What is a long distance chemical signal

• Metabolic activities

• Target cells

• Hormone

What are target cells

• Cells that have a receptor for a particular hormone or other signaling molecule

• Cells that are not affected by any hormone or signaling molecule
• Cells that are resistant to any hormone or signaling molecule

Have no ducts and intracellular effects

• Insulin
• Endocrine glands

• Glucagon
• Thyroid hormones

which of these are lipid soluble

• Steriod hormones

• Aldosterone

• Eicosanoids

• Calcitonin

The endocrine system has short duration responses

• True

• False

Sweat and sebaceous are examples of what

• Endocrine glands
• Exocrine glands
• Muscles
• Bones

When the pancreas releases insulin and glucogen, this is through which glands

• Exocrine glands
• Endocrine glands
• Thyroid glands
• Adrenal glands

Tags

NGSS.HS-LS1-2

A major difference between neurotransmitters and hormones is that hormones are secreted

• into ducts

• Into the blood

• Into cerebrospinal fluid

• Directly onto their target cell

Which group of messengers is defined as acting on nearby cells within the same tissue

• Paracrines

• Eicosaniods

• Hormones

• Autocrines

A major determinant of a hormones mechanism of action is

• Whether it is rapid acting or slow activity

• Its size

• Whether the hormone molecule is hydrophobic or hydrophilic

• If it activates gene activity or not