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IB SEHS Topics 4.1-3 Review

Authored by Jamie Brown

Science

11th - 12th Grade

NGSS covered

Used 1+ times

IB SEHS Topics 4.1-3 Review
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45 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A lever by itself is not effective. It must have something on which to pivot. This point is called:

balance point

falcon

fulcrum

balance arm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The image shows:

1st class lever

2nd class lever

3rd class lever

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Opening the door by a handle is an example of....

1st class lever

2nd class lever

3rd class lever

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Biceps curl is an example of...

1st class lever

2nd class lever

3rd class lever

Tags

NGSS.MS-PS3-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Functions of a lever include increasing the load (or force) and...

increasing the acceleration with which an object will move

increasing the velocity with which an object will move

increasing the distance which an object will move

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Contractile unit of a muscle which is also the functional unit of a muscle is ...

sarcomere

motor unit

fascicle

myofibril

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The neurotransmitter stored in the axon terminal identified as #3

Acetylcholine
Protein Channel
Calcium Ion (Ca2+)
Syanptic Cleft

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