Science of Biology
Metric System/Laboratory Techniques
Microscopes
Organic Chemistry
Periodic Table
100
The science that seeks to understand the living world
What is Biology?
100
The amount of matter in an object
What is mass?
100
An instrument that produces images by focusing light rays
What is a compound light microscope?
100
A universal solvent
What is water?
100
An element with an atomic number of 82
What is lead?
200
Two cells from different parents unite to produce the first cells of the new organism
What is sexual reproduction?
200
1000 meters
What is a kilometer?
200
Platform used to support the microscope slide
What is the stage?
200
Carbohydrates, lipids, nucleic acids, and proteins
What are the molecules of life?
200
Formed when one or more electrons are transferred from one atom to another
What is an ionic bond?
300
The process by which organisms keep their internal conditions relatively stable
What is homeostasis?
300
A factor in an experiment that a scientist can change
What is an independent variable?
300
Contains the lens that is focused using coarse adjustment
What is low-power objective?
300
A process by which macromolcules are formed
What is an polymerization?
300
Atoms of the same element that differ in the number of neutrons
What is an isotope?
400
A possible explanation for an observation
What is a hypothesis?
400
7742 cL to kL.
What is 0.07742 kL?
400
Regulates the amount of light that passes through the specimen
What is the diaphragm?
400
A 5-carbon sugar, a phosphate group, & a nitrogenous base
What are the three parts of a nucleotide?
400
A substance formed by the chemical combination of two or more elements in definite proportions
What is a compound?
500
The part of Earth that contains living things
What is Biosphere?
500
The curve at the top surface of a liquid
What is meniscus?
500
microscopes that use electrons to magnify objects up to two million times
What is a Scanning Electron Microscope?
500
A substance that speeds up the rate of a chemical reaction
What is a catalyst?
500
An uneven distribution of electrons between the oxygen & hydrogen atoms
What is polarity?
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