Atoms

Question 1

Ball and socket joints ?

Answer 1

Hip and shoulder , move around circular

Question 2

Cartilage is…….

Answer 2

Reduces friction between 2 Bones near joints

Question 3

Fixed joints ?

Answer 3

In the skull , cant move

Question 4

Gliding joints ?

Answer 4

Back ( vertebral column ) . Glide over each overs bone

Question 5

Hinge joints ?

Answer 5

Knee and elbow, moves in 1 direction like gate ( open close )

Question 6

How do you find the atomic number ?

Answer 6

Amount of protons

Question 7

How do you find the group of an element ?

Answer 7

Amount of electrons

Question 8

How do you find the period of the element ?

Answer 8

Number of shells ( circles )

Question 9

Ligaments are ….

Answer 9

Substance which supports and holds 2 bones together

Question 10

Motor neuron is….

Answer 10

Gives message to the muscles to react to the CNS effector.

Question 11

Nerves contain…

Answer 11

A long axon to travel (stretch )

Question 12

Pivot joints ?

Answer 12

Neck, more than 2 directions

Question 13

Relay neurons is….

Answer 13

Fond in CNS and passes info quickly

Question 14

Sensory neurons is….

Answer 14

Carry info from receptor or cell to the CNS

Question 15

Tendon is…….

Answer 15

Holds mussels to the bone

Question 16

The 3 neuroses are……

Answer 16

Sensory ,relay and motor

Question 17

What is a cell wall ?

Answer 17

Maintains shape of the cell

Question 18

What is an element ?

Answer 18

Substance made up of 1 type of atom

Question 19

What’s a compound ?

Answer 19

Pure substance made of 2 or more atoms of different elements chemically joined

Question 20

What’s a mixture?

Answer 20

2 or more different elements not bonded

Question 21

what’s an atom ?

Answer 21

Smallest particle of a chemical element