10676315
Description
Quiz by The Help The Help, updated more than 1 year ago
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Created by The Help The Help
about 7 years ago
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Question 1
Question
What are some examples or organic compounds?
Answer
-
carbohydrates, nitrates, lipids, and enzymes
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proteins , lipids, nucleic acids, carbohydrates and enzymes
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non of the above
Question 2
Question
Inorganic compounds may contain Carbon but not Carbon and Hydrogen together
Answer
- True
- False
Question 3
Question
select the main function of carbohydrates
Answer
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to provide energy for living things
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to help with body processes
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to ensure better diet
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to keep body healthy
Question 4
Question
enzymes are [blank_start]proteins that act as catalysts.[blank_end]
Answer
-
proteins that act as catalysts.
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things that build other things
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nothing at all
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proteins
Question 5
Question
monosaccharides are ...
Answer
-
many sugars
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double sugars
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simple sugars
Question 6
Question
disaccharides are ...
Answer
-
many sugars
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double sugars
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simple sugars
Question 7
Question
polysaccharides are ...
Answer
-
many sugars
-
double sugars
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simple sugars
Question 8
Question
drag the correct answer to the correct place
Answer
-
Eye piece - lens at the top
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body tube
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arm
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leg
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course focusing knob
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fine knob
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fine focusing knob
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stage
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base
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ear piece
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nose piece
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objective lense
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stage clip
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base clip
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the stage
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diaphragram
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light source
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condenser
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light switch
Question 9
Question
Enzymes work as a [blank_start]lock and key model[blank_end], where enzymes and [blank_start]substrates[blank_end] fit together. When they join together, a [blank_start]chemical[blank_end] [blank_start]reaction[blank_end] takes place.
Answer
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lock and key model
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chemical
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reaction
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substrates
Question 10
Question
Provide explanations for the following terms:
1. lipids - are [blank_start]fats[blank_end] and [blank_start]oils[blank_end]
2. enzymes - are [blank_start]proteins[blank_end] that act as [blank_start]catalysts[blank_end]
3. nucleic acids - are [blank_start]nitrogenous compounds[blank_end] found in all cells
4. vitamins - are [blank_start]complex[blank_end] organic compounds, found in small quantities in [blank_start]natural foods[blank_end]
5. unicellular - [blank_start]one[blank_end] cell organisms
6. multi cellular - [blank_start]multiple[blank_end] cell organisms
Answer
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fats
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oils
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proteins
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catalysts
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nitrogenous compounds
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complex
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natural foods
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one
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multiple
Question 11
Question
[blank_start]Scanning Electron Microscopes[blank_end] (SEM's) scans the surface of cells and magnifies up to 100000 times.
[blank_start]Transmission Electron Microscopes[blank_end] (TEM's) focuses electrons through thin slice of cells to magnify up to 1 000 000 times.
Answer
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Scanning Electron Microscopes
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Scandinavian Electric Microscopes
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Transmission Electron Microscopes
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Transparent Electron Microscopes
Question 12
Question
Drag correct answer to the correct space.
Answer
-
vacuole
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golgi body
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chloroplast
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mitochondria
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chromatin network
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nucleus
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cell membrane
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golgi vesicle
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endoplasmic recticulum
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ribosomes
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cytoplasm
Question 13
Question
Choose the incorrect answer: cytoplasm is ...
Answer
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a solid organ in a plant cell
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a fluid substance that fills the space inside the membrane .
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consists mainly of water
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its function is to store and circulate materials
Question 14
Question
Drag the correct answers to the correct space
Answer
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nucleus
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centrosome
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golgi body
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mitochondria
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Rough Endoplasmic recticulum
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ribosomes
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cytoplasm
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cell membrane
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centriole
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