A simple sugar that is the breakdown product of complex carbohydrates; it is the body's primary, directly utilizable source of energy
What will be an ideal response?
Glucose
You might also like to view...
A single vegetative body that contains both a fungus and a green alga would be called a(n) ____
a. ectomycorrhiza b. lichen c. arbuscule d. endomycorrhiza e. haustorium
The gametophyte of a fern is
a. haploid. b. photoautotrophic. c. a structure that produces eggs and/or sperm. d. all of the above.
If you mutate the gene encoding a Cdk such that Cdk protein product cannot bind to cyclin, what effect would you expect to see?
A) Cdk will be unaffected. B) The cell cycle will be up-regulated, and the cells will proliferate. C) Cdk will be inactive, so the target proteins will not be phosphorylated. D) Cdk will be constitutively active, so the cell cycle will be unchecked. E) Cdk will phosphorylate its target proteins regardless of the cell cycle.
In the Arabidopsis cdka;1 mutant the central cell of the female gametophyte is not fertilized. What structure will not form in these mutant plants?
A. endosperm B. pollen tube C. synergids D. egg cell