What is mRNA transcript for the DNA sequence TTACGC?

Answer 1

The RNA nucleotide sequence transcribed from GCTAATCCG would be:

CGAUUAGGC

Following Chargaff's Rule, in RNA...

C -> G or G -> C

A -> U or U -> A

and vice versa.

In DNA...

C -> G or G -> C

A -> T or T -> A

and vice versa.

RNA substitutes Uracil (U) rather than Thymine (T) instead, while DNA uses Thymine (T).

If you also want to translate codons, or set of 3 RNA bases (C, G, A, U) into amino acids:

CGA -- Arginine (Arg)

UUA -- Leucine (Leu)

GGC -- Glycine (

Answer 2

Well first of all you have to understand base pairing. A always pairs with T and, C always pairs with G. The exception to that rule is that, in RNA, T is replaced by U. Now we've got that straightened out here is your corresponding sequence below.

GGG ACA TGA TTC (on DNA)

CCC UGU ACU AAG (on mRNA)

Answer 3

CAA-UGU-CGA-GAU

Remember that uracil replaces thymine in RNA.

Answer 4

Gcu/aac/cgu/cag/ua

Answer 5

C-G-A-T-T-A-G-G-C

Answer 6

TCU