following the base pairing rules which mRNA nucleotides would be added to the following DNA strand rmember in RNA the base adenine pairs with uracil there is not thymine in rna
G
T
C
A
C
A
Word bank: C A U G U G U A C A T
Following the base pairing rules, the mRNA nucleotides that would be added to the given DNA strand are:
C - A (Complementary base pairing: G - C)
A - U (Complementary base pairing: T - A)
G - U (Complementary base pairing: C - G)
A - C (Complementary base pairing: T - A)
C - A (Complementary base pairing: G - C)
A - U (Complementary base pairing: T - A)
Therefore, the mRNA sequence would be:
CAUGUACAT
wrong
I apologize for the mistake. Let me correct the mRNA sequence based on the base pairing rules:
G - C (Complementary base pairing: C - G)
T - A (Complementary base pairing: A - U)
C - G (Complementary base pairing: G - C)
A - U (Complementary base pairing: T - A)
C - G (Complementary base pairing: G - C)
A - U (Complementary base pairing: T - A)
Therefore, the correct mRNA sequence would be:
CGAUCG
To determine which mRNA nucleotides would be added to the given DNA strand, we need to follow the base pairing rules between DNA and RNA.
The DNA strand provided is:
G T C A C A
In RNA, the base adenine (A) pairs with uracil (U), instead of thymine (T) as in DNA.
Now, let's go through each DNA nucleotide and find its corresponding RNA nucleotide:
1. G (guanine) pairs with C (cytosine). In RNA, the complementary base pair for C is G. Therefore, the mRNA nucleotide added for G is C.
2. T (thymine in DNA) has no direct pairing in RNA since uracil replaces thymine in RNA. Hence, there is no mRNA nucleotide added for T.
3. C (cytosine) pairs with G (guanine). In RNA, the complementary base pair for G is C. Therefore, the mRNA nucleotide added for C is G.
4. A (adenine) pairs with T (thymine in DNA). However, in RNA, T is replaced by uracil (U). Thus, the mRNA nucleotide added for A is U.
5. C (cytosine) pairs with G (guanine). In RNA, the complementary base pair for G is C. Therefore, the mRNA nucleotide added for C is G.
6. A (adenine) pairs with T (thymine in DNA). However, in RNA, T is replaced by uracil (U). Thus, the mRNA nucleotide added for A is U.
So, based on the base pairing rules, the mRNA nucleotides that would be added to the given DNA strand are:
C A G U G U