Science Crossword Puzzles
DNA & Mitosis
spindle: long proteins used to move chromosomes around the cell., nucleotides: dna is made of a sequence of many of these in pairs., metaphase: spindle attaches …
Our Mysterious Universe
unpredictable: something you cannot predict or guess, accumulated: gained or acquired in a number, hypothesis: a guess, an explanation, or an inference, theory: …
Parts of a Microscope
arm: along with the base, the parts of the microscope that we use to carry it. , lens: objective ___________; magnifies images by 4x, 10x, or 40x., eye: …
Light and the Electromagnetic Spectrum
reflection : the law of __________ states that the angle of incidence equals the angle of reflection. [10] , refraction : when light changes speed and direction …
Genetic Variation
chromosome: a structure of dna found in the nucleus, dna: carries the genetic information (as a sequence of bases that form a code), base sequence: the order of …
Science Key Words
freezing : when a liquid changes into a solid, liquid : three states of matter - solid, ? and gas, mitochondria : where respiration takes place in cells, cell …
Separation Techniques
filtration :separates solids from liquids using a filter., residue :solid left behind after filtration., filtrate :liquid that passes through the filter., …
Organic Chemistry
alkane :saturated hydrocarbon the general formula cnh2n+2 (6), alkene :unsaturated hydrocarbon whose general formula is cnh2n (6), cracking :the reaction used …
Chemical Reactions
thermal: decomposition when a substance breaks down using heat, combustion: a fuel reacting with oxygen, also called burning, element: a substance that is …
Solar System
venus: a planet that formed closer to the sun than earth but not closest to the sun, asteroid: a small rocky body that orbits the sun, solar system: the sun, …
Phlebotomy
leukocytes : what is present in a urinalysis sample to indicate infection, hemolysis : complication from under filling a gray tube, edta : the anticoagulant …
Cell Organelles
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body.
States of Matter
mixture : two or more substances together but not chemically joined, solid : the state of matter with particles which move the least, distillation : …
