Show:
Scientific Method
Cell Structures
Cell Functions
Homeostasis & Body Systems
State Labs
100
The "cause" in an experiment. The scientist changes it to study the effect of that change.
What is the independent variable?
100
Another name for "cell structure."
What is an organelle?
100
The movement of molecules from areas of high to areas of low concentration.
What is diffusion?
100
What body systems are made up of.
What are organs?
100
An example of a small molecule that can diffuse through a semi-permeable membrane.
What is glucose?
200
The number of people or objects being tested on in an experiment.
What is sample size?
200
The organelle that surrounds an animal cell.
What is cell wall?
200
Diffusion of water.
What is osmosis?
200
The body system that includes the brain and nerves.
What is nervous system?
200
A substance that changes color when it touches a specific molecule.
What is an indicator?
300
The number of times you repeat an experiment.
What is trials?
300
The site of of cellular respiration.
What is mitochondrion?
300
The process that produces ATP.
What is cellular respiration?
300
Maintaining internal stability.
What is homeostasis?
300
A molecule that increases in concentration in the blood when you exercise.
What is oxygen or carbon dioxide?
400
"If the pH increases, the number of eggs that hatch will increase" is an example.
What is a hypothesis?
400
The site of photosynthesis.
What is chloroplast?
400
The process that stores energy in the bonds of organic molecules.
What is photosynthesis?
400
The system that produces hormones.
What is the endocrine system?
400
The evidence that suggests that the starch was unable to pass through the semi-permeable membrane.
What is the inside of the cell turns dark purple while the outside remains clear/yellow.
500
The site of protein synthesis.
What is ribosome?
500
The ultimate source of energy on Earth.
What is the sun.
500
A hormone produced by the pancreas.
What is insulin?