Biology Questions

What are 3 ways by which bacteria can overcome evade or avoid phagocytosis 3pts Your Answer

Pure Culture A plate of Staphylococcus aureus with a fungal colony your standing of pure mixed and contaminated cultures Contaminated Culture Mixed Culture

An indigestible carbohydrate is fats maltose cholesterol ostarch e cellulose

Interests and hobbies you have now can lead to a career later in life O True O False

If you were told that the carbohydrate had 14 hydrogens then you know the formula for this carbohydrate is C 28H14028 o True o False

After the first hundred days of Roosevelt in office he pushed through O 15 O 50 O25 pleces of legislation

A n is a diplomatic policy aimed at avoiding war by making concessions to an aggressor O appeasement O compromise O resolution

You may use the following sentence starters to help you contstruct your response President Obama s views on immigration are This is seen in the quote when he stated

lect the correct answer from each drop down menu Which cell organelle underwent a change that caused this plant to wilt and droop Which cell organelle helps the plant maintain its structure during such stress The release of water from the vacuoles of the cells caused the plant to wilt and droop The cells helps the plant to maintain its structure during this period of stress Rocat Noxt cell membrane cell wall in the plant s Submit Test

would B cell activation occur in a person whose T cells have NO TCR Explain Do NOT consider B cell activation in response to antigens that have repeating subunits or to antigens that can bind to multiple BCR s surface antibodies on the B cell at once 5pts

is the act of withdrawing from an organization union or especially a political entity O Appropriation O Popular sovereignty O Secession

Looking at this karyotype what can be correctly stated XXXKXX YDY 10 11 13 19 14 20 15 16 17 21 22 18 this is a polygenic disorder Othere are 47 chromosomes this is an autosomal recessive disorder this is an autosomal dominant disorder

Which of the following statements is are TRUE I In the 1866 election the moderate and radical Republicans gained enough seats in Congress to overr ohnson s vetoes II Together the moderate and radical Republicans passed the Reconstruction Act of 1867 which refused recognize any state governments formed under the Lincoln and Johnson plans iii The Reconstruction Act divided the 20 former Confederate states into eight military districts Statements I and II Statements II and III

Read the statement below and then complete the sentence that follows The Southern Manifesto promised to use all lawful means to bring about a reversal of this decision which is contrar to the Constitution and to prevent the use of force in its implementation Based on your own knowledge the Southern Manifesto was written in opposition to O the Supreme Court s decision in Plessy v Ferguson O the Civil Rights Acts of 1964 O the Supreme Court s decision in Brown y Board of Educat

A n is someone who is opposed to slavery O secessionist O compromiser

Eye color brown B is the dominant allele and blue b is the recessive allele For the shape of the nose pointy P is the dominant allele and flat p is the recessive allele Samantha is heterozygous brown eyed and has a flat nose She marries Murry who is heterozygous brown eyed and a heterozygous pointy nosed person What are the possible genotypes and phenotypes for their children Use a punnet square to support your answer 5 A

If the macromolecule of DNA had 30 cytosine what is the of adenine Think about this one 60 30 20 40

The image below shows a cell of an organism with two chromosomes before meiosis begins How many genetically different gametes can this cell form 1B PREVIOUS 1A 2A 2B A All the gametes will be genetically identical B There will be two genetically different gametes OC There will be four genetically different gametes D There will be eight genetically different gametes

station Which of the following is not true with respect to the structures and functions of tRNA rRNA and mRNA 2 of 4 QUESTIONS rRNA is the scaffold that holds the tRNA and mRNA in place during protein synthesis mRNA s primary role is to carry the codes for proteins from DNA mRNA is synthesized in the nucleus while tRNA and rRNA are synthesized in the cytoplasm tRNA brings amino acids from the cytoplasm to the growing polypeptide during protein synthesis

Provide the following information from the picture above Electrons Protons Atomic number Charge Element Symbol Base the charge on the picture NOT gaining losing electrons

33 Crossing over which creates genetic variation occurs during m Prophase of mitosis n Prophase of meiosis o Metaphase of meiosis p Metaphase of mitosis 34 What is the structure of DNA a Spiral b Double helix c Squiggle d Both a and b describe the shape of DNA 35 Using the picture to the RIGHT what parts of the DNA molecule are A and B pointing to respectively respectively b Sugar Phosphate Backbone Nitrogen Bases ATCG respectively c Nickel Bases Sugar Phosphate Backbone A AM a Nitrogen Bases ATCG Sugar Phosphate Backbone ADE respectively d Nucleotides glucoses respectively B

The vasectomy procedure is medically considered oa sterilization method of contraception also known as RU 486 method a barrier method of contraception a hormonal method of contraception

What conflict led to the break out of the Mexican American War O A conflict about Texas O A conflict about borders O A conflict about California

An organ that is considered no longer used is sometimes labeled vestigial What is an example of a vestiglal organ in humans appendix gall bladder stomach phanmy

The release of the HIV viral particle from the infected cell is known as o latency none of these are correct phagocytosis budo

1 H HCH H HC H HCH H H HH HH H 019 0 IO HHHHHHH HC O C C C C CCCCC HHHHHHHH HHHHHH HC O C C C C C C C HHH H N C C I R HO Peptide bond O HHHHHH C C C C C CH HHHHHHHHH H N C C OH 1 B D CH OH OH OH OH OH i HN 11 Po P O CH 3 H H tol 120 H OH H T H CH3

USE THE IMAGE BELOW TO ANSWER QUES As you can see the cell in interphase has been labeled for you Phases of the Cell Cycle MRAN B A C Interphase 26 What is the correct order for the following phases of the cell cycle a Interphase A B C D b Interphase A C D B c Interphase A D C B d Interphase B D C A D 27 During which phase do the chromosomes line up in the middle of the cell a Metaphase b Telophase c Prophase d Anaphase 28 An individual who has two dominant alleles BB for a certain gene is called a Homozygous Recessive b Homozygous Dominant c Heterozygous Dominant d Heterozygous 29 Which of the following is an example of a heterozygous genotype a Bb b BB c bb d None of the above

4V 502 2V 05 A student performs the reaction above starting with 18g of V and 18g of 0 What is the limiting reactant What is the excess reactant How many grams of V 0s are created

What factor s should you consider when making the best possible career choice O required education or training working conditions O job outlook O all of the above

Coe This image shows renal handling of three different substances numbered 1 2 and 3 from left to right Identify by number the renal handling that shows how glucose is normally handled by the kidney in a person WITHOUT diabetes mellitus tye 1 1 2 number 2 only number 1 and 3 number 1 only number 3 only numbers 1 and 2 3 hehehe Ng 14 7

act as antioxidants form structural components of the cell membrane carbohydrates proteins fats provide a quick source of energy for cells and tissues vitamins form tissues growth factors and hormones

ow many people were expected by the organizers of Woodstock How many actually attended O 120 000 more than 2 million O 120 000 more than 400 000 O 50 000 more than 120 000

EXTRA CREDIT 1 point will be graded manually The urine pregnancy test detects Progesterone none of these are correct fetal hemoglobin fetal iron Estrogen

Who was the first woman on a major party s presidential ticket in 1984 O Sandra Day O Conner O Geraldine Ferraro Hillary Clinton

3 Which of the following images represents a PROTEIN a A b B C C d D 4 What is the function of a PROTEIN a Instant energy b Store energy and insulation C Store and transmit information d Growth and repair speed up chemical reactions 7 Which of the following images represents a LIPID a A b B C C d D 8 What is the function of a LIPID Instant energy a b Store energy and insulation C Store and transmit information d Growth and repair speed up chemical reactions

EXTRA CREDIT 1 point will be graded manually If blood osmolarity increases then it would be logical to assume excess water consumption color blindness odehydration sickle cell anemia

18 Which cell part converts chemical energy stored in food into usable energy ATP q Golgi apparatus r Mitochondria s Endoplasmic Reticulum t Lysosome 19 Which cell part would you expect to find in plant cells but NOT in animal cells a Chloroplast b Mitochondria c Endoplasmic reticulum d Cytoskeleton 20 The organelle responsible for converting solar energy energy from the sun into chemical energy stored in glucose sugar Mitochondria a b Chloroplast c Ribosomes

EXTRA CREDIT 1 point will be graded manually GERD is best matched to what term ulcers e respiratory failure gall stones heart

Use a flow chart or a diagram to describe the passage of air from the nasal cavity to the alveoli where gas exchange takes place Include the following terms in your answer Terminology Intercostal muscles diaphragm Contraction Relaxation Thoracic cavity Nose Nasal cavity Cilia Mouth Oxygen Carbon dioxide Trachea Bronchii Bronchioles Alveoli Lungs Checkmark

Complete the following chart by identifying the American president who acted in each situation Attempted to relocate Native Americans from reservations to mainstream America Established the National Council on Indian Opportunity O President Eisenhower President Johnson O President Kennedy President Eisenhower O President Johnson President K

Study the dlagram Slowed integration Opposed Voting Rights Act extension Nixon s Southern Strategy Which of these choices BEST fits into the empty square O Opposed integration of schools through busing O Opposed welfare programs O Proposed slate of new Jim Crow like laws

When men came home from World War 1 work opportunities Odecreased O increased O remained the same for women

Which of the following best describes changes related to the Arab Spring A B G global climate change increases of human rights violations challenges to Middle East dictatorships

how the population changed using the terms carrying capacity equilibrium exponential growth and limiting factors Dronet Wed Home Insect Dow Design Layout References Mallings Review View A A Aa AB E 31 ABCD ACDe AaBbCt AaBoxc BIU A A No Sp Healing Howling 2 Clybond 5 Tre New Roma Fark fapph Help Pidure format Number of seals yo 8500 7500 6500 5500 4500 3500 2500 1500 1975 1980 Oland Replice 4 Select Sing cofor Deta Sembil Share Musa Seative fat 1985 1990 1995 2000 5 Comments E C

30 The valve marked is the O tricuspid valve O bicuspid valve O pulmonary valve O aortic valve

O myocardium Middle layer of the heart wall marked is the O epicardium O pericardium AUTH O endocardium 31

A Identifying the Probability Using Punnett Square predict genotype percentage of traits of th offspring following a simple pattern of inheritance Mendelian Genetics Write your answers on separate sheet of paper 1 8 Identify the possible genotypes of the offspring given the following parental genotype Male RR X Female Rr male R female R r Male Gg x Female Gg G male female G g Quarter 4 Male AA x Female aa A male female a a Male pp x Female Pp male R g Grade 8 A genotypes number percentage genotypes number percentage MATH SCIENCE ENGLISH MAPEH genotypes number percentage gonotypes number porcentago Page 10 of

The wall between ventricles marked is the O interventricular septum 32 O interatrial septum O intervalvular septum O pulmonary trunk

The blood vessels marked on the diagram are O pulmonary arteries O pulmonary veins the aorta HE O coronary blood vessels

The blood vessels in the groove marked are O pulmonary blood vessels coronary blood vessels O systemic blood vessels 29 aortas