Biology

    Question 1

 

  What makes the rough endoplasmic reticulum rough?

 

   

·         Question 2

 

  All alcoholic beverages are produced as the result of:

 

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·         Question 3

 

  Mitosis results in:

 

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Question 4  

  A given section of DNA with the sequence AATGGCTAT is transcribed. What is the corresponding sequence on the mRNA transcription?

 

   

·         Question 5

 

  An inherited disease results from abnormal mitochondria passed from mother to child. Using your knowledge of the function of mitochondria within human cells, which of the following is the most likely description of the symptoms of this disease?

 

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·         Question 6

 

  Three different metabolic pathways are responsible for the production of ATP. What are they?

 

   

·         Question 7

 

  Nondisjunction is

 

   

·         Question 8

  Sex cells having the ___________ number of chromosomes are called ____________.

 

   

·         Question 9

  The generation of ATP by the movement of protons down their concentration gradient occurs in:

 

   

·         Question 10

 

  Most genes come in alternative forms called:

 

   

 

·         Question 11

 

  DNA is a macromolecule that stores information. Which component of DNA is the source of this information?

 

   

·         Question 12

 

  Which of the following are features that distinguish cancer cells from normal cells?

 

   

·         Question 13

 

  Whether it is eggs or sperm being produced through meiosis, under normal circumstances, each gamete ends up with:

 

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·         Question 14

 

  A green plant can carry out photosynthesis if given nothing more than:

Answer

   

·         Question 15

 

  Some animals are primarily asexual in their reproduction, but have the ability to switch to sexual reproduction under certain conditions. Why might an animal that generally reproduces asexually make this switch to sexual reproduction?

 

   

·         Question 16

 

  The phosphate groups in ATP:

 

   

·         Question 17

 

  Life gains most of its energy from:

 

   

·         Question 18

 

  Anaerobic mammals:

 

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·         Question 19

 

  Which of the following correctly describes the locations of transcription and translation within a eukaryotic cell?

 

   

·         Question 20

 

  The expression of a gene to form a polypeptide occurs in two major steps. What are these two steps in their correct chronological order?

 

   

·         Question 21

 

  In humans, the haploid number, n, equals:

 

   

·         Question 22

 

  The complementary base pairs in a DNA molecule are stabilized by:

 

   

·         Question 23

 

  In which organelle are lipids synthesized and modified within the eukaryotic cell?

 

   

·         Question 24

 

  Which of the following is NOT a product of photosynthesis?

 

   

·         Question 25

 

  Different steps in cellular respiration occur in different locations in the mitochondria. Which of the following does NOT properly match a step of respiration to its proper location?

 

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·         Question 26https://blackboard.vcu.edu/images/spacer.gif  

  Somatic cells can include:

 

   

·         Question 27

 

  The interphase stage in the eukaryotic cell cycle has the subgroups:
   

·         Question 28https://blackboard.vcu.edu/images/spacer.gif

  A frameshift mutation:

 

   

·         Question 29

 

  Crossing over takes place during:

 

   

·         Question 30

 

  What are the two major methods of cellular division in eukaryotic cells?

 

   

·         Question 31

 

  The organelle in the figure is found in:
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·         Question 32

 

  Which one of the following organelles is NOT found in both plant and animal cells?

 

   

·         Question 33

 

  During eukaryotic translation, mRNA carries genetic information from the ________ to the ________, where amino acids are assembled into proteins.

 

   

·         Question 34

 

  Which of the following cellular components contains hydrolytic enzymes associated with the digestion of macromolecules?

 

   

·         Question 35

 

  The light reactions of photosynthesis supply the Calvin cycle with:

 

   

·         Question 36

 

  Most genetic diseases result from mutations that cause a gene to produce a non-functioning ______________, which in turn blocks the functioning of a metabolic pathway.

 

   

 

 

 

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