CH 4 Translation and Protein Structure Flashcards

1
Q

What re the four levels of a protein structure?

A

1 based on DNA sequence2 due to h bonds in the back bone not in the R group3 R group has many interactions4 protein sub units interacting with one another

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2
Q

What are the three main shapes of a protein?

A

Helix and sheet and linear

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3
Q

What is a denatured protein?

A

A protein that has been unfolded and therefore loses it’s function

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4
Q

What are chaperons?

A

Proteins in cells that help fold slow folding or denatured proteins

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5
Q

Know the components of translation

A

Ok

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6
Q

What are the two main units of a ribosome?

A

The large subunit and the small subunit

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7
Q

Know the structure of tRNA and why the anticodon is 3’ to 5’

A

Ok

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8
Q

Know how to use the standardized amino acids table 4.1

A

Ok

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9
Q

Define wobble

A

5’ base in the tRNA anti codon that can base pair with multiple bases at the 3’ position in the codon

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10
Q

Know the difference between pro and eukaryotic translation

A

Ok

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11
Q

Know the structure of the hydrophobic amino acids, hydrophillic and special.

A

Hydrophobic are mostly C and HHydrophillic are mostly O and N

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