Science of Life
Science of Life 2
Parts to an Experiment
Chemistry of Life
Chemistry of Life 2
100

It is the portion of the planet that can sustain life.

Biosphere

100

an organic chemical that contains genetic information and instructions for protein synthesis

DNA

100

 The data measured, collected, perceived or noticed, especially during an experiment

Observation

100

the smallest unit of matter indivisible by chemical means.

Atom

100

there is a transfer of an electron from one atom to another.

Ionic bond

200

The study of life

Biology

200

A collection of anatomical structures in the body that work together to achieve a function.

Organ System

200

facts and statistics collected together for reference or analysis.

Data

200

substance that cannot be decomposed into simpler substances by chemical means

Element

200

electrons are shared between atoms

Covalent bond

300

a living thing that  can react to stimuli, reproduce, grow, adapt, and maintain homeostasis.

Organism

300

A system consisting of biotic and abiotic components that function together as a unit

Ecosystem

300

an idea or explanation for something that is based on known facts but has not yet been proved

Hypothesis

300

Two or more atoms  that are held together by attractive forces or chemical bonds

Molecule

300

 an attraction between two atoms that already participate in other chemical bonds

Hydrogen bond.

400

a membrane-bound structure that occurs as a functional independent unit of life

Cell

400

The value would represent the extent of the effect of the independent variable

Dependant variable

400

a procedure done in a controlled environment for the purpose of gathering observations, data, or facts,

Experiment

400

A substance consisting of atoms or ions of two or more elements that are chemically bonded together

Compound

500

The sum of all chemical reactions within an organism

Metabolism

500

a scientific explanation of a phenomenon.

theory

500

It is a variable that stands alone and isn't changed by the other variables you are trying to measure.

Independent variable

500

formed when an atom loses or gains one or more electrons.

Ion

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