Science Crossword Puzzles

a substance that has identical particles. they can be elements or compounds, a substance that has different particles, when a solvent cannot dissolve …

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

only one kind of atom, a molecule made of two or more elements, combination of two or more substances that do not form chemical bonds, a group of …

ring shaped carbohydrate that is the monomer for a polysaccharide, tiny, negatively (-) charged subatomic particle with only 1/1840 the mass of a …

variations generated during tissue culture is known as.....?, fusion of nucleus and cytoplasm of different parental protoplasts, fusion of nucleus and …

an element that is needed to make protein, absorbed by the roots of plants, bacteria and fungi that feed on dead plants/animals, used for growth and …

studying bumps on the skull to reveal someone's personality and mental abilities, neuronal junction; where transmission between nerve impulses occur, …

process in which a liquid is heated to a temperature that kills most bacteria, a group of similar cells that work together to do one job, substance …

energy input necessary to initiate a chemical reaction, condition in which reactants and products of a chemical reaction are formed at the same rate, …

different forms of the same gene, single stranded nucleic acid, coding regions that are not removed during splicing, complimentary base pair for …

generally refers to a limb which has lost its blood supply and been attacked by bacteris, if this condition continues, other alterations take place …

to soak up or take in – for waves, it is when the wave disappears as the energy it is carried is transferred to a material, the radiation emitted by …

when a large amount of solute is dissolved in a solvent, comprises a large amount of solute at a temperature wherein it will be reduced, as a result …

what kind of condition is synesthesia?, what kind of taste warns us of potentially toxic acid?, what kind of instrument produces long and low sound …

inherited traits that give an individual an advantage in its particular environment, a mechanism that darwin used to explain how evolution could …

properties that independents to the size of system, system change to another state, 1st law of thermodynamic - energy can be created and deformed but …

a reference to the ration of an object's mass per unit of volume, si unit of length, name for element with symbol ca, how close a measurement is to …

large tube leading from the trachea into a lung, area inside the body between neck, ribcage, backbone and diaphragm, organ that helps with breathing, …

the resemblance of one species to another for protection or deception, often seen in insects and snakes, an animal lacking a backbone, such as …

a side-nitrogen of highly conserved residue. it exists in coordination bonds within globins, a molecule bound reversibly by a protein, the second …

a reaction in which a more reactive element takes the place of a less reactive element in a compound, a positive ion formed from the loss of …

having many leaves or leaflets, region of the embryonic axis that is located between the cotyledonary node and the radicle, germination type that the …

the strange state of matter inside neutron stars is what scientists call ' _ _ ', the pulsar designated psr j0952−0607 is also known as the _ _ …

the more reactive metal can displace the less reactive metal, reduction and oxidation, gain of oxygen/ loss of electron, agent that can oxidize …

a treatment that is not very effective because it allows organisms to remain hidden and persist in culture for the majority of the time, a process of …

colorful structures used to attract specific animal pollinators, male reproductive structures, makes pollen, supports the anther, the opening at the …

total number of protons and neutrons, a uncharged particle in an atom, an ion of the element with 16 protons, the electrons on the outermost energy …

a complex system consisting of three layers that moisturizes, flushes contaminants out of the eye, and protects the ocular surface, a structure …

term used to describe organisms that release n as nh4+ - aquatic vertebrates and invertebrates are examples, term for amino acids that eventually give …

the process by which a cell captures energy in sunlight and uses it to make food, an organism that can make its own food, an organism that cannot make …