AP Exam pages 13 and 14

What is the permissive effect of hormones?

• The permissive effect of hormones refers to the suppression of one hormone by another.
• The permissive effect of hormones is the ability of hormones to function independently.
• The permissive effect of hormones is the direct conversion of one hormone into another.
• The permissive effect of hormones refers to the ability of one hormone to enhance the action of another hormone.

Multiple hormones act together for greater effect

• Hormones are always antagonistic.
• Hormones only work independently.
• Synergistic effect of hormones.
• Hormones have no interaction.

One hormone enhances the target organ’s response to a second later hormone

• Permissive hormone
• Synergistic hormone
• Antagonistic hormone
• Agonistic hormone

One hormone opposes the action of another

• Neutral hormone
• Complementary hormone
• Synergistic hormone
• Antagonistic hormone

Which organs are responsible for most hormone degradation?

• Liver and kidneys
• Stomach and intestines
• Pancreas and spleen
• Heart and lungs

locally acting chemicals that affect other nearby cells of the same tissue

• Endocrine signals
• Neurotransmitters
• Autocrine signals
• Paracrine signals

chemicals that exert effects on same cells that secrete them

• Autocrine signals
• Paracrine signals
• Neurotransmitters
• Endocrine signals

What are the functions of blood?

• The functions of blood include transport, protection, regulation

• Blood functions as a storage medium for waste products.
• Blood is mainly responsible for digestion.
• Blood primarily serves as a source of energy.

O2 and nutrients; metabolic wastes; hormones

• regulation

• protection

• Transport

preventing blood loss and infection

• transport

• protection

• regulation