Biology, 02.11.2019 10:31 bigmouth804
What is a difference between therapeutic cloning and reproductive cloning? reproductive cloning produces cells that are genetically identical, and therapeutic cloning does not. reproductive cloning produces a living organism, and therapeutic cloning does not. reproductive cloning involves the transfer of genetic material, and therapeutic cloning does not. reproductive cloning requires cell division to occur, and therapeutic cloning does not.
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Biology, 21.06.2019 20:00
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
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Biology, 22.06.2019 00:10
Body systems are not completely independent they integrate and work together describe one example of the integration between body systems
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Biology, 22.06.2019 00:50
Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?
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Biology, 22.06.2019 14:40
Explain the causes and effect of damage to the genetic code.
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What is a difference between therapeutic cloning and reproductive cloning? reproductive cloning pro...
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