Quiz Easy 9

One of the following groups of fish drink large amount of sea water and excrete concentrated urine resulting in maximum salt excretion and minimum water loss:

The rate of a reaction is directly proportional to the concentration of an enzyme, which statement is incorrect in this respect

The tubular excretory system in Earthworm is

limiting factory for fatty acids synthesis

The plants native to cold region such as oaks, maples, roses, etc. prevent crystal formation in their protoplasm by

The Optimum temperature for enzymes in human body is

inactive precursors of enzymes are known as:

Which of the following enzymes converts glucose into ethyl alcohol

Which of the folowing has a ketogenic effect on livers ?

the patient suffered from hypogondism failure to thrive lose of taste and unable to maintain stability . This shows the deficiency of

urea is produced by the enzyme

In myocarrdial infarction the first enzyme to rise:

The class of amino acids that contains only non essential amino acids is:

Which one of the following amino acids is purely ketogenic

In viral and bacterial infections the set point of hypothalamus is displaced by _____ produced by these pathogens and leucocytes:

Which of the following is present in the plasma but absent in the serum

false statement about haemoglobin structure:

on complete hydrolysis of DNA we will get all the following except

the reducing end of gulathathione the amino acid is

In which form are most dietary lipids found?