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topjm [15]
3 years ago
8

All visual pigments contain __________ derived from __________.

Biology
1 answer:
FrozenT [24]3 years ago
4 0
All visual pigments contain retinal
derived from vitamin A
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Likurg_2 [28]
5. Mitochondria and u didn’t finish writing number 6 sorry also can u plz help me on my questions too!
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3 years ago
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Which would least likely be able to cross the phospholipid bilayer of the cell membrane answers?
ruslelena [56]

Answer;

-Large polar molecule are list likely to cross the phospholipid bilayer.

Explanation;

-A large polar molecule would be the least likely to passively diffuse through a plasma membrane without the help of a transport protein. Both its size and the hydrophobic interior of the membrane would restrict it.

-Only small uncharged molecules can diffuse freely through phospholipid bilayers. Small nonpolar molecules, such as O2 and CO2, are soluble in the lipid bilayer and therefore can readily cross cell membranes.

-Ions and large polar molecules cannot pass through the lipid bilayer. But more specifically, whether a molecule can pass through the membrane depends on its size and its electrical nature.

6 0
3 years ago
In a species of bird, the males compete to try to fertilize the females. which trait would you expect these birds to have?
viktelen [127]

The answer is D. Because the bird has to be noticed and the brighter the feathers the more likely the chance to be noticed.

4 0
3 years ago
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Sara is learning about photosynthesis and cellular respiration in her science class. Which statement can Sara write that best ex
rodikova [14]

Answer:

The most suitable answer is C.

Explanation:

Photosynthesis is the process whereby plants manufacture their own food using water, carbon (iv) oxide and some other minerals in the presence of sunlight while cellular respiration is the oxidation (or breakdown) of substances in the mitochondria (site of cellular respiration) in living cells.

8 0
3 years ago
If u know the water cycle please answer this question
Ksju [112]

Answer:

Gravity

Explanation:

Percolation is the process of a liquid slowly passing through a filter. It's how coffee is usually made. Percolation comes from the Latin word percolare, which means "to strain through." Percolation happens when liquid is strained through a filter, like when someone makes coffee.

Evaporation-the process of turning from liquid into vapor.

Condensation-water which collects as droplets on a cold surface when humid air is in contact with it.

and gravity- Gravity is the force of attraction between two objects, and Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill. The warm water near the surface of the ocean heats up with sunlight and evaporates, keeping the water cycle in motion.

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3 years ago
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