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Science Vocab

Amino Acids molecules that are building blocks of proteins
Antibiotics medicines that kill microorganisms, especially bacteria
Bacteria tiny organisms made of a single cell
Cells the tiny structures that make up all living things and are the smallest units able to perform life functions
Cellular respiration the chemical reaction between oxygen and glucose that releases energy into cells
Circulatory system the body system that transports molecules to and from all cells of the body
Claim a proposed answer to a question about the natural world
Digestive system the body system that takes in food and breaks it down
Energy the ability to make things move or change
Evidence information about the natural world that is used to support a claim
Feature a characterization that all members of a species have
Function how something works
Glucose a molecule that organisms can use to release energy
Infection sickness caused by harmful microorganisms
Metabolism the body's use of molecules for energy and growth
Microbiome all of the microorganisms that live in a particular enviroment
Microorganism an organism that is too small to be seen with the naked eye
Microscopic too small to be seen with the naked eye
Molecule group of atoms joined together in a particular way
Organism living things, such as plants animals, etc
Proteins a category of large molecules that perform important function inside living things
Reasoning the process of making clear how your evidence supports your claim
Respiratory system the body system that takes in oxygen and releases carbon dioxide
Scale the relative size of things
Scientific argument a claim supported by evidence
Starch a large molecule made of many glucose molecules
Structure the way something is shaped or constructed
System separate parts that work together as a whole
Trait a specific characteristic of an individual organism
Variation any difference between organisms