Lecture 1: Building Blocks and Linear Polymers Flashcards

1
Q

Polymer

A

Covalently linked chain on monomers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

common element

A

phosphate group (backbone)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

characteristic element

A

nucleotide base

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Branched Polymers

A

Can be done if the monomer has three joining sites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Biopolymers conformation

A

linear so that they are easier to compact

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Asymmetric monomers

A

two joining sites of different characteristics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Monomer of DNA

A

nucleotides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Monomer of RNA

A

nucleotides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Monomer of nucleic acids

A

nucleotides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Monomer of protein

A

amino acids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Characteristic Element of Nucleotides

A

heterocyclic base

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Nucleotide backbone

A

pentose phosphate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

phosphate bind site on ribose

A

5’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

hydroxyl bind sind on ribose

A

3’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Addition of monomers to ribose

A

addition of 3’ hydroxyl end

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

DNA vs RNA

A

DNA:
- Has no OH on 2’
- ACGT
- Deoxyribose

17
Q

Purines

A

Adenine and Guanine

18
Q

Pyrimidines

A

Cytosine Thymine and Uracil

19
Q

T vs U

A

thymine has a methyl group on its C5

20
Q

Linkage of two nucleotides

A

phosphodiester

21
Q

Characteristic element of amino acids

A

R variable grp

22
Q

Groups in amino acid

A

Amino grp (NH2)
Carboxylic acid grp (COOH)
R variable

23
Q

Chain growth in amino acids

A

COOH

24
Q

Amino Acids

A

Building blocks of proteins
- 8 hydrophobic 9 hydrophilic and 3 special

25
Q

Amino Acid Linkage

A

Peptide bond

26
Q

Nucleoside

A

Ribose and base

27
Q

Nucleotide Monomers

A

dNTPs

28
Q

Monomer incorporation into polymer chain

A

Amino-acyl tRNA esters

29
Q

DNA

A

Double stranded
Anti-parralel
Right handed helix (B)
Sugar-phosphate backbone on outside
Minor and Major groove

30
Q

DNA melting

A

High temp causes denaturation
Increase GC content increase Tm

31
Q

Why are GC bonds stronger than AT

A

3 hydrogen bonds vs 2

32
Q
A