NUMS MDCAT Past Paper 2018 Page 3

NUMS MDCAT Past Paper Dated: 2018

41- Which of the following terms is used to describe the membrane of central vacuole?

A. Tonoplast

B. Myoplast

C. Periplast

D. Epitonoplast

View Answer

Answer : A. Tonoplast

Description

42- The major portion of (NH₂)₂CO is secreted by:

A. Sweat

B. Saliva

C. Urine

D. Stool

View Answer

Answer : C. Urine

Description

43- In white blood cells, monocytes have a short life period of ______ hours:

A. 10 – 20

B. 21 – 30

C. 31 – 35

D. 36 – 40

View Answer

Answer : A. 10 - 20

Description

44- The fungal cell wall contains:

A. Peptidoglycan

B. Chitin

C. Suberin

D. Cutin

View Answer

Answer : B. Chitin

Description

45- DNA synthesis takes place in ______ phase of the cell:

A. G0

B. G1

C. G2

D. S

View Answer

Answer : D. S

Description

46- The RNA found in Ribosomes is?

A. M RNA

B. R RNA

C. T RNA

D. Polysome

View Answer

Answer : B. R RNA

Description

47- The outermost boundary in most of the leaf cell is:

A. Cell wall

B. Cell membrane

C. Tonoplast

D. Unit membrane

View Answer

Answer : A. Cell wall

Description

48- In human, cell ______ is responsible for producing hydrogen peroxides.

A. Lysosomes

B. Mitochondria

C. Peroxisomes

D. Glyoxisomes

View Answer

Answer : C. Peroxisomes

Description

49- The soluble part of the blood is called:

A. Karyolymph

B. Nucleoplasm

C. Protoplasm

D. Serum

View Answer

Answer : D. Serum

Description

50- The animals that feed on organic debris from decomposing plants and animals are called:

A. Herbivores

B. Carnivores

C. Omnivores

D. Detritivores

View Answer

Answer : D. Detritivores

Description

51- Pinacocytes forms ______.

A. Pores

B. Ostia

C. Epidermis

D. Spongocoel

View Answer

Answer : B. Ostia

Description

52- Actinia is the biological name of:

A. Sea anemone

B. Corals

C. Obelia

D. Jellyfish

View Answer

Answer : A. Sea anemone

Description

53- The simplest form in kingdom Animalia belongs to.

A. Eumetazoa

B. Bilateria

C. Parazoa

D. Protostomia

View Answer

Answer : C. Parazoa

Description

54- The porifera are pore-bearing animals, commonly called.

A. Corals

B. Sponges

C. Hydras

D. Anemones

View Answer

Answer : B. Sponges

Description

55- High level of and in the blood, contributing factors in the formation of kidney stones.

A. Calcium, oxalate

B. Calcium, magnesium

C. Calcium, sodium

D. Sodium, sulphate

View Answer

Answer : A. Calcium, oxalate

Description

56- Identify the correct order?

A. Organ>function>cell>tissue

B. Cell>organ>tissue>function

C. Cell>tissue>organ>system

D. Tissue>organ>cell>function

View Answer

Answer : C. Cell>tissue>organ>system

Description

57- Blood containing CO₂ is:

A. Red color

B. Blue color

C. Reddish purple color

D. Reddish blue color

View Answer

Answer : C. Reddish purple color

Description

58- The mechanism by which substances are removed from the blood and are directly added to the tubular fluids is called?

A. Glomerular filtration

B. Excretion

C. Tubular secretion

D. Tubular re-absorption

View Answer

Answer : C. Tubular secretion

Description

59- Neurons CANNOT undergo division, because they do not have?

A. Centrosomes

B. Nucleus

C. Mitochondria

D. Golgi apparatus

View Answer

Answer : A. Centrosomes

Description