Answer:
c. A bacterial cell that lacked receptors on its surface for that antibiotic
Explanation:
If the bacteria lacks the receptors on its surface meant for that antibiotic then it will be best defense for the survival of that bacteria. It is receptors which interact with the antibiotic so as to permit it inside the cell. Therefore, in the absence of receptors, it doesn't matter how much antibiotic is lying in the external environment of that bacteria, the antibiotic will not be able to enter the bacterial cell to kill it. Hence, the bacteria will be able to survive easily.
Eukaryotic cells have nuclear membranes, whereas prokaryotic cells do not. They both have a nuclear body, but the prokaryotic cell does not have an actual nucleus. Both cells have DNA, they just have it constructed differently. Also, eukaryotic cells are larger than prokaryotic cells, not smaller. Hope this helps!
Answer: D. It has a nuclear membrane.
Autotrophs can produce their own food
One is the <u>acceleration of the impulse</u> and the second one is <u>deceleration of the impulse</u>.
