Test 4

Question 1

———– is a field of biology that has practical applications in medicine, health care and laboratory diagnostics.

Answer 1

medical biology

Question 2

write any 3 branches of medical biology?

Answer 2

cell biology
molecular biology
biochemistry
biophysics
biotechnology
embryology
& many others

Question 3

the other 2 names for cell biology are?

Answer 3

cytology, cellular biology

Question 4

name one membrane bound organelle

Answer 4

mitochondria

Question 5

name one non-membrane bound organelle

Answer 5

ribosomes

Question 6

water makes up ——% of cell mass.

Answer 6

70%

Question 7

Monosaccharides are joined together in a —————- reaction and the sugars are linked together by a ———— bond

Answer 7

dehydration reaction and glycosidic bond

Question 8

raffinose is an ———–?

Answer 8

oligosaccharide

Question 9

maltose is a ———–?

Answer 9

disaccharide

Question 10

storage form of carbs in animals is?

Answer 10

glycogen

Question 11

storage form of carbs in plants is?

Answer 11

starch

Question 12

Starch and glycogen contain ———–configuration glucose molecules

Answer 12

alpha

Question 13

Double bonds result in more membrane fluidity. true or false?

Answer 13

true

Question 14

Cholesterol also contributes to and maintains membrane fluidity at lower temperatures. true or false?

Answer 14

true

Question 15

the outer fuzzy coat of cell membrane is called?

Answer 15

glycocalyx

Question 16

pinocytosis is also called?

Answer 16

cellular drinking

Question 17

in vertebrates, there are ———- types of nuclear pore proteins called nucleoporins

Answer 17

30