Microbiology ch5 test 2 QUESTIONS AND ANSWERS 100%
ACCURATE 2025.
Symbiosis - evidence suggests evolution from prokaryotic organisms by ________
Flagella - motility, microtubules in a 9+2 arrangement
Cilia - motility, feeding, filtering. Shorter and more numerous
Glycocalyx - outermost boundary that comes into direct contact with environment,
composed of polysaccharides
Cell wall - rigid, provides structural support and shape
Cytoplasmic Membrane - bilayer of phospholipids, sterols
Nucleus - contains chromosomes, most prominent organelle of eukaryotic cell
Nucleolus - dark area for rRNA synthesis and ribosome assembly
Rough Endoplasmic Reticulum - proteins synthesized and shunted into ER for
packaging and transport
Smooth Endoplamsic Reticulum - functions in nutrient processing, synthesis, and
storage of lipids
Golgi apparatus - modifies, stores, and packages proteins
Cisternae - stack of flattened sacs on golgi apparatus
Transport Process - nucleus --> RER --> Golgi --> vesicles --> secretion
Lysosomes - vesicles containing enzymes originated from Golgi apparatus. Intracellular
digestion
Vacuoles - membrane bound sacs containing particles to be digested, excreted, or
stored
Phagosome - vacuole merged with a lysosome
Mitochondria - function in energy production, contains DNA
Cristae - mitochondria consists of an outer membrane and an inner membrane with
folds called ______
ACCURATE 2025.
Symbiosis - evidence suggests evolution from prokaryotic organisms by ________
Flagella - motility, microtubules in a 9+2 arrangement
Cilia - motility, feeding, filtering. Shorter and more numerous
Glycocalyx - outermost boundary that comes into direct contact with environment,
composed of polysaccharides
Cell wall - rigid, provides structural support and shape
Cytoplasmic Membrane - bilayer of phospholipids, sterols
Nucleus - contains chromosomes, most prominent organelle of eukaryotic cell
Nucleolus - dark area for rRNA synthesis and ribosome assembly
Rough Endoplasmic Reticulum - proteins synthesized and shunted into ER for
packaging and transport
Smooth Endoplamsic Reticulum - functions in nutrient processing, synthesis, and
storage of lipids
Golgi apparatus - modifies, stores, and packages proteins
Cisternae - stack of flattened sacs on golgi apparatus
Transport Process - nucleus --> RER --> Golgi --> vesicles --> secretion
Lysosomes - vesicles containing enzymes originated from Golgi apparatus. Intracellular
digestion
Vacuoles - membrane bound sacs containing particles to be digested, excreted, or
stored
Phagosome - vacuole merged with a lysosome
Mitochondria - function in energy production, contains DNA
Cristae - mitochondria consists of an outer membrane and an inner membrane with
folds called ______
