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Mumz [18]
3 years ago
10

Scientists can insert and remove nucleotides from a DNA strand. Which of these identifies this process?

Biology
1 answer:
WINSTONCH [101]3 years ago
4 0
G  gene splicing
because they are taking way certain nucleotides
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Question 2
wariber [46]

Answer:

It allows for rapid repopulation of an ecological niche.

Explanation:

The advantages of asexual reproduction over sexual reproduction are:

1) Rapid rate of reproduction: Large number of offspring is formed if the environment is favorable; hence they reproduce at a rapid rate. More individuals are formed from a single cell in less time.

2) Better chances of survival: Since large number of offspring are formed they have better chances of survival

3) The offspring produced are exactly identical to parents, so they retain the qualities of the parent cell.

7 0
3 years ago
A student makes a claim that a cell is undergoing the process of transcription . What evidence woul
AlexFokin [52]

Question:

The complete question has these options:

A) tRNA with anticodons is carrying amino acids to the ribosomes.

B) DNA polymerase is using both strands of DNA to produce multiple RNA molecules.

C) Ribosomes are reading mRNA molecules three nucleotides at a time to synthesis proteins

D) RNA polymerase is using a single strand of the DNA molecule as a template for mRNA production

Answer:

D) RNA polymerase is using a single strand of the DNA molecule as a template for mRNA production

Explanation:

During transcription, RNA polymerase uses DNA as a template to create a new molecule of mRNA via complementary base pairing

A) tRNA with anticodons is carrying amino acids to the ribosomes.  - this is not evidence of transcription but is instead evidence of translation

B) DNA polymerase is using both strands of DNA to produce multiple RNA molecules.  - this is false, DNA polymerase is the enzyme that performs DNA replication not transcription.

C) Ribosomes are reading mRNA molecules three nucleotides at a time to synthesis proteins  - this is not evidence of transcription but is instead evidence of translation

D) RNA polymerase is using a single strand of the DNA molecule as a template for mRNA production - this accurately describes the process of transcription.

5 0
3 years ago
According to keplers law of harmomies, which of these planets thakes longest to orbit thr sun? mars, jupiter, venus, or neptune
oksian1 [2.3K]
Neptune takes the longest to orbit the sun because its distance from the sun is really far away.

hope i helped :)
7 0
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When should you use a clustered column chart?
Gekata [30.6K]

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to compare values across a few categories

Explanation:

7 0
4 years ago
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