Tag: biology
Questions Related to biology
Flowering in Pineapple is promoted by
Ethylene is connected with
Ethylene is metabolic product of
State whether the following statements are true or false.
Ethylene evolution is highest when the fruit is unripe but diminishes as the fruit matures.
Choose the correct answer from the alternatives given.
Which of the following plant hormones stimulates the ripening of fruit and inhibits plant growth?
Digestion of protein takes place in
Which of the following is incorrect regarding the given digestion and absorption of protein?
How does pepsinogen change into its active form?
Which of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
(i) Small intestine: Protein $\xrightarrow{Pepsin}$ Amino acid
(ii) Stomach : Fat $\xrightarrow{Lipase}$ Micelles
(iii) Duodenum : Triglycerides $\xrightarrow{Trypsin}$ Monoglyceride
(iv) Buccal cavity : Starch $\xrightarrow{Amylase}$ Disaccharide
(v) Jejunum: Peptones $\xrightarrow{Pepsin}$ Amino acid
(vi) Buccal cavity : Starch $\xrightarrow{Amyloglycerate}$ Maltose
Read the given statements and select the option that correctly identifies them as true or false
1) Insulin has no effect on absorption of glucose from gastrointestinal tract
2) Fat absorption is greatest in the upper part of the small intestine
3) most vitamins are absorbed in the ileum