Question

A. endocytosis.
B. osmosis.
C. exocytosis.
D. facilitated diffusion.
E. active transport.

Answer 1

Answer: D

Answer 2

Classic examples include the forelimbs of amphibians, reptiles, birds, and mammals, which contain the same or very similar bones, but may be highly modified to suit their locomotion (e.g., the limbs of a horse, a bat, a bird, and a lizard).

Answer 3

ANSWER: a

Answer 4

C

Answer 5

d

Answer 6

Homeostasis

Answer 7

Ans: D) adsorption, penetration, uncoating, synthesis, assembly, and release

Answer 8

Answer: D. Graafian follicle

Answer 9

C

Answer 10

b

Answer 11

B

Answer 12

ANSWER: d

Answer 13

Ans: a. in the seminiferous tubules

Answer 14

ANSWER: d

Answer 15

D

Answer 16

You are being asked to analyze statements about over expression of receptor tyrosine kinases.

Answer 17

Ans: a. true

Answer 18

C

Answer 19

D

Answer 20

C

Answer 21

D.    through the xylem

Answer 22

Answer: c. facilitated diffusion

Answer 23

blastocyst

Answer 24

Ans: d. species in its genus

Answer 25

The environmental cue which causes an organism to respond the way it does

Answer 26

C. Both form double helices.

Answer 27

D

Answer 28

B

Answer 29

slight charge on each end

Answer 30

ANSWER: a

Answer 31

Karyotyping

Answer 32

2

Answer 33

Answer: c

Answer 34

ANSWER: a

Answer 35

Answer: C

Answer 36

e

Answer 37

A. the spatial arrangement of homeotic genes along the chromosome.

Answer 38

<p>Monozygotic twins share identical genotypes and environments, but may have different
phenotypes. Dizygotic twins share identical environments, but have different genotypes.
Adoption studies separate the variables of environment and genetics; for example, the
observation that sons adopted by alcoholic men show a rate of alcoholism closer to that of
their biological fathers than that of their adoptive fathers indicates that alcoholism has a genetic component.</p>

Answer 39

A

Answer 40

Divides the 2 new haploid nuclei

Answer 41

Answer: a. sterilizing bulky heat sensitive items, like mattresses

Answer 42

Answer: e

Answer 43

C.  It contained fossils of well preserved soft tissues of invertebrates.