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Biochemistry
Biochemistry
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A #biology quiz about #biochemistry basics, specifically #organic molecules.
Flashcards
28 cards
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Questions
28
Answers
1
Sugars, including glucose, starch or sucrose, are examples of...
Proteins
Nucleic acids
Carbohydrates
Lipids
2
How many bonds does nitrogen need to fill?
4
3
2
1
3
Hair, horns, and enzymes examples of...
Lipids
Nucleic acids
Carbohydrates
Proteins
4
What element has an atomic mass of 200.59
Mercury
Lead
Gold
Oxygen
5
The monomer of carbohydrates is...
Amino Acids
Nucleotide
Monosaccharide
Fatty Acids
6
Which of the following compounds is "organic?"
H2O
HCl
NaCl
C6H12O6
7
Fats, oils and waxes are examples of...
Lipids
Carbohydrates
Proteins
Nucleic acids
8
Which of the following is NOT one of the most common elements in living things?
Hydrogen
Nitrogen
Carbon dioxide
Oxygen
9
Two or more atoms joined together:
compound
molecule
matter
ionic compound
10
Which of the make up structural materials or the building blocks of life?
Lipids
Carbohydrates
Nucleic acids
Proteins
11
Which of the following is an element?
H2O
CO2
Nitrogen
C6H12O6
12
Which of the following are involved in transferring genetic information?
Lipids
Carbohydrates
Nucleic acids
Proteins
13
How many bonds does hydrogen need to fill?
1
4
2
3
14
What is the atomic number of Xenon?
131.29
54
27
19.87
15
What is the atomic mass of Tin?
47.87
22
118.71
50
16
In chemistry, compounds that are "organic" specifically must contain:
Carbon
No pesticides
Oxyxgen
Hydrogen
17
Mono- = one, Di- = 2, Poly- = sugar
False
True
18
These are held together by covalent bonds:
Elements
Ions
Molecules
Ionic Compounds
19
What element has an atomic number of 4
Oxygen
Gold
Helium
Beryllium
20
The monomer of proteins is...
Monosaccharide
Nucleotide
Fatty Acids
Amino Acids
21
How many bonds does carbon need to fill?
2
3
4
1
22
DNA and RNA are examples of...
Carbohydrates
Lipids
Nucleic acids
Proteins
23
Which of the following provide long-term energy?
Carbohydrates
Proteins
Lipids
Nucleic acids
24
Cells are the smallest unit of matter.
True
False
25
The monomer of nucleic acids is...
Amino Acids
Nucleotide
Fatty Acids
Monosaccharide
26
Which of the following provide short-term or quick energy?
Lipids
Proteins
Nucleic acids
Carbohydrates
27
What is the smallest element?
Nitrogen
Hydrogen
Oxyxgen
Carbon
28
How many bonds does oxygen need to fill?
2
4
1
3
