Science Crossword Puzzles

this type of cell has to ability to establish a new cancer, chemical substances which can induce cancer after inhalation, ingestion, dermal …

the name of an object that orbits a planet, the name of our nearest star after the sun, all planets rotate around this in our solar system, the name …

what is it called when the earth is between the moon and the sun?, what is it called when the planets seem to make a loop in the sky?, who explained …

differences in form and function among individuals of the same species, the genetic makeup of an organism, the structural, physiological, and …

how thick a liquid is and how easily it can flow, this happens when particles get heated, quantity of matter in a physical body, this state sticks …

animals used in usp pyrogen testing, gas used for sterilization of medical devices, used to treat anaphylactic shock, examples are bht and bha, …

process of dna duplication, process of formation of rna on a dna template, process of protein synthesis, _ transcriptase - enzyme that directs the …

first american in space, shuttle with the record for the longest spacewalk, project to send humans to the moon, another term for the space shuttle, …

this spectrum is made of different wavelengths of light, this spectrum is produced when gasses are heated & excited, thereby producing light, this …

dermal scales found in cartilaginous fishes, dermal scales found in non teleost bony fishes, are smooth-edged scales dermal scales found in teleost …

the substance acted upon, the product derived from a transformed substrate, have 2 or more ionasable sites, are responsible for the different …

he invented _ vaccine, tested on what animal first, born in what city, he is considered a researcher and, he never _ the vaccine, intern as a …

cells in the body that makes anti-bodies immediately when micro-organisms enter the body a second time, organism that lacks a nucleus and …

what nationality was he?, he won this award in 1935 for his discoveries, who discovered that atoms were mostly empty space and taught chadwick …

what do scientists use to measure artifacts under 30,000 years of age?, in order to date old materials, scientists use?, the half-life of carbon-14 …

by breaking down the rna of invading _ , rnase protects our cells from damage, a substrate binds to the _ on an enzyme, rna is made up of _ , enzymes …