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Hydrogen Bonds

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is considered a Hydrogen Bond?

a)

H-Pb

b)

H-Fe

c)

H-O

d)

All of the above

2.

An Intrapeptide bond is a bond between which of the following?

a)

Peptide-Hydrogen bond

b)

Peptide-Water bond

c)

Peptide-Peptide bond

d)

Peptide-Amino acid sequence

e)

None of the above

3.

Which is thermodynamically favored, peptide-peptide bonds or peptide-water bonds?

a)

Peptide-Peptide bonds

b)

Peptide-Water bonds

c)

Intrapeptdie bonds

d)

Interpeptide bonds

e)

None of the above

4.

In short, what is the hypothesis of the paper?

a)

Hydrogen bonds are strongest in peptide-peptide interactions.

b)

Breaking a hydrogen bond requires 5-6 kcal/mol of energy.

c)

A molecule is satisfied if hydrogen bonding occurs within the structure or within solvent.

d)

This is a waste of time.

e)

None of the above

5.

What instruments were used in this research paper?

a)

Gas Chromatography

b)

Mass Spectrometry

c)

X-ray crystallography and Calorimetry

d)

SDS-PAGE

6.

Name one author of the paper discussed.

a)

Dr. Wilent

b)

Dr. Patrick Fleming

c)

Dr.Seuss

d)

Chase Utley

7.

When was the reseacrh paper written?

a)

1776

b)

1955

c)

2004

d)

2005

8.

The Protein Database (PDB) survey shows that.......polar groups have Hydrogen Bonds.

a)

10%

b)

90%

c)

50%

d)

12%

9.

Simulations were ran at which of the following time frame?

a)

0.1 psec for 100 sec

b)

Once every 24 hrs

c)

No frames existed

d)

30 sec

10.

Simulations were ran at which temperature?

a)

300 K

b)

273 K

c)

Room Temperature

d)

1,000 K