Biology Chemical Control Coordination Mechanism Hormone Action Online Exam Quiz
Biology Chemical Control Coordination Mechanism Hormone Action GK Quiz. Question and Answers related to Biology Chemical Control Coordination Mechanism Hormone Action. MCQ (Multiple Choice Questions with answers about Biology Chemical Control Coordination Mechanism Hormone Action
Which of these is a secondary messenger?
Options
A : Ca2+
B : Mg2+
C : Na+
D : K+
Hormone receptors are ______
Options
A : glycolipids
B : lipids
C : polysaccharides
D : proteins
Which of these is false regarding receptors?
Options
A : Intracellular receptors are present within the cell
B : Receptors form complexes with hormones
C : Receptors disintegrate after contact with hormones
D : Receptors are specific
What type of hormone is glucagon?
Options
A : Iodothyronines
B : Steroids
C : Peptide
D : Amino acid derivatives
Adrenaline is derived from ______
Options
A : lipopolysaccharides
B : amino acids
C : lipids
D : sugars
Identify the structure ‘x’.
Options
A : Nuclear receptor
B : Intracellular receptor
C : Hormone-receptor complex
D : Gap junction
Hypothalamic hormones are ______
Options
A : peptides
B : steroids
C : iodothyronines
D : amino acid derivates
Which of these functions is not regulated by intracellular hormone-receptor complexes?
Options
A : Regulation of gene expression
B : Regulation of chromosome function
C : Interaction with the genome
D : Regulation of K+ entry into the cell
IP3 is a(n) _____
Options
A : secondary messenger
B : membrane receptor
C : intracellular receptor
D : nuclear receptor
The receptor for estrogen is intracellular. True or false?
Options
A : True
B : False
C :
D :
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