Tag: biology
Questions Related to biology
The proteolytic enzyme found in gastric juice of infants which helps in digestion of milk protein is
The optimum pH for pepsin is
Read the following reactions and choose the correct option:
$Pepsinogen {}\overset{HCl}{\rightarrow}Pepsin$
$Proteins{}\overset{pepsinogen}{\rightarrow}Proteoses + Peptones$
$Trypsinogen{}\overset{HCl}{\rightarrow}Trypsin$
$Chymotrypsinogen {}\overset{enterokinase}{\rightarrow}Chymotrypsin$
$Peptones{}\overset{trypsin}{\rightarrow}Dipeptides$
What is the pH optimum for pepsin
Which one of the following pairs of food compounds in humans reaches the stomach
totally undigested -
The enzyme that catalyze the changing emulsified oils to fatty acids and glucerol is ___________.
Consider the following four statements and select the correct option stating which ones are true (T) and which ones are false (F).
(i) Salivary amylase hydrolyses proteins to amino acids.
(ii) Pancreatic amylase hydrolyses polysaccharides to disaccharides.
(iii) Enteropeptidase activates pepsinogen to pepsin.
(iv) Trypsin coagulates the milk protein casein.
Which enzyme initiates protein digestion?
Refer to the given flow chart.
Milk casein $\overset{Y}{\rightarrow}$ Paracasein $\overset{Z}{\rightarrow}$ Calcium paracaseinate (Curdling of milk). in it, letters 'Y' and 'Z' denote
Match column I with column II and select the correct option from the given codes.
| Column I | Column II | ||
|---|---|---|---|
| A. | Vegetative buds | i. | Buds develop in axils of leaves |
| B. | Floral buds | ii. | Buds produce leafy shoots |
| C. | Axillary buds | iii. | Reproductive buds that produce flowers |
| D. | Accessory | iv | Additional buds borne at leaf bases |