Which of the following is a feature of the pectins?
a. They are used to thicken jelly
b. They are classified as insoluble fibers
c. They are resistant to intestinal bacterial fermentation
d. They are found in the small seeds of fruits such as strawberries
Question 2
Among all the vitamins, which is believed to be most vulnerable to interactions with drugs?
a. Folate b. Niacin
c. Vitamin B6 d. Vitamin B12