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zhenek [66]
3 years ago
10

Which of the following is the best description of the fluid mosaic model? A stationary triglyceride bilayer with fluid proteins.

A stationary phospholipid bilayer with proteins that change positions. A fluid triglyceride bilayer with embedded proteins. A fluid phospholipid bilayer with embedded proteins.
Biology
1 answer:
joja [24]3 years ago
6 0
Hiya once again,

The fluid mosaic model explains only but observations about the structure of functioning cell membranes. However, a lipid bilayer is used to describe the membranes of animals and plant cells. This isn't a great question to be honest with you, so let's try it like this:

Triglyceride: Ester formed by Glycerol and 3 fatty acid groups. These guys are basically made up of fats and oils. (Ex- High concentrated blood)

Phospholipid: A lipid containing a phosphate (an ester of phosphoric acid) in its molecule.

Bilayer: A film (layer) of molecules (created by lipids) that are arranged with it's hydrophobic (meaning whatever it is does NOT mix well with water... Kinda like pouring sugar into a cold glass of water and waiting for the sugar to melt) inverted at both ends of the film.

Embedded Proteins ('Intrinsic Proteins' if you wanna be fancy): Having one or more segments embedded into the phospholipid bilayer.

Stationary (phase): This is something that is mostly involved with bacterial growth

I really hope this helps! Let me know what you got and which one was right!
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If the two traits that Mendel looked at in his dihybrid cross of smooth yellow peas with wrinkled green peas had been controlled
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Answer:

c. Would have deviated from the 9:3:3:1 phenotypic ratio

Explanation:

<em>If two genes are linked together on the same chromosome, the phenotype of the F2 generation would have deviated from 9:3:3:1.</em>

Two genes whose loci are close on the same chromosome are said to be linked. Linked genes have higher frequency of recombination than genes that are not linked.

<u>Hence, while genes that are not linked assort independently to produce 9:3:3:1 phenotypic ratio at F2, linked genes do not assort independently and the higher frequency of recombination ensures that they standard phenotypic ratio is deviated from.</u>

The correct option is c.

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3 years ago
What is one right that you feel that every American is born with?<br> And then explain why.
maxonik [38]

Answer:

One right that every American is born with can be the freedom of speech. According to the first Amendment, American citizens are given this right. This right is something that every American is born with because everyone is allowed to express their ideas and opinions, within certain limits. A person's speech can't necessarily be restricted, but there can be consequences for certain things.

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Some species of cuckoos lay their eggs in the nests of other birds. When the birds hatch, the other species tends to the cuckoo’
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Answer:

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It has also been found that cuckoo chicks beg to be fed more intensely due to which host chick die due to starvation.  

In addition, in some species of cuckoo, cuckoo chicks remove host eggs from the nest within few days of hatching.

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Organization of life, according to taxonomy, divides creatures into three domains:

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The Eukarya domain are the most easy because they are large enough for their morphological features to be easily seen.

To learn more about phylogenetic click here

brainly.com/question/13577065

#SPJ4

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