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 …
Mendelian Genetics
haploid : a gamete that has 23 single chromosomes, meiosis : the division of the nucleus that produces either eggs in females or sperm in males, gametes : eggs …
Temperature and Heat
temperature : degree of hotness or coldness of an object, expansion : increase in size, volume, or length of a substance due to the increase in its temperature, …
Cell & Cell Organelles
cell membrane : the protective outer layer of a cell, organelle : organized or specialized structures within a living cell , prokaryote : single celled organism …
Protein Metabolism
glucogenic : is an amino acid that can be converted into glucose through gluconeogenesis., protein : biochemical polymer in which the monomer units are amino …
Toxicology
narcotic : drug that produces sleep or ams, antidote : substance that is used to neutralize or counteract a poison., addiction : state of overwhelming obsession …
Cellular Respiration
glucose: starting substance of glycolysis, nadh: used to transport electrons, aerobic: oxygen requiring, atp: energy used by cells , enzymes: ex. of biological …
Relative and Absolute Dating
isotopes : these are tiny invisible ingredients inside a rock, nitrogen 14 : formed when carbon-14 decay, absolute dating : provides actual numerical ages, …
Other Members of the Solar System
asteroidbelt : celestial body that sits inbetween mars and jupiter, atmosphere : something most asteroids do not have, meteor : small rocky objects, meteoroid …
Chemical Tests
sulfate : what anion forms a white precipitate when added to a solution of barium chloride?, calcium : burns with an orange-red flame., oxygen : a glowing …
Solubility
solution : a mixture of a liquid with a dissolved solid, filtration : a separation method used to separate sand from water, filtrate : the name of the solution …
Gastrointestinal System
stomach : after being swallowed, food goes to this place where it is mixed with acid., chew : crush food with your teeth., tongue : muscle in your mouth that is …
Space Exploration History
mercury: first space program to put humans in space was project , glenn: first american in orbit - john , gemini: space program used to train astronauts for …
Mixing and Separating
solution : a liquid with a solid dissolved in it (8), solid : type of matter where particles are tightly arranged together (5), solute : a solid which is …
