CHEMICAL COORDINATION AND REGULATION biology MCQ’s questions answers

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CHEMICAL COORDINATION AND REGULATION

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which hormone is modified amino acid ..... [AFMC 2008]
A
Progesterone
B
Epinephrine
C
Estrogen
D
Relaxin
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Steroid hormones easily pass through plasma membrane by simple diffusion because they ..... [DPMT 2009]
A
Are lipid soluble
B
Are water soluble
C
Enter through pores
D
Contain carbon and hydrogen
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The hormone testosterone in testes is secreted by .....[JKCMEE 2007]
A
Tunica albuginea
B
Sertoli cells
C
Leydig/interstitial cells
D
Primary spermatocytes
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hormone which increases blood pressure is ..... [Har PMT 2003]
A
Prolactin
B
LH
C
FSH
D
Adrenaline
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Substances formed at one place and expressing effect at a distant place are called ..... [Uttarkhand 2001]
A
Pheromones
B
Enzymes
C
WBC
D
Hormones
There are 5 questions to complete.

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