Human Reproduction Questions and Answers

Explain the process of cell determination
Biology
Human Reproduction
Explain the process of cell determination
What are embryonic stem cells
Biology
Human Reproduction
What are embryonic stem cells
13 In the diagram on the right color the structures with the indicated colors Prostate dark green Epididymis dark blue Corpus cavernosum red Ejaculatory duct brown Testis yellow Seminal gland orange Corpus spongiosum light blue Bulbourethral gland tan Ductus deferens light green Scrotum gray Urinary bladder purple Urethra black in ad mon znaltmak SY BEASTS
Biology
Human Reproduction
13 In the diagram on the right color the structures with the indicated colors Prostate dark green Epididymis dark blue Corpus cavernosum red Ejaculatory duct brown Testis yellow Seminal gland orange Corpus spongiosum light blue Bulbourethral gland tan Ductus deferens light green Scrotum gray Urinary bladder purple Urethra black in ad mon znaltmak SY BEASTS
Match the following terms with the statements Meroblastic cleavage Holoblastic cleavage Neural crest cells organogenesis Choose develop along the neural tube of vertebrates and form various parts of the embryo incomplete division of the egg occurs in species with yolk rich eggs such as reptiles and birds complete division of the egg occurs in species whose eggs have little or moderate amounts of yolk such as sea urchins ar D various regions of the germ layers develop into rudimentary organs Choose Choose
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Human Reproduction
Match the following terms with the statements Meroblastic cleavage Holoblastic cleavage Neural crest cells organogenesis Choose develop along the neural tube of vertebrates and form various parts of the embryo incomplete division of the egg occurs in species with yolk rich eggs such as reptiles and birds complete division of the egg occurs in species whose eggs have little or moderate amounts of yolk such as sea urchins ar D various regions of the germ layers develop into rudimentary organs Choose Choose
Homologous chromosomes pair along their length during prophase I of meiosis While two homologues are paired genetic exchange may occur between them in a process called O syngamy O synapsis O independent assortment O crossing over QUESTION 46 The fusion of a male gamete with a female gamete is called O syngamy O meiosis Omitosis O recombination O synapsis
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Human Reproduction
Homologous chromosomes pair along their length during prophase I of meiosis While two homologues are paired genetic exchange may occur between them in a process called O syngamy O synapsis O independent assortment O crossing over QUESTION 46 The fusion of a male gamete with a female gamete is called O syngamy O meiosis Omitosis O recombination O synapsis
Oogenesis the process that creates female gametes is halted at prophase I until puberty Which of the following describes the DNA content of a female s gametes during her childhood Choose 1 answer A B 46 chromosomes 46 chromatids 46 chromosomes 92 chromatids 23 chromosomes 46 chromatids 23 chromosomes 23 chromatids
Biology
Human Reproduction
Oogenesis the process that creates female gametes is halted at prophase I until puberty Which of the following describes the DNA content of a female s gametes during her childhood Choose 1 answer A B 46 chromosomes 46 chromatids 46 chromosomes 92 chromatids 23 chromosomes 46 chromatids 23 chromosomes 23 chromatids
QUESTION 9 Which one of the following mutations in the primary structure would you expect to cause the most drastic alteration in the functional performance of a protein O Replacement of Val with Ala O Replacement of Glu with Lys O Replacement of Asp with Glu Replacement of Lys with Arg O Replacement of Ser with Thr QUESTION 10
Biology
Human Reproduction
QUESTION 9 Which one of the following mutations in the primary structure would you expect to cause the most drastic alteration in the functional performance of a protein O Replacement of Val with Ala O Replacement of Glu with Lys O Replacement of Asp with Glu Replacement of Lys with Arg O Replacement of Ser with Thr QUESTION 10
These examples demonstrate the ability of genes from one species to be expressed in a different species This is possible because of which property of the genetic code Redundancy O Universality Unambiguousness a Tobacco plant expressing b Pig expressing a jellyfish a firefly gene gene 2011 Pro Edon he All of the above
Biology
Human Reproduction
These examples demonstrate the ability of genes from one species to be expressed in a different species This is possible because of which property of the genetic code Redundancy O Universality Unambiguousness a Tobacco plant expressing b Pig expressing a jellyfish a firefly gene gene 2011 Pro Edon he All of the above
Match the reproduction items to their correct order Fertilization Zygote Cleavage Blastocyst Implantation Embryo Fetus Full Term Choose Choose 1st 6th 7th 8th 4th 2nd 5th 3rd None T ChooseT Choose Choose Choose Choose
Biology
Human Reproduction
Match the reproduction items to their correct order Fertilization Zygote Cleavage Blastocyst Implantation Embryo Fetus Full Term Choose Choose 1st 6th 7th 8th 4th 2nd 5th 3rd None T ChooseT Choose Choose Choose Choose
Match the reproduction items to their correct order Fertilization Zygote Cleavage Blastocyst Implantation Embryo Fetus Full Term Choose Choose 8th 2nd 7th 4th None 6th 3rd 1st 5th Choose Choose Choose Choose
Biology
Human Reproduction
Match the reproduction items to their correct order Fertilization Zygote Cleavage Blastocyst Implantation Embryo Fetus Full Term Choose Choose 8th 2nd 7th 4th None 6th 3rd 1st 5th Choose Choose Choose Choose
Which of these statements is false O In humans the embryo contains homologous pairs more than one choice is incorrect In humans gametes have originated from diploid cells
Biology
Human Reproduction
Which of these statements is false O In humans the embryo contains homologous pairs more than one choice is incorrect In humans gametes have originated from diploid cells
Each of the following is a general characteristic of Anthocerophyta except O photoautotrophy Ochlorophylls a and b O cellulose cell wall O being eukaryotic All of these are general characteristic of Anthocerophyta Question 18 In seed plants these tissues surround the megasporangium and contribute to the seed coat Integuments Megaspore O None of these apply O Spore wall O Female gametophyte Question 19 In Pinue the female gametonbyte dovolone within the wall of the mon id is neusich
Biology
Human Reproduction
Each of the following is a general characteristic of Anthocerophyta except O photoautotrophy Ochlorophylls a and b O cellulose cell wall O being eukaryotic All of these are general characteristic of Anthocerophyta Question 18 In seed plants these tissues surround the megasporangium and contribute to the seed coat Integuments Megaspore O None of these apply O Spore wall O Female gametophyte Question 19 In Pinue the female gametonbyte dovolone within the wall of the mon id is neusich
How much of the male s genes are in the offspring 1o O O one third all one half
Biology
Human Reproduction
How much of the male s genes are in the offspring 1o O O one third all one half
Chidi is studying the stages of pregnancy He is trying to arrange his notes in the correct order What is the correct order of the stages pregnancy A fertilization fetus post partum baby B fertilization embryo pre natal baby OC conception fetus embryo baby OD conception embryo fetus baby
Biology
Human Reproduction
Chidi is studying the stages of pregnancy He is trying to arrange his notes in the correct order What is the correct order of the stages pregnancy A fertilization fetus post partum baby B fertilization embryo pre natal baby OC conception fetus embryo baby OD conception embryo fetus baby
Sara has decided to practice abstinence What does this MOST likely mean A She is using legal prescription drugs OB She is choosing to not have sex OC She is getting prenatal care OD She is using barrier methods of protection
Biology
Human Reproduction
Sara has decided to practice abstinence What does this MOST likely mean A She is using legal prescription drugs OB She is choosing to not have sex OC She is getting prenatal care OD She is using barrier methods of protection
b Knee joint sagittal sectio
Biology
Human Reproduction
b Knee joint sagittal sectio
How can weak acids and weak bases cause pH stress to cells 2 pts A At certain pHs both weak acids or weak bases will be uncharged and thus are small uncharged molecules that can diffuse across a membrane and cause pH stress inside the cell 5 Only weak acids can cause stress by diffusing across a membrane at low pH Weak acids and weak bases do not cause stress If a cell has transporters that are not well regulated weak acids or weak bases can accumulate inside the cells and cause stress
Biology
Human Reproduction
How can weak acids and weak bases cause pH stress to cells 2 pts A At certain pHs both weak acids or weak bases will be uncharged and thus are small uncharged molecules that can diffuse across a membrane and cause pH stress inside the cell 5 Only weak acids can cause stress by diffusing across a membrane at low pH Weak acids and weak bases do not cause stress If a cell has transporters that are not well regulated weak acids or weak bases can accumulate inside the cells and cause stress
Didi is the Komodo dragon at the Atlanta Zoo She is a female and maybe one day she will be able to make offspring on her own Is this possible yes but she could only have male offspring since the embryo will come from an unfertilized egg yes it can happen yes and she would only be able to produce viable homozygote male offspring no it cannot happen since Komodo dragons are reptiles and they reproduce only sexually yes but the offspring would be haploid since females are the heterogametic sex in this species
Biology
Human Reproduction
Didi is the Komodo dragon at the Atlanta Zoo She is a female and maybe one day she will be able to make offspring on her own Is this possible yes but she could only have male offspring since the embryo will come from an unfertilized egg yes it can happen yes and she would only be able to produce viable homozygote male offspring no it cannot happen since Komodo dragons are reptiles and they reproduce only sexually yes but the offspring would be haploid since females are the heterogametic sex in this species
Listen point please order the following stages of gametes formation Spermatids Listen Meiosis II Meiosis I spermatozoa primary spermatocyte diploid spermatogonium Secondary spermatocyte haploid Question 2 1 point
Biology
Human Reproduction
Listen point please order the following stages of gametes formation Spermatids Listen Meiosis II Meiosis I spermatozoa primary spermatocyte diploid spermatogonium Secondary spermatocyte haploid Question 2 1 point
The 1963 Equal Pay Act forbid salary discrimination based on age O gender race O nationality
Biology
Human Reproduction
The 1963 Equal Pay Act forbid salary discrimination based on age O gender race O nationality
No pavasa or PK Which of the following describes the relationship between the states indicated by a star in the early 1900s O Each state represented by a star had a high African American population prior to 1910 O Each state represented by a star was admitted into the United States in the early 1900s O Each state represented by a star had a low African American population prior to 1910 O Each state represented by a star had a low African American population after 1910 Complete Later Complete 13 17 21 25 29 33 37 14 18 22 26 30 34 38 41 42
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Human Reproduction
No pavasa or PK Which of the following describes the relationship between the states indicated by a star in the early 1900s O Each state represented by a star had a high African American population prior to 1910 O Each state represented by a star was admitted into the United States in the early 1900s O Each state represented by a star had a low African American population prior to 1910 O Each state represented by a star had a low African American population after 1910 Complete Later Complete 13 17 21 25 29 33 37 14 18 22 26 30 34 38 41 42
Marsupial mammals Love the one you re with TO According to the phylogeny the bilby is most closely related to the devil
Biology
Human Reproduction
Marsupial mammals Love the one you re with TO According to the phylogeny the bilby is most closely related to the devil
Listen Testosterone is synthesized primarily by the O sperm cells O Leydig cells hypothalamus Oseminiferous tubules ituitary gland
Biology
Human Reproduction
Listen Testosterone is synthesized primarily by the O sperm cells O Leydig cells hypothalamus Oseminiferous tubules ituitary gland
21 In male mammals excretory and reproductive systems share the prostate the vas deferens the testes the urethra the bladder
Biology
Human Reproduction
21 In male mammals excretory and reproductive systems share the prostate the vas deferens the testes the urethra the bladder
4 Many endemic species are found in areas that are geographically isolated Suggest a plausible scientifi explanation for why this is so I
Biology
Human Reproduction
4 Many endemic species are found in areas that are geographically isolated Suggest a plausible scientifi explanation for why this is so I
This part of the ANS causes erection and ejaculation in the male reproductive system A sympathetic OB B parasympathetic C both sympathetic and parasympathetic
Biology
Human Reproduction
This part of the ANS causes erection and ejaculation in the male reproductive system A sympathetic OB B parasympathetic C both sympathetic and parasympathetic
uman red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb To travel from the artery in the arm to the left ventricle this red blood cell must pass through three capillary beds Otwo capillary beds one capillary bed five capillary beds four capillary beds rowser We
Biology
Human Reproduction
uman red blood cell in an artery of the left arm is on its way to deliver oxygen to a cell in the thumb To travel from the artery in the arm to the left ventricle this red blood cell must pass through three capillary beds Otwo capillary beds one capillary bed five capillary beds four capillary beds rowser We
A mother has Rh blood and the father is Rh The first born baby to these parents was Rh However the parents elect for the mother to NOT receive Rhogam Are ALL future babies isk Why For the toolbar press ALT F10 PC or ALT FN F10 Mac Y 6
Biology
Human Reproduction
A mother has Rh blood and the father is Rh The first born baby to these parents was Rh However the parents elect for the mother to NOT receive Rhogam Are ALL future babies isk Why For the toolbar press ALT F10 PC or ALT FN F10 Mac Y 6
Sex hormones including androgens estrogens and progesterone are produced by the gonads in males and females and control the development of primary sex characteristics the stru directly involved in reproduction The sex hormones also trigger the development of secondary sex characteristics the physical and behavioral characteristics that appear during puberty that are not directly related to reproduction Because the principal sex hormones differ in males and females different secondary sex characteristics develop Sort the following secondary sex characteristics and hormones based on whether they are related to androgens estrogens and progesterone or neither Drag each phrase to the appropriate bin View Available Hint s increased aggressiveness androgens breast development deepening of voice testosterone increased water retention changes in calcium metabolism estrogens and progesterone estradiol fat deposition in hips increased muscle mass neither Reset Help development of facial hair
Biology
Human Reproduction
Sex hormones including androgens estrogens and progesterone are produced by the gonads in males and females and control the development of primary sex characteristics the stru directly involved in reproduction The sex hormones also trigger the development of secondary sex characteristics the physical and behavioral characteristics that appear during puberty that are not directly related to reproduction Because the principal sex hormones differ in males and females different secondary sex characteristics develop Sort the following secondary sex characteristics and hormones based on whether they are related to androgens estrogens and progesterone or neither Drag each phrase to the appropriate bin View Available Hint s increased aggressiveness androgens breast development deepening of voice testosterone increased water retention changes in calcium metabolism estrogens and progesterone estradiol fat deposition in hips increased muscle mass neither Reset Help development of facial hair
Which of the statements below are true regarding an Outgroup select all that apply A All the members of the main clade the ingroup are more closely related to each other than they are to the outgroup B An outgroup is a lineage that falls outside the clade being studied but is closely related to that clade C An outgroup is used in phylogenetic analyses to figure out which character state is ancestral on the tree D An outaroup is used in phylogenetic analyses to figure out where the root of the tree should be placed
Biology
Human Reproduction
Which of the statements below are true regarding an Outgroup select all that apply A All the members of the main clade the ingroup are more closely related to each other than they are to the outgroup B An outgroup is a lineage that falls outside the clade being studied but is closely related to that clade C An outgroup is used in phylogenetic analyses to figure out which character state is ancestral on the tree D An outaroup is used in phylogenetic analyses to figure out where the root of the tree should be placed
The muscle shortens and does work Listen The muscle generates force as it lengthens Question 12 2 points 1 Concentric contractions 2 Eccentric contractions Select ALL of the following statements that are correct There are two main types of myofibrils one is composed of actin and the other is composed of myosin The sarcoplasmic reticulum surrounds each muscle fiber and stores calcium extracellularly T tubules are extensions of the plasma membrane that protrude deep into the cell interior The carcolemma is the plasma membrane of a skeletal muscle fiber
Biology
Human Reproduction
The muscle shortens and does work Listen The muscle generates force as it lengthens Question 12 2 points 1 Concentric contractions 2 Eccentric contractions Select ALL of the following statements that are correct There are two main types of myofibrils one is composed of actin and the other is composed of myosin The sarcoplasmic reticulum surrounds each muscle fiber and stores calcium extracellularly T tubules are extensions of the plasma membrane that protrude deep into the cell interior The carcolemma is the plasma membrane of a skeletal muscle fiber
12 Explain the statement that both types bacteria and archaea have the same basic structures but built from different chemical components I
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Human Reproduction
12 Explain the statement that both types bacteria and archaea have the same basic structures but built from different chemical components I
Your biology teacher gifts two fruit flies to you One is a true breeding red eyed female with vestigial wings flightless The other is a white eyed known to be x linked male with normal wing shape The eye color and the wing shape genes are found on different chromosomes You decide to breed them In the F1 generation all of the flies have red eyes and normal wings Select all of the following that are correct given this scenario Females can never have white eyes Males can be carriers of the white eye allele White eyed females can be produced in the F3 generation The probability that one of the F2 offspring would be a white eyed male with vestigial wings is 1 16 In the F2 generation males have a 50 chance of having white eyes
Biology
Human Reproduction
Your biology teacher gifts two fruit flies to you One is a true breeding red eyed female with vestigial wings flightless The other is a white eyed known to be x linked male with normal wing shape The eye color and the wing shape genes are found on different chromosomes You decide to breed them In the F1 generation all of the flies have red eyes and normal wings Select all of the following that are correct given this scenario Females can never have white eyes Males can be carriers of the white eye allele White eyed females can be produced in the F3 generation The probability that one of the F2 offspring would be a white eyed male with vestigial wings is 1 16 In the F2 generation males have a 50 chance of having white eyes
nodial slime molds O A contain many nuclei in one mass of cytoplasm OB are marine decomposers OC are photoautotrophic OD D are primitive fungi Question 18 1 point comed to connect slime molds and fungi are
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Human Reproduction
nodial slime molds O A contain many nuclei in one mass of cytoplasm OB are marine decomposers OC are photoautotrophic OD D are primitive fungi Question 18 1 point comed to connect slime molds and fungi are
The outermost surface of the hair is called the matrix cortex cuticle Omedulla Copyright by SOMSO 2010 www somso com Pearson
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Human Reproduction
The outermost surface of the hair is called the matrix cortex cuticle Omedulla Copyright by SOMSO 2010 www somso com Pearson
Which structure is highlighted hair bulb hair root hair follicle hair shaft Copyright by SOMSO 2010 www somso com Pearso
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Human Reproduction
Which structure is highlighted hair bulb hair root hair follicle hair shaft Copyright by SOMSO 2010 www somso com Pearso
A Gamete formation in males ends in a n split of viable cells even B uneven C 50 50 split
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Human Reproduction
A Gamete formation in males ends in a n split of viable cells even B uneven C 50 50 split
The key result of the Citric Acid Cycle is to load the shuttle buses NADH and to carry to final stage of cellular respiration B C
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Human Reproduction
The key result of the Citric Acid Cycle is to load the shuttle buses NADH and to carry to final stage of cellular respiration B C
When performing a quantitative experiment which of the following is MOST needed Comparisons with a control A B Multiple trials C Exact measurement D Type of change observed
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Human Reproduction
When performing a quantitative experiment which of the following is MOST needed Comparisons with a control A B Multiple trials C Exact measurement D Type of change observed
From an evolutionary sense the fittest refers to a the best able to avoid being eaten Ob the longest lived c the most reproductively successful d the strongest
Biology
Human Reproduction
From an evolutionary sense the fittest refers to a the best able to avoid being eaten Ob the longest lived c the most reproductively successful d the strongest
1 2 3 testosterone to induce Sertoli cells to up regulate sperm production
Biology
Human Reproduction
1 2 3 testosterone to induce Sertoli cells to up regulate sperm production
In which structure does fertilization take place oviduct cervix ovary uterus
Biology
Human Reproduction
In which structure does fertilization take place oviduct cervix ovary uterus
Listen Match each statement with a group of plants Angiosperms Gymnosperms Ferns Mosses 1 the simplest plants the group that first developed good roots and rigid stems 3 pines firs spruces and cedars 2 4 the majority of modern plants had no flowers but
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Human Reproduction
Listen Match each statement with a group of plants Angiosperms Gymnosperms Ferns Mosses 1 the simplest plants the group that first developed good roots and rigid stems 3 pines firs spruces and cedars 2 4 the majority of modern plants had no flowers but
18 Explain in your own words why sexual reproduction can be useful if a protist s environment changes
Biology
Human Reproduction
18 Explain in your own words why sexual reproduction can be useful if a protist s environment changes
In 1972 Ralph Nader defined whistleblowing as an act of a man or a woman who believing in the public interest overrides the interest of the organization he serves publicly blow the whistle if the organization is involved in corrupt illegal fraudulent or harmful activity What this means is that a person may see their organization do something wrong and will make the wrongdoing publicly known True False
Biology
Human Reproduction
In 1972 Ralph Nader defined whistleblowing as an act of a man or a woman who believing in the public interest overrides the interest of the organization he serves publicly blow the whistle if the organization is involved in corrupt illegal fraudulent or harmful activity What this means is that a person may see their organization do something wrong and will make the wrongdoing publicly known True False
Where is this type of tissue found located 7 6 2 1 Kidney tubules ducts and secretory portions of small glands Trachea upper respiratory tract Largest ducts of sweat glands mammary glands Under epithelia Moist linings of the esophagus mouth and vagina Kidney glomeruli air sacs of the lungs Small amounts in male urethra Lines the ureters urinary bladder Most of the digestive tract gallbladder Palms of hands sole of feet 9 3 5 8
Biology
Human Reproduction
Where is this type of tissue found located 7 6 2 1 Kidney tubules ducts and secretory portions of small glands Trachea upper respiratory tract Largest ducts of sweat glands mammary glands Under epithelia Moist linings of the esophagus mouth and vagina Kidney glomeruli air sacs of the lungs Small amounts in male urethra Lines the ureters urinary bladder Most of the digestive tract gallbladder Palms of hands sole of feet 9 3 5 8
What is the function best description of Hypertonic Substances moved from the cell interior to the extracellular space via a vesicle Solutions with a greater solute concentration than that of the cytosol Movement of solutes from a region of higher concentration to lower concentration does not require energy is effective over short distances and requires transport proteins O Solutions with the same solute concentration as that of the cytosol Movement of solvent from a region of higher concentration to lower concentration does not require energy is effective over short distances and occurs with or without transport proteins Substances moved from the extracellular space to the cell interior via a vesicle Solutions with a lower solute concentration than that of the cytosol Movement of solutes from a region of lower concentration to higher concentration requires energy is effective over short distances and requires transport proteins Engulfing of foreign solids by cells and moving them to the cell interior via a vesicle Movement of solutes from a region of higher concentration to lower concentration does not require energy is effective over short distances and does not require transport proteins
Biology
Human Reproduction
What is the function best description of Hypertonic Substances moved from the cell interior to the extracellular space via a vesicle Solutions with a greater solute concentration than that of the cytosol Movement of solutes from a region of higher concentration to lower concentration does not require energy is effective over short distances and requires transport proteins O Solutions with the same solute concentration as that of the cytosol Movement of solvent from a region of higher concentration to lower concentration does not require energy is effective over short distances and occurs with or without transport proteins Substances moved from the extracellular space to the cell interior via a vesicle Solutions with a lower solute concentration than that of the cytosol Movement of solutes from a region of lower concentration to higher concentration requires energy is effective over short distances and requires transport proteins Engulfing of foreign solids by cells and moving them to the cell interior via a vesicle Movement of solutes from a region of higher concentration to lower concentration does not require energy is effective over short distances and does not require transport proteins
9 A counselor is meeting with a new client for the first session Immediately after introducing themselves the counselor hands the client several screening forms and asks client to complete them What important task has the counselor neglected at this point in their work with this client Establishing a therapeutic relationship Assigning a clinical diagnosis Determining the client s stage of change the client should change
Biology
Human Reproduction
9 A counselor is meeting with a new client for the first session Immediately after introducing themselves the counselor hands the client several screening forms and asks client to complete them What important task has the counselor neglected at this point in their work with this client Establishing a therapeutic relationship Assigning a clinical diagnosis Determining the client s stage of change the client should change
4 Select the correct answer Human hormones testosterone and estrogen are considered lipids What could be the reason for this OA They are phospholipids OB They are fatty acids OC They are steroids Reset Neut 2
Biology
Human Reproduction
4 Select the correct answer Human hormones testosterone and estrogen are considered lipids What could be the reason for this OA They are phospholipids OB They are fatty acids OC They are steroids Reset Neut 2
Name 7 The following hormones affect the male reproductive system Which of these hormones negatively affect the release of gonadotropin releasing hormone I luteinizing hormone II inhibin III follicle stimulating hormone IV testosterone Date a II and III b I and II c II and IV d I and III e I and IV 8 Anabolic steroids taken by an athlete will often cause which of the following a facial hair growth in females
Biology
Human Reproduction
Name 7 The following hormones affect the male reproductive system Which of these hormones negatively affect the release of gonadotropin releasing hormone I luteinizing hormone II inhibin III follicle stimulating hormone IV testosterone Date a II and III b I and II c II and IV d I and III e I and IV 8 Anabolic steroids taken by an athlete will often cause which of the following a facial hair growth in females