The correct answer is B. Stomata
Answer:
(y+9)(y-3)
Explanation:
9*(-3) = -27
9+(-3) = 6
Hello there
the answer to your question is
Agnosia
Best Regards Queen Z
Answer:
hlo buddy
.ur answer is (c) skin cell
Answer: Option E) polar
Amino acid-derived and peptide hormones are unable to diffuse across a cell membrane because they are polar
Explanation:
Amino acid-derived and peptide hormones such as serotonin, epinephrine, dopamine etc, are unable to diffuse across a cell membrane because they consist of several repeating units of amino acids with positively charged or negatively charged side chains.
Thus, the side chains make these hormones water-loving (hydrophilic), and impassable to the hydrophobic layer of the cell membrane.
