Which of the following is considered to be most closely related to land plants?
a. red algae
b. chlorophytes
c. charophytes
d. trypanosomes
e. brown algae
ANSWER: c
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Produces parenchyma, collenchyma, and sclerenchyma cells.
Choose the letter of the best match: A. protoderm B. vascular cambium C. apical meristem D. procambium E. ground meristem
Which of the following contain enzymes used
in the breakdown of glucose and generation of ATP? a. Golgi bodies b. ribosomes c. mitochondria d. lysosomes e. endoplasmic reticula
Plasmids of bacteria often have genes involved in:
a. motility. b. reproduction. c. viral resistance. d. photosynthesis. e. antibiotic resistance
In a chemical reaction, glyceraldehyde-3-phosphate + NAD+ yields 1,3-bisphosphoglycerate + NADH. In this reaction, what happened to NAD+?
A. It served as an enzyme to catalyze the reaction, and at the end of the reaction formed NADH B. It was oxidized to form NADH C. It was activated to form NADH D. It was reduced to form NADH