Practical #1 BSC 2085 Lab UPDATED ACTUAL Questions and
CORRECT Answers
Nucleus function contains chromatin and nucleolus
nucleolus function assembles ribosomes
, chromatin function location of DNA, provides genetic regulation of the cell
nuclear membrane function double layer membrane, outer boundary of nucleus
nuclear pore function allows materials to move between nucleus and cytoplasam
cell membrane function regulates passage of materials into and out of the cell (selectively permable)
rough ER function synthesis, transport, and packaging of proteins
smooth ER function synthesis, transport and packaging of carbohydrates and lipids
ribosome function site of protein synthesis
centriole function cylindrical organelle that occurs in pairs, involved in development of spindle
fibers
centrosome function contains centrioles
golgi apparatus function final assembly, transport and package materials, mostly for secretion from cell
secretory vesicles function export materials via exocytosis
lysosome function digestion within the cell of large molecules into their simpler components
peroxisome function detoxify harmful toxins like alchols and hydrogen peroxide
mitochondrion function site of aerobic steps of cellular respuration, where most ATP is produced
cytoplasam function all material inside the cell except the nucleus
cytosol function aqueous part of cytoplasm
interphase non-dividing cell
general cell growth
DNA replication
prophase cell division
nuclear membrane disappears
nucleolus disappears
chromatin condenses into chromosomes
spindle apparatus forms
metaphase chromosomes line up along metaphase plata
anaphase separation of genetic material
sister chromatids pulled to opposite poles by spindle fibers
CORRECT Answers
Nucleus function contains chromatin and nucleolus
nucleolus function assembles ribosomes
, chromatin function location of DNA, provides genetic regulation of the cell
nuclear membrane function double layer membrane, outer boundary of nucleus
nuclear pore function allows materials to move between nucleus and cytoplasam
cell membrane function regulates passage of materials into and out of the cell (selectively permable)
rough ER function synthesis, transport, and packaging of proteins
smooth ER function synthesis, transport and packaging of carbohydrates and lipids
ribosome function site of protein synthesis
centriole function cylindrical organelle that occurs in pairs, involved in development of spindle
fibers
centrosome function contains centrioles
golgi apparatus function final assembly, transport and package materials, mostly for secretion from cell
secretory vesicles function export materials via exocytosis
lysosome function digestion within the cell of large molecules into their simpler components
peroxisome function detoxify harmful toxins like alchols and hydrogen peroxide
mitochondrion function site of aerobic steps of cellular respuration, where most ATP is produced
cytoplasam function all material inside the cell except the nucleus
cytosol function aqueous part of cytoplasm
interphase non-dividing cell
general cell growth
DNA replication
prophase cell division
nuclear membrane disappears
nucleolus disappears
chromatin condenses into chromosomes
spindle apparatus forms
metaphase chromosomes line up along metaphase plata
anaphase separation of genetic material
sister chromatids pulled to opposite poles by spindle fibers
