Answer:
4. calcium ion and cAMP
Explanation:
Second messengers are the intracellular chemicals that are produced for signal transduction and generation of cellular response when a water-soluble hormone binds to its cell surface receptors. Since water-soluble signaling molecules such as protein hormones cannot cross the cell membranes of their target cells, their binding to the respective receptors triggers the production of an intracellular second messenger. The most common second messenger molecules are cAMP and calcium ions. For example, protein hormones bind to their G-protein linked membrane receptors and trigger the synthesis of cAMP in their target cells.
Answer:
Explanation:
it depends on the total percentage of the population. that way we can pick out the percentage of the heterozygous
The correct answer is C. learning about the interactions and functions of living organisms
It also studies creature of the air and does not necessarily focus only on human problems. It also deals with dead creatures, not only living ones.
<em>Ans:</em><em>-</em>
In short, translation is the synthesis of proteins by ribosomes in the cell. It follows after the process of transcription in which a molecule of mRNA is copied from DNA to produce a specific base sequence. ... This process is repeated until a stop codon on the mRNA is reached and the completed polypeptide is released.
