What is the role of ATP synthase?
A. It uses ATP to make glucose.
B. It uses a proton gradient to make ATP.
C. It uses ATP to make a proton gradient.
D. It synthesizes ATP directly from glucose.
Ans: B. It uses a proton gradient to make ATP.
You might also like to view...
In which of the following structures does fertilization typically take place?
A. fallopian tubes B. ovaries C. uterus D. cervix E. vagina
What is the genotype of the wild-type mother of these progeny?
In Drosophila, the autosomal recessive pr and cn mutations cause brown and bright-red eyes, respectively (wild-type flies have brick-red eyes). Flies who are homozygous recessive at both pr and cn have orange eyes. A female who has wild-type eyes is crossed to an orange-eyed male. Their progeny have the following distribution of eye colors:
A) pr cn / pr+cn+
B) pr+cn / pr+cn
C) pr+cn / pr cn+
D) pr cn+ / pr cn+
E) pr cn / pr cn
About 75%-95% of living cells, both plant and animal, is composed of ________
Fill in the blank(s) with correct word
Which of these processes of viral multiplication is most likely to damage the host cell?
a. Release of nonenveloped viruses b. Uncoating c. Reverse transcription of retroviral RNA d. Release of enveloped viruses e. Viral entry into host cells by fusion