Categories
- Agriculture / Farm
- Animals
- Arts / Crafts
- Beauty / Fashion
- Books / Literature
- Business / Finance
- Cities / Places
- Computers / IT
- Ecology / Climate
- Electronics
- Energy / Utilities
- Food / Drinks
- General
- Geography
- Geology
- Health / Fitness
- History
- Home / Garden
- Jobs / Education
- Kids / School
- Law / Government
- Music / Movies / TV
- News / Media
- Occasions
- Christmas
- Easter
- Halloween
- New Year
- Saint Patrick's Day
- Thanksgiving
- Valentine's Day
- Outdoors
- Religion / Belief
- Safety / Prevention
- Science
- Astronomy
- Biology
- Chemistry
- Physics
- Seasonal
- Society / Culture
- Sports
- Tools / Equipment
- Travel / Tourism
- Vehicles
Science Crossword Puzzles
Free printable science crossword puzzles. Download pre-made or create your own Crossword using our crossword maker. Simply download, print and start playing or play online.
a sugar molecule found in a nucleotide of dna, the name of the bond that forms between amino acids in a protein molecule, nitrogenous base found only …
coiled shape of a dna molecule, the type of nucleic acid that occurs as a single strand, the formation of an exact copy of the dna in a cell, that …
unit of force, force that opposes motion e.g. tyres on a road, rate of change of velocity, distance divided by time, energy stored in raised objects, …
the only planet in our solar system that bears life, movement of one mass around another, located above the stratosphere, 1000 km above the …
the control centre of the cell, powerhouse of the cell, only found in plants, provides structure, where plants do photosynthesis, storage for the …
organelle where atp is produced, structure that packages and modifies proteins for export, protective layer outside the cell membrane in many …
a gas that burns with a pop sound, gas that turns moist blue litmus paper red due to its acidic fumes, pale green toxic gas, used for bleaching, gas …
all of space and everything in it, an oval or stretched-out circle shape, centre of the solar system, the distance light travels in one year, the path …
the process of attaching enzymes to or within a support or matrix, material that holds immobilized enzymes while allowing substrate flow, porous …
a german chemist who developed the (4n+2) pi electron rule, needed to catalyse the chlorination of benzene, a benzene ring that only contains an nh2 …
term for the ability to see the margins of abdominal organs, structure appears brighter than its surround tissues on ultrasound, areas without …
the classification of organisms into hierarchies based on their characteristics and differences, the specific cell type of bacteria that lacks a …
cranium shape with bulging frontal bones and wide occiput, premature fusion of the skull that causes fetal cranium to become abnormally shaped, this …
when there is a single reproductive queen, traits associated with successful survival and reproduction, discrete phenotypes that arise from a single …
the idea that for particles to react they must collide, proteins made by living cells, that acts as biological catalyst, where a liquid turns into gas …
fossilized tree resin that can trap and preserve organisms, often with their original soft tissues intact, a type of fossil preservation where the …
the "e" in h&e, an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects, a …
not yet extinct, but close, what all species share, similar structures showing common ancestry, four-legged animals with common fishy ancestor, stage …
a noble gas used in some types of lighting and found in the atmosphere, a heavy metal often used in batteries and historically in pipes and paints, a …
male part of the flower which produces pollen grains, female part of the flower which receives pollen grains, protects and contains ovules. develops …
an organism which requires 5-10% carbon dioxide to grow, grows best in oxygen but can survive in any atmosphere, the genus of the most common bacteria …
a compound containing hydrogen and carbon only, a reaction in which energy is transferred from the reactants to the surroundings. the temperature of …
what region of the brain is cn i located in?, what region of the brain is cn ii located in?, what region of the brain is cn iii & iv located in?, …
what is the name for an ultrasound of the heart?, what is the ability to see fine detail in an image?, what is the amplification applied to the …
ultrasonography is mainly used for imaging of _ structures of the abdomen, thorax and the msk system, incoming _ are used to create an image, the _ of …
what nerve supplies the supplies the supraspinate & infraspinate mm?, what nerve supplies the subscapular m?, what nerve supplies the deltoid, …
physical external appearance of an organism, organ that is shared between mom and baby and allows oxygen and nutrients to diffuse and secretes …
the plant’s version of a cooking show—mixes sunlight, water, and co₂ to make its own food, this waxy superhero keeps the leaf from losing water, …
type of force applied when you tear a piece of wrapping paper, type of force applied when you try to make the letter c with your shatterproof ruler, …
the speed and direction of an object's motion, the amount of matter in an object, the force of attraction by which things tend to fall toward the …
