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Sloan [31]
2 years ago
9

How do organisms acquire the energy they need to live?

Biology
1 answer:
Anton [14]2 years ago
4 0
The answer to your question is the second opinion. “Organisms capture energy from the environment.

Explanation: -Organisms Capture & Store Free Energy for Use in Biological Processes.

Autotrophs capture free energy from physical sources in the environment .

-Photosynthetic organisms capture free energy present in sunlight .

-Chemosynthetic organisms capture free energy from small inorganic molecules present in their environment , and this process can occur in the absence of oxygen.
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In nature during 24-hour period what substance do green plants continuously use
almond37 [142]
<span>Plants take in oxygen all the time for respiration.
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4 0
3 years ago
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Define the 3 signals for activation and the 3 outcomes of the complement system.\
sp2606 [1]
* More than 40 proteins and glycoproteins involved in the complement system are synthesized by the liver, macrophages, epithelial cells, they are present in the blood in plasmatic form, membrane, some have an enzymatic activity, regulator or membrane receptorThese are elements of the humoral innate immune response, they fight infections, purify immune complexes and apoptotic bodies.
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Alternative pathway: activated by polysaccharides (bacterial endotoxin), vascular wall poor in sialic acid, aggregated IgE ...C3b like is the first component in the alternate channel cascade, it will create an amplification loop, and form an alternative C5 convertase.

Lecithin pathway: Activated by mannose, fucose (carbohydrate of microorganisms)The first component is the complex MBL / MASP1 / MASP2: "mannose-binding protein": works according to the same principle as the complex C1 of the classical way (MASP2 cleaves the C4 and the rest of the cascade is equivalent to that of the classical way).

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8 0
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Answer:

C

Explanation:

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Hope it is correct

6 0
2 years ago
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Nutka1998 [239]

Answer:

no

Explanation:

4 0
2 years ago
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