Science Crossword Puzzles

positively charged center of an atom according to the cloud model, scientist who discovered the electron, model of the atom that was described as …

one of simplification of the southern, northern, and western blot techniques is _ blot, during extension in pcr, dna polymerase creates a new _ dna …

type of asexual reproduction in bacteria where a cell splits in half, an association between a fungus and a bacteria or alga, type of bacterial dna …

the process of removing one number from another, the central part of an atom, usually made of protons and neutrons, the mass of specific isotope of a …

the _ nervous system increases heart rate and stroke volume, the _ muscles are attached to the chordae tendineae, what is the amount of blood pumped …

the amount of matter or stuff that makes up and object, the state of matter in which the molecules slide past each other and move at a medium speed, …

produces a gas flame - yellow or blue, used to protect worktops from heat, glass container, platform to hold apparatus while being heated, _ flask - …

this chronic condition inflames and irritates your digestive tract, the first part of the small intestine, a procedure that uses a flexible, lighted …

can cause cancer, lung damage, and immune system failure, this chemical takes years to leave the body, chemical that is a major part of gasoline, …

energy that comes from changes in the nucleus of a atom, do not use their energy until they move, keep hot or cold in a object, energy stored in …

nutrient molecules passed through the wall of your digestive system into your blood, the large intestine ends in a short tube called the _ , the …

all the alleles that make up a certain gene, an allele that is only expressed if there are 2 copies, e.g. bb, the differences within a species, …

where carbon is originally located, non-living things, element that has to be converted through nitrogen fixation, process of chemical elements being …

used to hold, mix, or heat small quantities of solid or liquid chemicals, a flat-bottomed laboratory flask that tapers upward to a straight neck, a …

an example of molecules and it composed of two elements hydrogen and oxygen, consists of different tissues organized together to perform, interaction …

the study of animals and their behavior. (7 letters), the branch that deals with plants. (6 letters), study of microscopic organisms like bacteria and …

in a multi-cellular organism, a group of cells working together, the cell's control center, grain-shaped organelles that produce proteins, some …

transfer of energy by electromagnetic waves, temperature scale scientists use, lowest temperature possible, equal to zero kelvins, circular motion …

which precious metal is used in printed circuit boards?, what speeds up the rate of a reaction?, which metals are found in the central block in the …

surface resistance to relative motion, as of a body sliding or rolling, the force of attraction by which terrestrial bodies tend to fall toward the …

become the falciform ligament, flow towards the liver, area superior to the liver that is not covered by the peritoneum, can become canalized due to …

when the moon fully blocks the sun, the amount of time it takes for the earth to revolve around the sun, when the moon is fully illuminated, the …

facilitates and provides radiological training where required, must ensure that the imaging procedure is necessary, develops local radiation …

occurs when the nucleus of an unstable atom breaks down in a process called radioactive decay, positively charged, more massive than any other type of …

energy in transit in the form of particles or electromagnetic waves, a particle having a negative charge, a particle having a positive charge, a …

acronym for visible light, longest wavelength on em spectrum, green, blue, red, consists of types of radiation, waves and light, can't see …

positively charged particle, high energy em wave, a neutral particle in the centre of a atom, unit of energy, negatively charge particle which orbits …

high energy rays emitted by radioactive substances, benign tumor of the adrenal medulla, excessive activity of the thyroid gland, examination by x-ray …

industrial zone and their health, expansion of modern industrial enterprises has a significant _ on human health, radiological examinations in the …

back of the body or organ, the plane that divide a person's front ad back, the heart is in this cavity, area above the stomach, situated in the …