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pentagon [3]
3 years ago
14

What is the structural formula for saturated fatty acid?

Biology
1 answer:
tia_tia [17]3 years ago
3 0

Answer:

The chemical structure of a saturated fatty acid exhibits each carbon bonding to the adjacent carbon with single bonds. Each carbon is also bonded to two hydrogen atoms. The linear nature of saturated fatty acids allows for tightly packed formations, causing them to be solid at room temperature

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If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most l
Ksenya-84 [330]

If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most likely mutated such that energy is absorbed at a lower rate?

PSI

PSII

Answer:

PSII

Explanation:

Non-cyclic phosphorylation involves both PSI and PSII. The process starts with the splitting of water and excitation of electrons of the reaction center of PSII upon the absorption of solar energy at the wavelength of 680 nm. Any mutation in PSII would not allow the non-cyclic phosphorylation to occur when only cyclic phosphorylation would occur. The process of cyclic phosphorylation includes only PS I. Its reaction center absorbs maximum light at 700 nm and is cycled back while supporting ATP synthesis. Therefore, if a plant performs cyclic phosphorylation at a higher rate and absorbs less energy, this means that mutation was in PSII.

7 0
2 years ago
Which of the following tools would be useful for testing cleavage and fracture in a mineral?
Anon25 [30]
I think the correct answer from the choices listed above is the first option. THe tool that would be <span>useful for testing cleavage and fracture in a mineral would be a hammer. It can test how a mineral acts when subjected to a very large amount of pressure or force. Hope this answers the question.</span>
6 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!!!!!
GarryVolchara [31]

Answer:

I think it's D I could be wrong but that's what I'm thinking

5 0
2 years ago
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Edema appears when there is a severe lack of dietary protein because
djyliett [7]
Blood protein levels fall and fluid shifts to the tissues
4 0
2 years ago
In what era did single-celled organisms like bacteria form?<br><br> WORTH 20 POINTS
Fantom [35]

Answer:

3.5 billion years ago, or in the Eoarchean Era.

Explanation:

The first known single-celled organisms appeared on Earth about 3.5 billion years ago, roughly a billion years after Earth formed. More complex forms of life took longer to evolve, with the first multicellular animals not appearing until about 600 million years ago.

The earliest undisputed evidence of life on Earth dates at least from 3.5 billion years ago, during the Eoarchean Era.

Have a fantastic rest of your day!! \(^u^\)

8 0
2 years ago
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