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frutty [35]
3 years ago
11

Question 9 (5 points)

Biology
1 answer:
Agata [3.3K]3 years ago
6 0

Answer:

The answer is option 2.

Explanation:

Mutation occurs when there is a change in DNA base sequences.

(Correct me if I am wrong)

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During which stage of a cell's cycle do the replicated chromosomes thicken and<br> become visible?
trasher [3.6K]

Answer:

Prophase

The replicated chromosomes thicken and become visible as separate chromosomes during prophase stage of mitosis. :)

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3 years ago
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18. Which part of the cell<br> membrane identifies the<br> cell type?
MArishka [77]

Answer:

proteins and carbohydrates.

***brianly pls

Explanation:

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2 years ago
Need an answer asap no need for explanation
Tpy6a [65]

Answer:

1:1:0:0 Round yellow to Wrinkled yellow  to round green to wrinkled green.

6 0
3 years ago
The pulmonary circulation conveys blood that is ______ in oxygen to the lungs before returning back to the ______ side of the he
Oduvanchick [21]

The pulmonary circulation conveys blood that is low in oxygen to the lungs before returning back to the left side of the heart.

<h3>The pulmonary circulation</h3>

The circulatory system is divided into two main parts namely:

  • pulmonary circulation and

  • systemic circulation.

The pulmonary circulation involves the movement of blood between the lungs and the heart.

Blood from the systemic circulation returns to the right side of the heart where it is pumped through the pulmonary artery into the lungs to be oxygenated.

After oxygenation has taken place in the lungs, the blood returns to the left side of the heart through the pulmonary veins.

Learn more about systemic circulation here:

brainly.com/question/811428

3 0
2 years ago
I need help figuring this out. Please
defon

Answer:

1) G C G U A U G (C C C) (U U U) (A A C) (C G C)

2) U U A U G (C G U) (U A G) (G C G) (U U U) (A U U)

3) U A U G (G C U) (U A G)  (A A U) (A A C) (C C G) (U A A)

4) U U A U G (C A A) (A G G) (G C G) (U A U) (C U U) (U A G)

5) represent codons which are groupings of 3 consecutive nucletides

Explanation:

Opposites for REGULAR mDNA base pairings are T= A  and G = C, however, since it is mRNA, your base pairings change a little. G is still to C BUT Thymine (T) becomes Uracil (U) so A= U instead of A= T.  So big difference between mRNA and mDNA is that Thymine changes to Uracil and vice versa depending on how the code is being translated.

Hope this helps some, please let me know if there's anything that doesn't make sense

8 0
2 years ago
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