Hondros Bio 117 Exam Questions with 100%
Correct Answers
Ionic Bond
caused by a transfer of electrons between atoms
Covalent bond
shares electrons of interacting atoms
Electrolyte
substances forms ions when it is dissolved in water
Compound
a substance that contain molecules form by two or more difference atoms
catalysts
chemical substances speed up rate of chemical reaction
enzymes
proteins that serve as catalyst
cation
positively charged ions
anions
negatively charged ions
Carbs
#1 fuel choice
, Vitamin A,D,E,K
fat soluble
Vitamin B, C
Water soluble
Cell membrane (plasma membrane)
made out phoslipids
nucleus
control center of the cell
cytoplasm
gel like substance found inside the cell outside the nucleus
Endoplasmic reticum
membranes that form channels for the flow of cellular substances such as proteins
Rough E.R
contain ribosomes where protein is synthesized
Golgi apparatus
Finishes and packages proteins for export
Diffusion (Passive transportation)
movement of a substance from area of high concentration to area of low concentration
facilitated diffusion (passive transportation)
Correct Answers
Ionic Bond
caused by a transfer of electrons between atoms
Covalent bond
shares electrons of interacting atoms
Electrolyte
substances forms ions when it is dissolved in water
Compound
a substance that contain molecules form by two or more difference atoms
catalysts
chemical substances speed up rate of chemical reaction
enzymes
proteins that serve as catalyst
cation
positively charged ions
anions
negatively charged ions
Carbs
#1 fuel choice
, Vitamin A,D,E,K
fat soluble
Vitamin B, C
Water soluble
Cell membrane (plasma membrane)
made out phoslipids
nucleus
control center of the cell
cytoplasm
gel like substance found inside the cell outside the nucleus
Endoplasmic reticum
membranes that form channels for the flow of cellular substances such as proteins
Rough E.R
contain ribosomes where protein is synthesized
Golgi apparatus
Finishes and packages proteins for export
Diffusion (Passive transportation)
movement of a substance from area of high concentration to area of low concentration
facilitated diffusion (passive transportation)