Functions Flashcards

1
Q

Physical protection and structural support
Probs plants fungus bacteria

A

Cell walls

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2
Q

Controls what enters and leaves cells

A

Cell membrane

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3
Q

Store DNA and direct cells

A

Nucleus

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4
Q

Make proteins

A

Ribosomes

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5
Q

Cell respiration
-uses O2 to burn glucos + give cell energy
-o2 and glucose -> co2 and energy

A

Mitochondria

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6
Q

Photosynthesis

A

Chloroplasts sts

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7
Q

Digest food/ break down old organelles and macromoles (hydrolysis)

A

Lysosome

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8
Q

Break down fatty acids by oxidizing them ~ toxic by product

A

Peroxisomes

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9
Q

Food and transport proteins and carbs to glycoproteins and produces membranes

A

Endoplasmic reticulum (rough)

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10
Q

Transport proteins, detoxify poison, produce triglycerides, steroids and phospholipids

A

Endoplasmic reticulum (smooth)

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11
Q

Modifies sugars and lipids on proteins, makes complex carbohydrates, package 4 secretion of transport

A

Golgi body

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12
Q

Internal mechanical support
Move organelles and vesicles

A

Cytoskeleton

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13
Q

Communication junction- cytoplasmic bridge between cell allow cytosol and small molecules to flow between cells

A

Gap junction

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14
Q

Motion of cells
Move subsidies

A

Eukaryotic Cillia and flagella

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15
Q

No basal body
Not covered by cell membranes
Dif internal structure
Dif flagella

A

Prokaryotic flagella and cillia

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16
Q

Block through cracks between cells

A

Tight junctions

17
Q

Desmosomes anchor cell by joining it to neighbor

A

Adhering junctions

18
Q

Cytoplasmic bridge in plants

A

Plasmodesmata

19
Q

Activated by ATP
Dif variations
Myosis actins Kinesis

A

Motor proteins

20
Q

Hollow tube shape made of tubelike subunits

A

Microtubles

21
Q

Lacking in fungi and most plants 9 triples of micro rubles in a short cylinder

A

Centrioles

22
Q

Thin strands 2 chains of actin subunits twisted into helix

A

Microfilaments