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FrozenT [24]
3 years ago
7

What is the national study of police practice?

SAT
1 answer:
ahrayia [7]3 years ago
4 0
Is criminal justice an option? 
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Which two statements are true about a system?
Alex
The 1st is correct and the 2nd is also correct as it should obey the Law of Conservation of mass.
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3 years ago
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The diploid number of chromosomes in a human skin cell is 46. how many chromosomes are in a human egg cell?
Anna [14]

Normal human body cells are diploid and the basic chromosomes number of human cell is (n) 23. Thus, a normal human cell has (2n) 46 chromosomes out of which 44 are autosomes and 2 are gender chromosomes XY.

<h3></h3><h3>What are chromosomes?</h3>

Chromosomes are threadlike structure of nucleic acids and protein present in the nucleus of living cells, carry genetic information in the form of genes.

The "X" or "Y" gene which determines whether new born will be a boy or a girl is an example of a chromosome. the below diagram representing the chromosome.

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6 0
1 year ago
Three hunters are walking single file. Which of the following would be safe?.
zhenek [66]

There are different steps to follow in ensuring safety with firearms. The safer step to follow is that the hunter in the front uses the elbow carry.

When hunting, If three hunters are walking single file, it is better for the hunter in the front should have the gun facing ahead but he or she should never carry it over the shoulder.

The Hunter in the middle must also have the gun facing sideways while the last one who is at the rear should face or point the gun to any side or the rear be it left or right.

See full question below

Three hunters are walking single file. Which of the following would be safe?

A. The hunter in the center uses the elbow carry.

B. The hunter in front uses the elbow carry.

C. All three hunters use the trail carry.

D. All three hunters use the shoulder carry.

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brainly.com/question/81175

6 0
2 years ago
circle the correct terms for the reaction going from left to right. reactant a gains/loses and electron to become product B
Effectus [21]

The question requires one to indicate the correct terms for the reactant from left to right.

<h3>What is a reactant?</h3>

A reactant is a material that enters and changes during a chemical reaction.

1. Reactant A (Gains/Loses) and electron to become product B

To produce B, reactant A loses one electron. The loss of one electron from an atom causes the atom to be oxidized.

Reactant A gives an electron to NAD+ and is transformed to B+ in the given reaction there is an increase in the positive charge. As a result, reactant A is oxidized to produce B+.

2. NAD+ becomes reduced in the process of the reaction.

NAD+ receives the electron given to it by reactant A and is reduced to NADH. As a result, the positive charge of NAD+ decreases.

3. NADH is more reduced than NAD+

NAD+ receives an electron and becomes NADH. As a result, NADH is decreased more than NAD+

4. NAD+ is in the more oxidized state compared to NADH

NAD+ has a surplus of positive charge as opposed to NADH. NAD+ must receive one electron in order to produce NADH. As a result, as opposed to NADH, NAD+ is more oxidized.

5. Reactant A is the electron donor in this reaction.

Reactant A loses one electron, resulting in positively charged B+. This electron is taken up by NAD+, which reduces to NADH. As a result,  the electron donor is reactant A.

6. Reactant A is the reducing agent in this reaction.

A reducing agent is a molecule that can transfer electrons.

Such a molecule has the potential to decrease another molecule while also becoming oxidized. Reactant A is the reducing agent in the given reaction, donating an electron to NAD+.

Following the electron transfer, reactant A is oxidized to product B+, and NAD+ is reduced to NADH.

Learn more about reactant at;
brainly.com/question/26283409
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3 0
2 years ago
PLEASE I NEED HELP with this question. "In one paragraph, explain what Politically Correct English is"
Elenna [48]
Politically correct English refers to the act of changing a word or expression instead of another in order to avoid being offensive. This can apply to situations such as sexism or racism. An example of this would be to use the term "Firefighter" instead of "fireman"
.
I hope thats the answer you wanted/ hope it helps
5 0
3 years ago
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