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Worksheets8A Chemistry of Life
Total questions: 15
Worksheet time: 8mins
Matter is made of
cells
atoms
tissue
organelles
What is the term for combining TWO or more atoms together?
element
atom
molecule
compound
What is the term for combining 2 or more DIFFERENT atoms together?
atoms
molecules
elements
compounds
Every compound is a molecule but not every molecule is a compound.
True
False
What is the difference between a carbohydrate and a lipid?
lipids are quick energy and carbs are long term energy
lipids build muscle and carbs produce fats
carbs are sugars and lipids are fats
The movement of particles from regions of higher concentration to regions of lower concentration.
endocytosis
exocytosis
homeostasis
diffusion
The matter that you encounter every day, both living and nonliving, is made up of basic particles called
cells
atoms
tissues
A molecule is a group of atoms that are held together by chemical bonds.
True
False
A _ is made of two or more atoms of different elements that are chemically combined.
nucleus
proton
compound
