Zusammenfassung der Ressource
Frage 1
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What are some examples or organic compounds?
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carbohydrates, nitrates, lipids, and enzymes
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proteins , lipids, nucleic acids, carbohydrates and enzymes
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non of the above
Frage 2
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Inorganic compounds may contain Carbon but not Carbon and Hydrogen together
Frage 3
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select the main function of carbohydrates
Frage 4
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enzymes are [blank_start]proteins that act as catalysts.[blank_end]
Frage 5
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monosaccharides are ...
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many sugars
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double sugars
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simple sugars
Frage 6
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disaccharides are ...
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many sugars
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double sugars
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simple sugars
Frage 7
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polysaccharides are ...
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many sugars
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double sugars
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simple sugars
Frage 8
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drag the correct answer to the correct place
Frage 9
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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.
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lock and key model
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chemical
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reaction
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substrates
Frage 10
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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
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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
Frage 11
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[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.
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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
Frage 12
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Drag correct answer to the correct space.
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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
Frage 13
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Choose the incorrect answer: cytoplasm is ...
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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
Frage 14
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Drag the correct answers to the correct space