Lab 2 Flashcards by Ali Manson

Q

Catalyst

A

Speeds up reaction without being used up

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Q

Enzyme

A

Protein/amino acid

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Q

Active site

A

Site on enzyme where substrates enter and products leave

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Q

Substrate

A

Enter enzyme at active site

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Q

Products

A

Leave enzyme through active site

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Q

DNA based

A

A,T,C,G

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Q

RNA bases

A

A,U,C,G

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Q

Transcription

A

DNA —-> RNA

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Q

Translation

A

RNA——>protein

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Q

MRNA

A

Messenger RNA

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Q

TRNA

A

Transfer RNA

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Q

rRNa

A

Ribosomal RNA

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Q

Codon

A

Sequence of 3 DNA OR RNA codes

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Q

Cell vs tissue vs organelle

A

Organelles are in cells, cells make up tissue

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Q

Size of eukaryotic cells

A

About 100 UM

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Q

Function of the nucleus

A

DNA storage

Q

Function of smooth endoplasmic reticulum

A

Site of lipid synthesis

Q

Function of rough endoplasmic

A

Site of translation

Q

Function of the lysosome

A

Digestive vesicles/ enzymes

Q

Functions of the mitochondria

A

Power house of the cell