Nov. 15, 2019  |  6 Minutes Read

Biology SAT Practice Questions and Answers on Nutrition in Mammals

Curated by: Archangel Macsika
1

Bile fluid appears is what form?

A Acidic

B Basic

C Alkaline

D None

The Answer is: C

2

 How long does food remain in the stomach?

A 1 to 2 hours

B 2 to 3 hours

C 3 to 4 hours

D 4 to 5 hours

The Answer is: C

3

 The formation of enzymes and hormones is carried out by

A Amino Acids

B Sugars

C Fats

D Carbohydrates

The Answer is: A

4

  Enzymes use __________ to convert soluble protein into insoluble casein.

A Bile

B Pepsin

C Amylase

D Rennin

The Answer is: D

5

 What is the largest gland in human body?

A Appendix

B Pancreas

C Gall Bladder

D Liver

The Answer is: D

6

 What does the lymphatic capillaries of villus help to transport?

A Fats

B Proteins

C Amino Acids

D Sugar

The Answer is: A

7

 Peptidase and invertase are the main contents of

A Pancreatic juice

B Intestinal juice

C Lipasial juice

D Lactose

The Answer is: 

8

 When we swallow food, in what direction does the larynx move?

A They stay at same position

B Move downward

C Move upward

D Move to left or right

The Answer is: C

9

 Some animals have special __________ for nutrition.

A behaviors

B features

C Glands

D Organs

The Answer is: D

10

 What bacteria causes stomach ulcers?

A Neisseria gonorrhea

B Streptococcal bacteria

C Helicobacter pylori

D Escherichia coli

The Answer is: C

11

 Eustachian tube from ear opens into

A Buccal cavity

B Esophagus

C Pharynx

D Larynx

The Answer is: C

12

 Circular muscles relax when longitudinal muscles __________

A Weakens

B Relax

C Attract

D Contracts

The Answer is: D

13

 The first part of small intestine is

A Jejunum

B Ileum

C Duodenum

D Diaphragm

The Answer is: C

14

 The end product formed in response to digestion of proteins is

A Amino acids

B Starch

C Trypsin

D Pepsin

The Answer is: A

15

 Digested food products is absorbed by

A Stomach

B Small intestine

C Gall bladder

D Liver

The Answer is: B

16

 Proteins are usually digested in

A Small intestine

B Large intestine

C Stomach

D Throat

The Answer is: A

17

 Food is digested through the __________

A Alimentary canal

B Epiglottis

C Buccal cavity

D Throat

The Answer is: A

18

 Caecum is part of __________

A Kidney

B Liver

C Small intestine

D Glands

The Answer is: C

19

 Soluble salts are gotten when fatty acids reacts with __________ salts.

A Gastric

B Rennin

C Bile

D Normal

The Answer is: C

20

 When absorbed sugars are converted into glycogen, they are stored in __________.

A Liver

B Kidney

C Stomach

D Appendix

The Answer is: A

21

 Tubular gut extends from the mouth to

A Anus

B Stomach

C Liver

D Spinal cord

The Answer is: A

22

 How much glucose can be found in the blood?

A 7 to 9 mg

B 70 to 90 mg

C 700 to 900 mg

D None

The Answer is: B

23

 Faeces is temporary stored in the __________.

A Anus

B Rectum

C Bladder

D Colon

The Answer is: B

24

 Fats are oxidized in __________.

A Liver

B Stomach

C Small intestine

D Appendix

The Answer is: A

25

 __________ converts starch is converted to maltose.

A Lactose

B Pancreatic amylase

C Maltose

D Sucrase

The Answer is: B

26

 Nutrition involves what number of steps __________.

A 7

B 6

C 5

D 4

The Answer is: D

27

 Bile causes the surface area of __________ to increase.

A Fats

B Proteins

C Carbohydrates

D Fiber

The Answer is: A

28

 The time taken for food to move from esophagus to stomach is __________ seconds.

A 6

B 7

C 8

D 9

The Answer is: B

29

 The conversion of glucose to glycogen in the liver requires what hormone

A Vasoactive intestinal peptide

B Thromboprotein

C Insulin

D TSH

The Answer is: C

30

 Proteins are converted into polypeptide by what enzymes

A Pepsin

B Gastric

C Bile

D Rennin

The Answer is: A

31

 Mucin in saliva helps food to

A Digest

B Vomit

C Ingest

D Soften

The Answer is: C

32

 Bile secreted by liver is usually __________ in nature.

A Alkaline

B Neutral

C Basic

D Acidic

The Answer is: A

33

 Serous coat is __________.

A Dry

B Shriveled

C Crystal

D Moist

The Answer is: D

34

 HCl in gastric juice has ph of

A 4

B 3

C 2

D 1

The Answer is: C

35

 Sub mucous layer consists of connective tissues and

A Blood arteries

B Blood capillaries

C Blood vessels

D Blood veins

The Answer is: C

36

 Excess fats are stored in

A Tissues

B Muscles

C Membrane

D Cell

The Answer is: A

37

 Large intestine absorbs water and __________.

A Mineral salts

B Peptides

C Proteins

D Fats

The Answer is: A

38

 Pancreatic juice passes from pancreas to

A Appendix

B Duodenum

C Rectum

D Caecum

The Answer is: B

39

 Bile is temporary stored in the __________.

A Gall Bladder

B Pancreas

C Liver

D Stomach

The Answer is: A

40

 Gland cells are responsible for secretion of

A Mucus

B Gastric juice

C HCI

D None

The Answer is: 

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