JUST ANSWERS.

he large intestine...

Question 51 options:

	Absorbs water and electrolytes.
	Is the location of production of Vitamin K and some Bvitamins.
	Stores feces.
	All of the former are correct.

Question 52 (2 points)

Dehydration synthesis...

Question 52 options:

	Connects two molecules by adding a water molecule.
	Connects two molecules by subtracting a water molecule.
	Splits two molecules by subtracting a water molecule.
	Splits two molecules by adding a water molecule.

Question 53 (2 points)

The ovarian follicle that ruptures during a female's monthlycycle then develops into a...

Question 53 options:

	Corpus luteum.
	Mature egg.
	Fimbriae.
	Graafian follicle.

Question 54 (2 points)

The loop of Henle is shaped like a \"U\", because...

Question 54 options:

	The shape helps to maximize the recovery of essential fattyacids from the filtrate.
	The shape helps to maximize the resorption of salt andwater.
	The shape is essential for proper secretion of wastes into thetubules.
	The shape helps to minimize the space occupied by the millionsof crowded nephrons.

Question 55 (2 points)

Endergonic reactions...

Question 55 options:

	Both A and B are correct.
	None of the former is correct.
	Store energy.
	Are powered by exergonic reactions.

Question 56 (2 points)

Chief cells produce...

Question 56 options:

	Gastrin.
	Pepsinogen.
	Hydrochloric acide (HCl).
	Vitam B12.

Question 57 (2 points)

During which of the following stages of mitosis does chromatincondense into distinct chromosomes?

Question 57 options:

	Prophase
	Telophase
	Metaphase
	Anaphase

Question 58 (2 points)

The liver receives food primarily from...

Question 58 options:

	The hepatic portal vein.
	The hepatic vein.
	The hepatic duct.
	The hepatic artery.

Question 59 (2 points)

The purpose of cell respiration is to...

Question 59 options:

	Digest large food molecules, so they are small enough to absorband use.
	Make ATP.
	Break down ATP.

Question 60 (2 points)

An average adult male at rest moves about how much air in andout of the lungs in one minute?

Question 60 options:

	500 mL (0.5L)
	2000 mL (2L)
	4000 mL (4L)
	6000 mL (6L)