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Physiology > 1.1 Cell Membrane and Transport > Flashcards

1.1 Cell Membrane and Transport Flashcards

1
Q

Signals for degradation

A

UbiquitinChaperone proteins

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2
Q

Membrane enclosed with specific enzymes that promote oxidative reactions

A

Peroxisomes or microbodies

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3
Q

Site of oxidative energy production

A

Mitochondria

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4
Q

Function of inner mitochondrial matrix

A

Transcribe and translate dna

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5
Q

Reservoir for intracellular ca+

A

Mitochondria

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6
Q

Site of translation of mrna and posttranslational modification of proteins

A

Rough ER

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7
Q

Site of lipid synthesis

A

Smooth ER

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8
Q

Similar to lysosomes but not membrane bound

A

Proteasomes

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9
Q

Contain genes that code ribosomal RNA

A

Nucleoli

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10
Q

Composition of thin filaments

A

Actin

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11
Q

Composition of thick filaments

A

Myosin

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12
Q

Protein in muscle contraction

A

Mysoin

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13
Q

Protein that moves cargo away from the nucleus along the microtubules

A

Kinesin

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14
Q

Protein that transports cargo towards the nucleus along the microtubules

A

Dynejn

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15
Q

Generates forces for propulsion through its polymerization

A

Actin

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16
Q

Process of synthesis of mrna

A

Transcription

17
Q

Prevent specific mrna molecules from being expressed

A

siRNA and miRNA

18
Q

Process if synthesis if protein from mRNA

A

Translation

19
Q

Site of translation

A

Ribosome

20
Q

Site of protein modification

A

Cisternae of the rough ERORGolgi apparatus

21
Q

Type of transport through pores and channels

A

Passive transport

22
Q

ATP dependent transporter that needs to be phosphorylated during the transport cycle

A

P type

23
Q

Vacuolar type of transport in active transport

A

V type

24
Q

Vesicles are formed as interstitial fluid are being endocytosed

A

Pinocytosis

Physiology (27 decks)

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