Which of the following best describes the primary function of chlorophyll in an organism?
(A) is is the primary hydrogen acceptor in glycolysis
(B) it is the storage form of starch in plants
(C) it enables transpiration in woody plants
(D) it provides nutrients to cells by circulating through the vascular tissue
(E) it absorbs light energy to power oxygen production
What do the light reactions produce that is used in the Calvin cycle?
(A) ATP and NADPH
(B) ATP and NADH
(C) ATP and NADP+
(D) NADPH and NADP+
(E) NADH and FADH_2
If chlorophyll looks green, which wavelengths of light does it reflect?
(A) red
(B) orange
(C) yellow
(D) green
(E) all but D
Which of the following is the final electron acceptor in the mitochondrial electron transport system?
(A) ADP + Pi
(B) ATP
(C) NAD or FAD
(D) Pyruvate
(E) O2
In a eukaryotic cell, glycolysis occurs in which of the following parts of the cell?
(A) Chloroplast
(B) Cytosol
(C) Nucleolus
(D) Mitochondrion
(E) Ribosome
AMP is which type of molecule?
(A) A nucleotide
(B) A peptide
(C) A phospholipid
(D) A disaccharide
(E) A tripeptide
A typical photosynthetic eukaryotic cell contains which of the following?
I. Ribosomes
II. Chloroplasts
III. Mitochondria
(A) II only
(B) I and II only
(C) II and III only
(D) I and III only
(E) I, II, and III
Which of the following is a function of ATP?
(A) It creates energy.
(B) It transports energy.
(C) It is a building block of proteins.
(D) It stores amino acids.
(E) It gives the cells shape.
The original description of the pathway shown above is attributed to ( picture atached as a picture
(A) Louis Pasteur
(B) James Watson and Francis Crick
(C) Hans Krebs
(D) Robert Hooke
(E) Melvin Calvin and Andrew Benson
The aerobic cellular respiration of glucose is different from the simple burning of glucose in that the aerobic respiration of glucose
(A) releases no heat
(B) requires no oxygen
(C) releases more energy
(D) releases hydrocarbons
(E) occurs at a lower temperature
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