Pakistan MCQs

Salivary amylase breaks starch into smaller carbohydrates.
Its activity decreases in the acidic stomach.

Pepsin works in acidic conditions.
It breaks proteins into shorter peptides.

Pepsin works in acidic conditions.
It breaks proteins into shorter peptides.

Pepsin works in acidic conditions.
It breaks proteins into shorter peptides.

Bile salts disperse large fat globules into small droplets.
This increases surface area for lipase.

Digestion converts large food molecules into absorbable units.
The small intestine absorbs most nutrients.

Bile salts disperse large fat globules into small droplets.
This increases surface area for lipase.

Fertilization restores the diploid chromosome number.
The resulting zygote begins development.

Fertilization restores the diploid chromosome number.
The resulting zygote begins development.

Fertilization restores the diploid chromosome number.
The resulting zygote begins development.

The zygote contains genetic material from both parents.
It divides by mitosis during early development.

The zygote contains genetic material from both parents.
It divides by mitosis during early development.