The hydrolysis of a protein results in the production of amino acids. This procedure involves the breaking of the peptide bonds within the protein using water, resulting in the formation of individual amino acids. Additionally, amino groups are converted into waste products such as urea.
Explanation:Proteins are polymers largely composed of amino acids connected by peptide bonds. In a process known as hydrolysis, these proteins are broken down into smaller components through the introduction of water. As a result, the bonds within the protein molecule are broken, typically resulting in the formation of individual amino acids.
It's important to note that for an amino acid to participate in this breakdown procedure, its amino group must first be removed. Following this, the amino group is usually converted into ammonia. Mammalian organisms, however, convert this ammonia into a more efficient waste product known as urea.
Overall, in the hydrolysis of proteins, the primary compounds produced are amino acids, which may be further metabolized or reformed into other proteins.
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The weakest hydrogen line stars are classified as:
Class A
Class M
Class Q
Class Z
Compared to the boiling point of 1.0 M KCl(aq) at standard pressure, the boiling point of 1.0 M CaCl2(aq) at standard pressure is
Magnesium hydroxide is used as an antacid in milk of magnesia and reacts with hydrogen chlrode in the stomach to form water and mageniusm chloride. write out the chemical equation for this reaction with the correct chemical formulas, and balance the equation
Which compound is least soluble in water at 60 degrees Celsius
Calculate the molecular mass of Carbon monoxide (CO) by adding the atomic mass of carbon and the atomic mass of oxygen
The molecular mass of Carbon monoxide (CO) is 28.01 g/mol, which is the sum of the atomic mass of carbon (12.01 g/mol) and oxygen (16.00 g/mol).
The question is asking to calculate the molecular mass of Carbon monoxide (CO). To find the molecular mass, you need to add the atomic mass of carbon (C) and the atomic mass of oxygen (O).
Using the standard atomic weights for these elements, carbon has an atomic mass of approximately 12.01 g/mol and oxygen has an atomic mass of about 16.00 g/mol.
So, the molecular mass of CO would be:
12.01 g/mol (Carbon) + 16.00 g/mol (Oxygen) = 28.01 g/mol (Carbon monoxide)
if a material is ductile, it is most likely a __________
Answer:
It is known that metals are malleable and ductile
so your answer would be metal
Explanation:
It is known that metals are malleable and ductile. Whereas non-metals are neither malleable nor ductile. On the other hand, metalloids are the elements which contain properties similar to both metals and non-metals.
what does mRNA copy and carry the code to produce?
A. DNA
B. proteins
C.gametes
D. organelles
Option B : Protein.
[tex]DNA\overset{Transcription}{\rightarrow}mRNA\overset{Translation}{\rightarrow} Protein[/tex]
The genetic information is stored in DNA which is carried by mRNA (messenger RNA). This genetic information is in the form of three-base code, here each code is used to represent an amino acid. The sequence of amino acid form proteins thus, the correct option is protein.
How much heat (in kj) is released when 3.600 mol naoh(s) is dissolved in water? (the molar heat of solution of naoh is â445.1 kj/mol.)?
Answer : The amount of heat released is, -1602.36 KJ
Explanation : Given,
Moles of NaOH = 3.600 mole
Molar heat of solution of NaOH = -445.1 KJ/mole
Now we have to calculate the amount of heat released.
As, 1 mole of NaOH is dissolved in water then heat released = - 445.1 KJ
So, 3.600 mole of NaOH is dissolved in water then heat released = [tex]-445.1\times 3.600=-1602.36KJ[/tex]
Therefore, the amount of heat released is, -1602.36 KJ
If 82.3 l of an ideal gas is cooled from 46 degrees calius to -166 what will the volume of the gas become
What mass of sucrose, c12h22o11, is needed to make 500.0 ml of 0.200 m solution?
Answer: The mass of sucrose is 34.23 g
Explanation:
Molarity is defined as the number of moles present in one liter of solution.
Mathematically,
[tex]\text{Molarity of the solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}[/tex]
Or,
[tex]\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}[/tex]
We are given:
Molarity of solution = 0.200 M
Molar mass of sucrose = 342.3 g/mol
Volume of solution = 500 mL
Mass of sucrose = ? g
Putting values in above equation, we get:
[tex]0.200mol/L=\frac{\text{Mass of sucrose}\times 1000}{342.3g/mol\times 500mL}\\\\\text{Mass of sucrose}=34.23g[/tex]
Hence, the mass of sucrose is 34.23 g
NaBr + CaF2 → NaF + CaBr2 What coefficients are needed to balance the chemical equation? A) 1,1,1,1 B) 1,2,1,2 C) 1,2,2,1 D) 2,1,2,1
The correct answer is the D which 2,1,2,1.
Explanation:In a balanced chemical equation, the number of particular atom on the right side of the equation is equal to the number of that atom on the left side of the equation.As in the left side of the equation, there are 2 F atom and 1 Br. While on the right side there are 1 F and 2 Br. S for the balancing, we will put coefficient to the equation.And the equation will be:2NaBr + CaF2 → 2NaF + CaBr2
How many neutrons are in an atom of molybdenum-96 (Mo-96)?
Based on their positions in the periodic table, which of the following elements would you expect to have the highest electronegativity value?
Answer:
Fluorine would likely have the highest electronegativity value.
Explanation:
A buffer contains significant amounts of ammonia and ammonium chloride. part a write an equation showing how this buffer neutralizes added acid (hi).
When a strong acid is added to a buffer containing ammonia and ammonium chloride, the ammonia reacts with the acid, neutralizing it and creating ammonium. The remaining ammonium chloride then contributes additional ammonia to maintain the buffer's pH.
Explanation:The buffer contains both ammonia and ammonium chloride, which represent a weak base and its conjugate acid respectively. When a strong acid like HI is added to the buffer, the following reaction occurs NH3 (ammonia) + HI -> NH4+ (ammonium) + I-. In this reaction, the base component of the buffer (ammonia) reacts with the added acid (HI), neutralizing it and producing its conjugate acid (ammonium). The remaining ammonium chloride in the buffer then helps maintain the pH by releasing more ammonia into the solution.
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In a buffer containing ammonia and ammonium chloride, the ammonia molecules react with hydronium ions from the added acid to form ammonium ions and water, neutralizing the acid.
Explanation:A buffer is a solution that resists dramatic changes in pH and is composed of pairs of solutes, such as a weak acid and a salt derived from that weak acid, or a weak base and a salt of that weak base. In this case, the buffer contains ammonia and ammonium chloride. When an acid, such as HI, is added to the buffer, the ammonia molecules react with the hydronium ions (H3O+) to form ammonium ions (NH4+) and water, effectively neutralizing the added acid.
The equation for this reaction is:
H3O+ (aq) + NH3(aq) → NH4+ (aq)+ H2O(1)
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What is the maximum amount of kcl that can dissolve in 200 g of water? (the solubility of kcl is 34 g/100 g h2o at 20°c.)?
Answer:
68 grams is the maximum amount of KCl that can be dissolve in 200 g of water.
Explanation:
Let the maximum amount of KCl dissolved in water be x
Solubility of KCl in water = 34g /100 g
This means that 34 g of KCl can be dissolved in 100 g of water at 20°C
Maximum amount of KCl dissolved in 1 g of water = [tex]\frac{34}{100} g[/tex]
Maximum amount of KCl dessolbved in 200 g of water :
[tex]\frac{34}{100}\times 200=68 g[/tex]
68 grams is the maximum amount of KCl that can be dissolve in 200 g of water.
Which of these is an example of calcium carbonate? diamond graphite shelles of snails water
The shells of snails is an example of calcium carbonate. option C is correct.
What are shells?The shells are made up of calcium carbonate (CaCO3) compounds to protect the eggs or the embryo inside the egg or the soft body of the organism. the main purpose is to protect the body inside the shell from the harsh environment which can damage the body.
The eggshell of snail shell can be used as fillers in the polymer industries and it is the main source of calcium carbonate by crushing the shells we obtain it in powder form it is much rich in calcium.
The main function of the shell is to protect the body inside from the outer environment and for the growth of the body.
Therefore, the shells of snails are an example of calcium carbonate. option C is correct.
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Which reaction results in the greatest increase in entropy?
A. A → 2B
B. A → B
C. 2A → B
D. 3A → B
The reaction that results in the greatest increase in entropy is [tex]\rm A \rightarrow 2B[/tex]. The correct answer is option A.
Entropy is a measure of the disorder or randomness of a system. The greater the number of particles in a system, the greater the entropy. A reaction that produces more particles will result in an increase in entropy.
In reaction [tex]\rm A \rightarrow 2B[/tex], one molecule of A produces two molecules of B. This means that the number of particles in the system has increased, resulting in a greater degree of disorder or randomness and a higher entropy.Therefore, option A. [tex]\rm A \rightarrow 2B[/tex] results in the greatest increase in entropy because it produces more particles, which results in a greater degree of disorder or randomness and a higher entropy.
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The theoretical yield for a reaction is 55.9 g LiCl. The actual yield is 24.6 g LiCl. What is the percent yield of the reaction?
Question options:
227%
44%
25%
56%
Why do X-Ray technicians stand behind a shield when giving X-Rays to patients?
a.because large doses of X-Rays cause blindness
b.because they can more accurately see the patient's bones
c.because they need to protect themselves from patient disease
d.because large doses of X-Rays are known to cause cell damage and cancers
Some solutions cannot dissolve any more solute. what word is used to describe a solution of this type?
A. Weak
B. Saturated
C. Concentrated
D. Unsaturated
Final answer:
A solution that cannot dissolve any more solute is called a saturated solution. Saturated solutions have reached the maximum concentration of solute that can be dissolved under given conditions. The correct option choice is B: Saturated.
Explanation:
The word used to describe a solution that cannot dissolve any more solute because it has reached its capacity is saturated. A saturated solution has reached the maximum concentration of solute that can dissolve at given conditions. Conversely, an unsaturated solution contains less solute than it can dissolve, which means more solute can be added and dissolved. It's also important to note that a saturated solution can have varying degrees of concentration; some may be dilute if they contain a small amount of solute relative to the solvent, while others may be concentrated with a larger amount of solute.
How many grams of n2f4 can be produced from 225g f2?
Is mercury in a thermometer a pure substance or a mixture?
Mercury, as it is present in a thermometer, is classified as a pure substance. It's an element denoted by Hg on the periodic table with a constant composition and properties.
Explanation:The mercury that we find in a thermometer is considered a pure substance rather than a mixture. A pure substance is a form of matter that has a constant composition and properties that are definite throughout the sample. It includes elements and compounds.
Mercury, denoted as Hg on the periodic table, is an element. Therefore, it doesn't consist of different substances mixed together. Its properties, like boiling point and density, remain constant.
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How would the graph change if a catalyst were used? A would decrease. C would decrease. D would decrease. E would decrease.
Help not answers!!! Please.
Chemistry B Semester Final
1. Particles in a gas are best described as ____. (1 point)
• slow-moving, kinetic, hard spheres
• small, hard spheres with insignificant volumes
2. How does the atmospheric pressure at altitudes below sea level compare with atmospheric pressure at sea level? (1 point)
• The atmospheric pressure below sea level is higher.
Which of the following is the best description of a gaseous substance?
The best description of a gaseous substance among the given options is It has no definite shape or volume, and will expand indefinitely. The correct option is an option (c).
Gaseous substances do not have a definite shape or volume. They take shape and fill the entire space of the container they are in. They can expand indefinitely to occupy any available space. This description accurately represents the characteristics of a gaseous substance.
Therefore, It has no definite shape or volume and will expand indefinitely. The correct option is an option (c).
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The complete question is:
Which of the following is the best description of a gaseous substance?
It has no shape of its own but has a definite volume.
It has no definite shape or volume and will expand indefinitely.
It holds its shape without outside restraint.
It is the result of a chemical reaction involving two or more elements.
Final answer:
A gaseous substance is best described as having no definite shape or volume, expanding to fill the volume of any container it is in.
Explanation:
The best description of a gaseous substance is that it has no definite shape or volume, and will expand indefinitely to fill any container. Unlike solids that hold their shape without outside restraint, and liquids that have a definite volume but take the shape of their container, gases are characterized by particles that move about randomly in space with enough energy to completely overcome intermolecular interactions. This significant characteristic delineates a gas from other phases of matter, as it occupies the entire space available, regardless of the size of the container.
The substance that works as a reactant in an enzyme catalyzed reaction is called the
if 0.582 moles of zinc reacts with excess lead(IV) sulfate how many grams are zinc sulfate would be produced? can someone help me please?,
What are the units of molarity?
A. Moles of component/total moles of solution
B. Moles of solute/moles of solutions
C. Moles of solute/kilograms of solvent
D. Moles of solute/liters of solution
Answer:
D. Moles of solute/liters of solution
Explanation:
What is the ratio of Fe3+ ions to O2- ions in a neutral compound?
1:2
2:1
2:3
3:2,
How is platinum used to help regulate the release of harmful gases from cars?
Answer:
Platinum is used as a catalytic converter
Explanation:
At present, internal combustion vehicles are equipped with an element called catalytic converter, which is one of the most important components for the control of emissions of polluting gases resulting from combustion produced by engines. Its main function is to transform the polluting gases resulting from the burning of fuel into other gases that are more environmentally friendly. This element is located under the vehicle along the exhaust system pipe after the oxygen sensor.
There are different types of catalytic converters, but modern vehicles are equipped with three-way catalytic converters, referring to the three kinds of pollutant gases that must be reduced (CO, HC and NOX). The converter uses two types of catalysts, one of reduction and another of oxidation. Both consist of a ceramic structure covered with normally platinum, rhodium and palladium metal. The main idea was to create a structure that exposes the catalyst surface to the maximum against the flow of exhaust gases, also minimizing the amount of catalyst required since it is very expensive.