SFU BPK 105 OL cell
strucutres and functions
EXAM QUESTIONS AND
VERIFIED CORRECT
ANSWERS GRADED A+
LATEST 100% GUARANTEED
PASS
2. reproduction and inheritance
3. cell metabolism and energy utilization
4. communication
what are the 5 ways things can move in and out of a cell - CORRECT ANSWER-1. diffusion
2. osmosis
3. carrier facilitated transport
4. exocytosis
5. endocytosis
what does a cell synthesize and what guides its structure - CORRECT ANSWER-proteins, lipis and
nucleic acids
the specific stucture of things being synthesized is guided by selective gene expression
True or false: each cell contains an full copy of your unique genetic info - CORRECT ANSWER-T
, True or false: when cells divide, only relevant genetic info is copied onto the new cell - CORRECT
ANSWER-F
all genetic info is copied over
what does cell metabolism refer to and how does the body use energy - CORRECT ANSWER-
metabolism - all the chemical reactions within a cell
potential energy released during metabolic reactions used in cellular work
how does the body communicate with itself - CORRECT ANSWER-chemical (hormone) and
electrical (ion movement) signals
cells that require a lot of ATP (muscles) have more ____________ - CORRECT ANSWER-
mitochondria
list the 3 carrier mediated transport cells use and what are the differences between them -
CORRECT ANSWER-1. facilited diffusion - no ATP required uses [ ] gradients
2. active transport - uses ATP goes against [ ] gradents
3. secondary active transport - transport of solute toward increasing electrochemical potential
coupled with facilitated diffusion of something else toward decreasing electrochemical potential
name 3 types of passive transport and describe them - CORRECT ANSWER-1. diffusion - with
concentration gradient
2. osmosis - with concentration gradient but with water
3. facilitated diffusion - with concentration gradient with carrier molecules
name 3 types of channels that help with diffusion - CORRECT ANSWER-1. membrane channel
strucutres and functions
EXAM QUESTIONS AND
VERIFIED CORRECT
ANSWERS GRADED A+
LATEST 100% GUARANTEED
PASS
2. reproduction and inheritance
3. cell metabolism and energy utilization
4. communication
what are the 5 ways things can move in and out of a cell - CORRECT ANSWER-1. diffusion
2. osmosis
3. carrier facilitated transport
4. exocytosis
5. endocytosis
what does a cell synthesize and what guides its structure - CORRECT ANSWER-proteins, lipis and
nucleic acids
the specific stucture of things being synthesized is guided by selective gene expression
True or false: each cell contains an full copy of your unique genetic info - CORRECT ANSWER-T
, True or false: when cells divide, only relevant genetic info is copied onto the new cell - CORRECT
ANSWER-F
all genetic info is copied over
what does cell metabolism refer to and how does the body use energy - CORRECT ANSWER-
metabolism - all the chemical reactions within a cell
potential energy released during metabolic reactions used in cellular work
how does the body communicate with itself - CORRECT ANSWER-chemical (hormone) and
electrical (ion movement) signals
cells that require a lot of ATP (muscles) have more ____________ - CORRECT ANSWER-
mitochondria
list the 3 carrier mediated transport cells use and what are the differences between them -
CORRECT ANSWER-1. facilited diffusion - no ATP required uses [ ] gradients
2. active transport - uses ATP goes against [ ] gradents
3. secondary active transport - transport of solute toward increasing electrochemical potential
coupled with facilitated diffusion of something else toward decreasing electrochemical potential
name 3 types of passive transport and describe them - CORRECT ANSWER-1. diffusion - with
concentration gradient
2. osmosis - with concentration gradient but with water
3. facilitated diffusion - with concentration gradient with carrier molecules
name 3 types of channels that help with diffusion - CORRECT ANSWER-1. membrane channel
