Answered

From beginner to expert, IDNLearn.com has answers for everyone. Our experts provide timely, comprehensive responses to ensure you have the information you need.

Which nitrogen base sequence is the partner of T-C-A-G-C-A?

A. A-G-T-C-G-T
B. C-A-G-A-T-G
C. A-G-T-C-G-T
D. T-C-A-G-C-A

Sagot :

GinnyAnsweridn
To determine the partner nitrogen base sequence of T-C-A-G-C-A, we need to use the base-pairing rules of DNA, which state:
- Thymine (T) pairs with Adenine (A)
- Cytosine (C) pairs with Guanine (G)
- Adenine (A) pairs with Thymine (T)
- Guanine (G) pairs with Cytosine (C)

Let's find the partner sequence step-by-step.

1. The first base in the given sequence is T. According to the base-pairing rules, T pairs with A.
2. The second base is C. According to the base-pairing rules, C pairs with G.
3. The third base is A. According to the base-pairing rules, A pairs with T.
4. The fourth base is G. According to the base-pairing rules, G pairs with C.
5. The fifth base is C. According to the base-pairing rules, C pairs with G.
6. The sixth base is A. According to the base-pairing rules, A pairs with T.

Putting these together, the partner sequence corresponding to T-C-A-G-C-A is A-G-T-C-G-T.

Now, let's match this partner sequence with the given choices:
- A-C-G-A-C-T
- C-A-G-A-T-G
- A-G-T-C-G-T
- T-C-A-G-C-A

The partner sequence A-G-T-C-G-T exactly matches the third choice.

Therefore, the correct answer is:
A-G-T-C-G-T
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your search for answers ends at IDNLearn.com. Thank you for visiting, and we hope to assist you again soon.