The base sequence for a nucleic acid segment is given as GAG AGG GGA CCA. From this it can be cocluded that it is a segment of a

Options

A. DNA strands
B. mRNA strands
C. tRNA strands
D. Data insufficient

Answer

To determine the type of nucleic acid segment based on the given base sequence GAG AGG GGA CCA, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Base Composition**:
The sequence provided is made up of four different bases: Guanine (G), Adenine (A), Cytosine (C), and Uracil (U). In DNA, the bases are Adenine (A), Thymine (T), Cytosine (C), and Guanine (G). In RNA, the bases are Adenine (A), Uracil (U), Cytosine (C), and Guanine (G).

2. **Analyze the Presence of Uracil**:
Since the sequence provided does not contain Thymine (T) but may contain Uracil (U), we need to check if Uracil is present. In the given sequence GAG AGG GGA CCA, we only see G, A, and C.

3. **Determine the Nucleic Acid Type**:
- If the sequence had Thymine (T), it would indicate that it is a DNA segment.
- If the sequence contains Uracil (U), it would indicate that it is an RNA segment.
- Since there is no Thymine and no Uracil in the sequence provided, we can conclude that the segment is likely part of RNA.

4. **Final Conclusion**:
Based on the analysis, the base sequence GAG AGG GGA CCA is a segment of RNA.