Hormones

A chemical substance that controls and organizes most of the vital activities and functions of the living organisms

• DNA

• Hormone

• Genes

• Gametes

They are ductless glands that secrete their hormones directly in blood without passing through ducts

• Endocrine glands

• duct glands

• sweat glands

___________ is the only way for the hormones to reach their site of action

• Sweat

• Ducts

• Lymph

• Blood

The site of action in which hormones function is called ______

• somatic cells

• Target cells

• T-Cells

• Nerve cells

Target cells are often located away from the endocrine gland that secrets hormones

• True

• False

The cells that the hoemones affect and they are almost located away from the endocrine gland that secrets the hormone

• Nerve cells

• Target cells

• Endocrine cells

• T-Cells

The endocrine gland secrete hormones in large quantities

• True

• False

Increasing or decreasing the normal level of the percentage of secreting hormones causes ________

• Virus C

• Diabetes

• Hormone disorder

Pituitary gland locates _______

• below the brain

• above the brain

The master gland or the main gland is ______

• adrenal glands

• pituitary gland

• Thyroid gland