Answer:
C
Explanation:
Protein synthesis occurs through a chain of processes.
1) transcription of DNA in nucleus to form a RNA strand
2) RNA then undergoes modifications to form a mRNA
3) mRNA then migrates out of nuclear pore and complexes with a small and large ribosomal subunit to form a translational complex
4) translation occurs at the ribosomes to form a polypeptide by joining correct amino acids together through the formation of peptide bonds
5) polypeptide gets modified chemically and folded physically to form a protein in rough endoplasmic recticulum and golgi body.
Alleles can be recessive or dominant, when this happens the dominant allele is expressed. However, neither a nor b blood group is a recessive allele, so both are expressed in the individual.
<span>Cloning is the process in biotechnology which refers to creating copies of DNA, cell and living beings and produce new organisms. At the beginning the cloning was done on female cells until proven wrong when process is done on a rat which was called as Fibro.</span>
The nail matrix is the root of the nail from which keratinized cells grow. It <span>is the formative layer of cells at the base of the </span>fingernail or toenail. <span>This tissue consists of rapidly dividing skin cells that soon fill with the protein keratin. Hope this answers the question.</span>
Answer:
2 layers are in the plasma membrane
