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Cell Theory Scientists

Authored by Amy Lee

Science

7th Grade

NGSS covered

Used 468+ times

Cell Theory Scientists
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About

This quiz focuses on cell theory within the broader context of cell biology, targeting 7th grade middle school students. The questions assess students' knowledge of the historical development of cell theory through the contributions of key scientists including Robert Hooke, Anton van Leeuwenhoek, Matthias Schleiden, Theodor Schwann, and Rudolf Virchow. Students need to understand and memorize the specific discoveries attributed to each scientist: Hooke's initial observation and naming of cells in cork, Leeuwenhoek's discoveries of bacteria and protists through microscopy, Schleiden's work establishing that plants are made of cells, Schwann's parallel discovery for animals, and Virchow's contribution that cells arise only from existing cells. The quiz also requires students to know the three fundamental principles of modern cell theory, understand that cells are the basic structural and functional units of life, recognize the microscope as the essential tool for cell observation, and apply cell theory to distinguish living from non-living matter. Created by Amy Lee, a Science teacher in the US who teaches grade 7. This quiz serves as an excellent formative assessment tool to gauge student understanding of foundational concepts in cell biology before moving into more complex cellular processes. Teachers can deploy this as a quick warmup activity to activate prior knowledge, use it for review sessions before unit tests, or assign it as homework to reinforce classroom learning. The variety of question formats, including multiple choice and multiple select options, allows for comprehensive evaluation of student recall and application of cell theory principles. This assessment directly aligns with middle school life science standards, particularly those addressing the structure and function of cells (MS-LS1-1) and the role of cells as the basic unit of life in biological systems.

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which scientist is credited with discovering that all plants are made of cell?

Hooke

Leeuwenhoek

Schleiden

Schwann

Virchow

Tags

NGSS.MS-LS1-1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which scientist was credited with discovering cells?

Hooke

Leeuwenhoek

Schleiden

Schwann

Virchow

Tags

NGSS.MS-LS1-1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which scientist was credited with discovering that new cells are formed only from existing cells?

Hooke

Leeuwenhoek

Schleiden

Schwann

Virchow

Tags

NGSS.MS-LS1-1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which scientist was credited with discovering bacteria, protists, and yeast?

Hooke

Leeuwenhoek

Schleiden

Schwann

Virchow

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which scientist was credited with discovering that all animals are made of cells?

Hooke

Leeuwenhoek

Schleiden

Schwann

Virchow

Tags

NGSS.MS-LS1-1

6.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

Media Image

Click all 3 parts of the current Cell Theory.

All organisms are made of one or more cells

Oxygen is the basic unit of all living things.

All cells come from existing cells.

The cell is the basic unit of all living things

Water is the basic unit of all living things.

Tags

NGSS.MS-LS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The ___ is the basic unit of structure and function of organisms

atom

cell

matter

all other answers are correct

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

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