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Novosadov [1.4K]
2 years ago
10

which of the following statements best explains how the membranes in winter wheat are able to remain fluid in extremely cold tem

peratures?
SAT
1 answer:
Alik [6]2 years ago
6 0

Membrane fluidity is a measurement of the viscosity of the lipid bilayer. The factors that affect membrane fluidity are temperature, double bonds of unsaturated phospholipids, and the amount of cholesterol.

  • The membranes in winter wheat are able to remain fluid in extremely cold temperatures because they contain an increased proportion of UNSATURATED PHOSPHOLIPIDS.

  • Unsaturated fatty acids that form phospholipids have at least one double bond, maintaining thus bilayer fluidity by reducing the packing between phospholipids.

  • As temperature increases, membrane fluidity increases because it decreases intermolecular interactions between components of the lipid bilayer.

Learn more in:

brainly.com/question/21408477?referrer=searchResults

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Introduction to Objectivist Epistemology pdf
AlexFokin [52]

Objectivist Epistemology is a college of thinking that states the real world is independent of the individual conscious mind.

<h3>What is Objectivist Epistemology?</h3>

Objectivist Epistemology is a branch of epistemology aimed at understanding the real validity of natural phenomena beyond the human conscious mind.

Objectivist Epistemology and critical thinking are analyzed by Ayn Rand in the authored book 'Introduction to Objectivist Epistemology'.

In conclusion, Objectivist Epistemology is a college of thinking that states the real world is independent of the individual conscious mind.

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4 0
2 years ago
Ok, this is the second question to give my points away Might have to do third lol
Pepsi [2]
Yes yes yess heheheheh
7 0
3 years ago
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2. State the meanings of the terms (a) rolling friction (b) fluid friction
Luda [366]

Answer:

2) Static friction is a force that keeps an object at rest .The term sliding friction refers to the resistance created by two objects sliding against each other . This can also be called kinetic friction . Sliding friction is intended to stop an object from moving

3) Friction is caused due to irregularities on the surfaces of objects in contact.If we carefully observe the surface of objects through magnifying lens we will see that there are tiny hills and grooves . When two surfaces come in contact with each other these hills and grooves interlock with one another and thus oppose motion .

<em>Hope</em><em> this</em><em> helps</em><em> </em><em>:</em><em>)</em>

5 0
3 years ago
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Envision geometry 10-3 additional practice answers
yan [13]

Envision geometry 10-3 additional practice question is Find a pattern for the sequence in the image attached.

<h3>What is sequence pattern about?</h3>

Note that when you use a pattern to find the next two terms in the sequence, such as 384, 192, 96, 48...

One can try different approach.

384 / 2 = 192

You will keep dividing till the last number.

Therefore the  pattern for the sequence in the image attached is by dividing with 2.

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5 0
2 years ago
A student is labeling one wavelength on a longitudinal wave. She marks the beginning of the wavelength at a compression. Which p
blsea [12.9K]

Answer:

It's A. The next Compression.

Explanation:

Hope this helps :))

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3 years ago
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