WorksheetsGrade10 Round2
Total questions: 25
Worksheet time: 13mins
Which of the following graphs is Not a function?
For the figure below,
80o
90o
100o
170o
Answer the question below
20o
40o
80o
160o
DNA and RNA are examples of which FAMILY of BIOLOGICAL MOLECULES?
proteins;
carbohydrates
amino acids
nucleic acids
Which 2 of molecules can we find Glycosidic bond?
1 and 2
1 and 4
3 and 4
2 and 3
which pigment is most soluble
A
B
C
D
What does A point at?
Enzyme
Enzyme substrate complex
Active site
Enzyme product complex
Hydrolysis could be correctly described as the
heating of a compound to drive off its excess water and concentrate its volume
breaking of a long-chain compound into its subunits by adding water molecules to its structure between
the subunits
linking of two or more molecules by the removal of one or more water molecule
constant removal of hydrogen atoms from the surface of a carbohydrate
he boy asked for his mother’s ------------ to go to the park.
law
gesture
permission
The book -------------- for children aged 3-4.
is writing
is written
writes
What do you do to --------- a living?
earn
rise
get
If a runner takes 100s to complete a walk from A to C, what is the average speed?
1.6 m/s
1.7 m/s
2.3 m/s
3.5 m/s
When does the person have the greatest velocity?
section I
section III
point C
point B
A string exerts a force of 18 N on a box at an angle of 340 from the horizontal. What is the horizontal
component of the force on the box?
10 N
15 N
21.7 N
32N
Which of the following force is a contact force?
Normal force
Magnetic force
Electric force
Gravity force
Explain why magnesium element has 3 isotopes Mg -24, Mg-25 and Mg-26?
Due to different number of electrons
Due to different atomic number
Due to different mass number
Due to similar number of electrons
If Polonium's atomic mass number is 125 and it has 84 protons, how many neutrons does it have?
41
84
125
209
Which of the afollowing is correct about cadmium element?
a
b
c
d
Which of the following is the formula of Calcium oxide?
Ca2O
Ca2O2
CaO
CaO3
تُعَدُّ الدوحة من أكثر العواصم الخليجية احتفاظًا بملامحها التراثية معماريًّا . وضحي ذلك .
من خلال الحفاظ على القديم وترميمه – دمج الطراز الخليجي في تصميم الأبنية الحديثة
من خلال الحفاظ على القديم وترميمه
تصميم الأبنية الحديثة
/ أدخلي " لا " النافية للجنس على الجملة الآتية:-
( العدوُّ بيننا )
لا العدوَّ بيننا
العدوَّ لا بيننا
لا عدوَّ بيننا
عدِّدي أركان جملة القسم .
اداة القسم
المقسم به
أداة القسم – المقسم به – جملة جواب القسم .
جملة جواب القسم
ابن السبيل الوارد في قوله تعالى: "وَآتِ ذَا الْقُرْبَىٰ حَقَّهُ وَالْمِسْكِينَ وَابْنَ السَّبِيلِ"، هو:
المنفق ماله في
المعصية
المسافر المنقطع
عن أهله وبلده
المسلم المحسن
إلى أبناء مجتمعه
المسكين الذي لا يملك ما يكفيه ويسد حاجته
المسجد الذي يعد قبلة المسلمين الأولى، هو:
المســـجد الأقـصى
المسجد الحرام
المسجد النبوي
مسجد قباء
المهر المتفق عليه صراحة عند عقد الزواج يسمى المهر:
المسمى
المؤجـل
المعجـل
المِثْل
