Answer:
Explanation:
Genetic code is a sequence of Nitrogenous base in RNA(ribonucleic acid) or DNA (deoxyribonucleic acid) that determines or specify an amino acid. Genetic codes consist of a triplets code called codon that are written in three alphabeth each codon specifies an amino acid.
Example is AUG that specifies methionine which is a start codon. There are 64 codon, 61 of them specifies an amino acid while 3 are called the stop codon as they terminate amino acid formation process.
An alteration in the sequence of this nucleotide can lead to the formation of a new amino acids other than the specify.
Answer:
no
Explanation:
tonicity is muscle tone and osmolarity is the concentration of a solution expressed as the total number of solute particles per liter.
Answer:
Explanation:
Charles Darwin sailed around the world from 1831–1836 as a naturalist aboard the HMS Beagle. His experiences and observations helped him develop the theory of evolution through natural selection.
Answer:
D. atmospheric aerosols.
Explanation:
<em>Atmospheric aerosols are tiny particles that float in the air. These particles could be liquid or solid and are usually suspended primarily by direct emission into the atmosphere or secondarily by condensation process. </em>
Atmospheric aerosols have numerous effects on the biotic and abiotic factors of the environment. They alter air quality and impact human health in some cases, they can reduce atmospheric visibility, and they also reduce the amount of radiation that reaches the earth by scattering or reflecting some of the radiations from the sun back into space, leading to cooling of the atmosphere.
