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Biblioteka

Biology - Cell Biology 1 - Quiz

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Posljednje ažuriranje 12 months ago
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Pitanje 1
1.

Match the organelle to the function

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Golgi apparatus

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Controls what enters/exits the cell

Endoplasmic reticulum

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Surrounds and supports organelles

Vacuole

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Makes protein

Mitochondria

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Controls cell activities, houses DNA

Nucleus

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Processing and transporting molecules, detoxification and making lipids

Chloroplast

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Packages, modifies, sorts materials

Cell membrane

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Makes ATP

Cytoplasm

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Offers additional protection and shape maintenance

Ribosome

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Performs photosynthesis (makes glucose from sunlight)

Cell Wall

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Stores materials

Pitanje 2
2.
  • Has cell membrane

  • Your body cells are an example

  • Animals are an example

  • Fungi are an example

  • Contains ribosomes

  • Has a nucleus

  • Protists are an example

  • Bacteria are an example

  • Contains genetic material, such as DNA

  • Plants are an example

  • Contains membrane-bound organelles

  • Contains cytoplasm

  • Prokaryotes

  • Eukaryotes

  • Both

Pitanje 3
3.

There are INCORRECT answers in the choices! Be careful!

Drugi mogući odgovor:
hydrophobic head
hydrophilic head
phospholipid bilayer
hydrophobic tail
protein channel
hydrophilic tail
nucelus
Pitanje 4
4.
Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

hydrophobic

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like water/attracted to water

hydrophilic

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dislikes water/avoids water

Pitanje 5
5.

Which type of transport is described: water moving from high to low concentration

Pitanje 6
6.

What is the main difference between passive and active transport?

Pitanje 7
7.
  • Gases

  • Steroids

  • Glucose

  • Water

  • Ions

  • Can pass through membrane

  • Needs a protein channel

  • Needs a protein channel + energy

Pitanje 8
8.

If all materials were allowed to cross the cell membrane, then a cell’s contents would be the same as its surroundings. This does NOT happen because the cell membrane is:

Pitanje 9
9.
  • Uses the membrane

  • Goes with the gradient

  • Uses protein channels

  • Endocytosis is an example of this (even though it doesn't use protein channels)

  • Uses energy

  • Goes against the gradient

  • Osmosis is a type of this

  • Exocytosis is an example of this (even though it doesn't use protein channels)

  • Simple Diffusion

  • Facilitated Diffusion

  • Active Transport

Pitanje 10
10.

All living things are composed of one or more cells. 2. Cells are the basic unit of life. 3. Cells come from existing cells. This list describes:

Pitanje 11
11.
Drugi mogući odgovor:
cell wall
vacuole
ribosome
cell membrane
chloroplast
nucleus
golgi apparatus
cytoplasm
mitochondria
endoplasmic reticulum
Pitanje 12
12.

If the diagram above was an animal cell, which organelles would be missing? (Select all that apply)