Kamusede Emmanuel Bwambale

Hey friends

It's high time you discovered the truth 🙄🙄

It's s**t when u make it

When u look at her, what do u see

Believe it or not

He is my brother guyz. Is he right

It's not good to start a war that you know you cannot win.

It's true everyone wants to make change but always first think about the type of change you want to make. The type of life u will live tomorrow lies in ur hand.

Sometimes we accept to work hard and we earn less not that it's what we want but because it's the only way to survive.
Like
"My little brother"

But why u sir??? Even if u, bt why did it happen this way??? REST IN PEACE MY TEACHER SADDAM MWEBESA. Miss u.

Don't tell someone what you are but let someone tell u what you are.. words 4rm my bro

Together Everyone Achieves More.(TEAM)

The slow movement of a lion does not show its weakness rather its calculative steeps to eat you

Don't struggle to win someone but struggle to win everyone

INSTRUCTIONS TO CANDIDATES:
Write your name, signature, centre and index number clearly in the space above.

Section A contrains 40 objective type questions. You are required to write the correct answer A, B, C or D against each question in the box on the right hand side.

Section B contains 10 structured questions. Answers are to be written in the spaces provided on the question paper.

Mathematical tables and silent non-programmable calculators may be used.

Acceleration due to gravity, g = 10 ms-2
Specific heat capacity of water = 4200 Jkg-1k-1

For Examiners Use Only

MCQ
Q. 41
Q. 42
Q. 43
Q. 44
Q. 45
Q. 46
Q. 47
Q. 48
Q. 49
Q. 50
TOTAL



Turn Over Which one of the following quantities is a fundamental quantity of measurement?
Volume
Area
Density
Mass

Which one of the following electromagnetic radiations can be detected by a Television receiver?
Ultra-violet waves
Gamma rays
Radio waves
X-rays

The source of electrons in a simple cell is
Dilute sulphuric acid
Manganese (IV) oxide
Copper plate
Zinc plate

When a force acts on a body moving in the direction of its line of action, the
Body accelerates
Momentum of the body decreases
Body moves with constant velocity
Direction of motion of the body changes

Brownian motion shows that,
forces exist between the particles of matter
particles of mater are arranged in a lattice
matter is made up visible particles
particles of fluids are in continuous random motion

The image formed by the apparent intersection of light rays when their directions are produced backwards is always,
real
virtual
magnified
diminished

Which one of the following is a unit of charge?
Ohm
Volt
Ampere
Coulomb
The product of mechanical advantage and effort is
Velocity ratio
Efficiency
Work done
Load

When the temperature of fixed mass of gas is kept constant, the
Pressure is inversely proportional to the volume
Pressure is directly proportional to the volume
Pressure remains constant
Density is consta

https://t.me/smaskpro/18.(biology S.2)

Telegram: Contact @smaskpro

1
Recently there has been a campaign on tree planting in Uganda. Discuss the importance of forest on wildlife conservation in Uganda.
2. (a) What is photosynthesis?
(b) List the conditions necessary for photosynthesis.
(c) Describe an experiment to show that any one of the named conditions is necessary for photosynthesis.
3. A potted dicotyledonous plant was placed in darkness for three days. Four leaves A, B, C and D from the plant were then treated as shown in the table below, without removing the leaves from the plant.
Leaf
Treatment
Observation

A
Upper surface only coated with petroleum jelly.

B
Lower surface only coated with petroleum jelly

C
Both upper and lower surfaces coated with petroleum jelly

D
Both surfaces were not coated.

(a) Record, in the table above, the expected colour change for each leaf after treatment with iodine solution. Use the following phrases: intense blue black; faint blue black; very faint blue black and yellow brown.
(b) Give reasons for the colour change you record in (a) for each of the leaves A, B, C and D.
4. (a) What is tissue respiration?
(b) Explain why tissue respiration is an important process.
(c) Describe an experiment to show that germinating seeds liberate carbon dioxide.
5. The table below shows data collected from an athlete before, during and after a period of running.
Running time( mins)
0
2
4
6
8
10
12
14
16
18
20
30
40
50
60
65

Concentration of lactic acid in blood (mg/100cm3)
3
10
28
45
50
44
40
36
33
30
26
12
8
5
3
3

Draw a graph to represent the above data.
From the graph in a) above state the lactic acid concentration at
i) 3 mins
ii) 15 mins
Describe the graph in (a) above.
Name the
Process responsible for production of lactic acid.
Tissue where lactic acid is produced in the body.
i state one effect of lactic acid accumulation in the body tissues.
ii) Which period on the graphs shows the period of recovery?
State what happens to the lactic acid during recovery period

TESTING EXERCISE -S4COMMERCE
(BANKING)
Attempt all questions.
To be submitted on return to school.
1a) Explain five reasons why the business community in Uganda prefers current
accounts to fixed deposit accounts.
b) Describe the process of opening a current account.
2a) Outline any six merits and demerits of using a cheque as a means of payment.
b) Under what conditions may a cheque be referred to the drawer by the bank.
3a) Why are cheques not commonly used by the business community in Uganda.
b) Outline the problems faced by commercial banks in Uganda.
4a) Explain the benefits of commercial banks to consumers.
b