Incomplete dominance is seen in hypercholesterolemia. Mack and Toni are both heterozygous for this characteristic, and both have elevated levels of cholesterol. Their daughter Zoe has a cholesterol level six times the normal level. She is apparently homozygous. What fraction of Mack and Toni’s children are likely to have elevated but not extreme levels of cholesterol? If Mack and Toni have another child, what is the probability that the child will suffer from the more serious form of hypercholesterolemia as seen in Zoe?

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

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Match each term to its best definition? sedimentary depositional enviornment