Q: The primary site of carbohydrate digestion is in the? Choices: - large intestine - mouth - stomach - small intestine A:
small intestine

(Question)
Q: What physical process occurs when large chunks of food are broken down into smaller pieces? Choices: - chemical digestion - swallowing - peristalsis - mechanical digestion A:
(Answer)
mechanical digestion

Ques: Q: Both alpha and beta decay change the number of what in an atom's nucleus? Choices: - neutrons - Gamma decay - electrons - protons A:
Ans: protons

(Q).
Q: In which supergroup are red algae and green algae included? Choices: - xerophyte - spirogyra - troglodyte - archaeplastida A:
(A).
archaeplastida

Ques:Q: What muscles are used to pump water over the gills? Choices: - pharynx and tonsils - lungs and pharynx - muscles and pharynx - jaws and pharynx A:

Ans:jaws and pharynx

Ques: Q: What is controlled by regulatory proteins that bind to regulatory elements on dna? Choices: - amino acids - mRNA - substance transcription - gene transcription A:
Ans:
gene transcription