Diffusion<span> moves large molecules across the cell membrane. </span>Diffusion does<span> not require energy input from the cell. Hope this helps</span>
The answer for this is A.
It is called facilitated diffusion which is a type of passive transport.
The correct answer is letter b. adrenaline secreted by the adrenal glands.
The heart pumps harder and blood pressure rises during a fight-or-flight response. This response is due to adrenaline secreted by the adrenal glands. Adrenaline is <span>a substance that is released in the body of a person who is feeling a strong emotion.</span>
Answer:
5' - TGAACG - 3'
Explanation:
Adenine base pairs with Thymine
Guanine base pairs with Cytosine
