Biology, 17.12.2019 01:31 STAYxALIVE7814

In yeast, there are three gene products required to synthesize the amino acid lysine. you cross two haploid lysine auxotrophs to form a diploid. the diploid fails to grow on plates lacking lysine. which of the following can you definitively conclude?
a) the haploid strains have mutations in the same gene.
b) the haploid strains have mutations in different genes.
c) the haploid strains have identical mutations in the same genes.
d) the haploid strains have identical mutations in different genes.
e) the haploid strains must belong to the complementation group encoding the first enzyme in the biosynthetic pathway.

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 00:30, caleb3989

The location of the stomach is the diaprham

Answers: 1

continue

Biology, 22.06.2019 02:50, andrew8228

Which entry is in the wrong position in the table?

Answers: 3

continue

Biology, 22.06.2019 04:30, Arealbot

Diffusion and osmosis are forms of passive transport

Answers: 1

continue

Biology, 22.06.2019 07:30, claudioocampo5621

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.

Answers: 3

continue

You know the right answer?

In yeast, there are three gene products required to synthesize the amino acid lysine. you cross two...