DNA (deoxyribonucleic acid) is the molecule that carries the genetic instructions for all living organisms. It determines an organism’s traits by enco

A mutation is a change in an organism's DNA sequence. Mutations can occur naturally or be triggered by environmental factors such as radiation, chemic

Mutation

The human genome is a human's complete set of genetic material (DNA). It contains all the instructions needed for growth, development, and function. T

Human Genome

DNA, or deoxyribonucleic acid, is the molecule that carries genetic instructions for the development, functioning, growth, and reproduction of all kno

DNA Structure

DNA replication is the process by which a cell makes an exact copy of its DNA before cell division. This process ensures that each daughter cell recei

DNA Replication

Genetic disorders are diseases or conditions caused by changes in an individual's DNA. These changes, known as mutations, can be inherited from parent

Genetic Disorders

Ribonucleic acid (RNA) is a molecule that helps cells carry out essential functions, including protein synthesis. RNA plays a crucial role in transfer

DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are both nucleic acids that store and transfer genetic information. While DNA carries the instr

DNA and RNA

Gene therapy is a medical technique that involves modifying or replacing faulty genes to treat or prevent diseases. This approach can be used to corre

Gene Therapy

Recombinant DNA is a method scientists use to combine genetic material from different organisms. This process allows genes from one organism to be ins

Recombinant DNA

Cloning is the process of creating an exact genetic copy of an organism, a cell, or a piece of DNA. In cloning, the genetic material from one organism

Cloning

Biotechnology in agriculture is the use of science and technology to improve crops and farming practices. Scientists can change the DNA of plants to h

Biotechnology in Agriculture

Transcription is the first step in the process of gene expression, where information from a DNA sequence is copied into messenger RNA (mRNA). This pro

Transcription

Translation is the process by which cells make proteins using the instructions carried by messenger RNA (mRNA). It takes place in the cytoplasm on rib

Translation

JoVE Middle School Life Science introduces students to the structure, function, and diversity of living organisms through easy-to-follow animated videos. Topics include cells, genetics, ecosystems, and the human body. With clear visuals and real-world connections, the series helps reinforce key life science concepts and supports classroom learning across the curriculum.

Life Science

Introduction to Life Science

The Chemistry of Life

Cells: The Building Blocks of Life

Cell Membrane and Transport

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Structure, Function, and Information Processing

Photosynthesis and Cellular Respiration

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Matter and Energy in Organisms and Ecosystems

Cell Division: Mitosis and Meiosis

Heredity and Genetic Variation

Human Body Systems

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Growth, Development, and Reproduction of Organisms

heredity-inheritance-and-variation-of-traits

Heredity: Inheritance and Variation of Traits

Ecosystem Components

Energy Flow and Matter Cycling

Biomes

Populations and Ecosystem Dynamics

Animals

Plants

Human Impacts on Ecosystems

Global Changes and Biodiversity

ecosystems-interactions-energy-and-dynamics