Final Exam Testing Strategies Review
For each question complete steps 1-4
1.
Highlight or underline important information in the question
2. Write down what you know about the highlighted/underlined information
3. In your own words state what the question is asking
4. Answer the question (complete necessary steps for genetics questions)
A. A scientist treats a cell with a chemical that destroys ribosomes. As a
result, which process will be stopped?
2.
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4.
B. The diagram below shows an enzyme-substrate complex.
What is represented by structure Y?
2.
3.
4.
C. Which of the above cells is eukaryotic?
2.
3.
4.
D. Which structure is responsible for storing water, waste and other
materials, as well as providing support for the cell? (Use the diagram from C)
2.
3.
4.
E. In guinea pigs the allele for black fur (B) is dominant over the allele for
brown fur (b), and the allele for short fur (F) is dominant over the allele for
long fur (f). What percentage of the offspring from BbFf x bbff cross would
be expected to be heterozygous for both traits?
Draw Punnett square here
2.
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4.
F. Which of the following organic compounds is the main source of energy for
living things?
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4.
G. By which process does a glucose molecule move through a cell membrane
carrier protein from a region of higher concentration to one of lower
concentration?
2.
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4.
H. Scientists believe that mitochondria and chloroplasts were once
independent prokaryotes who developed a mutualistic relationship with the
common ancestor of eukaryotic cells. What evidence supports this idea,
known as endosymbiotic theory?
2.
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4.
I. Lactose is found in milk products. It is converted by the body into a
usable form in a series of chemical reactions. The diagram shows the series
of reactions that convert lactose into a useable form.
If Enzyme 2 is denatured, the levels of which substance will increase?
2.
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K. Which of the cells characterized in the chart below is a prokaryotic cell?
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L. The cell pictured below is permeable only to water. Which of the following
statements best describes how the molecules will move?
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4.