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Science of Life: Review

Across
This occurs when 2 different molecules bind/ADHERE together (occurs when water molecules bind cellulose molecules to move UP a plant stem or piece of yarn)
Fats/oils do not have ____ groups, so fats/oils do not form the hydrogen bonds needed to dissolve in water
Type of bond occurring when electrons are shared between the individual atoms (bonds between atoms in a sugar molecule or a water molecule, for example)
A ____ covalent bond is a covalent bond formed when H shares electrons with O or N (or a few other elements), but the electrons are hogged by the O or N
Organism that makes its own food
A polysaccharide created in animals to store glucose for later use
Term for a single sugar molecule; literally means "one sugar"
Name for the type of chemistry that focuses on molecules containing carbon (also a term that now means pesticide-free)
Another name for sugars that indicates these molecules are composed of carbon, hydrogen, and oxygen
The process in which plants and animals break down glucose to make energy; occurs in the mitochondria of cells
Molecule made of H and O that allows life as we know it on Earth
A polysaccharide created in plants to store glucose for later use -- found in pasta
Down
A polysaccharide created in plants to provide structure and resilience -- often called fiber
A ____ bond allows water to dissolve sugar or salt or to bind to other molecules with hydroxyl groups. This type of bond allows life on Earth as we know it!
Table sugar is composed of sucrose and _____ (another sugar)
Name for a group of 2 or more atoms bound together by a chemical bond
A long chain of sugar molecules. Examples include starch and cellulose. This name literally means "many sugar"
The sugar made by plants from sunlight (energy), carbon dioxide, and water during photosynthesis
Organisms that must eat other organisms to obtain glucose to make energy
This occurs when 2 of the SAME molecules bind to each other (occurs when water molecules pull other molecules up the stem of a plant/piece of yarn -- or hold each other on the top of a penny)
Type of bond created when one element greedily takes an electron (or 2) from another element, instead of sharing
General name for a long chain of carbon and hydrogen atoms bound together; these molecules are used for fuels and are found in oils/fats, among other things
Our favorite element, found in oil and all living organisms
Name for table sugar
A type of polysaccharide that gives structure to some insect exoskeletons and fungi