Answer:
Nonsense mutation.
Explanation:
A nonsense mutation, also called stop mutation, is a change in DNA that produces an earlier stop codon (UAG, the amber codon, UGA, the opal codon, or UAA, the ochre codon on RNA, and TAG ("amber"), TAA ("ochre") or TGA ("opal" or "umber") in DNA.
It means, it causes a protein to terminate its translation earlier than expected. This causes a shortened or nonfunctional protein to be expressed.
Gene expression includes two major processes transcription and translation:
Transcription is the process in which RNA nucleotides find their complementary base on the DNA and are joined together to make a single-stranded RNA molecule.
DNA Base RNA Base
C G
G C
T A
A U
Translation - The RNA molecule, generated called messenger RNA or mRNA acts as a messenger to decide which amino acid needs to be added to the peptide chain
. The mRNA contains three-base sequences called codons, which tell the ribosome what specific amino acid needs to be added.
Thus,
DNA 5’ GGGGCTGTACTATCATGCGTCGTCTCGGUUAAUUU 3’
mRNA 3' CCC-CGA-CAU-GAU-AGU-ACG-CAG-CAG-AGC-CAA-UUA-AA 5'
protein N-Proline-Arginine-Histidine-Aspartic acid-Serine-Threonine-Glutamine-Glutamine-Serine-Glutamine-Leucine-C
Learn more gene expression:
brainly.com/question/19883692
Answer:
Greater.
Explanation:
Linked genes may be defined as the genes that are present on the same chromosome or may close enough that can pass in the next generation together.
The results of the crossing over in linked genes result in the formation of recombinant progeny. The frequency of the recombinant progeny will always be lesser than the parental progeny and cannot be more than 50%. If it is more than 50% these genes are considered as linked genes.
Thus, the answer is greater.
Answer:
Ionic bonding is the complete transfer of valence electron(s) between atoms. It is a type of chemical bond that generates two oppositely charged ions. In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion.
Explanation:
I am not sure what is the answer
