Locomotion & Movements Questions

Statement A: Muscle fibres are composed of numerous fine fibrils called myofibrils. Statement B: Actions of skeletal muscles moves the body to adjust to the changes in the environment.

Given below are some statements : Statement-I : Ciliary movement occurs in most of our internal tubular organ which is lined by brush-bordered epithelium. Statement-II : Macrophages and leucocytes in blood exhibit amoeboidal movement. In the light of

Globular protein which masks active sites on G-actin is :-

Select the correct match :

Which is not true for scapula in the following?

Read the following statements carefully and select the correct statement.

Match List-I with List-II. Choose the correct answer from the options given below:

Inflammation of joints due to accumulation of uric acid crystals is:

An age-related disorder characterized by decreased bone mass and increased chances of fractures is:

Progressive degeneration of skeletal muscles is called:

Which of the following statement is not concerned with Myasthenia gravis?

Which of the following is an imperfectly developed ball and socket joint?

Match the following: a) Saddle joint - 1. Between humerus and pectoral girdle b) Ball & socket joint - 2. Between carpal and metacarpal of thumb c) Pivot joint - 3. Between atlas and axis d) Hinge joint - 4. Knee joint

Fibrous joints are found in:

The pelvic girdle consists of two coxal bones, each formed by the fusion of:

Glenoid cavity articulates:

Pectoral girdle consists of:

Knee cap is known as:

Human palm is made of:

The number of bones in each limb is:

Appendicular skeleton includes:

Floating ribs are the:

True ribs are:

How many pairs of ribs are present in humans?

The first vertebra is:

Number of vertebrae in the human vertebral column is:

Which of the following is a U-shaped bone at the base of the buccal cavity?

Number of cranial bones and facial bones are:

Human skull is:

White muscle fibers depend on ______ for energy.

Red muscle fibers are rich in:

Sliding filament theory was proposed by:

The junction between a motor neuron and the sarcolemma of the muscle fiber is called:

What triggers the contraction of a muscle?

The globular head of Myosin contains:

The thick filament in the muscle fiber is:

During muscle contraction, which of the following shortens?

Functional unit of contraction is:

Identify A, B & C in the given diagram of a thin filament:

Anisotropic band protein(s) is/are:

In a smooth muscle, striations are not seen because:

Which of the following statement is wrong?

Muscles constitute what percentage of the body weight?

Which of the following does not show amoeboid movement in human?

The thick filament of muscle is mainly composed of:

The part of myosin molecule that projects outward and forms cross bridges is:

The joint present between adjacent vertebrae is mainly:

The number of floating ribs in humans is:

The H-zone of a sarcomere:

Myosin is a: