The flexible lipid bilayer that surrounds the cell and acts as a selectively permeable barrier that regulates what enters into and what exits out of the cell would be the cell or plasma membrane.
Complete question:
In guinea pigs, the allele for short hair is dominant. All the guinea pigs are born short-haired. If a second cross is made using these offspring and results are 3⁄4 short-haired while 1⁄4 are long-haired can you now determine the exact genotypes of the parents and if so what are they?
Answer:
The exact genotype of both the F2 parents is Ss, heterozygous for the trait hair length.
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
Answer is C
Hope this helps
Ribosomes are the structure upon which messenger RNA is attached to synthesize a protein. If the protein is to be exported, the ribosomes are attached to the endoplasmic reticulum. The nucleus contains the DNA from which the m-RNA is synthesized.
