Biology Questions

The Second Law of Inheritance Independent Assortment is derived from what stage of Meiosis Select one O Telophase I O Prophase l O Prophase II O Anaphase I O Metaphase 1

The chromosome number of lily is 2n 24 How many chromosomes are present in a gamete of lily Select one O 48 O 96 O 6 O 24 O 12

The cell on display is in what process Select one O Crossing over O Anaphase of Meiosis II O Metaphse of Mitosis O Anaphase of Mitosis O Anaphase of Meiosis I

Which of the following words has a generally neutral connotation O Home O Puppy O Building Warmth

Crossing over occurs during which stage of the cell cycle Select one O Metaphase II O Prophase II O Mitosis O Prophase I O Metaphase I

Select the word with the appropriate meaning to complete the following sentence Many of the stories we read are full of claims so we cannot absorb them in just one reading O compound O complex O simple

Fill in the blank with a word that maintains the intended denotation or connotation Our manager said that some of our suggestions were and would not be considered O inappropriate O interesting O inoffensive

Which of the following words has a generally negative connotation Flower O Wood O Television Slither

Activities to Complete Draw a diagram of the cell cycle similar to the one in the primer and label the phases G1 S G2 and M Mark Note the phase in which chromosomes replicate Use Pop it beads to model the cell cycle including G1 S G2 and all the stages of Mitosis o Build a diploid set of homologous chromosomes where 2n 6 The two different colors yellow and red should represent maternal and paternal chromosomal contributions in each diploid cell i e in each homologous pair of chromosomes one chromosome will be yellow and one will be red The magnets will be used to represent centromeres After completing these activities you should be able to answer the following questions about Mitosis You can use chalk to draw circles on the lab tables to represent the cell membrane nuclear membrane and mitotic spindle as you model each stage in the cell cycle Note the circles might change as you walk through the different stages For each stage of the cell cycle including mitosis state how many chromosomes replicated chromosomes and chromatids are present Use the microscope and the slides of onion root tip sections to find and draw a plant cell in Interphase and each phase of Mitosis Prophase Metaphase Anaphase and Telophase label the nucleus if present and chromosomes if visible In hat stage does the nuclear envelope dissolve What are the chromatids called after going through anaphase in mitosis What are the resulting products of mitosis

Which figure of speech is used in the phrase Cute as a bug Metaphor O Simile O Personification Hyperbole

The table compares four different fatty acids Although they all have the same number of carbon atoms their properties vary Effect of Carbon Bonds on Melting Point Number of Carbons Number of Double Bonds Fatty Acid Stearic acid Oleic acid Linoleic acid Linolenic acid 18 18 18 18 0 1 2 3 Melting Point C 69 6 14 5 11 1 Interpret Data Which of the four fatty acids is saturated Which are unsaturated 2 Observe How does melting point change as the number of carbon carbon double bonds increases

What is the main structural component of the cell membrane and why is it important for the cell membrane to be selectively permeable

Identify the figurative language used in the following sentence Mark was as slippery as an eel when it came to giving interviews to the press O Simile O Metaphor O Personification

Read this excerpt from a poem and identify the figure of speech used in the third line Petit maitres always dressing in the glass themselves caressing Perfum d painted patch d and blooming Ladies manly airs assuming O Satire O Paradox O Alliteration

Identify the figure of speech used in the expression He is a tiger in the boxing ring O Idiom O Metaphor O Hyperbole

What is onomatopoeia It is the representation of a place event literary work myth or work of art either directly or by implication It is an expression peculiar to a particular language that means something different from the literal meaning of the words It refers to words that imitate the sound they denote It is the fallacy of attributing inanimate O human feelings to

Which of the following sentences uses pun O Jane is the apple of my eye It took a few seconds for Jack to fade off to sleep Without pointless geometry life is Jackson found it hard to spend time without doing anything

What does a cakewalk mean in the sentence below Last year the match was a cakewalk for her but this year I believe there is stiff competition O Easy O Tough O Walking cake

volume of forgotten lore While I nodded nearly napping suddenly there came a tapping As of some one gently rapping rapping at my chamber door Tis some visitor I muttered tapping at my chamber door more Only this and nothing Find the figure of speech used in the lines above O Personification O Metaphor O Alliteration

Which of the following is an example of alliteration O Dressy daffodils O Buzz crackle O Birds caroled O Fur coat

Select all that apply Choose all general assumptions made by scientists The universe s fundamental properties have not changed since its inceptio All natural forces acting now have always acted The fundamental nature of the Universe is in constant flux The Universe can never be completely described 1 1 O

What is in the most general terms the purpose of science O To determine the exact way in which the Universe came to be O To develop an accurate understanding of the natural world through observation and reasonin O To identify all the physical and chemical laws that govern Universe

Which of the following would be an example of descriptive biology O Sequencing the human genome O Altering a defective gene in order to prevent a genetic disorder

stitution Directions Fill in the graphic organizer to list and describe the 4 main parts of the constitution of Georgia

OOO Assertion A Johnson removed Secretary of War Edwin Stanton from office in 1868 Reason R This removal violated the Tenure of Office Act which stated that a president could not remove cabinet officers during the term of a president who had appointed them without the Senate s approval Which of the following is TRUE for the above statements Both A and R are true and O R is the correct explanation of A Both A and R are true but R O is not the correct explanation of A A is false and B is true

OOO ii They also drafted the Fourteenth Amendment which prevented states from denying rights and privileges to any U S citizen now defined as all persons born or naturalized in the United States iii The amendment give African Americans the right to vote but it overturned the earlier three fifths compromise by declaring declaring that congressional representation of each state would be reduced in proportion to the number of male citizens denied the vote O Statements I and II O Statements II and III O Statements I only O Statements I and III

What extraordinary step did the Congress and the Republicans take Southern when newly elected legislators took their seats in Congress in December 1865 after Southern readmission into the Union under Andrew Johnson s plan O O Congress refused to admit the new Southern legislators Congress began impeachment hearings against Johnson Congress refused to begin its Congressional term Republicans opened the session but refused to work with the southern legislators

When does Congress adjourn When the Senate ends the session the House of Representatives ends the When session When the President ends the session When both houses agree to end the session

Choose the correct answer The people senators represent are called special interests O constituents associates

Choose the correct answer In the United States Supreme Court case it was ruled gerrymandering based solely on race is a violation of the 15th Amendment O Hunt v Cromartie Goumillion v Lightfoot O Bush v Vera

Choose the correct answer is NOT a privilege of being a member of Congress O Free life and health insurance Generous retirement plan O Travel allowance Funds for staff

hich of the following are true concerning echinoderms Select all that apply they lack endoskeletons they possess tube feet and a water vascular system they possess endoskeletons they possess a visceral mass from which a rasp like organ called the radula develops like other deuterostomes they show pentaradial symmetry unlike other deuterostomes they show pentaradial symmetry

What s wrong with the following perspective of primate evolution Gorilla Chimpanzee Human Marks indicate the origin of new traits Incorrect Model Extant species don t evolve from other extant species An evolutionary tree is a better model It is incomplete The absence of bonobos and orangutans is misleading Humans aren t the sole pinnacle of primate evolution It would als h

Which features are synapomorphies of primates Select all that apply they have grasping hands they are bipedal they have forward facing eyes they possess large brains

Which of the following are members of the class Reptilia in other words which are reptiles Select all that apply Lepidosauria snakes and lizards Testudinia turtles and tortoises Mammalia mammals Anura frogs and toads Aves birds Crocodilia crocodiles and alligators Urodela salamanders

Which of the following are chordate synapomorphies Select all that apply muscular post anal tail dorsal hollow nerve cord that runs the length of body comprised of projections from neurons openings into throat called pharyngeal gill slits vertebrae a column of cartilaginous or bony structures that forms along dorsal side of most species a cranium a bony cartilaginous or fibrous case that encloses and protects brains and sensory organs stiff and supportive but flexible rod called notochord runs the length of body

Which of the following geographic patterns is the DOMINANT pattern in human origins humans developed mostly in South America and migrated outwards from there humans developed mostly in North America and migrated outwards from there humans developed mostly in Africa and migrated outward from there humans developed mostly in Australia and migrated outwards from there humans developed from a globally distributed ancestor humans developed mostly in Eurasia and migrated outwards from there humans developed from hybridization between Asian and North American

Which of the following is NOT found in the common ancestor of all fish Select all that apply lungs bones limbs amniotic eggs lobed fins

Which of the following is NOT an advantage of viviparity and the placenta offspring are portable mothers are not tied to a nest offspring are protected offspring develop at a more constant favorable temperature offspring and parents specialize on different food reducing competition

Which of the following is true of ALL mammals Select all that apply they possess hair or fur they have placentas they possess lactation they bear live young

Which of the following features are synapomorphies of deuterostomes Select all that apply Othey move under their own power at some time during development they possess pharyngeal slits or pouches during development the deuterostome embryo s first opening develops into the mouth during development the deuterostome embryo s first opening develops into the pu

9 Un the tree below the numerals 1 represent seven different species a Which pair of species is more closely related 4 and 5 or 5 and 7 b Which pair is more closely related 1 and 2 or 2 and 7 c Which pair is more closely related 3 and 5 or 2 and 4 d True or False When comparing the common ancestor of all seven species to each of the seven species species 1 is the most similar to the common ancestor 1 2 3

S How does criminalizing poverty reinforce our class hierarchy in the US

Students were divided into two groups to watch a set of comedians Group A watched the comedians as a large group and then rated how funny each comedian was Group B watched the comedians individually and then rated how funny each comedian was individually Independent Variable group Dependent Variable Control Crown

Select one of the learning materials from Learning Materials 3 In 250 300 words explain how the learning materials connect with the public health approach PHA

20 s Complete this concept map to assess your knowledge of the levels of the four types of macromolecules Enzymes Cholesterol Waxes include membrane component Lipids steroid Nucleotides Phospholipids Starch RNA Amino Acids Monosaccharides include Carbohydrates Glucose double stranded DNA Proteins Nucleic Acids composed of include EE creating composed of single stranded Help

Dr Purple however is intrigued with the notion that the only way to really study development is to consider the multiple environments that can impact a child such as how both the teacher he sees every day and his dad s boss can actually have either positive or negative impacts on the child Which theorist aligns with Dr Purple s interests Erik Erikson O Arnold Gesell OB F Skinner Urie Bronfenbrenner

group 47 360 group Allele A 3 109 Allele C 2 640 46 891 O SNP 3 risk allele is A O SNP 1 risk allele is C O SNP 3 risk allele is G Results are shown above for 3 biallelic SNPs on the same chromosome used in a GWAS examining SNP trait correlations for a complex human disease trait Table entries show the number of people with the indicated SNP allele that have the disease disease group or don t have the disease control group Which SNP would have the highest log10 p value score in a Manhattan plot summarizing results of this GWAS and which is the SNP risk allele O SNP 2 risk allele is T Allele C Allele T O SNP 2 risk allele is C O SNP 1 risk allele is A group group 25 350 24 133 24 650 25 867 group group Allele G 1 420 1 509 Allele A 48 580 48 491

happening at each h the process What is the label or name for the phase and what is going on at that point in the action potential The phase begins at resting potential and the numbers correspond to the different parts of the action potential 1 2 3 4 5 30 Membrane potential mv 70 Stimulus Spike Threshold Na channels become refractory no more Nat enters cell 6 Next when the action potential makes its way down to the synaptic terminal please point out the processes that cause the neurotransmitter to be released what steps take place once the action potential reaches its destination There are 3 parts what sets the process in motion how is it released and what happens after release 1 3 3

Paper 1 Molecular screening and characterization of Legionella pneumophila associated free living amoebae in domestic and hospital water systems Complete the forms below one for figure 1 and one for figure 4 Experimental question for this figure In your own words what is the experimental question for the figure panel Be as precise and specific as possible Techniques For the panel selected describe ALL of the techniques assays that are being used Controls Experimental Variables Each technique above should have appropriate controls and variables but if not state what controls were missing Explain what they are and what they are controlling for or testing if present Results in your own words Look at the data and describe what you see in your own words Try not to use the text from the results section Be specific and precise Be quantitative if possible Make comparisons between controls and experimental variables if applicable Descriptive title In your own words provide a descriptive title for these data This is often the conclusion that is made from the experiment What is the next question you would ask based on these results What is an appropriate experiment to answer this question Write or diagram specific experimental details for the next experiment Enough detail explained below must be given to fully understand the experimental design Explain what the experimental question is and what your hypothesis is based on the previous results What sorts of controls and experimental variables would be included