What is the purpose of the Calvin cycle?
a. to recover electrons lost when water was split
b. to counteract increasing atmospheric CO2 concentrations (global warming)
c. to capture photons of light
d. to produce sugars using CO2 as a carbon source
Answer: d. to produce sugars using CO2 as a carbon source
You might also like to view...
Ossicles are found in
(a) the outer ear. (b) the middle ear. (c) the inner ear. (d) both a and c.
A chylomicron is a:
a. hormone. b. digestive enzyme. c. protein-covered fat droplet. d. component of bile. e. component of fiber
Mitosis and meiosis differ in a variety of ways. Which of the following is NOT a way in which both processes differ?
A) whether or not crossing over takes place B) the number of chromosomes in the daugther cells C) the number of daughter cells produced D) the stage of the cell cycle when DNA is duplicated
Gene flow, defined as the movement of genes from one population to another, can take place by migration as well as
A. mating between individuals of adjacent populations. B. mating with certain trait-containing individuals. C. mating with dominant phenotypes. D. removing the barriers between the populations. E. physical movement of genes within an individual by transposons.