1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tankabanditka [31]
3 years ago
7

Why must reverse transcriptase be used to create a eukaryotic expression library?

Biology
1 answer:
Ede4ka [16]3 years ago
5 0

Answer:

Option (d).

Explanation:

Genomic library may be defined as the total genome DNA of the organism. Reverse transcriptase is the enzyme used for the formation of DNA from the RNA molecule.

The eukaryotes DNA contain large number of sequences called introns that creates a problem in the construction of the eukaryote genomic library. This problem can be solved by creating the complementary DNA from the RNA molecule free from the introns.

Thus, the correct answer is option (d).

You might be interested in
Describe how scientists make inferences on whether water is polluted or not
Rufina [12.5K]

Answer: Water that's safe to drink should ideally be clear with no odor or funny taste. One way to tell if water is contaminated is to look for turbidity, or cloudiness. While cloudy water isn't necessarily dangerous to your health, it could signal the presence of unsafe pathogens or chemicals.

Explanation:

8 0
2 years ago
How does the proofreading mechanisms in viruses affect the frequency of the mutations a virus typically undergoes?
SVEN [57.7K]

Answer:

Explanation:

DNA polymerases are the enzymes that build DNA in cells. DNA polymerase also proofread their work to check for any error the process of which is called proof reading.

If the polymerase detects that an Incorrectly paired nucleotide has been added, it will remove (splicing) and replace the nucleotide with the correct one before it continues with DNA synthesis.

Mismatch repairing also corrects other errors that omit proofreading. They fix mismatched base pairs, replace some insertion and deleted base pair that can result into mutations.

When an error is corrected the rate of mutation is reduced this is because mutation results from error during the DNA formation process either through Insertion of a wrong nitrogenous base, or deletion leading to formation of an entirely new amino acid sequence that result into abnormal phenotype.

6 0
3 years ago
What is Newton's Second Law of Motion?
gayaneshka [121]

Well there are 3 newton laws

8 0
3 years ago
Read 2 more answers
A bird species known as the cattle egret is often found near farms in wet areas. The bird waits, sometimes even perched on a cow
sasho [114]
It’s not herbivorous because no, and it’s not detritus because again no, and not parasitic so your only answer left is mutualistic which it is
7 0
3 years ago
Read 2 more answers
???? ??????? ?????? ???????? ???????? 23 ????????? . ?????????? ????? ???????? ? ????? ????????????? ??????
KengaRu [80]

What is the question asking?

4 0
3 years ago
Read 2 more answers
Other questions:
  • How is wavelength measured in electromagnetic radiation?
    5·1 answer
  • Which are the physical (P), chemical (C), and biological (B) immune responses?
    11·1 answer
  • Please if you could helpppppppppp.
    9·1 answer
  • Which set of rational numbers is arranged from least to greatest? (4 points)
    6·1 answer
  • What digestive disorder is autoimmune with a genetic link?​
    12·1 answer
  • What does mitosis do that the cell would do wrong if it just split down the middle in cell division?
    11·1 answer
  • Need help! 40 points!
    8·1 answer
  • Graphite and diamond are polymorphs of carbon <br><br> True or false
    11·2 answers
  • Where are chromosomes located during metaphase?
    13·1 answer
  • What are three terms that are used to describe organisms such as Skyhawks
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!