Which CORRECTLY shows the work of enzymes in the digestive w
system?
Products
I
II
П
Enzyme Digests
lipase fats
glucose
protease protein amino acids
amylase starch glucose
protease fats fatty acids
MI
IV
A.
B.
I and II only
II and III only
III only
I and IV only
C.
D.

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d