AP Biology Final Exam Review 1 Question Preview (ID: 45008)


Example Questions For Your Final Exam Review. TEACHERS: click here for quick copy question ID numbers.

Many are ribosomes are present when the cell makes a lot of ...
a) proteins
b) lipids
c) glycogen
d) cellulose

What is a syndrome?
a) A group of traits typically found in conjunction with a particular chromosomal aberration or gene mutation
b) A characteristic facial appearance
c) A group of traits, all of which must be present if an aneuploidy is to be diagnosed
d) A characteristic that appears only in conjunction with one specific aneuploidy

A piece of a chromosome results in it reattaching to a nonhomologous chromosome. What is this called?
a) Translocation
b) Deletion
c) Transversion
d) Inversion

Nondisjunction...
a) Abnormal chromosome number
b) Normal chromosome number
c)
d)

If your recombination frequency is less that 50% what does that indicate?
a) The two genes are likely to be located on the same chromosomes
b) The two genes are likely to located on different chromosomes
c) The genes are located on sex chromosomes
d) Abnormal meiosis has occured

Most genes have many more that two alleles. However, which of the following is also true?
a) At least one allele for a gene always produces a dominant phenotype
b) There may still be only two phenotypes for the trait.
c) More than two alleles in a genotype
d) Most of the alleles will never be found in live-born organisms

Why are some hydrangea flowers blue and some pink?
a) Environmental factors such as soil pH
b) The knowledge that multiple alleles are invovled
c) The alleles being codominate
d) The fact that a mutation has occured

Which is NOT part of the endomembrane system?
a) Cholorplast
b) Nuclear envelope
c) Golgi apparatus
d) ER

which of the following is present in a prokaryotic cell?
a) Ribosome
b) Mitochondria
c) ER
d) Chloroplast

In order for a protein to be an integral membrane protein it would have to be
a) Amphipathic, with at least one hydrophobic region
b) Hydrophilic
c) Hydrophobic
d) Completely covered with phospholipids

An organism with a cell wall would most likely be unable to take in materials through
a) Phagocytosis
b) Diffusion
c) Osmosis
d) Active transport

Which of the following factors would tend to increase membrane fluidity?
a) A greater proportion of unsaturated phospholipids
b) A greater proportion of saturated phospholipids
c) A lower temperature
d) A relatively high protein content in the membrane

Starting with one molecule of glucose, the energy-containing products of glycolysis are
a) 2NADH, 2 pyruvate, and 2 ATP
b) 2NAD+, 2 pyruvate, and 2 ATP
c) 2FADH2, 2 pyruvate, and 4 ATP.
d) 2CO2, 2 ATP, and 2 pyruvate

What kind of metabolic poison would most directly interfere with glycolysis?
a) Prophase
b) Telophase
c) Anaphase
d) Metaphase

At which phase are centrioles beginning to move apart in animal cells?
a) An agent that closely mimics the structure of glucose but is not metabolized
b) An agent that reacts with oxygen and depletes its concentration in the cell
c) An agent that binds to pyruvate and inactivates it
d) An agent that blocks the passage of electrons along the electron transport chain

The transport of pyruvate into mitochondria depends on the proton-motive force across the inner mitochondrial membrane. How does pyruvate enter the mitochondrion?
a) Active Transport
b) Diffusion
c) Facilitated diffusion
d) Through a pore

Which of the following is released by platelets in the vicinity of an injury?
a) PDGF
b) MPF
c) Protein kinase
d) Cyclin

The synthesis of ATP by oxidative phosphorylation, using the energy released by movement of protons across the membrane down their electrochemical gradient, is an example of
a) An endergonic reaction coupled to an exergonic reaction
b) Active transport
c) Osmosis
d) A reaction with a positive change in energy

Where does the Calvin cycle take place?
a) Stroma of the chloroplast
b) Thylakoid membrane
c) Cytoplasm surrounding the chloroplast
d) Outer membrane of the chloroplast

What is the relationship between wavelength and the quantity of energy per photon?
a) Inversely related
b) Direct, linear relationship
c) Logarithymically related
d) The are separate

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