Lesson 2.3 Tissues (C)

Question 1

Main Parts of a Neurons:

● a.k.a “cell body”
● protection

Answer 1

Soma

Question 2

Main Parts of a Neurons:

transmits signals away from the cell body.

Answer 2

Axon

Question 3

Main Parts of a Neurons:

transmits signals to the cell body.

Answer 3

Dendrites

Question 4

Main Parts of a Neurons:

● around the axons
● allows impulses to transmit quickly

Answer 4

Myelin Sheath

Question 5

Main Parts of a Neurons:

● “nodes of Ranvier” facilitates rapid conduction of nerve impulses.

Answer 5

Gaps in Myelin Sheath

Question 6

Main Parts of a Neurons:

● transmission of electrochemicals occur
● allows communication and connection of neurons

Answer 6

Sygrapse

Question 7

Main Parts of a Neurons:

● transmits electrical and chemical signals to the other neuron cells and affector cells.

Answer 7

Axon Terminals

Question 8

Cellular Processes of Neurons:

sends signals from body towards CNS

Answer 8

Unipolar - Sensory Neurons

Question 9

Cellular Processes of Neurons:

sends signals from CNS towards our body.

Answer 9

Multipolar - Motor Neurons

Question 10

Cellular Processes of Neurons:

interneurons

Answer 10

Bipolar

Question 11

Parts of the Nervous Tissue (where Idk where it belongs).

supporting cell

Answer 11

Microglial

Question 12

● location : CNS
● produces myelin sheath

Answer 12

Oligodendrocytes

Question 13

● location: PNS
● sorround the cell body of a Neurons
● regenerate tissue lifespan

Answer 13

Satellite Cells

Question 14

● location: PNS
● surround all nerve fibers, produce myelin sheath similar to the oligodendrocytes

Answer 14

Schwann Cells

Question 15

● location: PNS
● surround all nerve fibers, produce myelin sheath similar to the oligodendrocytes

Answer 15

Schwann Cells