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lys-0071 [83]
2 years ago
10

___1______ is an example of a protein that aids in the selective packaging of certain molecules into vesicles. ___2______ is an

example of a protein that aids vesicles in recognizing (or selectively interacting with) a target compartment.
Biology
1 answer:
lubasha [3.4K]2 years ago
8 0

Answer:1.endocytosis. 2.exocytosis

Explanation:1.Exocytosis is the transfer of large substance into the cell. Is a process in which substance are brought into the cell by vesicles

Endocytosis is a bulk transfer of substance out of the cell by secreting them through an energy- dependent process. Exocytosis material are transfer out of the cell via secretory vesicles.

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Explain two ways in which the lens is structurally suited to perfrom its function
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The function of the lens is that it allows light rays to focus into the retina. They are composed of fluids that contains lots of nutrients for the lens to gain from it and cleanses dirt if it comes in contact the eye. Overtime, this lens, will slowly degrade as its fluid will start to lose.
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Which of the following is directly involved in driving protein import into the mitochondrial matrix space? A. GTP hydrolysis out
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Answer:

The correct answer is D; ATP hydrolysis inside mitochondria

Explanation:

Proteins imports brought into the matrix of mitochondria are normally taken up from the cytosol in practically less time after their discharge from ribosomes. Transportation of protein imports into the matrix is driven by energy which is supplied by:

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  • <u>ATP hydrolysis in the matrix</u>: Hsp70 chaperone proteins in the matrix space likewise have a job in the translocation procedure, and they are the third point in the import procedure at which ATP is expended.

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2 years ago
When enzymes are elongating (building) a newly synthesized dna strand in pcr, new nucleotides are being added to the ____ of the
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The correct answer is c. 3 ' hydroxyl of deoxyribose.  
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During the DNA synthesis via PCR, polymerization occurs in 5’-3’ direction. This means that enzyme DNA polymerase which synthesizes a new DNA strand is complementary to the DNA template strand (3’-<span>5’ direction). 5’ phosphate group of the free nucleotides which are added is attached to the 3'-hydroxyl group at the end of the elongating DNA strand.</span></span>
3 0
2 years ago
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Step 8: Simulate an environment with equal amounts of insects and seeds, but no fruit. Which flock will be able to eat the most?
defon

The omnivorous flock will eat the most as it eats both insects and seeds. With the removal of fruit it will not be affected much.

The herbivorous flock will eat the least as it has the option to eat seeds only after the removal of fruit.

Explanation:

Let us take the example of Finches. Finches have many different species with different variations adaptable to conditions favorable as per availability of the type of food.

Lets say -

Species X and Y is provided with insects, seeds and fruit.

Species X - Omnivorous

Species Y - Herbivorous

The species X will be able to eat the most as it is an Omnivore.

The omnivorous flock will eat the most as it eats both insects and seeds. With the removal of fruit it will not be affected much.

Species Y will be able to eat the least as it is an herbivore.

The herbivorous flock will eat the least as it has the option to eat seeds only after the removal of fruit.

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2 years ago
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