46 What is the A-site of the ribosome? A. exit site b. aminoacyl-tRNA binding site c. peptidyl-tRNA binding site D. peptidyltransferase site 47 This sequence motif, which is called the ( ) , is usually located 25 to 30 bp upstream from the transcription initiation site. 48 Pre-mRNA requires specific sequences for precise __________ to occur. A. splicing b. tagging c. replication D. skipping
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
46
What is the A-site of the ribosome?
A.
exit site
b.
aminoacyl-tRNA binding site
c.
peptidyl-tRNA binding site
D.
peptidyltransferase site
47
This sequence motif, which is called the
( ) , is usually located 25 to 30 bp upstream from the transcription initiation site.
48
Pre-mRNA requires specific sequences for precise __________ to occur.
A.
splicing
b.
tagging
c.
replication
D.
skipping
Step by step
Solved in 4 steps
