Answer:
A
Explanation:
by definition, cell membrane receptor are specialized membrane proteins, allowing communication between the cell and the extracellular space.
Answer:
Climate Changes with Latitude. Places located at high latitudes (farther from the equator) receive less sunlight than places at low latitudes (closer to the equator). The amount of sunlight and the amount of precipitation affects the types of plants and animals that can live in a place.
Explanation:
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The molecule that is formed by energized electrons in the cell respiration electron transport chain is ATP MOLECULES.
ATP is the energy currency of the cells, that is, it is the only form of energy which living cells can use to power their biochemical activities. ATP is formed during the process of electron transport chain in the mitochondria.<span />
If the cornea were to work alone, the image formed would be blurred as the point of image formation would be behind the retina. Therefore, with the help of the lens in the eye, the focal length is reduced to 1.7 cm so that the image forms on the retina.
Answer: B. Rough strained and heat killed smooth strain kills mouse
Explanation: