Living and nonliving things both are composed of ___ consisting of ___. - answer matter
elements
The most important elements found in all organisms
CHNOPS - answer carbon hydrogen nitrogen oxygen phosphorous sulfur
Atomic mass is determined by the _ and _ - answer protons neutrons
Atomic number indicates the - answer number of protons and electrons in electrically
neutral atoms
Atoms of a single element that differ in their numbers of neutrons. - answer Isotopes
Ions - answerwhen atoms have lost or gained electrons and now have 8
Ionic bond - answerattraction between oppositely charged ions
covalent bond - answershared electrons
electronegativity - answerwhen one atom exerts greater energy for the shared electron
Solutions in which there are more hydroxide ions than hydrogen ions - answerbasic
Solutions in which there are more hydrogen ions than hydroxide ions - answeracidic
Nucleic acids are - answerpolymers of nucleotides
cellular respiration - answera quick way to get energy out of glucose
Fluid that fills a cell - answercytoplasm
Cells that do not have a nucleas, but have a nucleoid. Bacteria. - answerProkaryotic
cells
Complicated cells that include all animals, plants and people. - answereukaryotic cells
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