A.Certain molluscs
B.Certain echinoderms
C.Both (a) & (b)
D.None of these
Related Mcqs:
- Amino acids, Sugards, Glycerol, Fatty acids, Nitrogen bases etc. formed in the primitive ocean survived because they were neither oxidized nor putrified. The reason were:
- Which structure of protein gives information aboutnumber and sequence of amino acids in it_______________??
- In which of these animals the ammonia formed primarily as a result of protein metabolism is converted to urea:
- In which of these animals the ammnia formed by deamination of excess of amino acids is converted to urea:
- Which of these is formed during deamination of amino acids in the liver:
- Which of these is formed both during Kreb’s cycle and deamination of amino acids:
- Ammonia is formed as a result of deamination of amino acids in vertebrates and those which pass out urine in form of ammonium hydroxide are called:
- Amino groups of excess of amino acids are converted into urea within the:
- Which of these do not have a ventral nerve cord:
- A bond formed by linkage between -OH of carboxyl group of one amino acid and H of amino group of another amino acid which releases water is called__________??
