mRNA direct the building of proteins through a sequence of? A) exons. B)introns. C)codons. D)anticodons expain both correct nad false answer with reason

Md Ariful Islam

0 like 0 dislike
1 views
Share with your friends

1 Answers

Md Ariful Islam

Call
mRNAs consist of alternating stretches of sequence, called introns (intervening sequences) and exons (expressed sequences).
0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
Write the sequence of mRNA if the sequence of double stranded DNA is provided.

Suppose fragment DNA strand has the following nucleotide sequence: GTG-TTT-GAG-CAT. This DNA fragment is the matrix for the biosynthesis of mRNA, which is formed in the nucleus in the process...

1 Answers 1 views
Write the sequence of amino acids in a protein when the sequence of mRNA and the codon usage table are provided. Please give examples.

If we have mRNA sequence: AUGGCCUGACCAGGCUAG We can determine an amino acid sequence of a protein using genetic code:AUG GCC UGC CCA GGC UAG Met - Ala - Cys -...

1 Answers 1 views
short notes on these topics about 1 1/2 pages a) Nuclear export of mRNA b) mRNA stability c) Inhibitors of transcription and their mode of action d) Inhibitors of translation and their mode of action

Short NotesNuclear Export of mRNA The expression of eukaryotic genes is controlled by several mechanisms. Its regulation is considered to be critical for physiological responses associated with intracellular and extracellular signals....

1 Answers 1 views
(b) For the given DNA coding sequence, generate an RNA sequence. DNA Sequence: CGATGCCTCGCTAGAGGCTCGAAAGCTCTTTCGGAGATAATCG RNA Sequence: String Parenthesis Representation: Arch Diagram:

An RNA sequence only differs from a DNA sequence by a changes in T for U base. From that DNA sequence the RNA sequence will be as follow.GCUACGGAGCGAUCUCCGAGCUUUCGAGAAAGCCUCUAUUAGCFrom this DNA...

1 Answers 1 views
If 13 amino acid is formed from a mRNA,then the minimum number of nitrogen base in that mRNA?

A series of three nucleotides code a single amino acid. mRNA must contain at least 39 nucleotides to code 13 amino acids (13 x 3 = 39). A single nucleotide...

1 Answers 1 views
What are the constraints on the architecture of membrane-integral proteins that lead to the membrane-spanning regions of such proteins being less diverse in structure than soluble proteins?

Membrane proteins have proven to be difficult to study owing to their partially hydrophobic surfaces, flexibility and lack of stability.

1 Answers 1 views
At the beginning of cellular respiration, all NAD+ are already reduced. True or false?

False. NAD+ is in it's oxidized form and it is an electron carrier during cellular respiration.

1 Answers 1 views
GENE F DNA: TAG TAG TCT mRNA: tRNA: AMINO ACID SEQUENCE: TRAIT: GENE G DNA: CCA TCC TTT GGG mRNA: tRNA: AMINO ACID SEQUENCE: TRAIT: GENE H DNA: CCA CAT AAT mRNA: tRNA: AMINO ACID SEQUENCE: TRAIT:

TAC/TTC/AAA/CCG/CGT/GGG/ATTmRNA code can be derived as follows. In RNA instead of Thymine (T) you have Uracil (U)mRNA string will have the complementary base pair to the DNA stringComplementary paring -A-T...

1 Answers 1 views
Expain Crystal Field Theory briefly.

Crystal field theory (CFT) describes the breaking of degeneracies of electron orbital states, usually d or f orbitals, due to a static electric field produced by a surrounding charge distribution (anion neighbours).CFT was...

1 Answers 1 views
There are 64 codons and 20 amino acids. Explain how these codons are used in encoding of amino acids

A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. Of the 64 codons, 61 represent...

1 Answers 1 views
X