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cricket20 [7]
3 years ago
8

How do you think a DNA molecule makes a copy of itself?

Biology
1 answer:
Kaylis [27]3 years ago
8 0

DNA replicated through a complex process. Many enzymes such as polymerase are involved in making new copies of DNA and transferring it to mRNA.

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The Villi list of adaptation
zhannawk [14.2K]

Answer:

Following are the salient adaptations of villi that make them good absorbers:

Villi are single cell thick. ...

Villi have rich network of blood capillaries . ...

Most important is: Apical membranes of Villi further form many finger-like projections called microvilli or brush borders. ...

Villi have permeable membranes .

4 0
3 years ago
In the kingdom Animalia, where would
LenaWriter [7]

Answer:

Mammals

Explanation:

Mammals are a large group of animals that can be subdivided into multiple species, more than fish and insects. I cannot be D because plants are not animalia

5 0
3 years ago
Which is a part of interphase
Harlamova29_29 [7]
I think it’s C

Also plz mark Brainly
3 0
2 years ago
Read 2 more answers
Mikah is creating a poster for her science class to illustrate the major factors responsible for reducing the amount of global b
Arada [10]
I would go with A. 
Hope this Helps!
5 0
3 years ago
We are reacting two molecules of nitrogen gas with six molecules of hydrogen gas to form ammonia, nh3
pentagon [3]

To form ammonia, we can react 2 molecules of N₂ with 6 molecules of H₂. Once the reaction has completed, the total molecules of each gas will be: 1 molecule of nitrogen, 3 molecules of hydrogen, and 4 molecules of ammonia.

<h3>How to predict the total molecules of reactants and products?</h3>

The formation reaction of ammonia needs one molecule of nitrogen and 3 molecules of hydrogen. The reaction is as shown in the equation below:

N2(g) + 3H2(g) --> 2NH3(g)

2N2(g) + 6H2(g) --> 4NH3(g)

They will form a new product as four molecules of NH₃. Speaking in the present time after the reaction has completed, half of the reactants (N₂ and 3H₂) are gone to form the ammonia. Hence, the correct answer is: 1 N₂, 3 H₂, and 4 NH₃.


This question seems incomplete. The complete query is as follows:

"We are reacting two molecules of nitrogen gas with six molecules of hydrogen gas to form ammonia, NH₃. How many molecules of each type of gas will be present once the reaction has completed?"

Learn more about the coefficients of a chemical reaction here brainly.com/question/28909749

#SPJ4

3 0
1 year ago
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