DrBrainiac1:
1.The 1 - 7th pairs of rib are called what?
true ribs


2.The 11th and 12th pair of ribs are called what?
false rib


3.Proteins are divide into two; name them

essential and non essential proteins
4. The lock and key hypothesis was proposed by who and what year
I don't know

5 the induced fit hypothesis was proposed by who and what year

for the elders

6. Raffia palms and coconut tree can be found at what forest zone

mangrove swamp
7. The compound that has the small of citrus is called what

Don't know
8. Ethanol gotten from fermentation has what percent of ethanol

18%
9. ----------------- is used in making paper, rayon and cellophone

ethanoic acid

10. Cellulose is gotten naturally from

DrBrainiac1:
1.The 1 - 7th pairs of rib are called what?


2.The 11th and 12th pair of ribs are called what?


3.Proteins are divide into two; name them


4. The lock and key hypothesis was proposed by who and what year

5 the induced fit hypothesis was proposed by who and what year


6. Raffia palms and coconut tree can be found at what forest zone

7. The compound that has the small of citrus is called what

8. Ethanol gotten from fermentation has what percent of ethanol

9. ----------------- is used in making paper, rayon and cellophone


10. Cellulose is gotten naturally from

DrBrainiac1:


hmmm
lemme see

1. d
2.false
3b
4 a
5 true
6. true
7 b
8 0.72s
9. d
10. true

DrBrainiac1:


1.Kno3
You're correct

What's my score for that physics

WinningEleven:

1. True ribs
2. Floating ribs
3. No idea
4. Lock and key hypothesis involves enzymes but I dunno who proposed it
5. No idea
6. Temperate Forest/Rain Forest Terrain
7. I think its methyloctanoate or octylmethanoate
8. 99.5% if properly purified
9. Should be coniferous trees.
10. Wool. Tree tissues.

centurionpapa:
True or false
1. planaria, tapeworm and flukes are all platyhelminthes

2 . encephalitis can be transmitted by mosquito
3. yellowing of leaving and slender stem are deficiency of nitrogen

4 respiration gives out heat

5.wet and dry hygrometer measures relative humidity

6. continous cropping prevent erosion

7 vitamin B are fat soluble

8 guanine complement cytosine and adenine complement thiamine

9 . amphibians are cold blooded

10. azobacter are nitrifying bacteria

11 . nitrobacter convert nitrite to nitrate

12. gonorrhoea, herpes cholera are all caused by bacteria

13. coenzyme are proteinous

14. refrigeration kill the bacteria in food

15. ecosystem is the largest and highest level of biological organisation

WinningEleven:
1. True 2. True 3. False 4. True 5. True 6. False 7. False 8. True 9. True 10. False 11. True 12. True 13. True 14. False 15. False

WinningEleven:
In the controlled hydrogenation of ethyne, Liquid ammonia was used instead of lindars reagent. What type of hydrocarbon is formed?,
A. Cis-alkene
B. Trans-alkene
C. Cis-alkane
D. Trans-alkane
E. None

The presence of delocalized π orbitals accounts for the stable resonance structure of benzene.

True or false?
Mmm

centurionpapa:
Which noble gas is most abundant
a helium
b neon
c Argon
d Xenon

2. which noble gases is found most abundant in atmosphere
a helium
b neon
c Xenon
d Argon

3. which noble gases is found in the sun
a helium
b neon
c Argon
d Xenon
4 which noble gases can harm you if you inhale it?
A helium
b Argon
c Xenon
d radon
e all of them

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DrBrainiac1:



D


True

DrBrainiac1:
1. In the formula used in looking for the aromaticity of a compound (4n +2)π, "n" is called what??

2. The science involved in the extraction of metals from their ores and preparing them for practical and commercial use is called what??

3. The emissivity of a black body is??

4. Name two process involved in the manufacture of plastic?

5. Ethanedioc acid is also known as what??

6. 2 -hydroxy benzoic acid is also known as what??

7. Phenol methanal is also known as what??

8. The high solubility of synthetic soaps are due to the presence of what??

9. The process by which small organism in an attempt to get light from the top grow, is called what?

10. The special type of barometer used in aeroplanes is called what??

centurionpapa:
Which noble gas is most abundant
a helium
b neon
c Argon
d Xenon

2. which noble gases is found most abundant in atmosphere
a helium
b neon
c Xenon
d Argon

3. which noble gases is found in the sun
a helium
b neon
c Argon
d Xenon
4 which noble gases can harm you if you inhale it?
A helium
b Argon
c Xenon
d radon
e all of them

WinningEleven:
*UI POST UTME BRAINSTORM*
1. What kind of bonding can be found in water?
Electrovalent
Covalent
Metallic
Dative

Electrovalent


2. How many pairs of electric surrounds the oxygen atom
1
2
4
3

Ans. 3


3. The ability of ions and molecules to dissolve in. Water is due to
A. Viscosity
B. Polarity
C. Solubility
D. Suspension

Ans. Solubility
4. Mention the three states of the liquid



5. What is the name of the polarized form of water
A. H20
B. Oxidane
C. Hydrogen 2 oxygen
D. Hydro hydroxide


C

6. What is the reason for rhe blue color of water in ice?

Maybe because those animals dey put copper inside. Lol *just joking*



7. Is water amphoteric Yes/No

Yes

8. What is the other name for heavy water?
A. Tritum 2 oxide
B. Tetratrium 2 oxide
C. Deutrium 2 oxide
D. Pentatrium 2 oxide

C

9. Which of the waters is used as a network Moderator?
A. Simple water
B. Light water
C. Heavy water
D. Weighty water

B

10. What are the melting and boiling points of water
A. 10, 110
B. 0, 100
C. 0, 78
D. _10, 100


B

*UI POST UTME BRAINSTORM*
11-20
11. What is the shape of water molecule?
A. Linear
B. Bent
C. Tetrahedral
D. Parallel

B

12. Why does water form droplets of beads on non-polar substances when in contact with them?


Because the adhesive force between water and non polar substance is greater than the cohesive force between water molecule.


13. _______ is when an ionic solid dissolves in water.
A. Revitalization
B. Water bonding
C. Hydration
D. Titration

A

14. When water reaches a temperature of 300oC, it tends to behave like a solvent in terms of dissolving properties . What is that solvent?
A. Rophynol
B. Acetone
C. Ketone
D. Propanol


B

15. Which water can be used as combination medium for destroying toxic wastes?
A. Simple water
B. Heavy water
C. Supercritical water
D. Light water


C


16. When water reacts with an active metal like sodium, the reaction is
A. Endothermic
B. Not spontaneous
C. Exothermic
D. Not dealing

A

17. The reaction between sodium and water is an example of
A. Decomposition reaction
B. Redox reaction
C. Combination reaction
D. Double decomposition

B

18. Noble metals like gold and silver react with water Yes or No

No

19. Why is water molecule slightly charged at nothing ends?.


Because it is a polar compound. It consist of an electropositive element and an electro negative element which is oxygen

20. Shey, water get enemy, according to Fela?
Yes or No


I no know the song... But I no sure if e get.
*smiles*

WinningEleven:
DrBrainiac1
You're such an unserious fellow. You got them right sha
Why do you like asking wicked question? That your chemistry was a combo of lamlads and Ababio