Which of the following statements about hormones are wrong? ()
A: It is secreted by ductal glands.
B: It enters to blood flow directly.
C: It is secreted by ductless gland.
D: It is less quantity and greater effect.
E: It is not related to the nervous system.
A: It is secreted by ductal glands.
B: It enters to blood flow directly.
C: It is secreted by ductless gland.
D: It is less quantity and greater effect.
E: It is not related to the nervous system.
举一反三
- Which of the following narrative about hormones is wrong? ____ A: Hormones are highly bioactive substances secreted by various glands in the body B: Most hormones are transported to target cells long distance away through blood circulation C: Some hormones can diffuse to adjacent cells through tissue fluid D: Hormones secreted by nerve cells can reach the adenohypophysis through the pituitary portal vein
- h) The nervous system controls the secretion of many ______ glands, and some hormones in turn affect the function of the nervous system.
- (multiple choices)Which of the following statements about our nervous system are correct? A: Our nervous system includes the central nervous system and the peripheral nervous system. B: The central nervous system only contains our brain. C: The somatic nervous system is part of the peripheral system. D: The autonomic nervous system can be divided into the sympathetic and the parasympathetic system.
- Which one is NOT the characteristic of hormones? ( ) A: Hormone is a chemical substance secreted from endocrine glands or<br/>endocrine cells. B: Hormones are released directly into arteries and circulate in the<br/>blood throughout the body. C: Each hormone exerts specific effects on certain organs or tissues. D: Some hormones have many target organs. E: Some hormones have only one or a few target(s).
- Which of the following hormones is secreted by the adenohypophysis A: Prolactin B: Antidiuretic hormone C: Oxytocin D: Cholecystokinin