R4RIN – MCQs, Mock Tests | Zoology Zoology MCQS[NEET-2021 to 2022]-Muscular System

Division of joints allowing ample movement between 2 or more specific heads of bones are grouped as

1. diarthrosis
2. tendons and tibia
3. synarthroses
4. ligaments and femur

✅ Correct Answer: 1

Ligaments restrict this action

1. cartilage junction
2. hyper extension
3. hyper flexion
4. both (b) and (c)

✅ Correct Answer: 4

In muscle contraction, this ion is essential

1. Cl
2. Ca
3. K
4. Na

✅ Correct Answer: 2

This is an example of stretch reflex stimulated by passive muscle movement

1. patellar reflex
2. tendon reflex
3. flexor reflex
4. ipsilateral reflex

✅ Correct Answer: 1

This is a major energy source in a hurdle race to the leg muscles

1. glycolysis
2. lactate and pyruvate
3. performed ATP
4. oxidative metabolism

✅ Correct Answer: 4

Muscles utilized for controlling the flow of all substances within lumen are grouped as

1. hormonal system
2. skeletal system
3. cardiac muscles
4. smooth muscles

✅ Correct Answer: 4

Division of joints fibrous in nature permitting no movement is

1. tendons and tibia
2. ligaments and femur
3. diarthrosis
4. synarthroses

✅ Correct Answer: 4

A small band of dense, white and fibrous elastic tissue is grouped as

1. ligament
2. muscle junction
3. muscle filament
4. muscle cartilage

✅ Correct Answer: 1

In the striated muscles, the functional unit of contractile system is

1. Z band
2. cross bridges
3. sarcomere
4. myofibril

✅ Correct Answer: 3

What does Axial Skeleton consists of:

1. Skull
2. Vertebral Column
3. Ribs and Sternum
4. All of the above

✅ Correct Answer: 4

Name the longest and heaviest bone of the body?

1. Femur
2. Fibula
3. Tibia
4. Ilium

✅ Correct Answer: 1

Name the only movable bone in the skull of man?

1. Ethmoid bone
2. Mandible bone
3. Nasal bone
4. Lacrimal bone

✅ Correct Answer: 4

Name the thinnest bone of human body?

1. Stapes
2. Malleus
3. Incus
4. Fibula

✅ Correct Answer: 4

Name the muscle that act in opposition to each other?

1. Cardiac Muscles
2. Skeletal Muscle
3. Antagonists muscle
4. Stapedius muscle

✅ Correct Answer: 3

Name the smallest muscle?

1. Gutters maximus
2. Antagonisits
3. Stapedius
4. None of the above

✅ Correct Answer: 3

Due to the presence of which pigment skeletal muscles are categorised in to red and white muscles?

1. Sarcoplasmic
2. Myoglobin
3. Myosin
4. None of the above

✅ Correct Answer: 4

Finger bones are also known as...........?

1. Hamate bone
2. Girdles
3. Phalanges
4. Metacarpal

✅ Correct Answer: 3

How many types of Joints are present in our body?

1. 2
2. 3
3. 4
4. 5

✅ Correct Answer: 2

The record of electrical activity of muscle is known as .........?

1. Electro-Cardiogram (ECG)
2. Electro-Myogram (EMG)
3. Both A and B
4. Neither A nor B

✅ Correct Answer: 2