BSC 114 COMPREHENSIVE ANSWERS AND
QUESTIONS SET A+
✔✔A _____ junction provides a channel for communication between animal cells -
✔✔gap
✔✔An organelle found in animals that is NOT found
in plant cells. - ✔✔centrioles
✔✔A cytoskeletal element that functions in muscle
contraction is called _______filament. - ✔✔micro
✔✔The lowest level of structure capable of performing all the activities of life. - ✔✔cell
✔✔Smooth endoplasmic reticulum is involved in the synthesis of _____. - ✔✔lipids
✔✔The golgi apparatus receives proteins with transport _______. - ✔✔vesicles
✔✔A group of organisms that lack membrane- enclosed organelles. - ✔✔prokaryotes
✔✔In bacteria, DNA is concentrated in a region called the ____. - ✔✔nucleoid
✔✔Ribosomes are synthesized in this organelle. - ✔✔nucleolus
✔✔An organelle that contains DNA. - ✔✔chloroplast
✔✔The extracellular matrix is made mostly of _______protein secreted by cells. -
✔✔glyco
✔✔The cell _____ prevents excessive uptake of water in plants. - ✔✔wall
✔✔A cytoskeletal element that functions in the
, movement of cells (in cilia and flagella). - ✔✔microtubules
✔✔cell walls in plants are perforated with channels
that allow for communication between cells. These are called ______. -
✔✔plasmodesmata
✔✔A _____ junction between animal cells forms a
seal that prevents leakage of extracellular material. - ✔✔tight
✔✔An organelle that contains an enzyme that uses
oxygen to break fats down into smaller molecules. - ✔✔peroxisome
✔✔A group of organisms that possess membrane- bound organelles. - ✔✔eukaryotes
✔✔The rough endoplasmic reticulum is involved in
folding _____ into their proper three dimensional
state. - ✔✔proteins
✔✔Proteins are synthesized on _____. - ✔✔ribosomes
✔✔An organelle that moves on its own, changes it
shape, and divides. - ✔✔mitochondria
✔✔An organelle that digests macromolecules and
parts of damaged cells. - ✔✔lysosome
✔✔The process whereby a cell recycles its own
organic material. - ✔✔autophagy
✔✔A ______ vacuole is used by plants to store
organic compounds and pigments. - ✔✔central
✔✔An organelle that is found in plant cells that is NOT found in animal cells. -
✔✔chloroplast
✔✔Smooth endoplasmic reticulum is involved in the
storage of _____ ions in muscle cells. - ✔✔calcium
✔✔The most abundant glycoprotein in animal cells
is collagen. True or False? - ✔✔true
✔✔The control of water balance is called ______. - ✔✔osmoregulation
QUESTIONS SET A+
✔✔A _____ junction provides a channel for communication between animal cells -
✔✔gap
✔✔An organelle found in animals that is NOT found
in plant cells. - ✔✔centrioles
✔✔A cytoskeletal element that functions in muscle
contraction is called _______filament. - ✔✔micro
✔✔The lowest level of structure capable of performing all the activities of life. - ✔✔cell
✔✔Smooth endoplasmic reticulum is involved in the synthesis of _____. - ✔✔lipids
✔✔The golgi apparatus receives proteins with transport _______. - ✔✔vesicles
✔✔A group of organisms that lack membrane- enclosed organelles. - ✔✔prokaryotes
✔✔In bacteria, DNA is concentrated in a region called the ____. - ✔✔nucleoid
✔✔Ribosomes are synthesized in this organelle. - ✔✔nucleolus
✔✔An organelle that contains DNA. - ✔✔chloroplast
✔✔The extracellular matrix is made mostly of _______protein secreted by cells. -
✔✔glyco
✔✔The cell _____ prevents excessive uptake of water in plants. - ✔✔wall
✔✔A cytoskeletal element that functions in the
, movement of cells (in cilia and flagella). - ✔✔microtubules
✔✔cell walls in plants are perforated with channels
that allow for communication between cells. These are called ______. -
✔✔plasmodesmata
✔✔A _____ junction between animal cells forms a
seal that prevents leakage of extracellular material. - ✔✔tight
✔✔An organelle that contains an enzyme that uses
oxygen to break fats down into smaller molecules. - ✔✔peroxisome
✔✔A group of organisms that possess membrane- bound organelles. - ✔✔eukaryotes
✔✔The rough endoplasmic reticulum is involved in
folding _____ into their proper three dimensional
state. - ✔✔proteins
✔✔Proteins are synthesized on _____. - ✔✔ribosomes
✔✔An organelle that moves on its own, changes it
shape, and divides. - ✔✔mitochondria
✔✔An organelle that digests macromolecules and
parts of damaged cells. - ✔✔lysosome
✔✔The process whereby a cell recycles its own
organic material. - ✔✔autophagy
✔✔A ______ vacuole is used by plants to store
organic compounds and pigments. - ✔✔central
✔✔An organelle that is found in plant cells that is NOT found in animal cells. -
✔✔chloroplast
✔✔Smooth endoplasmic reticulum is involved in the
storage of _____ ions in muscle cells. - ✔✔calcium
✔✔The most abundant glycoprotein in animal cells
is collagen. True or False? - ✔✔true
✔✔The control of water balance is called ______. - ✔✔osmoregulation
