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Body Chemistry assignment

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Last updated 5 months ago
42 questions
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Question 1
1.
Question 2
2.

What is the charge of a proton in an atom?

Question 3
3.

Where are neutrons located in an atom?

Question 4
4.

Which subatomic particle defines the atomic number?

Question 5
5.

What is the mass of an electron compared to a proton?

Question 6
6.

Question 7
7.

How can you tell a compound from a molecule?

Question 8
8.

What is true about all compounds?

Question 9
9.

What type of bond results from electron sharing between atoms?

Question 10
10.

Which bond involves the transfer of electrons?

Question 11
11.

Hydrogen bonds are formed between molecules due to:

Question 12
12.

Which bond has the weakest interaction strength?

Question 13
13.

Which bond is common in water molecules?

Question 14
14.

Covalent bonds typically occur between which types of elements?

Question 15
15.

What is one characteristic of ionic bonds?

Question 16
16.

Which bonds are usually strong and require large amounts of energy to break?

Question 17
17.

Which ion carries a positive charge?

Question 18
18.

Which of the following is a negatively charged ion?

Question 19
19.

Why are ions important in bodily fluids?

Question 20
20.

What is a common example of a cation in the human body?

Question 21
21.

What role do electrolytes play in the human body?

Question 22
22.

What role does water play as a universal solvent in the body?

Question 23
23.

How does water transport nutrients in the body?

Question 24
24.

What is the primary lubricant function of water in joints?

Question 25
25.

How does water contribute to heat capacity in the body?

Question 26
26.

In which process does water participate to break down molecules?

Question 27
27.

What is a function of water in chemical reactions?

Question 28
28.

Why is water essential for nutrient transport?

Question 29
29.

Which property allows water to reduce joint friction?

Question 30
30.

Which compound is an example of an inorganic compound?

Question 31
31.

What type of bond is most common in inorganic compounds?

Question 32
32.

Which element is primarily found in organic compounds?

Question 33
33.

What is a main role of proteins in the body?

Question 34
34.

Which macromolecule serves as the primary energy source?

Question 35
35.

What is a key characteristic of lipids?

Question 36
36.

Which of the following is NOT a carbohydrate?

Question 37
37.

What is the pH range for a neutral solution?

Question 38
38.

Which pH value indicates acidity?

Question 39
39.

What pH range is considered normal for blood?

Question 40
40.

What occurs when ATP loses a phosphate group?

Question 41
41.

Why is ATP considered the energy currency of the cell?

Question 42
42.

Which reaction describes ATP releasing energy?