Science Crossword Puzzles

a male reproductive structure of flowers, mass divided by volume, an organism made up of cells that have a nucleus enclosed by a membrane, a naturally …

part of cell cycle where cell spends majority of its time, nuclear membrane forms in this phase, part of the cell cycle where dna is replicated, phase …

_ t waves are often seen in mild to moderate hyperkalaemia, valve located between the left atrium and ventricle, leads 7, 8, 9 allow for this view of …

combination of two substances, anti-pollution masks are based on this separation method, ability of a substance to dissolve in a liquid, time off that …

inherited characteristics from parents and grandparents, a basic unit of living matter, the core of a cell, the material inside the nucleus of cells, …

second stage of cell division when chromosomes become attached to spindle fibers, an organism that gets its nutritional requirements from complex …

a tool or object designed for a specific purpose, a connector used to supply power or link devices, a legal right granting exclusive ownership of an …

newton's _ law of motion: "an object in motion will continue in motion unless acted on by an unbalanced force.", the force that pulls …

a star that suddenly increases greatly in brightness because of a catastrophic explosion that ejects most of its mass, one who studies the night sky …

these basic units of nuclei acids are composed of a pentose sugar, a phosphate group and a nitrogenous base, cytosine, thymine and uracil belong to …

co2 released into atmosphere from burning, decomposers break down carbon from dead organisms, co2 released into the atmosphere as waste from …

process that occurs when plants and animals die, the solid form of carbon dioxide, plants use carbon dioxide and water in the presence of sunlight to …

turns sugar into energy, occurs in chloroplasts, energy molecule, only _ cells have chloroplasts, a product of photosynthesis, molecule used to make …

the process by which plants use energy from the sun, via chloroplasts, to produce sugars, and oxygen, the green pigmentation within chloroplasts, …

from what element do plants extract carbon dioxide during photosynthesis? & in cellular respiration what element is released as carbon dioxide …

type of protein that associates with eukaryotic dna and structurally organizes chromosomes, process by which cells become specialized during …

a pair of parallel helices intertwined aboucomt a mon axis,especially that in the structure of the dna molecule, a sequence of three nucleotides in a …

fermentation used by bacteria and yeast to create bread, generates the carbon dioxide in cellular respiration, the green pigment where photosynthesis …

energy from the sun, a series of biochemical reactions that convert pyruvic acid into carbon dioxide and water, the process in which some organisms …

a property whose value is independent of the size or extent of a system and may vary from place to place within the system at any moment, everything …

takes place with any change of velocity, a length vector pointing to its starting point to its end point, how much a certain quantity changes, …

evolution that occurs on a small scale affecting a single population, combined alleles of all individuals in a population, a feature that allows …

pulmonary air passage that is usually 1 mm or less in diameter and lacks cartilage, separates the nasal cavity from the oral cavity, measurement of …

single cell microorganism that lacks a nucleus and uses binary fission to multiply, rod-shaped, ability to cause disease, shortened rod, process by …

altering genes to fix or enhance traits, all chemical reactions in the body for energy use, gene editing tool that can modify dna, a substance that …

a container used for stirring, mixing, and heating liquids, a small, cylindrical glass container used for holding and heating substances, a small gas …

the mixture formed when a solute dissolves in a solvent, excess amount of solute in the solvent ( _ solution), liquid that dissolves a substance, …

region over the dorsum where the neck joins the thorax and where the dorsal margins of the scapula lie just below the skin in equines, v-shaped pad of …

device that produces energy by spinning big blades, which in turn spins a generator to make energy, cell that converts energy of sunlight into …

transport oxygen, separates the left side and the right side of the heart, prevent backflow of blood, deoxygenated blood enters the right atrium …