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2 years ago

I will give 20 points so pls help

Biology

1 answer:

sergij07 [2.7K]2 years ago

8 0

A) The active site of enzyme would not bind perfectly to this reactant molecule, it would be a sub optimal binding of enzyme molecule to reactant. However, since active site of the enzyme would be occupied, it would not be able to bind to correct substrate and do its function. Therefore, enzyme reaction would sub-optimal/slow or completely negative depending on the specificity of active site and its binding to the reactant molecule.

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The answer pls go quick and just 1,2,3,4

Brilliant_brown [7]

Answer:

1. Metaphase

2. Anaphase

3. Telophase

4. Cytokinesis

8 0

2 years ago

Some members of Daphnia, a water flea, have a genetic mutation that causes them to prefer warmer environments. These members rep

algol [13]

Answer:

A. Adaptation

Explanation:

Adaptation refers to the evolutionary process in which organisms undergo mutation or genetic change over many generations, which makes the organisms become better suited to multiply and survive in its habitat. The genetic mutation of Daphnia which makes them develop a trait that makes subsequent generations to prefer warmer environments is an example of adaptation of the organism to his environment.

7 0

2 years ago

A plant's life cycle alternates between ____ and ____ generations.

Semenov [28]

" Gametophyte, Secondary. "

6 0

2 years ago

This is a star that is generating light and heat by the conversion of hydrogen to helium by nuclear fusion in its core.

dolphi86 [110]

The correct answer is main sequence

5 0

3 years ago

In Drosophila, straight wings are dominant to curved wings (c), smooth eyes are dominant to sparkling eyes (spa), and tan body i

77julia77 [94]

Answer:

$\frac{1}{8}$

Explanation:

Straight wings are dominant over curved wings

Let Straight wings : H

curved wings : t

smooth eyes are dominant to sparkling eyes

let smooth eyes = H

spark ling eyes = t

tan body is dominant to ebony body color.

Again; Let tan body color be H

Let ebony color be t

If flies that are heterozygous for all three traits are crossed;

we have HtHtHt × HtHtHt

Then the selected trihybrid traits for the cross will be (HHH,HHt, HtH, Htt, tHH, tHt, ttH, ttt)

We will realize that from the punnet square in the diagram below, the proportion of the offspring would you expect to be heterozygous for all three traits (i.e HtHtHt) is asterisk in the punnet square and will be $\frac{8}{64}$

= $\frac{1}{8}$

7 0

3 years ago