Answer: Option B
Explanation:
The disease like Hepatitis B may establish a chronic infection in which the disease can get transferred from one person to another even when the symptoms are not visible.
The disease can said to be completely controlled only when there is no carrier state left for the disease in the body of the organism.
The disease is more deadly when it is transferred without showing any symptoms in the body. It can eradicate only when there is no carrier of the disease for a very long period of time.
Answer:
Option A
Producers
Explanation:
As, plants are called producers and they prepare their food with the help of the process called photosynthesis.
Answer: Cysteine residues are involved in disulfide bridges that helps to form tertiary structure in a protein
Explanation:
The tertiary structure of a protein will have a single polypeptide chain backbone with protein secondary structures. The interactions and bonds of the side chains within a protein determine its tertiary structure.
<u>The cysteine forms the disulfide bridges and they link the fragments within a polypeptide chain</u>. Sometimes those fragments are located very far from each other with respect to their primary structure. So, the tertiary structure is the three dimensional shape of a protein.
<span>Amino acids are considered as the building blocks of protein's, so amino acid rich food simply means protein rich food. There are 20 classifications for amino acids but nine of them are essential since our body can't make them. Usually in diet important amino acids are Lysine (C6H14N2O2), Leucine (C6H13NO2), Valine (C5H11NO2), Tryptophan (C11H12N2O2), Isoleucine (C6H13NO2) Phenylalanine (C9H11NO2) and Threonine
(C4H9NO3).</span>
<span>People who have a subclinical case of a disease are frequently ________ of a particular disease. people who have a subclinical case of a disease are frequently ________ of a particular disease. fomites vectors carriers </span>
