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3 years ago

Sentence Arrange s— Put the steps of DNA replication in order by writing a number in the space before each statement.

Biology

1 answer:

PIT_PIT [208]3 years ago

4 0

Answer:

1. Cell replication starts into the mitosis phase of the cell cycle

2. Helicase begins to break the hydrogen bonds between nitrogen bases

3. The double coiled shape of DNA is called double helix

4. DNA polymerase attach the free-floating nucleotides to the exposed nitrogen bases.

5. Free floating nucleotides pair up with exposed nitrogen bases

6. Guanine, Adenine, cytosine and thyamine are the four nitrogen bases

7. In DNA, cytosin always forms hydrogen bonds with guanine.

8. The sequence of DNA carries the genetic information of an organism

9. The process of mitosis produces a new copy of an organism's genetic information.

10. Two new molecules of DNA are created

Explanation:

Through this replication process two complete molecules of DNA are created from one DNA molecule, with a double helix structure. This event is important for every organism in order for they to grow, reproduce and repair.

There are many proteins and enzymes that take part in all these steps.

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_____ fat is located deep within the abdominal region and protects digestive organs.

Ugo [173]

Answer:

Visceral fat

Explanation:

Just like all other fats, visceral fat is also body fat however it is specifically located in the abdominal cavity where it surrounds many critical body organs like kidneys, intestines, pancreas and liver.

it is important to understand the difference between other body fat and visceral fat. All other body fat is that which we store in thighs, arms and other skin organs, it is called subcutaneous fat and we can feel its presence. However, visceral fat is located deep inside or belly and we are not able to feel its presence but it do plays critical role in the protection of our organs and functioning of our body hormones.

Despite of its positive roles, an excessive amount of visceral fat in the body can be call for potentially threatening diseases like type 2 diabetes.

Hope it help!

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4 years ago

Protist has the most organelles and is more complex than the rest

Bess [88]

Explanation:

is this a true or false question?

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3 years ago

Which of the following is NOT a

-Dominant- [34]

B? I don’t really remember when I learned that 3 weeks ago..

4 0

3 years ago

Which is more appropriate?

notka56 [123]

Answer:

The answer is B.

Explanation:

If you are looking for biggest to smallest this is the answer. Or, who eats who.

3 0

3 years ago

Read 2 more answers

A scientist discovers a new microscopic structure and hypothesizes that it is a living organism. Which of the following characte

a_sh-v [17]

Answer:

The correct answer will be option-D.

Explanation:

Biologists have identified eight characteristic feature of a living organism which distinguishes the living organism from non-living organism.

The features are that organisms should contain: cells, heredity material, metabolism, reproduction, sensitivity, homeostasis, growth and development.

In the given question, when the scientist hypothesized that structure is living organism then it should show all the options provided as all of these features are shared by the living organism.

Thus, option-D is the correct answer.

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3 years ago