BIO 111 EXAM 1 STUDY GUIDE UPDATED ACTUAL Questions And Correct Answers
Terms in this set (104)
size (smallest to largest) atom, molecule, cell, tissue, organ, system
functional unit of life cell
atoms diatomic -- HONHAL (hydrogen, oxygen, nitrogen, halogens)
valence indicates bonding ability of atoms (electrons in outer shell)
, carbs: monosaccharides glucose, fructose, galactose
carbs: pentose 5 carbon sugar (ex- ribose in RNA)
carbs: hexose 6 carbon sugar (ex- glucose)
carbs: disaccharides maltose, sucrose, lactose
carbs: polysaccharides glycogen, starch, agar, heparin
glycogen stored glucose
starch plant energy
agar nurtrient-rich seaweed base
heparin prevents blood clotting
proteins are made of... amino acids (NH2+COOH)
examples of proteins... glycine, lysine, proline
proteins: peptide chain forms proteins
proteins: anabolism simple to complex (ex- protein synthesis)
proteins: catabolism complex to simple
nucleic acids: DNA blueprint of life, double helix, deoxyribose, a-t, g-c
nucleic acids: RNA messenger RNA carries info from nucleus to cytoplasm
nucleic acids: nucleolus mostly RNA
lipids: phopholipids major component of cell membranes
lipids: steroids synthesized in smooth endoplasmic reticulum
lipids: fatty acids broken down for energy
enzymes catalytic proteins (end in -ase)
enzymes: active site binds to substrate
enzymes are affected by... substrate, pH, temperature
solutions & transport: solution components solvent, solute
Terms in this set (104)
size (smallest to largest) atom, molecule, cell, tissue, organ, system
functional unit of life cell
atoms diatomic -- HONHAL (hydrogen, oxygen, nitrogen, halogens)
valence indicates bonding ability of atoms (electrons in outer shell)
, carbs: monosaccharides glucose, fructose, galactose
carbs: pentose 5 carbon sugar (ex- ribose in RNA)
carbs: hexose 6 carbon sugar (ex- glucose)
carbs: disaccharides maltose, sucrose, lactose
carbs: polysaccharides glycogen, starch, agar, heparin
glycogen stored glucose
starch plant energy
agar nurtrient-rich seaweed base
heparin prevents blood clotting
proteins are made of... amino acids (NH2+COOH)
examples of proteins... glycine, lysine, proline
proteins: peptide chain forms proteins
proteins: anabolism simple to complex (ex- protein synthesis)
proteins: catabolism complex to simple
nucleic acids: DNA blueprint of life, double helix, deoxyribose, a-t, g-c
nucleic acids: RNA messenger RNA carries info from nucleus to cytoplasm
nucleic acids: nucleolus mostly RNA
lipids: phopholipids major component of cell membranes
lipids: steroids synthesized in smooth endoplasmic reticulum
lipids: fatty acids broken down for energy
enzymes catalytic proteins (end in -ase)
enzymes: active site binds to substrate
enzymes are affected by... substrate, pH, temperature
solutions & transport: solution components solvent, solute
