You introduce cyanide to an actively respiring mitochondrion. cyanide blocks the transfer of electrons from the last cytochrome in the etc to oxygen. based on your understanding of cellular respiration would the following statements be true or false?
the pumping of hydrogen ions from the matrix to the space between the mitochondrial membranes would decrease. you introduce cyanide to an actively respiring mitochondrion. cyanide blocks the transfer of electrons from the last cytochrome in the etc to oxygen. based on your understanding of cellular respiration would the following statements be true or false?
the pumping of hydrogen ions from the matrix to the space between the mitochondrial membranes would decrease. true false

You have been asked to lead a demonstration for the undergraduate microbiology lab course about the uses of negative staining when studying bacteria. a "negative" stain does not stain the bacterial cell itself but stains the space between cells. under magnification, the acidic (negativelycharged) nature of the stain will be repelled by the negatively charged bacterial cell wall and willleave the cell colorless in a stained background. negative stains are used primarily to reveal the presence of negatively charged bacterial capsules; therefore, they are also called capsule stains. encapsulated cells appear to have a halo surrounding them. the negative stain procedure does not require heat fixation, which limits any chances of alteration in bacterial cell shape and size. the bacterial suspension is added to a drop of stain, such as nigrosin or eosin, and drawn across the glass slide using a coverslip. nigrosin staining-not safranin staining-of klebsiella pneumoniae will allow for the visualization of the cell shape and the determination of the presence of a capsule. true/false

What does the positioning of transcription factors determine?

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae