Unit 1- Scientific method
A guess as to what will happen in an experiment.
What is a Hypothesis?
A form of an atom with a different number of neutrons.
What is an isotope?
A solution where there is more water in the cell.
What is a hypertonic solution?
The main molecule that cells store energy in.
What is ATP?
A variable that is kept constant.
What is a controlled variable?
A bond where 2 electrons are shared.
Part of the cell membrane with a polar head and non polar tail.
What is a phospholipid?
What photosynthesis reaction can happen without sunlight?
What is Dependant variable.
What is a monomer?
A type of transport where a large amount of molecules are moved out of the cell.
What is exocytosis?
The kind of cellular respiration that uses air.
What is aerobic respiration?
A method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
A reaction where water breaks down a macromolecule.
What is hydrolysis?
A type of transport that uses no energy.
What is passive transport?
The process of anaerobic respiration that happens in animals.
What is lactic acid formation?
A variable that is changed or controlled.
What is an independent variable?
The electrons in the outer energy level of an atom.
What are valence electrons?
An organelle that makes proteins.
What is a ribosome?
The organelle that photosynthesis takes place in.
What is the chloroplast?