Fermentation by yeast is due to
Options
(a) amylase (b) invertase (c) zymase (d) galactose
Correct Answer:
zymase
Explanation:
Yeast is the unicellular fungi, of great economic importance. They have enzymes for converting […]
Fatty substances are emulsified by
Options
(a) Lipase enzyme (b) Bilirubin and biliverdin (c) HCl (d) Sodium salts of glycocholic and taurocholic acids
Correct Answer:
Sodium salts of glycocholic and taurocholic acids
Explanation: […]
Fat digestion is facilitated by
Options
(a) Bile juice (b) Pancreatic juice (c) Gastric juice (d) None of these
Correct Answer:
Bile juice
Explanation:
Bile salts emulsify the fats and later on digested […]
Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the
Options
(a) Muscles (b) Arteries (c) Veins (d) Lymph vessels
Correct Answer: […]
Farmer in a particular region were concerned that premature yellowing of leaves of a pulse crop might cause decrease in the yield. Which treatment could be most beneficial to obtain maximum seed yield.
Options […]
Fall of immature leaf is due to the deficiency of
Options
(a) sodium (b) sulphur (c) zinc (d) phosphorus
Correct Answer:
zinc
Explanation:
Zinc plays an important role in the synthesis of tryphtophan […]
FAD acts as an electron acceptor in between
Options
(a) Fumaric and malic acid (b) Succinic and fumaric acid (c) Malic and oxaloacetic acid (d) Citric and isocitric acid
Correct Answer:
Succinic and […]
Extra nuclear DNA in E.coli is termed as
Options
(a) F factor (b) sex factor (c) episome (d) all of the preceeding,F factor,sex factor,episome
Correct Answer:
all of the preceeding,F factor,sex factor,episome
Explanation: […]
Excretory system of Ascaris lumbricoides is made up of
Options
(a) 4 cells (b) Many cells (c) One cell (d) Two cells
Correct Answer:
One cell
Explanation:
Ascaris has a ‘H’-shaped tubular excretory […]
Examination of blood of a person suspected of having anaemia, show large, immature, nucleated erythrocytes without haemoglobin. Supplementhing his diet with which of the following is likely to alleviate his symptoms
Options
(a) […]
2017 Copyright Doctor Dreams Training Academy