What Is Responsible for the Different Blood Types in Humans

question 62

Multiple Choice

What is responsible for the different blood types in humans?

• A)three or four proteins attached to a membrane monosaccharide on the surface of red blood cells
• B)three or four monosaccharides attached to a membrane protein on the surface of red blood cells
• C)three or four amino acids attached to a membrane monosaccharide on the surface of red blood cells
• D)three or four lipids attached to a membrane polysaccharide on the surface of red blood cells

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Definitions:

Axon Hillock

The cone-shaped area of the neuron cell body from which the axon originates, crucial for the initiation of nerve signals.

Neurofibrils

Fine, thread-like structures within nerve cells that provide support and conduct electrical signals throughout the neuron.

Chemical Messenger

A substance, such as a hormone or neurotransmitter, that transmits signals from one cell to another.

Neurotransmitter

Chemicals released by neurons to transmit signals across a synapse to another neuron, muscle cell, or gland.