If a water molecule passes through the outer membrane of a chloroplast, how many more membranes will it have to move through to be in the stroma?
A. one
B. three
C. two
D. four
Answer: A
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Using the table, into which group would you classify a virus with single-stranded DNA capable of converting to double-stranded before transcription takes place?
a. Group VI
b. Group III
c. Group II
d. Group V
Enzymes decrease the overall free energy change in a chemical reaction.
Answer the following statement true (T) or false (F)
Which of the following is common to both Sanger sequencing and next-generation sequencing?
A) radioactive labels B) gel electrophoresis C) tethered DNA fragments D) chain terminating nucleotides E) lasers
Viral vectors are not the only method being studied for gene therapy purposes. Which of the following is a nonviral delivery method for gene therapy?
A) DNA covered with protein B) DNA bound to the surface of liposomes C) gene pills D) electrically stimulating cells to take up DNA