Which protein is lethal to humans in a very small amount?
a. Actin
b. Salt
c. Ricin
d. Troponin
e. Myosin
c
You might also like to view...
During the first phase of glycolysis, ATP is used to form what type of bond with glucose?
A) phosphoester B) phosphoanhydride C) substrate-level phosphorylation D) dehydrogenation E) hydrogenation
To inhibit the transcription of operon genes, the lacI gene product binds to
A) the operator. B) the promoter. C) the repressor. D) the inducer. E) ß-galactosidase.
Human height shows a continuous variation from the very short to the very tall. Height is most likely controlled by
A. sex-linked genes. B. epistatic genes. C. mutations. D. multiple genes.
The breeding of plants and animals for particular traits by humans is called _______.
A. natural selection B. paleontology C. sexual recombination D. homology E. artificial selection