NEET Test Series from KOTA - 10 Papers In MS WORD
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Chemical Coordination and Integration
302484
Which of the following is inhibitory neurotransmitter?
1 GABA
2 5-hydroxy tryptophan
3 Serotonin
4 Glutamine
Explanation:
Gamma-aminobutyric acid (GABA) acts as the principal inhibitory neurotransmitter in the central nervous system. GABA regulates brain activity to prevent problems in the areas of anxiety, irritability, concentration, sleep, seizures and depression.
JCECE-2015
Chemical Coordination and Integration
302487
Which of the following glucose transporters is insulin-dependent?
1 GLUT II
2 GLUT III
3 GLUT IV
4 GLUT I
Explanation:
GLUT IV is mostly responsible for the transport of glucose in striated muscles and adipose tissues. It is insulin - dependent, insulin stimulates the transport of glucose inside the cells.
NEET-2019
Chemical Coordination and Integration
302490
Steroid hormones work as
1 They enter into target cells and binds with specific receptor and activates specific genes to form protein
2 They binds to cell membrane
3 They catalyse formation of cAMP
4 None of the above
Explanation:
Steroid hormones enter target cells, bind with specific receptors, and activate specific genes to form proteins. This mechanism of action allows them to influence gene expression and have long-lasting effects on cellular function.
302484
Which of the following is inhibitory neurotransmitter?
1 GABA
2 5-hydroxy tryptophan
3 Serotonin
4 Glutamine
Explanation:
Gamma-aminobutyric acid (GABA) acts as the principal inhibitory neurotransmitter in the central nervous system. GABA regulates brain activity to prevent problems in the areas of anxiety, irritability, concentration, sleep, seizures and depression.
JCECE-2015
Chemical Coordination and Integration
302487
Which of the following glucose transporters is insulin-dependent?
1 GLUT II
2 GLUT III
3 GLUT IV
4 GLUT I
Explanation:
GLUT IV is mostly responsible for the transport of glucose in striated muscles and adipose tissues. It is insulin - dependent, insulin stimulates the transport of glucose inside the cells.
NEET-2019
Chemical Coordination and Integration
302490
Steroid hormones work as
1 They enter into target cells and binds with specific receptor and activates specific genes to form protein
2 They binds to cell membrane
3 They catalyse formation of cAMP
4 None of the above
Explanation:
Steroid hormones enter target cells, bind with specific receptors, and activate specific genes to form proteins. This mechanism of action allows them to influence gene expression and have long-lasting effects on cellular function.
302484
Which of the following is inhibitory neurotransmitter?
1 GABA
2 5-hydroxy tryptophan
3 Serotonin
4 Glutamine
Explanation:
Gamma-aminobutyric acid (GABA) acts as the principal inhibitory neurotransmitter in the central nervous system. GABA regulates brain activity to prevent problems in the areas of anxiety, irritability, concentration, sleep, seizures and depression.
JCECE-2015
Chemical Coordination and Integration
302487
Which of the following glucose transporters is insulin-dependent?
1 GLUT II
2 GLUT III
3 GLUT IV
4 GLUT I
Explanation:
GLUT IV is mostly responsible for the transport of glucose in striated muscles and adipose tissues. It is insulin - dependent, insulin stimulates the transport of glucose inside the cells.
NEET-2019
Chemical Coordination and Integration
302490
Steroid hormones work as
1 They enter into target cells and binds with specific receptor and activates specific genes to form protein
2 They binds to cell membrane
3 They catalyse formation of cAMP
4 None of the above
Explanation:
Steroid hormones enter target cells, bind with specific receptors, and activate specific genes to form proteins. This mechanism of action allows them to influence gene expression and have long-lasting effects on cellular function.
