Insertion and deletion mutations are said to cause shifts in the reading frame (the sets of three nucleotides) of the mRNA. Substitution mutations do not cause these so called frameshifts. Explain why insertions and deletion and deletions are called frameshift mutations, using the terms reading frame, codons, and amino acids in your answer

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

the correct answer is d