Edexcel B AS Biology 6

Welcome to your Edexcel B AS Biology 6

Which of the following digests DNA?

What is chyme?

Capillary networks are also called the _________.

Which of the following is not a component of pancreatic juice?

What is the unit of blood pressure?

What is the function of bile pigments?

Which of the following is a bile salt?

Which of the following is not a function of bile salts?

Select the incorrect statement regarding the food digestion in colon.

What is the function of dipeptidases?

Which of the following is not a function performed by the small intestine?

Which is not a function performed by the stomach?

Which of the following principles is not used by the small intestine for absorption?

What is the major method of food absorption in small intestines?

A similarity between arteries and veins.

Which of the following is a bile pigment?

Which is not an adaptation of small intestine for food absorption?

What is the role of aminopeptidase found in the intestinal juice?

What is the function of renin?

The movement of water up through xylem vessels is by _________.

Which of the following feature in the veins would help prevent the backflow of blood?

The hormone which facilitates the release of bile.

What happens when the blood enters an artery at low pressure?

________ catalyzes the conversion of trypsinogen to trypsin.

How is Vitamin B12 absorbed into the body?