14.1 Cell Theory & Microscopes

14.1 Cell Theory & Microscopes

Assessment

Flashcard

Science

10th Grade

Hard

Created by

Tonya Belvin

FREE Resource

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13 questions

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1.

FLASHCARD QUESTION

Front

Cell Theory

Back

A fundamental concept in biology stating that all living organisms are made of cells, cells are the basic units of life, and all cells come from pre-existing cells.

2.

FLASHCARD QUESTION

Front

Eukaryotic Cell

Back

A cell that has a true nucleus enclosed by a membrane and other membrane-bound organelles like mitochondria and the Golgi apparatus.

3.

FLASHCARD QUESTION

Front

Prokaryotic Cell

Back

A simple, single-celled organism that lacks a nucleus and membrane-bound organelles. Includes kingdoms bacteria and archaea.

4.

FLASHCARD QUESTION

Front

Cell Membrane

Back

A flexible, semi-permeable barrier made of a lipid bilayer that surrounds the cell, controlling what enters and exits while maintaining homeostasis.

5.

FLASHCARD QUESTION

Front

Nucleus

Back

The control center of a eukaryotic cell that contains DNA and regulates cell activities like growth, metabolism, and reproduction.

6.

FLASHCARD QUESTION

Front

Light Compound Microscope

Back

A microscope that uses visible light and multiple lenses to magnify thin specimens up to about 1000x. Ideal for viewing cells and tissues.

7.

FLASHCARD QUESTION

Front

Scanning Electron Microscope (SEM)

Back

A microscope that uses a beam of electrons to scan the surface of a specimen up to about 1,000,000x, producing detailed 3D images of its texture and structure.

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