Epinephrine is derivative of amino acid. It is synthesized by the modification of amino acid tyrosine. Estrogen and progesterone are derivatives of cholesterol. - Epinephrine is produced in the central nervous system and chromaffin cells of the adrenal medulla.
AIIMS-1999 / CG PMT-2006
Chemical Coordination and Integration
302415
The shared terminal duct of the reproductive and urinary system in the human male is.
1 Urethra
2 Ureter
3 Vas deferens
4 Vasa efferentia
Explanation:
The urethra is the shared terminal duct of the reproductive and urinary system in the male. It serves as a passageway for both urine and semen, allowing them to exit the body through the penis.
AIPMT-2014
Chemical Coordination and Integration
302416
The main function of mammalian corpus luteum is to produce:
1 estrogen only
2 progesterone
3 human chorionic gonadotropin
4 relaxin only
Explanation:
The corpus luteum is a temporary endocrine structure in female mammals, that is involved in the production of relatively high levels of progesterone. Progesterone is an endogenous steroid, involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
1999
Chemical Coordination and Integration
302417
Which one of the following is not the function of placenta? It :-
1 secretes oxytocin during parturition
2 facilitates supply of oxygen and nutrients to embryo
3 secretes estrogen
4 facilitates removal of carbon dioxide and waste material from embryo
Explanation:
Placenta secretes lots of hormones to nourish embryos but it does't secret oxytocin hormone which is used for delivery of babies. Hence this is not function of placenta. The placenta act to provide oxygen and nutrients to the fetus, while it removing carbon dioxide and other waste products. It metabolises a number of substances and can releases metabolic products in to maternal or fetal circulations, placenta also secret estrogen.
Epinephrine is derivative of amino acid. It is synthesized by the modification of amino acid tyrosine. Estrogen and progesterone are derivatives of cholesterol. - Epinephrine is produced in the central nervous system and chromaffin cells of the adrenal medulla.
AIIMS-1999 / CG PMT-2006
Chemical Coordination and Integration
302415
The shared terminal duct of the reproductive and urinary system in the human male is.
1 Urethra
2 Ureter
3 Vas deferens
4 Vasa efferentia
Explanation:
The urethra is the shared terminal duct of the reproductive and urinary system in the male. It serves as a passageway for both urine and semen, allowing them to exit the body through the penis.
AIPMT-2014
Chemical Coordination and Integration
302416
The main function of mammalian corpus luteum is to produce:
1 estrogen only
2 progesterone
3 human chorionic gonadotropin
4 relaxin only
Explanation:
The corpus luteum is a temporary endocrine structure in female mammals, that is involved in the production of relatively high levels of progesterone. Progesterone is an endogenous steroid, involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
1999
Chemical Coordination and Integration
302417
Which one of the following is not the function of placenta? It :-
1 secretes oxytocin during parturition
2 facilitates supply of oxygen and nutrients to embryo
3 secretes estrogen
4 facilitates removal of carbon dioxide and waste material from embryo
Explanation:
Placenta secretes lots of hormones to nourish embryos but it does't secret oxytocin hormone which is used for delivery of babies. Hence this is not function of placenta. The placenta act to provide oxygen and nutrients to the fetus, while it removing carbon dioxide and other waste products. It metabolises a number of substances and can releases metabolic products in to maternal or fetal circulations, placenta also secret estrogen.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Chemical Coordination and Integration
302411
Which is the derivative of amino acid?
1 Epinephrine
2 Estrogen
3 Progesterone
4 All of these
Explanation:
Epinephrine is derivative of amino acid. It is synthesized by the modification of amino acid tyrosine. Estrogen and progesterone are derivatives of cholesterol. - Epinephrine is produced in the central nervous system and chromaffin cells of the adrenal medulla.
AIIMS-1999 / CG PMT-2006
Chemical Coordination and Integration
302415
The shared terminal duct of the reproductive and urinary system in the human male is.
1 Urethra
2 Ureter
3 Vas deferens
4 Vasa efferentia
Explanation:
The urethra is the shared terminal duct of the reproductive and urinary system in the male. It serves as a passageway for both urine and semen, allowing them to exit the body through the penis.
AIPMT-2014
Chemical Coordination and Integration
302416
The main function of mammalian corpus luteum is to produce:
1 estrogen only
2 progesterone
3 human chorionic gonadotropin
4 relaxin only
Explanation:
The corpus luteum is a temporary endocrine structure in female mammals, that is involved in the production of relatively high levels of progesterone. Progesterone is an endogenous steroid, involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
1999
Chemical Coordination and Integration
302417
Which one of the following is not the function of placenta? It :-
1 secretes oxytocin during parturition
2 facilitates supply of oxygen and nutrients to embryo
3 secretes estrogen
4 facilitates removal of carbon dioxide and waste material from embryo
Explanation:
Placenta secretes lots of hormones to nourish embryos but it does't secret oxytocin hormone which is used for delivery of babies. Hence this is not function of placenta. The placenta act to provide oxygen and nutrients to the fetus, while it removing carbon dioxide and other waste products. It metabolises a number of substances and can releases metabolic products in to maternal or fetal circulations, placenta also secret estrogen.
Epinephrine is derivative of amino acid. It is synthesized by the modification of amino acid tyrosine. Estrogen and progesterone are derivatives of cholesterol. - Epinephrine is produced in the central nervous system and chromaffin cells of the adrenal medulla.
AIIMS-1999 / CG PMT-2006
Chemical Coordination and Integration
302415
The shared terminal duct of the reproductive and urinary system in the human male is.
1 Urethra
2 Ureter
3 Vas deferens
4 Vasa efferentia
Explanation:
The urethra is the shared terminal duct of the reproductive and urinary system in the male. It serves as a passageway for both urine and semen, allowing them to exit the body through the penis.
AIPMT-2014
Chemical Coordination and Integration
302416
The main function of mammalian corpus luteum is to produce:
1 estrogen only
2 progesterone
3 human chorionic gonadotropin
4 relaxin only
Explanation:
The corpus luteum is a temporary endocrine structure in female mammals, that is involved in the production of relatively high levels of progesterone. Progesterone is an endogenous steroid, involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
1999
Chemical Coordination and Integration
302417
Which one of the following is not the function of placenta? It :-
1 secretes oxytocin during parturition
2 facilitates supply of oxygen and nutrients to embryo
3 secretes estrogen
4 facilitates removal of carbon dioxide and waste material from embryo
Explanation:
Placenta secretes lots of hormones to nourish embryos but it does't secret oxytocin hormone which is used for delivery of babies. Hence this is not function of placenta. The placenta act to provide oxygen and nutrients to the fetus, while it removing carbon dioxide and other waste products. It metabolises a number of substances and can releases metabolic products in to maternal or fetal circulations, placenta also secret estrogen.
