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Mekhanik [1.2K]
3 years ago
15

Chromosome photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to dete

ct the lack of photosystem II in these organisms would be
Biology
1 answer:
zmey [24]3 years ago
7 0

Answer:

to test for liberation of O₂ in the light.

Explanation:

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Lipids are supplied in large quantities in the diet by: a. fats, oils, meats, and nuts. b. cereals, fruits, vegetables, and brea
Digiron [165]

Answer:

a. fats, oils, meats, and nuts.

Explanation:

Lipids are macromolecules that are insoluble in polar solvents like water, but soluble in non-polar solvents like diethyl ether. They made up of hydrocarbon and serve as a functional molecule in living cell membranes. In addition, they are involved in cell signaling and serve as energy stores. Lipids could be in the form of steroids, fats and oils, waxes and phospholipids.

In diets, oils, fats, nuts, meats whole milk, margarine, butter, cheese, fried foods supply lipids in large quantities. They serve as energy stores and also help in the absorption of fat-soluble vitamins in the small intestine.

3 0
3 years ago
30 POINTS
Sergeeva-Olga [200]

Answer:

The correct choice is A)

There will be fewer producers in the area.

Explanation:

Very easy to deduce. A producer in biology of ecosystems is an organism that produces its own food. Another word for a producer in biology is 'autotroph'.

They produce energy directly from the energy given off by the sun or chemicals or both.

Grass (or plants) are producers. They do this with the help of water, converting solar energy into sugar or food, which are usable forms of energy.

So the more grass is consumed, the fewer producers in the area.

Cheers!

5 0
2 years ago
Read 2 more answers
Which type of energy do the compounds in the food we eat contain?
shepuryov [24]

Answer:

Chemical Energy

Explanation:

Chemical energy is simply energy that is stored in compounds or elements, specifically in the atomic bonds that connect atoms and molecules. In food, it's a form of potential energy because it's stored away.

3 0
3 years ago
A sample of cells was sent to a lab. The lab technician measured a chemical that the cell produced that caused the other
g100num [7]
I think it’s b I hope it help you
5 0
2 years ago
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Which has more kinetic energy, a feather floating through the air or a rock on the ground?
gregori [183]
A feather floating through the air has more kinetic energy because the rock is not in motion its on the ground the feather is moving in the air at a pretty fast rate of speed.
5 0
3 years ago
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