BIO 104 Exam 2 Questions With Complete
Solutions 100% Correct
cuticle a part in the leaves of plants that contain stomata which open to take in carbon
dioxide, but will close to prevent too much water loss
prokaryote (prokaryotic cell) no membrane-enclosed organelles such as nuclei or
mitochondria; i.e. bacteria and archaea
symplast (roots) from one cell's cytoplasm to the next through plasmodesmata; water
dissolved nutrient minerals move through the root epidermis and cortex along
pholem the vascular tissue in plants that conducts sugars and other metabolic products
downward from the leaves
function of nectar attraction of pollinators
stomata allow gas exchange for photosynthesis
dermal tissue help prevent desiccation of plant tissues
, BIO 104 Exam 2 Questions With Complete
Solutions 100% Correct
endosymbiotic theory proposes that mitochondria originated when a bacterial cell took up
residence inside a eukaryote
secondary endosymbiotic explains the double bilayer in mitochondria and chloroplasts
transduction the transfer of bacterial genes to another bacteria by a virus
horizontal gene transfer the transfer of bacterial genes from one bacteria to another
viroid are among the smallest infectious pathogens known
plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's
chromosomal DNA; naturally exist in bacterial cells
virus a particle that consists of nucleic acids surrounded by protein and requires a host
organism to replicate; nonliving
Solutions 100% Correct
cuticle a part in the leaves of plants that contain stomata which open to take in carbon
dioxide, but will close to prevent too much water loss
prokaryote (prokaryotic cell) no membrane-enclosed organelles such as nuclei or
mitochondria; i.e. bacteria and archaea
symplast (roots) from one cell's cytoplasm to the next through plasmodesmata; water
dissolved nutrient minerals move through the root epidermis and cortex along
pholem the vascular tissue in plants that conducts sugars and other metabolic products
downward from the leaves
function of nectar attraction of pollinators
stomata allow gas exchange for photosynthesis
dermal tissue help prevent desiccation of plant tissues
, BIO 104 Exam 2 Questions With Complete
Solutions 100% Correct
endosymbiotic theory proposes that mitochondria originated when a bacterial cell took up
residence inside a eukaryote
secondary endosymbiotic explains the double bilayer in mitochondria and chloroplasts
transduction the transfer of bacterial genes to another bacteria by a virus
horizontal gene transfer the transfer of bacterial genes from one bacteria to another
viroid are among the smallest infectious pathogens known
plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's
chromosomal DNA; naturally exist in bacterial cells
virus a particle that consists of nucleic acids surrounded by protein and requires a host
organism to replicate; nonliving
