8th Grade Cell Biology Quizzes, Questions & Answers

Recent Cell Biology Quizzes

Understanding Mitosis: Key Components and Functions in Cell Division

Explore the intricacies of mitosis, a fundamental process of cell division crucial for growth and repair. This educational content is designed to enhance understanding of cellular mechanisms, helping learners grasp essential...

Questions: 10 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What is the function of the mitotic spindle?

Stores genetic information for cell replication - consists of condensed chromatin material

Protects the nucleus from external damage - composed of a dense layer of lipids

Assists distribution of chromosomes - contains many fibers each composed of bundles of microtubles are made of tublin protein

Provides energy for cellular processes - contains mitochondria as the main component

Cellular Structures and Functions Quiz: Understanding Organelles

Explore the essential components of cells with this study sheet on cell organelles. This educational tool is designed to enhance your understanding of cell structures and their functions, crucial for students pursuing studies in...

Questions: 21 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What is the main function of the plasma membrane in a cell?

Regulates cell division

Allows the movement of nutrients into the cell

Stores genetic information

Separates cell contents from the surrounding environment

Understanding Plant Cell Structure and Functions Quiz

Explore the intricate structure and functions of plant cells in this focused quiz. Assess your understanding of cell components like chloroplasts, cell walls, and vacuoles, and their roles in plant life. Ideal for students...

Questions: 26 | Attempts: 13 | Last updated: Aug 4, 2025

Sample Question
What is the approximate number of chromosomes in a plant cell?

78

46

3

24

Understanding Cell Structure and Functions

Explore the fascinating world of cell biology and understand the vital functions cells perform. This educational content delves into the structure, roles, and importance of cells, enhancing comprehension for students and...

Questions: 15 | Attempts: 10 | Last updated: Oct 22, 2025

Sample Question
What are microvilli?

Des: Small organelles within the cell Fx: Involved in protein synthesis and packaging.

Des: Fluid-filled sacs within the cytoplasm Fx: Stores water, nutrients, and waste products.

Des: Short extensions of the cell membrane Fx: Contains the chromosomes, the hereditary units that direct all cellular activities.

Des: Hair-like projections on the cell surface Fx: Responsible for cell movement and locomotion.

Cell Biology Essentials: Understanding Structure and Functions

Dive into the fascinating world of cell biology with our Honors Biology Chapter 4 quiz. Explore the structure and functions of cells, enhancing your understanding and skills in a critical area of biology. Ideal for students...

Questions: 28 | Attempts: 13 | Last updated: Aug 4, 2025

Sample Question
What is a cell?

A type of phone

Smallest unite that can carry on all of the processes of life

A small room for one or two prisoners

A battery compartment in a device

Mastering Cell Structure and Functions Quiz

Explore the fascinating world of cells in this engaging quiz. Delve into the diverse shapes, sizes, and functions of trillions of body cells. Enhance your understanding and assess your knowledge in cell biology, crucial for...

Questions: 27 | Attempts: 10 | Last updated: Oct 27, 2025

Sample Question
What is cytology?

The study of weather patterns

The study of cells

The study of ancient civilizations

The study of rocks

Cell Biology Fundamentals Quiz

Explore the intricacies of cell biology in this engaging Ch 7 Biology Test. Assess your understanding of cellular structures, functions, and processes, essential for students aiming to excel in biological sciences.

Questions: 29 | Attempts: 11 | Last updated: Oct 22, 2025

Sample Question
Who is Robert Hooke?

An Italian painter from the Renaissance period.

A legendary explorer who discovered America in 1492.

Born in 1635 and discorvered cells in 1665. A man that studied a peice of cork under a microscope and onserved box-shaped structures under the lens, which he named as 'cells'.

A famous mathematician known for his work in calculus.

Cell Biology Essentials: Functions, Transport Mechanisms, and Cell Cycle Quiz

Enhance your understanding of cell biology through this focused quiz. Dive into the functions and definitions of cells, exploring key biological terms and concepts. Ideal for students aiming to solidify their foundational...

Questions: 28 | Attempts: 10 | Last updated: Oct 30, 2025

Sample Question
How do cells, tissues, and organs relate to each other?

Tissues are made up of individual cells, but they do not perform any specific functions.

Organs are made up of a random assortment of cells and do not have a specific structure or function.

Cells are only found in organisms, not in tissues or organs.

Cells act together to form tissues. For instance, the cells on the surface of a leaf form "pallisade tissue". A group of cells with similar structures and a particular function are called a tissue. Tissues are grouped together to form an organ. A leaf is an organ. Organs are grouped together to form an organism such as a whole plant or animal. Cells ----> Tissue ----> Organ ----> Organism Tissues are usually formed from specialised cells. The cells in the pallisade tissue are specialised to perform photosynthesis and contain many chloroplasts. Some other specialised cells are: Guard cellsEgg cellsSperm cellsRed blood cells

Fundamentals of Cell Biology Quiz

Explore key concepts in biology focusing on cells, human body, evolution, and ecosystems. This content enhances understanding of biological structures and processes, critical for academic and professional growth in science.

Questions: 29 | Attempts: 11 | Last updated: Nov 3, 2025

Sample Question
What is an organelle?

Organelle-1 of the many parts of a cell

The three tenets of the cell theory.

The basic unit of structure and organization in organisms.

A type of cell that arises from pre-existing cells.

Introduction to Cell Structure and Function Quiz

This Biology 105 Lab Test 1 is designed to assess foundational biology lab skills and knowledge. It aims to enhance students' understanding of biological concepts and laboratory techniques, making it essential for budding...

Questions: 9 | Attempts: 11 | Last updated: Aug 4, 2025

Sample Question
What is the primary function of ribosomes?

Involved in detoxifying harmful substances.

the organelles that synthesizes proteins.

Responsible for storing genetic information.

The powerhouse of the cell.

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