BIOLOGY HIGH SCHOOL

All of the following methods would increase the solubility of a solid solute, except for A. increasing the temperature heating the solution.
B. stirring the particles more vigorously.
C. turning down the heat.
D. chopping the solid into finer pieces.

Answers

Answer 1
Answer: All of the following methods would increase the solubility of a solid solute, except for turning down the heat. Increasing the temperature heating the solution, stirring the particles more vigorously and chopping the solid into finer pieces increase the solubility of a solid solute.
Answer 2
Answer:

Turning down the heat is the answer

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If you are administering a drug with a dosing rate of 50 mg/kg to a patient with a mass of 50 kg, how many mg of drug do you need to deliver to the patient?O 25 mg
O 2,500 mg
O 250 mg
O 2.5 mg
O 50 mg

Answers

0.330 and the 3 is what you rounded up

Final answer:

To calculate the dosage of a drug given in mg/kg for a person, multiply the dosing rate by the person's mass. In this case, the dosing rate is 50 mg/kg and the mass of the person is 50 kg, yielding a total dosage of 2,500 mg.

Explanation:

When administering a drug with a dosing rate that is given in mg/kg, you need to multiply the dosing rate by the patient's mass to determine the proper dosage. In this case, we use the formula:

Dose = Dosing rate × mass

Substituting the given values into the formula:

Dose = 50 mg/kg × 50 kg, which equals to 2,500 mg.

Therefore, you need to administer 2,500 mg of the drug to the patient.

Learn more about Drug Dosage Calculation here:

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What is a nucleotide?O A matched pair of amino acids
O A building block of the nucleus
O A single "letter" of DNA
An entire strand of DNA

Answers

Answer:

A single letter of DNA.

Explanation:

Glucose is classified as aa. polymer.
b. monomer.
c. disaccharide.
d. polysaccharide.
Why does changing the pH of a solution affect the ability of an enzyme to catalyze a chemical reaction?
a. It destroys the substrate.
b. It changes the shape of the protein.
c. It breaks the protein into its monomers.
d. It raises the temperature of the solution.

Answers

B-monomer I am not sure about the second one but i think it's C

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Answers

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Describe two examples of how an understanding of genetics is making new fields of health care(treatment or diagnosis)possible?

Answers

Answer:

Genetics is a branch of science that deals with the study of genes, their sequence, function, variation, and heredity.

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Four students are asked to list characteristics of RNA in a table as part of an assignment. Which student listed the characteristics correctly?

Answers

The answer is student 1.
Student 1 said that RNA is not deoxyribose but ribose. Student 1 also noted that RNA do not contain thymine but contains Uracil.. It is very obvious that student 1 correctly noted the characteristics of an RNA.

NOTE: In RNA, the pentose sugar is ribose and not deoxyribose. RNA contains uracil in place of thymine.

See attached file for the table.

The answer is; student 1

The reason RNA is a ribose sugar is because it’s pentose rings have an H, rather than an OH in DNA, in their 2’ carbon.  DNA has deoxyribose sugar in comparison. In addition, rather than having Thymine base (bases attach to the 1’ carbon in the rings), like in DNA, this base is replaced by Uracil (so Uracil binds complementarily to Adenine in RNA).
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