Chidorx60:


erythrocytes
are the red blood cells hence they do not contain nucleus making my answer correct


my second answer is partly correct because although the pancreas's secretes the hormone that
converts glucose to glycogen and vice versa the liver thoes the storing of the glucose and the conversion of amino acid to make emergency glucose .


these past questions could be wrong at times.

You are right 48 is A

Gracy3535:

You are right 48 is A

Yeah thanks Gracy

PHYSICS

Equilibrium Of Forces

If the System of Forces shown in the diagram below is in equilibrium, calculate the magnitude of the tension T2.

g = 10m/s²

Gift phy Chem bio

Orezy5:
PHYSICS

Equilibrium Of Forces

If the System of Forces shown in the diagram below is in equilibrium, calculate the magnitude of the tension T2.

g = 10m/s²

Resolve into components

Horizontally,

T2 = T1Cos60

Vertically,

Mg= T1Sin60

50N= 0.8660T1

T1 = 50/0.8660

T1 = 57.73N

From the horizontal component,

T2 = T1cos60

T2 = 57.73 x 0.5

T2 = 28.865N

T2 = 28.7N

Orezy5:
PHYSICS

Equilibrium Of Forces

If the System of Forces shown in the diagram below is in equilibrium, calculate the magnitude of the tension T2.

g = 10m/s²

Boss I hope I'm correct o

mhizcutie:
Gift phy Chem bio

Welcome to the party

let me register my presence

name: miracle

course: farmer c


school: udusok

5. The oxide that remains unchanged when heated
with hydrogen is
A. CUO B. Fe2O3 C PoO2 D. ZnO E. Ag2O
6. What is the most metallic element in the set A. Na
B. Ar C. P D. A E. Mg
7. What is the mole fraction of water in a solution
prepared by mixing 12.5g of H2O with 220g of
acetone?
A. 0.817 B. 0.845 C. 0.183 D. 0.155 E. 0.205
8. A consequence of global warming is:
A. Air pollution B. Wafer pollution C. Increased
humidity D. Flooding E. Little sunshine
9. Gunpowder is made from charcoal, Sulphur and
Potassium trioxonitrate(V). The salt in the mixture
perform^ function of: A. An oxidant B. A reductant
C.A solvent, D. A catalyst E. Exploder
10. Which one of the following group II elements has
the highest first ionization energy?
A. Be B. Mg C. Ca D. Sr E. B
11. In which one of the following compounds does
sulphur have an oxisation number of +4?
A. H2SO4 B. H2S C. SO2 D. Na2SO3 E. H2S2O7
12. Which one of the following does not show
allotropy at room temperature and pressure?
A. Nitrogen B. Phosphorous C. Oxygen D. Carbon E.
Sulphur
13. Cellulose and starch can classified as

miracood:
let me register my presence

name: miracood

course: farmer c


school: udusok

Welcome to the party!

Which school bears the name udusok

Lemme post questions

For the mathematician

2. Without using tables, the numerical value of log749
+ log7(1/7) is A. 0 B. -1 C. 1 D. ½ E. 36
3. If x2 – 6x + 1 = 0, has coincident roots, the value of n
is A. 9 B. -9 C. 3 D. 4 E. 36
4. The roots of y2 – y – 12 = 0 are A. 4, -3 B. -4, 3 C. -4, -
3 D. 4,3 E. 36
- C. -
6. If 8x/2 = 23/8 x 43/4 the value of x is A.1 B.11/4 C.
15/8 D. ¼ E. ½
7. In set theory, an empty set is represented with B. { }
C. {.} D. A and B E. All of the above
8. If A = {xeN:x2 – 3X + 2 = 0}, B = xeN: x(x – 3) = 0},
AB us A. {3} B. {12} D. {2} E. {1,2,3}
9. What value of x satisfy the inequality 2x + 2 < 5. A.
x<1 B. x<1 C. x>1 D. x>1 E. 0<x<1
10. If the 39th term of an arithmetic progression is
141, what is the first term if the common difference is
2
A. 65 B. 141 C. 39 D. None of the above E. All of the
above

TheOdd1sOut:
Which school bears the name udusok

lol USMAN DANFODIO UNIVERSITY SOKOTO

TheOdd1sOut:
5. The oxide that remains unchanged when heated
with hydrogen is
A. CUO B. Fe2O3 C PoO2 D. ZnO E. Ag2O
6. What is the most metallic element in the set A. Na
B. Ar C. P D. A E. Mg
7. What is the mole fraction of water in a solution
prepared by mixing 12.5g of H2O with 220g of
acetone?
A. 0.817 B. 0.845 C. 0.183 D. 0.155 E. 0.205
8. A consequence of global warming is:
A. Air pollution B. Wafer pollution C. Increased
humidity D. Flooding E. Little sunshine
9. Gunpowder is made from charcoal, Sulphur and
Potassium trioxonitrate(V). The salt in the mixture
perform^ function of: A. An oxidant B. A reductant
C.A solvent, D. A catalyst E. Exploder
10. Which one of the following group II elements has
the highest first ionization energy?
A. Be B. Mg C. Ca D. Sr E. B
/
11. In which one of the following compounds does
sulphur have an oxisation number of +4?
. H2SO4 B. H2S C. SO2 D. Na2SO3 E. H2S2O7
12. Which one of the following does not show
allotropy at room temperature and pressure?
A. Nitrogen B. Phosphorous C. Oxygen D. Carbon E.
Sulphur
13. Cellulose and starch can classified as �

5)Ag2O

6)Na sodium

7)skip

flooding,due to melting of glaciers

9)An oxidant

10)Be
(Beryllium)

11)D=Na2So3=2+(-2×3)=4

12)quite confusing but I think I choose Oxygen

13)cellulose and starch are classified as complex sugars or polysaccharides

BIOLOGY

1. Colour blindness is a recessive sex linked disease that is caused by a defective gene on the X chromosome. If a mother who is a carrier for the trait mates with a normal sighted male, what percentage of their daughters will have the disease?

A. 100%

B. 75%

C. 0%

D. 25%

E. 33%


2. Which phase of mitosis is characterized by the reappearance of the nuclear envelope?

A. Metaphase

B. Anaphase

C. Prophase

D. Telophase

E. Interphase

PHYSICS

1. A 10kg pumpkin is being launched out of an air cannon. For safety reasons, the pumpkin cannot be more than 100m off the ground during flight, and this particular cannon always launches pumpkins at 80m/s.
What is the maximum possible angle of launch in degrees, round to the nearest whole degree.

A. 45°

B. 34°

C. 33°

D. 53°

E. 51°

call or whatsapp for Jamb runs/expo 08149428490
we deliver answer a night bfor exam. Tested and trusted

[quote author=Chidorx60 post=75561885]
5)Ag2O

6)Na sodium

7)skip

flooding,due to melting of glaciers

9)An oxidant

10)Be
(Beryllium)

11)D=Na2So3=2+(-2×3)=4

12)quite confusing but I think I choose Oxygen.
I thinks its sulphur

TheOdd1sOut:

Welcome to the party

Thank you

Which of the following metals are extracted by Electrolysis
a.silver b.lead c.sodium d.iron
2. Explain the test for fat and oil
3. The catalyst used in contact process is?

Orezy5:
BIOLOGY

1. Colour blindness is a recessive sex linked disease that is caused by a defective gene on the X chromosome. If a mother who is a carrier for the trait mates with a normal sighted male, what percentage of their daughters will have the disease?

A. 100%

B. 75%

C. 0%

D. 25%

E. 33%


2. Which phase of mitosis is characterized by the reappearance of the nuclear envelope?

A. Metaphase

B. Anaphase

C. Prophase

D. Telophase

E. Interphase

1. 0%. . The two females in the F1 generation will be carriers and normal respectively

2. Telophase

Orezy5:
PHYSICS

1. A 10kg pumpkin is being launched out of an air cannon. For safety reasons, the pumpkin cannot be more than 100m off the ground during flight, and this particular cannon always launches pumpkins at 80m/s.
What is the maximum possible angle of launch in degrees, round to the nearest whole degree.

A. 45°

B. 34°

C. 33°

D. 53°

E. 51°

The answer is 34 degree

TeflonBlixx:


The answer is 34 degree

Exactly

Any uniben applicant in the house✋

Chidorx60:
Any uniben applicant in the house✋

UI

Hey Guys, how I read is i Follow the Syllabus and Understand each topic of Every Subject.........
I read one Subject Every two weeks to understand the topics
But when I go back after a long time, I tend to forget, but when I revise its back in my brain, (but the revision takes much time to do) .....
Please Someone help me with reading ways and tricks so I dont forget and then carry the subjects along

SufferHeadAjebo:
Hey Guys, how I read is i Follow the Syllabus and Understand each topic of Every Subject.........
I read one Subject Every two weeks to understand the topics
But when I go back after a long time, I tend to forget, but when I revise its back in my brain, (but the revision takes much time to do) .....
Please Someone help me with reading ways and tricks so I dont forget and then carry the subjects along

I suggest you change that method of reading one subject once in two weeks that's academic suicide
try reading each subject at least three times a week,I presume that you are sitting for the jamb exam,so sharing four subjects into a week should not be too hard.