Lincs
Scientific Method
Chemistry
pH and Lincs
Random
100
Substance that is dissolved in a solvent to make a solution.
What is a solute.
100
The group in an experiment with all of the original factors.
What is the control group.
100
What are the three parts of the atom.
What is electron, proton, and neutron.
100
Nuetral on the pH scale.
What is 7.
100
what is put into a chemical reaction.
What is a reactant.
200
Two cells from two different parents unite to produce the first cell of a new organism.
What is sexual reproduction.
200
The variable that is measured at the end of the experiment.
What is the dependent variable.
200
Atoms of the same element with different number of neutrons.
What are isotopes.
200
Acidic on the pH scale.
What is 1-6.9
200
Term used to describe a decaying isotope that is emitting harmful particles.
What is radioactivity.
300
Wall of tissue surrounding an angiosperm seed.
What is fruit.
300
The number of people used to represent a population.
What is a sample.
300
Chemical bond formed form the attraction of two atoms.
What is ionic bond.
300
Two examples of a base.
What is bleach, soap, seawater, etc.
300
Single stranded nucleic acid that contains the sugar ribose.
What is RNA.
400
Substance that speeds up the rate of reaction.
What is a catalyst.
400
The basic units of length, volume, and mass in the metric system.
What is the meter, liter, and gram.
400
The nucleus of an atom contains.
What is protons and neutrons.
400
The idea that life could arise from nonliving matter.
What is spontaneous generation.
400
Process by which organisms keep their internal conditions relatively stable.
What is homeostasis.
500
Macromolecule made mainly from carbon and hydrogen atoms. That stores energy.
What is a lipid.
500
What are the five parts of the scientific method.
What is observe, research, hypothesize, experiment, and draw conclusions.
500
The four major compounds of the body.
What is Carbohydrates, lipids, nucleic acids, and proteins.
500
What are the smallest and largest levels of organization.
What is atoms and biosphere.
500
The four main function of proteins.
What is catalyze reactions, build tissue, fight disease,and transport materials.
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