Question 1

What is the main hormone that increases blood pressure during stress and enhances the defensive response?

Accepted Answer

Adrenaline

Answer

Glucagon

Answer

Insulin

Answer

Thyroxine

Question 2

Which hormone is responsible for lowering blood glucose levels?

Accepted Answer

Insulin

Answer

Cortisol

Answer

Adrenaline

Answer

Glucagon

Question 3

What is the primary function of glucagon?

Accepted Answer

Increase glucose

Answer

Maintain current glucose levels

Answer

Decrease glucose

Answer

None of the above

Question 4

Which key sensory device stabilizes blood and lymph levels?

Accepted Answer

Receptors

Answer

Modulators

Answer

Neurons

Answer

Effectors

Question 5

What two hormones play a major role in stabilizing blood glucose?

Accepted Answer

Insulin, glucagon

Answer

Adrenaline, cortisol

Answer

Thyroxine, insulin

Answer

Glucagon, thyroxine

Question 6

What is the main system that ensures homeostasis in small organisms?

Accepted Answer

Multicellular regulation

Answer

Neural regulation

Answer

Single-cell regulation

Answer

Hormonal regulation

Question 7

Which hormone increases blood pressure and enhances protective responses during stress?

Accepted Answer

Adrenaline

Answer

Cortisol

Answer

Insulin

Answer

Glucagon

Question 8

In the negative feedback mechanism, what parameter does insulin affect?

Accepted Answer

Sugar level

Answer

Metabolism rate

Answer

Body temperature

Answer

Blood pressure

Question 9

How does glucagon affect blood glucose levels?

Accepted Answer

Increases them

Answer

Has no effect

Answer

Stabilizes them

Answer

Decreases them

Question 10

At what level does the central nervous system (CNS) process signals?

Accepted Answer

Integration

Answer

Reception

Answer

Transmission

Answer

Response

Question 11

What is the main sensory device involved in stabilizing blood and lymph levels?

Accepted Answer

Receptors

Answer

Hormones

Answer

Effectors

Answer

Stimuli

Question 12

What is the term for the condition that triggers a negative feedback response?

Accepted Answer

Parameter deviation

Answer

Parameter regulation

Answer

Parameter stabilization

Answer

Parameter normalization

Question 13

Which sequence corresponds to the correct order of the control system?

Accepted Answer

4→2→3→1

Answer

2→3→4→1

Answer

1→2→3→4

Answer

3→1→2→4

Question 14

Which hormone lowers blood glucose levels?

Accepted Answer

Insulin

Answer

Glucagon

Answer

Adrenaline

Answer

Cortisol

Question 15

What is the main function of glucagon?

Accepted Answer

Increase glucose

Answer

Metabolize fatty acids

Answer

Stabilize glucose

Answer

Decrease glucose

Question 16

What is the primary function of glucagon?

Accepted Answer

To increase glucose

Answer

To enhance digestion

Answer

To stabilize temperature

Answer

To decrease glucose

Question 17

Which hormone decreases blood glucose levels?

Accepted Answer

Insulin

Answer

Glucagon

Answer

Cortisol

Answer

Adrenaline

Question 18

What is the correct order for managing system regulation according to the UNT question?

Accepted Answer

4→2→3→1

Answer

1→3→2→4

Answer

2→1→4→3

Answer

3→4→1→2

Question 19

What is the condition for triggering negative feedback called?

Accepted Answer

Parameter deviation

Answer

Effector activation

Answer

Signal initiation

Answer

External stimulus

Question 20

What is the main sensory device in stabilizing blood and lymph levels?

Accepted Answer

Receptors

Answer

Hormones

Answer

Effectors

Answer

Efferent neurons

Question 21

At what level does the central nervous system (CNS) process signals?

Accepted Answer

Integration

Answer

Output

Answer

Transmission

Answer

Reception

Question 22

How does glucagon affect blood glucose levels?

Accepted Answer

Increases it

Answer

Decreases it

Answer

Stabilizes it

Answer

Maintains it

Question 23

What parameter does insulin affect in the negative feedback mechanism?

Accepted Answer

Sugar level

Answer

Oxygen levels

Answer

Temperature

Answer

Carbon dioxide levels

Question 24

Which hormone increases blood pressure and enhances the body's stress response?

Accepted Answer

Adrenaline

Answer

Cortisol

Answer

Thyroxine

Answer

Insulin

Question 25

What is the main system that ensures homeostasis in small organisms?

Accepted Answer

Multicellular regulation

Answer

Environmental adaptation

Answer

Cellular division

Answer

Genetic modification

Question 26

What is the primary function of glucagon?

Accepted Answer

Increase glucose

Answer

Decrease glucose

Answer

Store energy

Answer

Regulate temperature

Question 27

Which hormone lowers blood glucose levels?

Accepted Answer

Insulin

Answer

Glucagon

Answer

Adrenaline

Answer

Cortisol

Question 28

What is the sequence number for the answer to the question 'Correct Order of the Control System'?

Accepted Answer

4→2→3→1

Answer

2→1→4→3

Answer

1→2→3→4

Answer

3→4→1→2

Question 29

What is the term for the condition that triggers negative feedback activation?

Accepted Answer

Parameter deviation

Answer

Signal amplification

Answer

Homeostatic balance

Answer

Positive feedback

Question 30

What is the main sensory structure involved in stabilizing the levels of blood and lymph?

Accepted Answer

Receptors

Answer

Neurons

Answer

Glands

Answer

Muscles

Question 31

At what level does the central nervous system (CNS) process signals?

Accepted Answer

Integration

Answer

Response

Answer

Transmission

Answer

Reception

Question 32

How does glucagon affect blood glucose levels?

Accepted Answer

Increases it

Answer

Stabilizes it

Answer

Decreases it

Answer

Has no effect

Question 33

What parameter does insulin affect in negative feedback mechanisms?

Accepted Answer

Sugar level

Answer

Blood pressure

Answer

Body temperature

Answer

Heart rate

Question 34

Which hormone increases blood pressure and enhances the defense reaction during stress?

Accepted Answer

Adrenaline

Answer

Thyroxine

Answer

Insulin

Answer

Glucagon

Question 35

What is the primary system that ensures homeostasis in small organisms?

Accepted Answer

Multicellular regulation

Answer

Endocrine system

Answer

Immune system

Answer

Nervous system

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