The energy currency of living organisms is ATP. It got its nickname due to its unique property of being the only compound that can transfer energy to maintain cellular activity. ATP is also known as adenosine triphosphate is made up of three different components, a sugar molecule at the center, a base of adenine and a string of phosphate groups. (see image attached). In order for ATP to produce energy, it first comes into contact with an enzyme that releases the endmost phosphate group on ATP when this reaction happens the energy gets released. From there, proteins are built among other things.
Silent mutation will cause no change in amino acid sequence of the protein polypeptide chain hence no change in function of protein. Base pair change will still from the same amino acid.
Explanation:
When a single base of DNA or nucleotide gets change with no affect on the amino acid formed it is termed silent mutation.
In silent mutation, if a nucleotide gets change due to mutation the amino acid formed in translation would be same. This happens because substitution of base or new base codes for the same amino acid.
example in codon AAA if 3rd A gets change to G due to mutation and become AUG. Both these codons code for lysine.
Thus when amino acid is not changed the polypeptide will not change hence no confirmational or functional change in the protein.
4.All of these
(This is the right answer)
Answer:
Photosynthesis
Explanation:
Atmospheric carbon dioxide is converted to glucose during the Calvin-Benson cycle. This requires the overall reduction of CO2, using the electrons available from the oxidation of NADPH. Thus the dark reactions represent a redox pathway. NADPH is oxidized to NADP+ and CO2 is reduced to glucose.
The process which ribosomes in a cell's cytoplasm create proteins, following transcription of DNA to RNA in the cell's nucleus.