BIOLOGY UNIT 2 - CELL STRUCTURE &
FUNCTION. EXAM QUESTIONS AND
ANSWERS (VERIFIED AND UPDATED)
Endoplasmic reticulum - ANS an internal membrane system in which components of cell
membrane and some proteins are constructed
eukaryote - ANS a cell that contains a nucleus and membrane bound organelles
flagella - ANS whiplike tails found in one-celled organisms to aid in movement
golgi apparatus (body) - ANS a complex of vesicles and folded membranes within the
cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
homeostasis - ANS process by which organisms maintain a relatively stable internal
environment
lysosome - ANS cell organelle filled with enzymes needed to break down certain materials in
the cell
membrane - ANS thin layer of tissue that covers a surface, lines a cavity, or divides a space or
organ
microfilament - ANS long, thin fibers that function in the movement and support of the cell
@2026/2027 ALLRIGHTS RESERVED.
FUNCTION. EXAM QUESTIONS AND
ANSWERS (VERIFIED AND UPDATED)
Endoplasmic reticulum - ANS an internal membrane system in which components of cell
membrane and some proteins are constructed
eukaryote - ANS a cell that contains a nucleus and membrane bound organelles
flagella - ANS whiplike tails found in one-celled organisms to aid in movement
golgi apparatus (body) - ANS a complex of vesicles and folded membranes within the
cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
homeostasis - ANS process by which organisms maintain a relatively stable internal
environment
lysosome - ANS cell organelle filled with enzymes needed to break down certain materials in
the cell
membrane - ANS thin layer of tissue that covers a surface, lines a cavity, or divides a space or
organ
microfilament - ANS long, thin fibers that function in the movement and support of the cell
@2026/2027 ALLRIGHTS RESERVED.
