# biology 4

one strand of DNA could be as long as a football field if it were stretched out lengthwise. One of the factors allowing DNA to fit inside the nucleus of a cell is its ability to:
A. break apart into separate genes

B. extend to form very long, thick molecules

C. coil tightly around associated proteins

D. denature form the effect of an enzyme

1. 👍
2. 👎
3. 👁
1. C. Coil tightly around associated proteins

1. 👍
2. 👎
2. Break apart into separate genes

1. 👍
2. 👎
3. break apart into separate genes

1. 👍
2. 👎
4. Coil tightly around associated proteins

1. 👍
2. 👎

## Similar Questions

1. ### Geometry

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right

2. ### Math checm my answer

Katrina lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Katrina’s home and the football field at the exact point where an altitude to the right

3. ### geometry

find the geometric mean of the pair of numbers 99 and 11 kristen lives directly east of the park the football field is directly south of the park the library sits on the line between kristens home and the football field at the

4. ### geometry

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right

1. ### Physics.

A punter kicks a football at an angle of 45 degrees to the ground. The football has an initial velocity of 25 m/s, make a diagram and calculate: a) How long was the football in the air? b) How far does the football travel

2. ### math

Katrina lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Katrina’s home and the football field at the exact point where an altitude to the right

3. ### geometry

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right

Transcription is similar to DNA replication in all of the following ways except: a) the DNA strands unzip b) the polymerase enzyme is involved c) complementary bases are paired up d) a new strand of mRNA is built from the existing

1. ### English

Identify the correctly punctuated sentence. a. Throwing the football, is difficult for some people. b. Throwing the football, he pulled a muscle in his arm.*** c. Throwing, the football, kicking field goals and tackling are all

2. ### Biology

16. During DNA replication, all of the following steps occur EXCEPT a. enzymes proofread new strands for errors and correct them b. the double helix is unwound by DNA polymerases c. base-pairing rules determine which nucleotide is

3. ### Math

There is a football field and the length shows 120 yd and the width is 53 1/3 yd a. What are the dimensions of a football field in feet? b. A chalk line is placed around the perimeter of the football field. What is the length of

4. ### Algebra

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right