PAST BOARDS 2017 Flashcards

1
Q

Biochemical reaction involving single substrate?

A

Michaelis Menten

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

A reaction in which alcohol reacts with carboxylic acid?

A

Esterification

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

Molecular Formula of ATP?

A

C10H16N5O13P3

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

Chemical formula of aspirin?

A

C9H8O4

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

TRUE or FALSE

The higher the Ka, the stonger the acid while the higher the pKa the weaker the acid

A

TRUE

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

What happen to the pressure when a baloon is placed in liquid nitrogen ?
A. Low
B. High
C. No change

A

A

The baloon will shrink.

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

Define Gay Lussac’s Principle

A

At constant volume

P/T

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

TRUE or FALSE

Difference in electronegativity higher than 0.4 is polar?

A

TRUE

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

Cobalt 60 is used to treat what?

A

Cancer

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

Use of Technetium 99

A

Scans

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

Iodine 131 is found on what part of our body?

A

Thyroid

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

Americium 241 is used as?

A

Smoke Detectors

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

Plutonium 238 is used in heart surgery as what?

A

Pacemaker

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

What makes plastics or polymer biodegradable?

A

Hydrophilicity

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

Who proposed the Ideal liquid equation?

A

Clapeyron

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

By product of Pomace that is also used in the production of Potassium tartrate?

A
16
Q

What type of cement that is unique because it contains tricalcium silicate and bicalcium silicate?

A
17
Q
A