CHEM110 Week 7: Exam 3 [Chamberlain]
A disaccharide is formed from ① and ②.
Answers 1 – 2
- Select answer choice
- one monosaccharide
- two monosaccharides ✅
- one polysaccharide
- two disaccharides
- Select answer choice
- water is absorbed
- water is released ✅
- oxygen is released
- carbon dioxide is released
Sort these medical applications of electromagnetic radiation in increasing energy:
Items to be Ordered
- Infrared light
- Radio waves
- X-rays
- Visible light
Correct order (lowest to highest energy):
- Radio waves ✅
- Infrared light ✅
- Visible light ✅
- X-rays ✅
Match each hydrocarbon formula or name into the correct category: Saturated or Unsaturated.
| Prompts | Saturated Hydrocarbons | Unsaturated Hydrocarbons |
| CH₃CH₂CH₂CH₂CH₃ | ✅ | |
| CH₃CH₂CH₃ | ✅ | |
| CH₃CH=CHCH₃ | ✅ | |
| CH≡CCH₃ | ✅ |
Match the carbohydrate to its classification:
Prompts
- Glycogen
- Lactose
- Galactose
Possible Answers
- Disaccharide
- Polysaccharide
- Monosaccharide
Correct Matches
| Prompts | Correct Answers |
| Glycogen | ✅ Polysaccharide |
| Lactose | ✅ Disaccharide |
| Galactose | ✅ Monosaccharide |
Which functional group contains a nitrogen atom bonded to one or more carbon atoms but no carbonyl group?
Answers: A – D
- Amide
✅ B. Amine
- Ether
- Ketone
A triglyceride is formed from ① and ②.
Answers 1 – 2
- Select answer choice
1 fatty acid
2 fatty acids
✅ 3 fatty acids
3 glycerol
- Select answer choice
✅ 1 glycerol
2 glycerol
3 glycerol
1 water molecule
Gamma rays are ① because they ②.
Answers 1 – 2
- Select answer choice
✅ ionizing
non-ionizing
- Select answer choice
do not have enough energy to ionize atoms
✅ have enough energy to remove electrons from atoms
are blocked completely by skin and clothing
are absorbed by DNA and always causes mutation
Classify each lipid:
Prompts
- Found in membranes
- Butter
- Olive oil
- Testosterone
Possible Answers
- Steroid
- Saturated fat
- Phospholipid
- Unsaturated fat
Correct Matches
| Prompts | Correct Answers |
| Found in membranes | ✅ Phospholipid |
| Butter | ✅ Saturated fat |
| Olive oil | ✅ Unsaturated fat |
| Testosterone | ✅ Steroid |
Which statements are correct about neutrons? Select all that apply.
Answers: A – D
A. Have a negative charge
✅ B. Have no charge
✅ C. Found in the nucleus
D. Determine the element identity………………………………………purchase this entire exam at $50 only
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