QUESTION 41 Which of the following is NOT an accurate statem

QUESTION 41

Which of the following is NOT an accurate statement concerning digestion/absorption?

Foods are broken down and absorbed into the blood.

Digestive enzymes are secreted from several glands.

The gallbladder manufactures bile.

Bile secreted from the gallbladder emulsifies fats.

3 points   

QUESTION 42

Food is primarily digested by the:

liver

pancreas

stomach

small intestine

large intestine

3 points   

QUESTION 43

The exchange of genetic material between chromatids is called:

tetrad

synapsis

crossing-over

transformation

transduction

3 points   

QUESTION 44

How does the trachea remain open like a hollow tube?

Air pressure inside keeps it open.

Supporting cartilaginous rings keep it open.

It is reinforced with bone which cannot collapse.

Special muscles are working to keep the trachea open.

3 points   

QUESTION 45

Hypertonic urine:

is less concentrated than blood

is more concentrated than blood

is the same concentration as blood

3 points   

QUESTION 46

Tubular secretion occurs mostly in the:

glomerulus

afferent arteriole

distal convoluted tubule

collecting duct

3 points   

QUESTION 47

The pancreas:

releases digestive enzymes

releases hormones

emulsifies fats

releases digestive enzymes and hormones

3 points   

QUESTION 48

Which organ of excretion releases water, salt, and some urea and helps cool the body?

kidneys

liver

lungs

skin

3 points   

QUESTION 49

What two hormones influence the development of female secondary sex characteristics?

testosterone and androgen

progesterone and estrogen

androgen and estrogen

testosterone and progesterone

None of the choices are correct.

3 points   

QUESTION 50

The cells resulting from meiotic division are called:

parent cells

daughter cells

autosomic cells

dyad pairs

homozygous cells

		Foods are broken down and absorbed into the blood.
		Digestive enzymes are secreted from several glands.
		The gallbladder manufactures bile.
		Bile secreted from the gallbladder emulsifies fats.

Solution

ANSWER 41 - The gallbladder manufactures bile, which is released into the duodenum.

ANSWER 42 - small intestine.

ANSWER 43 - Crossing Over.

ANSWER 44 - Supporting cartilaginous rings keeps it open.

ANSWER 45 -is more concentrated than blood.

ANSWER 46 - Collecting Duct.

ANSWER 47 - releases digestive enzymes and hormones.

ANSWER 48 - Kidney.

ANSWER 49 - progesterone and estrogen.

ANSWER 50 - Daughter Cells.