Science Crossword Puzzles

a phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation, what is the …

usable form of energy in the cell, ability to do work, reaction exemplified by a + b --> ab, the law of _ of mass states that mass is neither …

bond formed between two ions of opposite charges, a regular, patterned 3-d structure, molecules that contain two of the same atoms to make the element …

greek for "first", a group of protozoans that move by waving tiny, hair-like organelles called cilia, food is swept into this organelle, a …

a molecule comprised of amino acids, four of these make up the final component of a nucleotide, the shape of dna, the process of building a protein …

found inside the nucleus and produces ribosomes, makes proteins, spiral strands of protein molecules that form a tube like structure, a sac inside a …

deposit new bone, ends of long bone, mature bone cell, covers the epiphysis; acts as shock absorber, soft spot on baby's head, center of long …

jfk's mission to get a man on the moon, first launch site of the iss, the person who directed the creation of the international space station, …

_ and light pulley - this pulley has no mass and no frictional force, a string that does not stretch under load, there is no friction between the …

the upwards force the wings of a plane generate, the backwards acting force on an object as it pushes through the air, the downwards force on a mass …

the country against ussr in the cold war, ussr's ideology, first man-made object in earth's orbit, the organization the us made to counter …

imbalance of the eye muscules, increase in the pressure of the fluid in the eye, asymmetry of the cornea, abnormally smallone or both eyeballs, ... in …

surgical removal of diseased tissues, similar to bandage, expose more of the tooth surface, gingival sulcus beyond normal, device used for rapid …

the hinge joints between the phalanges of the fingers that provide flexion towards the palm of the hand, situated between the metacarpal bones and the …

white blood cells or pus in the urine, increased level indicates kidney dysfunction, waking at night one or more times to urinate, _ incontinence is …

these consist of a globular head, a coiled helical region and a light chain region. the head attaches to mts and hydrolyzes atp, the light-chain …

organism that benefits from long term, harmful, but usually nonlethal, association with a host, parasite-like relationship that ends in death …

because neutron stars are so _ , they have intense gravitational and magnetic fields, a neutron star does not generate any _ or heat of its own after …

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 …

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

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 …

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 …

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 …