In Bacteria and Archaea, most proteins that are transported across membranes begin with a
15–20 residue amino acid sequence called a
a. –35 sequence.
b. sec sequence.
c. signal sequence.
d. tat sequence.
Answer: C
You might also like to view...
Annelids possess a(n) ________ skeleton that gains support from internal fluids
a. setae b. cartilaginous c. hydrostatic d. exterior
The ABO blood types are controlled by
a. pleiotropy. b. multiple alleles. c. incomplete dominance. d. codominance. e. multiple alleles and codominance.
Suppose an organism has an enzyme that repairs changes in its DNA. The result is a decrease in mutations. This trait would definitely influence the organism's ability to
A) evolve. B) obtain energy. C) maintain homeostasis. D) move.
Mutation in globin genes cause a condition called ___________, which is marked by the decreased ability of a person's blood to carry oxygen.
A. thalassemia B. myeloma C. aplastic anemia D. lymphoma E. anemia