Exploring Cell Structure, Number, and Size

Exploring Cell Structure, Number, and Size

Assessment

Interactive Video

Science

6th - 10th Grade

Practice Problem

Easy

NGSS
MS-LS1-1, MS-LS1-2, MS-LS1-3

Standards-aligned

Created by

Mia Campbell

Used 1+ times

FREE Resource

Standards-aligned

NGSS.MS-LS1-1
,
NGSS.MS-LS1-2
,
NGSS.MS-LS1-3
The video tutorial explores the diversity of organisms, categorizing them into unicellular and multicellular types. It delves into the structure and function of cells, highlighting how cell shapes and sizes are related to their functions. The tutorial explains that while larger organisms have more cells, the size of individual cells is determined by their function, not the organism's size. The video concludes with a recap of these concepts.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many different kinds of organisms are estimated to be on Earth?

One to six trillion

One to six billion

One to six hundred thousand

One to six million

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a unicellular organism?

An organism made of multiple cells

An organism visible to the human eye

An organism made of just one cell

An organism that cannot carry out life processes

Tags

NGSS.MS-LS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a multicellular organism?

An organism made of multiple cells

An organism that does not grow

An organism that does not reproduce

An organism made of a single cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What determines the shape of a cell?

The organism's body size

The cell membrane or cell wall

The cell's function

The cell's size

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do red blood cells have a biconcave disc shape?

To store more nutrients

To deliver oxygen efficiently

To change shape easily

To transmit signals

Tags

NGSS.MS-LS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of neurons?

To transmit signals

To deliver oxygen

To change shape

To store nutrients

Tags

NGSS.MS-LS1-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the smallest type of cell?

Bacterial cell

Ostrich egg cell

Nerve cell

Red blood cell

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