BIO 225 EOC EXAMS 2 ALL QUESTIONS AND
ANSWERS SURE A+
✔✔Gram-negative bacteria - ✔✔Have thin peptidoglycan and an outer membrane
✔✔Peptidoglycan - ✔✔Main component of bacterial cell walls
✔✔Passive transport - ✔✔Movement without energy from high to low concentration
✔✔Active transport - ✔✔Movement requiring energy
✔✔Diffusion - ✔✔Movement of molecules from high to low concentration
✔✔Osmosis - ✔✔Movement of water across a membrane
✔✔Chemotaxis - ✔✔Movement toward or away from chemicals
✔✔Endospore - ✔✔Dormant, resistant bacterial structure
✔✔Sporulation - ✔✔Formation of an endospore
✔✔Germination - ✔✔Return of an endospore to active growth
, ✔✔Nucleus - ✔✔Contains DNA in eukaryotic cells
✔✔Golgi apparatus - ✔✔Packages and ships proteins
✔✔Mitochondria - ✔✔Produce ATP/energy
✔✔Lysosomes - ✔✔Contain digestive enzymes
✔✔Endoplasmic reticulum (ER) - ✔✔Makes proteins and lipids
✔✔Yeast - ✔✔Single-celled fungus
✔✔Mold - ✔✔Multicellular fungus made of hyphae
✔✔Hyphae - ✔✔Threadlike fungal filaments
✔✔Mycelium - ✔✔Mass of hyphae
✔✔Asexual spores - ✔✔Spores formed without fusion of sex cells
✔✔Sexual spores - ✔✔Spores formed by fusion of sex cells
✔✔Candida albicans - ✔✔Fungus causing yeast infections
✔✔Aspergillus - ✔✔Fungus that can cause respiratory disease
✔✔Cryptococcus - ✔✔Fungus that can cause meningitis
✔✔Protozoa - ✔✔Single-celled eukaryotes often capable of movement
✔✔Flagella - ✔✔Long whip-like structures for movement
✔✔Cilia - ✔✔Short hair-like structures for movement
✔✔Pseudopodia - ✔✔"False feet" used for movement and feeding
✔✔Giardia - ✔✔Protozoan causing intestinal disease
✔✔Plasmodium - ✔✔Protozoan causing malaria
✔✔Trypanosoma - ✔✔Protozoan spread by insect vectors
ANSWERS SURE A+
✔✔Gram-negative bacteria - ✔✔Have thin peptidoglycan and an outer membrane
✔✔Peptidoglycan - ✔✔Main component of bacterial cell walls
✔✔Passive transport - ✔✔Movement without energy from high to low concentration
✔✔Active transport - ✔✔Movement requiring energy
✔✔Diffusion - ✔✔Movement of molecules from high to low concentration
✔✔Osmosis - ✔✔Movement of water across a membrane
✔✔Chemotaxis - ✔✔Movement toward or away from chemicals
✔✔Endospore - ✔✔Dormant, resistant bacterial structure
✔✔Sporulation - ✔✔Formation of an endospore
✔✔Germination - ✔✔Return of an endospore to active growth
, ✔✔Nucleus - ✔✔Contains DNA in eukaryotic cells
✔✔Golgi apparatus - ✔✔Packages and ships proteins
✔✔Mitochondria - ✔✔Produce ATP/energy
✔✔Lysosomes - ✔✔Contain digestive enzymes
✔✔Endoplasmic reticulum (ER) - ✔✔Makes proteins and lipids
✔✔Yeast - ✔✔Single-celled fungus
✔✔Mold - ✔✔Multicellular fungus made of hyphae
✔✔Hyphae - ✔✔Threadlike fungal filaments
✔✔Mycelium - ✔✔Mass of hyphae
✔✔Asexual spores - ✔✔Spores formed without fusion of sex cells
✔✔Sexual spores - ✔✔Spores formed by fusion of sex cells
✔✔Candida albicans - ✔✔Fungus causing yeast infections
✔✔Aspergillus - ✔✔Fungus that can cause respiratory disease
✔✔Cryptococcus - ✔✔Fungus that can cause meningitis
✔✔Protozoa - ✔✔Single-celled eukaryotes often capable of movement
✔✔Flagella - ✔✔Long whip-like structures for movement
✔✔Cilia - ✔✔Short hair-like structures for movement
✔✔Pseudopodia - ✔✔"False feet" used for movement and feeding
✔✔Giardia - ✔✔Protozoan causing intestinal disease
✔✔Plasmodium - ✔✔Protozoan causing malaria
✔✔Trypanosoma - ✔✔Protozoan spread by insect vectors
