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4vir4ik [10]
3 years ago
14

Which of the following statements stated below is precisely correct?

Biology
1 answer:
Crank3 years ago
6 0
Both a b c are the right answer choice for this question
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Play media comment.Which of the following best completes the RNA sequence being created?
AleksandrR [38]

TACGAGAAT, ATGCTCTTA (DNA sequence)

UACGAGAAU, AUGCUCUUA (RNA sequence)

Explanation:

In RNA Uracil is replaced by Thymine.

SO,

5'TACGAGAAT3'

5'AUGCUCUUA3'

5'ATGCTCTTA3'

5'UACGAGUUA3'

Both RNA and DNA is synthesized from 5'to 3' direction. Uracil requires less energy than thymine to bond with Adenine in RNA hence preferred.

Cytosine easily gets deaminated to produce uracil so thymine is the preferred base in DNA.

4 0
3 years ago
How would you explain that your brain is “plastic”? How does this help us learn?
ICE Princess25 [194]

Answer:

Plasticity is the capacity of the brain to change with learning. Changes associated with learning occur mostly at the level of connections between neurons: New connections form and the internal structure of the existing synapses change. ... Plastic changes also occur in musicians brains compared to non-musicians.

Explanation:

7 0
2 years ago
Read 2 more answers
What is the difference between a non-mutated gene and a mutated gene?
Alchen [17]
A Non- Sense Mutation is any genetic mutation that leads to the RNA sequence becoming a stop carbon instead. A Genetic Mutation that changes an amino acid from one to another.
Hope This Helps!! 
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7 0
3 years ago
Read 2 more answers
Which action shows a creative approach to the process of scientific inquiry?
LenaWriter [7]
<span>developing a technique for observing an object that has yet to be observed


</span>Thus, to achieve the creative approach above the researchers must utilize and apply the scientific method in gathering, interpreting and analyzing empirical evidence. 

<span>Empirical evidence, data or knowledge is an obtained set of facts or figures or existing and presenting data that was yielded during the process of experimentation or scientific discovery. These empirical data or evidence is further studied and investigated by the scientist in a formal scientific approach which follows the steps of observation, making a hypothesis, gathering data, interpreting data and evaluating the data. These steps of the scientific approach are vital in the course to explain and discuss the result and evidence obtained during the process. </span>
7 0
3 years ago
Identical copies of chromatin held together by cohesin at the centromere are called _____.
Amanda [17]

Answer:

Sister chromatids.

Explanation:

Sister chromatids are the two identical halves of a chromosome that are held together at centromere with help of cohesin. DNA replication in the S phase of the cell cycle doubles the amount of DNA. The copies of the DNA formed during DNA replication are accommodated in sister chromatids. Hence, two sister chromatids of a chromosome carry the identical DNA helices and associated proteins.

7 0
3 years ago
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