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makvit [3.9K]
3 years ago
7

Based on figure 19-4, what is the student probably trying to test?

Biology
1 answer:
Masteriza [31]3 years ago
3 0
The student is trying to see which substance (disinfectant 1, 2, 3, or the distilled water) can disinfect the most.
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Which of the following outcome would be most likely if the proteins emmbedded in a cell membrane became unable to function prope
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What are Sulfas? How do they work?​
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Sulfonamide is a group that is the basis of many groups of drugs.

Sulfa drugs work by binding and inhibiting a specific enzyme called dihydropteroate synthase. This enzyme is critical for the synthesis of folate, an essential nutrient.

plz mark me as brainliest :)

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Which of the following medial temporal lobe structures is important for declarative memory consolidation? Choose the correct opt
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all choices are correct

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What is a communicable disease chain? what steps can a nurse can take to break a link within the communicable disease chain?
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<span>A diseases may be classified as either communicable or non-communicable. Communicable diseases are caused by pathogens who inhabit a host, man (I'm not saying man is the only host or man is necessarily the final host; there could be many host) who in turn passes the disease to another. Pathogens are viral, bacterial, parasitic and fungal. There are several stages before the pathogen metamorphoses into a full-blown disease. The stages in which several events happen builds up before the pathogen affects the final host is called a communicable disease chain. There are six stages ( Pathogen, reservoir, portal of ext, mode of transmission, portal of entry and susceptible host) in the communicable disease chain but the step a nurse shouod take is 1. Destroy the second link (Reservoir) by thoroughly sanitizing the environment. Obviously, this is where the Pathogens live. If the reservoir is taken care of; there's no way they could infect the host.</span>
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3 years ago
A train car is to a train, as a _____________________ is to a polymer as a molecule is to a __________________________.
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The correct answer is - Polymer (macromolecules), monomer (building blocks

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Polymers are comparable to the train as polymers are made up of several monomers linked together to carry more but can be removed from the polymer if required similarly the train cars that are comparable to the monomers or building block are joined together but can be taken off.

Macromolecules are polymers that are made up of joining monomers together and makes large molecules. Macromolecules like carbohydrates are made up of monosaccharides as monomers, proteins are made up of amino acids as monomer or building block, lipids are made up of fatty acids and nucleic acid are made up of nucleotides.

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