a) Four solutions were made up; one containing glucose, one containing starch, one containing amylase (a starch digesting enzyme) and one containing sucrose. Unfortunately, the were not labelled, except as solutions A, B, C and D. The following tests were carried out to identify the solutions All solutions were tested with Biuret reagent

Q: what does it mean if a bacteria tested positive for indole

A: Like several biochemical bacterial experiments, the results of the indole test are indicated by a…

Q: Urease breaks down urea into what product? What color is an indication of a positive urease test

A: Urease is catalytic enzymes that hydrolysis the urea . They belong to the super family of amyl…

Q: Does Escherichia coli provide positive or negative results for the lysine decarboxylase and…

A: Ornithine decarboxylase test detects whether bacteria uses ornithine amino acid for carbon source…

Q: The order is for Moxam 5 gm IM every 8 hours.  On hand is 10 gram of Moxam with the following…

A: Medication order is the terms used to define the directions for a drug needed to be given to the…

Q: What is the disulfide? Can you explain to me, please? Also, can you give me an example of the…

A: Disulfide is an compound that is made up of two atoms of sulphur in its empirical formula. Its…

Q: Qualitative and Quantitative Tests for Amino Acids and Proteins Complete the table:  Test Reagents…

A: Introduction: Amino acids are biomolecules containing an amino and a carboxyl group with a side…

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A: The amino acids in a protein are linked by various linkages such as amide, hydrogen bonding, sulfide…

Q: We would be having a lab activity about carbohydrates. I would like to ask the following to compare…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Will starch + amylase be positive or negative for the Iodine Test?

A: Carbohydrates are the organic molecules that are the primary source of energy for our bodies. They…

Q: Can S-layer proteins be detected by immunolabelling when a capsule is present? How do you know? I…

A: The above text is a scientific research article detailing a study on the capsulation and S-layer…

Q: why would you perform an indole test?

A: The inside test is a qualitative approach of the biochemical analysis of bacteria that determine…

Q: Explain main difference would you see when conducting  the nitrous acid test with aniline vs.…

A: Nitrous acid test with aniline will give stable diazonium salt as aniline is primary aromatic amine.

Substance Abuse

Substance abuse refers to the use of illegal drugs in excessive quantities, as well as the misuse of legal substances such as prescription or over-the-counter pharmaceuticals or alcohol for purposes other than those intended. Drug addiction, also known as substance use disorder, is a disease that affects the brain and behavior of a person. It leads to a failure to control the use of any drug or prescription, legal or illegal.