Homework Practice

Printable assignment

Human Nutrition: From Bite to Body Cells

Section A: Digestive Pathway and Enzymes

Question 1mcq

Which statement best explains: Describe holozoic nutrition?

A.It is mainly a chemical test for acids and bases.

B.Explain ingestion, digestion, absorption, assimilation and egestion.

C.It explains only external body movement, not internal cellular work.

D.It means the organism no longer needs energy.

Question 2mcq

A student is revising Nutrition in Animals and Humans. Which idea is most accurate for 'Describe holozoic nutrition'?

A.It is a process that happens only in plants and never in animals.

B.It is mainly a chemical test for acids and bases.

C.Explain ingestion, digestion, absorption, assimilation and egestion.

D.It means the organism no longer needs energy.

Question 3mcq

Which answer would best correct a misconception about describe holozoic nutrition?

A.Explain ingestion, digestion, absorption, assimilation and egestion.

B.It is a process that happens only in plants and never in animals.

C.It explains only external body movement, not internal cellular work.

D.It refers only to reproduction and not to maintenance.

Question 4mcq

Which statement best explains: Trace food pathway in human digestive system?

A.It explains only external body movement, not internal cellular work.

B.It is mainly a chemical test for acids and bases.

C.It is a process that happens only in plants and never in animals.

D.Sequence mouth, oesophagus, stomach, small intestine, large intestine and anus.

Question 5mcq

A student is revising Nutrition in Animals and Humans. Which idea is most accurate for 'Trace food pathway in human digestive system'?

A.It describes a process that occurs only in non-living objects.

B.It is mainly a chemical test for acids and bases.

C.It means the organism no longer needs energy.

D.Sequence mouth, oesophagus, stomach, small intestine, large intestine and anus.

Question 6mcq

Which answer would best correct a misconception about trace food pathway in human digestive system?

A.Sequence mouth, oesophagus, stomach, small intestine, large intestine and anus.

B.It means the organism no longer needs energy.

C.It is a process that happens only in plants and never in animals.

D.It refers only to reproduction and not to maintenance.

Section B: Absorption, Assimilation and Amoeba

Question 7mcq

Salivary amylase begins digestion of:

A.Vitamins

B.Fat

C.Protein

D.Starch

Question 8mcq

Pepsin helps digest:

A.Minerals

B.Proteins

C.Fats only

D.Water

Question 9mcq

Bile is not an enzyme because it:

A.Is made in the mouth

B.Carries oxygen

C.Emulsifies fats but does not chemically digest them by itself

D.Digests starch into glucose

Question 10mcq

Which statement best explains: Explain absorption in small intestine?

A.It means the organism no longer needs energy.

B.It is a process that happens only in plants and never in animals.

C.Relate villi structure to increased surface area for absorption.

D.It is mainly a chemical test for acids and bases.

Question 11mcq

A student is revising Nutrition in Animals and Humans. Which idea is most accurate for 'Explain absorption in small intestine'?

A.Relate villi structure to increased surface area for absorption.

B.It is mainly a chemical test for acids and bases.

C.It means the organism no longer needs energy.

D.It describes a process that occurs only in non-living objects.

Question 12mcq

Which answer would best correct a misconception about explain absorption in small intestine?

A.It is mainly a chemical test for acids and bases.

B.It describes a process that occurs only in non-living objects.

C.Relate villi structure to increased surface area for absorption.

D.It is a process that happens only in plants and never in animals.