{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Biol1510_sample_Exam3

Biol1510_sample_Exam3 - 1 During photorespiration rubisco...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1. During photorespiration, rubisco uses _______ as a substrate. A) CO 2 B) O 2 C) glyceraldehyde 3-phosphate D) 3-phosphoglycerate E) NADPH
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2. In bright light, the pH of the thylakoid space 3. The portion of aerobic respiration that produces the most ATP per mole of glucose is 4. For glycolysis to continue, all cells require 5. The plasma membranes of winter wheat are able to remain fluid when it is extremely cold by A) increasing the number of cholesterol molecules present. *cholesterol makes it more rigid* B) closing protein channels. C) decreasing the number of hydrophobic proteins present. D) replacing saturated fatty acids with unsaturated fatty acids. E) using fatty acids with longer tails. 6. Active transport is important because it can move molecules *Passive transport moves from high to low concentration* 7. In glycolysis, the exergonic reaction 1,3-diphosphoglycerate 3-phosphoglycerate is coupled to the reaction ADP + P i ATP. Which of the following is most likely to be true about the reaction ADP + P i ATP?
Background image of page 2
8. The change in free energy is related to a 9. What is the major distinction between prokaryotic and eukaryotic cells? A) A prokaryotic cell does not have a nucleus, whereas a eukaryotic cell does. B) A prokaryotic cell does not have DNA, whereas a eukaryotic cell does. C) Prokaryotic cells are smaller than eukaryotic cells. D) Prokaryotic cells have not prospered, whereas eukaryotic cells are evolutionary “successes.” E) Prokaryotic cells cannot obtain energy from their environment. *DNA in prokaryotes is not membrane enclosed*
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}