Chp. 3 Quiz Flashcards
The mitochondria is the power house of the cell making ATP.
True
False
TRUE
Passive membrane transport process includes _______?
movement of a substance down it concentration gradient.
The RNA responsible for bringing the amino acids to the ribosome for protein formation is ?
tRNA
DNA transcription is another word for DNA replication.
True
False
FALSE
The function of centrioles include ______?
organizing the mitotic spindle in cell division
Each daughter cell resulting from mitotic cell division has the exactly same genetic composition.
True
False
TRUE
Peroxisomes can be called ____ of the cell.
detoxifiers
Which cell junction is used as a water proof barrier between cells?
tight junction
If a cell is placed in a hypertonic solution, the cell would __________?
have water pulled out and shrink
Which organelle would sort and ship proteins?
golgi apparatus
Which phase of mitosis would involve the condensing of DNA to chromosomes, the formation of spindles and the decentergation of the nuclear envelop?
prophase
Peripheral proteins on cell membranes would be involved in what function?
cellular recognition
Facilitated diffusion doesn’t require the use of ATP.
a) True
b) False
TRUE
ATP must be used to move a solute against its concentration gradient.
a) True
b) False
Which cation is found more within interstitial fluid?
Na+
