BISC 220 End term Exam Questions
With 100% Verified Answers!!
chromosomes in a nucleus bound by a membranous nuclear envelope, membrane-bound
organelles, cytoplasm
traits of eukaryotes
bilayer of phospholipids that have hydrophilic layer facing outwards, some
proteins embedded within
eukaryotic cell membrane composition
bi, nuclear envelope
the nucleus is surrounded by a ____layer _______ _____________
chromatin
most of the nucleus is
histones
in chromatin, the DNA molecule is wrapped around proteins called
nucleolus
where is rRNA synthesized
rough ER
what organelle is continuous with the nuclear envelope
lipid, carbohydrate, and steroid production, detoxing, pumps calcium into its lumen
smooth ER purpose
regulation
why is calcium important
, rRNA and proteins
ribosomes have two subunits, both made up of
does final modifications of proteins
purpose of golgi aparatus
cis, transport vesicles from ER
what side of the golgi apparatus is the receiving side and what does it receive
trans
what side of the golgi apparatus is the shipping side
unfinished proteins
what do the ER transport vesicles contain that the golgi apparatus receives
microfilaments, intermediate filaments, microtubuals
what are the three components of the cytoskeleton
actin monomers in double helix chains
what are microfilaments
h bonds
what bonds connect microfilaments
sugar chains
what can be attached to proteins that are on the plasma membrane, facing the outside of the cell
pore complex
rRNA synthesized in the nucleolus is transported in and out through the
8 large protein subunits
what is the pore complex composed of
nuclear lamina, mesh
With 100% Verified Answers!!
chromosomes in a nucleus bound by a membranous nuclear envelope, membrane-bound
organelles, cytoplasm
traits of eukaryotes
bilayer of phospholipids that have hydrophilic layer facing outwards, some
proteins embedded within
eukaryotic cell membrane composition
bi, nuclear envelope
the nucleus is surrounded by a ____layer _______ _____________
chromatin
most of the nucleus is
histones
in chromatin, the DNA molecule is wrapped around proteins called
nucleolus
where is rRNA synthesized
rough ER
what organelle is continuous with the nuclear envelope
lipid, carbohydrate, and steroid production, detoxing, pumps calcium into its lumen
smooth ER purpose
regulation
why is calcium important
, rRNA and proteins
ribosomes have two subunits, both made up of
does final modifications of proteins
purpose of golgi aparatus
cis, transport vesicles from ER
what side of the golgi apparatus is the receiving side and what does it receive
trans
what side of the golgi apparatus is the shipping side
unfinished proteins
what do the ER transport vesicles contain that the golgi apparatus receives
microfilaments, intermediate filaments, microtubuals
what are the three components of the cytoskeleton
actin monomers in double helix chains
what are microfilaments
h bonds
what bonds connect microfilaments
sugar chains
what can be attached to proteins that are on the plasma membrane, facing the outside of the cell
pore complex
rRNA synthesized in the nucleolus is transported in and out through the
8 large protein subunits
what is the pore complex composed of
nuclear lamina, mesh
