SMART INSTITUTE NMDCAT BIOLOGY-3 TS

A colorful and engaging illustration depicting various biological concepts, with elements like cells, DNA, and human anatomy to represent the structure and fun<wbr>ctions of living organisms.

Engaging NMDCAT Biology Quiz

Test your knowledge of biology with our comprehensive NMDCAT quiz, featuring 35 challenging questions. This quiz is designed to help students prepare effectively for their exams and enhance their understanding of crucial biological concepts.

Whether you're honing your skills or simply testing your knowledge, this quiz covers a wide range of topics.

Multiple choice format
35 questions with detailed answers
Ideal for NMDCAT exam preparation

35 Questions9 MinutesCreated by LearningLeaf123

1-It is synthesized by free floating ribosomes of cytoplasm in humans

Pancreatic lipase

Insulin

Salivary amylase

DNA helicase

2-These play vital role in defense activity of macrophages

Mitochondria

Lysozymes

Lysosomes

Ribosomes

3-If size of particle is large or it has polarity, the suitable method of transportation will be

Osmosis

Diffusion

Facilitated diffusion

Passive transport

4-The ratio of RNA and protein in a ribosome is

1:1

2:3

4:7

3:1

5-Excreotory granules bud off from

Golgi bodies

SER

Vacuoles

Nucleus

6-Which of the following can maintain the shape of the cell?

Microtubules

Intermediate filaments

Microfilaments

All of these

7-Semi-autonomous organelle is

Endoplasmic reticulum

Chloroplast

Peroxisomes

Golgi bodies

8-Which of the following membrane has the largest number of proteins?

Erthrocytes

Inner mitochondrial membrane

Outer mitochondrial membrane

Myelin sheath

9-Which of the following protein is present in microtubles?

Tubulin

Myosin

Actin

Trpomyosin

10-A function that is not related to smooth endoplasmic reticulum

Calcium storage

Steroid synthesis

Enzyme synthesis

Mechanical support

11-Which layer of stomach helps in churning of food?

Inner layer

Middle layer

Outer layer

Basal layer

12-Chemical digestion of food begins at

Stomach

Ileum

Oral cavity

Duodenum

13-Pancreatic juice and bile are poured through

A common duct into duodenum

Two distinct ducts into duodenum

A common duct into ileum

Two distinct ducts into ileum

14-Residual volume in the lungs of a human during exercise is

0.5 L

3-4.5 L

1 L

1.5 L

15-Lungs are spongy because of presence of millions of

Bronchi

Parabronchi

Alveoli

Air sacs

16-Total inside capacity of lungs

0.5 L

5000 mL

1.5 L

17-The decrease in pH of blood has ......... Effect on the oxygen carrying capacity of haemoglobin

Positive

Negative

No effect

First negative than positive

18-blood passes from left ventricle to right atrium. It is

Systemic circulation

Pulmonary circulation

Coronary circulation

Atrio-venous circulation

19-Lymph nodes are drained by

Single afferent vessel

Many afferent vessels

Single efferent vessel

Many efferent vessels

20-Skin and mucous are an example of

1st line of defense

2nd line defense

3rd line defense

4th line defense

21-The end of the leaf is modified to form a hood, happens in

Venus fly trap

Pitcher plant

Sundew

All

22-The system of interconnected protoplasts in the root cells

Symplast pathway

Vacuolar pathway

Apoplast pathway

All

23-Maximum water potential is of:

Salt water

Fresh water

Pure water

Marine water

24-Total number of "free ribs" in human body is:

25-Which band does not change its length during muscle contraction?

I-band

A-band

2 Z-lines

A and I band

26-Immediate source of energy for muscle contraction is

Glucose

Glycogen

ATP

Creatine phosphate

27-Which of the following protein starts muscle contraction by binding with Ca++?

Myosin

Tropomyosin

Troponin

Actin

28-Which of the following band allows most of the light to pass through it?

A-band

I-band

Muscle bundle

Muscle fiber

29-Small bone located at the base of the skull which does not articulate with any other bone of the head is

Incus

Hyoid

Malleus

Stapes

30-When muscle contracts, thick and thin filaments undergo

Overlapping

Shifting

Shortening

Contraction

31-Majority of hemophilic patients suffer from deficiency of

Factor VII

Factor VIII

Factor IX

Factor XI

32-XXY in humans is

Sterile male

Sterile female

Fertile male

Fertile female

33-From the following options, pick the one that best depicts the phenotypic and genotypic ratios of monohybrids of F2 generation?

1:2:1 and 3:1 respectively

3:1 and 1:2:1 respectively

9:3:3:1 and 1:2:1 respectively

3:1 and 9:3:3:1 respectively

34-Which one might be the blood group of an individual with the following genetic makeup: L^M L^N, I^A I, Dd, hh

Phenotypically MN, O and positive

Phenotypically MN, A and positive

Phenotypically MN, A and negative

Phenotypically MN, O and negative

35-If a woman carrier for hemophilia marries a normal man, then

All sons will suffer from hemophilia

All daughters will suffer from hemophilia

Half sons and half daughters will suffer from hemophilia

All statements are incorrect

SMART INSTITUTE NMDCAT BIOLOGY-3 TS

Engaging NMDCAT Biology Quiz

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