Eukaryotic Cells Flashcards

1
Q

Unique Features to animal cells include?

A
  • Lysomes
  • Centrioles
  • Flagella
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2
Q

Unique Features to plant cells include?

A
  • chloroplasts
  • central vacole & tonoplasts
  • cell wall
  • plasmodesmata
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3
Q

Where are ribosomes assembled?

A

Nucleolus

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4
Q

Nucleus is surrounded by?

A

A double nuclear membrane

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5
Q

The interior of the nucleus contains?

A

DNA + protein = chromatin

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6
Q

What do Ribosomes do?

A

Perform protein synthesis, through translation of mRNA into proteins.

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7
Q

Where are Ribosomes located?

A

Free in the cytoplasm and attached to the rough ER.

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8
Q

What do ribosomes consist of?

A

A large and a small subunit

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9
Q

What is the major organelle for protein synthesis?

A

Rough ER

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10
Q

From the ER proteins are packaged and sent where in vesicles?

A

Golgi Endomembrane System

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11
Q

Where is the site of respiration?

A

Mitochondria

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12
Q

How many membranes does the Mitochondria have?

A

2 membranes, outer is smooth and inner is folded into cristae.

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13
Q

What organelle is semi-autonomous with there own DNA and Ribosomes?

A

Mitochondria

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14
Q

What type of organelles are Chloroplasts?

A

Plastid

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15
Q

What are the names of the 3 membranes of the Chloroplast?

A

Outer, inner and thylakoid

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16
Q

What occurs in the chloroplasts?

A

Photosynthesis

17
Q

The inner membrane of the chloroplasts surrounds?

A

A stroma which contains soluble enzymes, ribosome DNA and thylakoids

18
Q

What is contained in the thylakoid membrane?
Located in chloroplasts

A

Energy transducing machinery for photosynthesis CHLOROPHYLL

19
Q

What is the cytoskeleton essential for?

A

Successful eukaryotic cell divison

20
Q

What are the types of Cytoskeletons?

A

Microtubules, intermediate filaments and microfilaments?

21
Q

The cytoskeleton is essential for?

A

Successful eukaryotic cell division

22
Q

What is contain in the vacuole?

A

Water containing enzymes, ions, pigments and toxic metabolic byproducts.

23
Q

Vacuole transports?

A

Protons from cytosol to vacuole, keeps pH stable in cytoplasm.

24
Q

Plant cell walls consist of?

A

Polysaccharide cellulose