Locomotion and Movement

Q. Choose the incorrect statement w.r.t. competitive inhibition.
प्रतिस्पर्धात्मक संदमन के संदर्भ में गलत कथन का चयन कीजिए।

1. It can be overcome by increasing the concentration of substrate.
   क्रियाधार की सांद्रता को बढ़ाकर इसे कम किया जा सकता है
2. The enzyme shows the same V_max in the presence or absence of the competitive inhibitor.
   एंजाइम प्रतिस्पर्धात्मक संदमक की उपस्थिति या अनुपस्थिति में समान V_max दर्शाता है
3. The enzyme shows the same K_m in the presence or absence of the competitive inhibitor.
   एंजाइम प्रतिस्पर्धात्मक संदमक की उपस्थिति या अनुपस्थिति में समान K_m दर्शाता है
4. Competitive inhibitor cannot bind with enzyme substrate complex.
   प्रतिस्पर्धात्मक संदमक एंजाइम क्रियाधार सम्मिश्र के साथ नहीं जुड़ सकता है

Q.

The study of movement is called____________.

1. Anatomy

2. Locomotion

3. All the above

4. Kinesiology

Q. Which organism has jointed appendages to move?

1. Snail
2. Earthworm
3. Insects
4. Amoeba

Q.

Regarding Assertion [A] and Reason [R]. Choose the correct option.

Assertion [A]: All locomotions are movements but all movements are not locomotion.

Reason [R]: Locomotion is the movement of an individual from one place to another.

1. Assertion [A] is True and Reason [R] is False.

2. Assertion [A] is True and Reason [R] is True and is a correct explanation to [A].

3. Assertion [A] is True and Reason [R] is True but is not a correct explanation to [A].

4. Reason [R] is True and Assertion [A] is False.

Q.

Locomotion is necessary for organisms _____ .

1. Search for food.

2. Search for favorable climatic conditions.

3. None of the above

4. Both A and B

Q.

Match these movements with the type of cells/limbs in a human body.

$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{Amoeboid}& \text{Limbs}\\ \text{Flagellar}& \text{Macrophages}\\ \text{Ciliary}& \text{Sperm}\\ \text{Muscular}& \text{Respiratory tract}\end{array}$

1. i). → c ., ii). → b., iii). → d., iv). → a.

2. i). → c., ii). → d., iii). → b., iv). → a.

3. i). → d., ii). → a., iii). → b., iv). → c.

4. i). → b., ii). → c., iii). → d., iv). → a.

Q. What kind of movement do macrophages show in the human body?

1. Ciliary movement
2. Amoeboid Movement
3. Flagellar movement
4. Muscular Movement

Q. An organism 'X' can walk, climb on surfaces and can also fly in the air. Which organism is 'X'?

1. Elephant
2. Cockroach
3. Snail
4. Earthworm

Q.

Ciliary motion occurs in which parts of the human body

1. Fallopian tubes

2. Respiratory airways

3. Large intestine

4. Esophagus

Q.

Which of the following is not correctly matched?
Ameboid Movement - Leucocytes
Ciliary Movement - Macrophages
Flagellar movement - Sperm
Muscular Movement - Jaws

1. Amoeboid movement - Leukocytes

2. Ciliary movement -movement of egg with the help of uterus

3. Flagellar movement-movement of food particles

4. Muscular movement- jaws