Science Crossword Puzzles

a protein that accelerates chemical reactions, a metabolic process that converts sugar to acids, gases, or alcohol, the process by which plants …

what is the muscle action that features consistent tension across the muscle while the length changes?, what muscle movement lengthens the muscle?, …

a bodily system consisting of blood, blood vessels, and the heart, pumps the blood throughout the body, carries the blood throughout the body, carries …

theory of relativity, laws of motion, atomic structure, radioactivity pioneer, black holes, quantum electrodynamics, electromagnetism, telescope …

evolution theory, genetics pioneer, germ theory, taxonomy founder, penicillin discoverer, environmentalist biologist, dna structure, dna …

nearest galaxy to the milky way, bright nebula in orion's sword, red supergiant star in orion, the brightest star in the night sky, space telescope in …

author of "foundation" series, wrote "fahrenheit 451", known for "i have no mouth, and i must scream", author of …

control center of the cell, powerhouse of the cell, protein synthesis site, jelly-like fluid inside the cell, outer boundary of the cell, network for …

hunter constellation with the "belt" stars, contains the big dipper asterism, home to the little dipper and polaris, constellation shaped …

inventor of the light bulb, known for alternating current (ac) power, revolutionized car manufacturing with the assembly line, pioneers of the first …

moon landing mission, probe exploring the outer solar system, space telescope for deep-space imaging, space shuttle disaster mission, rover on mars, …

theory of relativity physicist, discovered radium, author of "the old man and the sea", led india to independence (peace nominee), …

developed the theory of relativity, formulated the laws of motion, pioneered research on radioactivity, invented the phonograph, innovated with …

this type of root supports plants with wide, spreading roots, often found in tropical rainforests, roots that grow from stems or branches into soil to …

non-polar hydrocarbons have these types of forces, the strongest intermolecular force, compound with permanent dipole-dipole, compounds that evaporate …

the state in which the concentrations of reactants and products remain constant over time, the principle stating that if a system at equilibrium is …

the control center of a cell, housing genetic material, powerhouses of the cell, providing energy through respiration, tiny structures where proteins …

this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …

this is a single electrochemical cell, or it is a combination of electrochemical cells connected together, in a battery, this type of energy separates …

site of protein synthesis, consisting of rna and protein, the control center of the cell, housing genetic material, the outermost boundary of the …

first stage of hair growth during which new hair is produced, the hair shaft grows upward and detaches itself from the bulb, the final phase in the …

this a is a medicine that kills bacteria, this b is an alkali that helps digest fat and neutralize stomach acid, this c is the part of a plant cell …

a double helix structure that contains adenine, cytosine, thymine, and guanine, how dna is stored inside cells, when a characteristic doesn't come …

include atom, molecules, and ions, the smallest particle that makes up everything, the particle formed when atom lose or gain electrons, made of two …

where most chemical reactions occur, site of respiration, controls the cell and contains dna, where cell sap is stored, supports plant cells, site of …

is a solution with a ph value less than 7, a soluble base, a substance that neutralises an acid, a solution is c _ if it has a large number of solute …

during this phase of mitosis, the spindle fibres begin to contract and shorten, which pulls the centromere apart, allowing the sister chromatids to …

the life of a cell is divided into three stages of this cycle, this is the longest stage (time period) in the cell cycle, this is the second stage of …

the name for when large nuclei split apart, dense metal very good at absorbing radiation, the can be lowered into a nuclear reactor to slow fission …

this is a thin covering that surrounds all cells and controls the flow of materials in and out of a cell, this jelly-like substance fills the inside …