ANATOMY MCGRAW HILL Questions and Answers Verified Solutions Latest Update

ANATOMY MCGRAW HILL Questions and Answers Verified
Solutions Latest Update

Question: The brain and spinal cord are part of the ______.
Answer:
Central nervous system

Question: A nerve is a bundle of parallel?
Answer:
Axons or fibers

Question: The components of nervous tissue that conduct electrical impulses are ______.
Answer:
Neurons

Question: Which of the following are characteristics of neurons?
Answer:
Amitotic
-Secretion
-Excitability
-Extreme longevity
-Conductivity

Question: The nucleus of a neuron is found in the ______ of the neuron.
Answer:
Cell body

Question: A cablelike bundle of axons in the peripheral nervous system is called a ______.
Answer:
Nerve

Question: In retrograde transport, substances are moved ______ the cell body.
Answer:
Toward

Question: What is the primary tissue of the nervous system?
Answer:
Nervous tissue

, Question: ______ Neurons are most common.
Answer:
Multipolar

Question: ______ Is responsiveness to a stimuli.
Answer:
Excitability

Question: The neuron cell body houses both the ______ and the cytoplasm.
Answer:
Nucleus

Question: Unipolar neurons start out as ______ neurons during development.
Answer:
Bipolar

Question: A substance synthesized at the cell body must undergo ______ transport to reach the
synaptic knobs.
Answer:
Anterograde

Question: Synapses are classified as ______.
Answer:
Electrical and chemical

Question: Most motor neurons are ______.
Answer:
Multipolar

Question: Glial cells are ______ than neurons.
Answer:
Smaller

Question: ______ Are released from neurons in response to conductive activity.
Answer:
Neurotransmitters

Question: The functions of astrocytes are to ______.
Answer:
Regulate the composition of interstitial fluid
- Help form the blood-brain barrier
- Assist neuronal development.