cam1976

23.04.2020 • 

Biology

Two "magic" solutions are sold by a research supply company. "Magic Solution A" promises to extract all proteins, including integral membrane proteins, from the plasma membrane. "Magic Solution B" promises to simply extract all peripherally associated membrane proteins. What is the likely composition of "Magic Solution A" and "Magic Solution B"?

A."Solution A" and "Solution B" both contain high salt buffers that disrupt hydrogen bonds and ionic interactions

B. "Solution A" and "Solution B" both include membrane solubilizing detergent(s)

C. "Solution A" is a membrane solubilizing detergent, "Solution B" is a high salt buffer that disrupts hydrogen bonds and ionic interactions

D. "Solution A" is a high salt buffer that disrupts hydrogen bonds and ionic interactions, "Solution B" is a membrane solubilizing detergent

Ответ:

rebeccamckellpidge

17.02.2023

Biology

---

The correct answer is-  50 percent Tt, 50 percent tt.

In pea plants tallness ( depicted by T allele) is a dominant trait over shortness ( depicted by t allele), which is a recessive trait. The possible genotypes of tall are Tt and TT whereas for short plant is tt.

As per the question, genotype of parents is - tt ( homozygpus short) and Tt ( heterozygous tall).

The gametes produced by tt are 't' and 't' whereas by Tt are 'T' and 't'.

When these parents are crossed, they will produce 50 percent Tt, 50 percent tt offsprings.

---

0,0(0 оценок)