AP Bio- Test 2 Questions and
Answers5
look at packet #41 - ANSWERS -smooth endoplasmic recticulum
look at packet #42 - ANSWERS -A
look at packet #43 - ANSWERS -facilitated diffusion
Cyanide binds with at least one molecule involved in producing ATP. If a cell is exposed to
cyanide, most of the cyanide would be - ANSWERS -lysosomes
What two functional groups are always found in amino acids? - ANSWERS -Carboxyl and Amino
What bonds are created during the formation of the primary structure of a protein? - ANSWERS
-Peptide bonds
Enzymes are - ANSWERS -Proteins
The bonding of two amino acid molecules to form a larger molecule requires what? - ANSWERS
-Removal of a water molecule
Polysaccharides, lipids, and proteins are similar in that they - ANSWERS -are synthesized from
monomers by dehydration?
A molecule with the formula C₁₈H₃₆O₂ is probably a - ANSWERS -fatty acid
, If a DNA sample were composed of 10% thymine what would be the percentage of guanine? -
ANSWERS -40%
What stores and transmits hereditary information? - ANSWERS -Nucleic Acids
What would you expect to be a problem for someone with non functional chloride channeling?
- ANSWERS -build up of excessive secretions in organs such as lungs
What sequences correctly represents the flow of electrons during photosynthesis? - ANSWERS -
H₂O→NADPH→Calvin cycle
What wavelength of light in the figure is most effective in driving photosynthesis? - ANSWERS -
420mm
Whats one thing that is true about diffusion? - ANSWERS -It is a passive process in which
molecules move from a region of higher concentraition to a region of lower concentration.
What are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? -
ANSWERS -ATP, pi, and NADPH
Synthesis of ATP by the chemiosmotic mechanism occurs during - ANSWERS -both
photosynthesis and respiration
After the system reaches equilibrium, what changes are observed? - ANSWERS -The water level
is higher in side A than in side B
Answers5
look at packet #41 - ANSWERS -smooth endoplasmic recticulum
look at packet #42 - ANSWERS -A
look at packet #43 - ANSWERS -facilitated diffusion
Cyanide binds with at least one molecule involved in producing ATP. If a cell is exposed to
cyanide, most of the cyanide would be - ANSWERS -lysosomes
What two functional groups are always found in amino acids? - ANSWERS -Carboxyl and Amino
What bonds are created during the formation of the primary structure of a protein? - ANSWERS
-Peptide bonds
Enzymes are - ANSWERS -Proteins
The bonding of two amino acid molecules to form a larger molecule requires what? - ANSWERS
-Removal of a water molecule
Polysaccharides, lipids, and proteins are similar in that they - ANSWERS -are synthesized from
monomers by dehydration?
A molecule with the formula C₁₈H₃₆O₂ is probably a - ANSWERS -fatty acid
, If a DNA sample were composed of 10% thymine what would be the percentage of guanine? -
ANSWERS -40%
What stores and transmits hereditary information? - ANSWERS -Nucleic Acids
What would you expect to be a problem for someone with non functional chloride channeling?
- ANSWERS -build up of excessive secretions in organs such as lungs
What sequences correctly represents the flow of electrons during photosynthesis? - ANSWERS -
H₂O→NADPH→Calvin cycle
What wavelength of light in the figure is most effective in driving photosynthesis? - ANSWERS -
420mm
Whats one thing that is true about diffusion? - ANSWERS -It is a passive process in which
molecules move from a region of higher concentraition to a region of lower concentration.
What are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? -
ANSWERS -ATP, pi, and NADPH
Synthesis of ATP by the chemiosmotic mechanism occurs during - ANSWERS -both
photosynthesis and respiration
After the system reaches equilibrium, what changes are observed? - ANSWERS -The water level
is higher in side A than in side B
