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- The figure below represents an electron micrograph of an organelle that is found in many cells.(Solved)
The figure below represents an electron micrograph of an organelle that is found in many cells.
(a) Identify the organelle
(b) State the function of the organelle
(c) What is the importance of infoldings in the inner membrane.
(d) Give two examples of tissues where you would expect many such organelles in animal body
Date posted: October 3, 2019.
- Kwa kufafanua hoja saba thibitisha kwamba kuna haja ya kuwa na Revolution.(Solved)
Kidagaa kimemwozea
Kwa kufafanua hoja saba thibitisha kwamba kuna haja ya kuwa na Revolution.
Date posted: October 3, 2019.
- A cell was found to have the following under a light microscope; cell membrane, irregular in shape, and small vacuoles. Identify the type of the...(Solved)
A cell was found to have the following under a light microscope; cell membrane, irregular in shape, and small vacuoles. Identify the type of the cell above.
Date posted: October 3, 2019.
- Below is a graph showing the relationship between demand and supply in price determination.
(i)Identify curves X and Y
(ii)What name is given to the point where...(Solved)
Below is a graph showing the relationship between demand and supply in price determination.
(i)Identify curves X and Y
(ii)What name is given to the point where curves X and Y intersect,
iii) Give a reason why curve X slopes downwards from left to right.
Date posted: October 3, 2019.
- Given that the diameter of the field of view of a light microscope is 2000 um. Calculate the size of a cell in mm if...(Solved)
Given that the diameter of the field of view of a light microscope is 2000 um. Calculate the size of a cell in mm if 10 cells occupy the diameter of the field of view.
Date posted: October 3, 2019.
- "Lakini bila matumaini hatuwezi kwenda mbele na Revolution."(Solved)
Kidagaa kimemwozea
"Lakini bila matumaini hatuwezi kwenda mbele na Revolution."
i) Eleza muktadha wa dondoo hili.
ii) Bainisha tamathali moja ya usemi inayojitokeza katika dondoo hili.
Date posted: October 3, 2019.
- Discuss the types of Questions in a Questionnaire/Interview Guide(Solved)
Discuss the types of Questions in a Questionnaire/Interview Guide
Date posted: October 3, 2019.
- Why are the following procedures done when preparing sections to be observed under a light microscope?
(a) Making of thin section
(b) Using a sharp blade to...(Solved)
Why are the following procedures done when preparing sections to be observed under a light microscope?
(a) Making of thin section
(b) Using a sharp blade to make the sections
(c) Staining
Date posted: October 3, 2019.
- State four functions of the Agricultural Development Corporation (ADC).(Solved)
State four functions of the Agricultural Development Corporation (ADC).
Date posted: October 3, 2019.
- Distinguish between the following terms :-
a) Magnification and resolution of a microscope
b) Mounting and staining of a specimen(Solved)
Distinguish between the following terms :-
a) Magnification and resolution of a microscope
b) Mounting and staining of a specimen
Date posted: October 3, 2019.
- Naingia ukumbini, nyote kuwakariria,(Solved)
Soma shairi lifuatalo kisha ujibu maswali.
Naingia ukumbini, nyote kuwakariria,
Ushairi niwapeni, hoja nitawaachia,
Mnipe masikioni, shike nachoelezea,
Taifa sio taifa, pasi kuwa maadili.
Naanza kwa uzalendo, nchi yetu tuipende,
Yadhihirishe matendo, nchi yetu tuilinde,
Wa kila mtu mwendo, usije kawa mpinde,
Taifa sio taifa, pasi kuwa maadili
Wote tuwe na umoja, tuuache ukabila
Kabila lisiwe hoja, mwenza kumnyima hela,
Taifa letu ni moja, Mkenya ndilo kabila,
Taifa sio taifa, pasi kuwa maadili.
Linda demokrasia, uongozi tushiriki,
Haki kujielezea, wachotaka na hutaki.
Changu naweza tetea, demokrasia haki,
Taifa sio taifa, pasi kuwa maadili.
Tena adili usawa, mgao raslimali,
Bajeti inapogawa, isawazishe ratili.
Idara zilizoundwa, ‗faidi kila mahali,
Taifa sio taifa, pasi kuwa maadili.
Tuwe na uadilifu, twache tamaa ya hongo,
Tusiwe na udhaifu, wa kuwa watu waongo,
Tukomeshe uhalifu, kisha tuache maringo,
Taifa sio taifa, pasi kuwa maadili.
Ubinafsi si adili, ila ni kusaidia,
Ukiwa nayo mali, asiyenacho patia,
Kama mtu mswahili, ubinafsi achia,
Taifa sio taifa, pasi kuwa maadili.
Na inavyoelezea, katiba ni kielezi,
Tutii kwa mazoea, hadi kijacho kizazi,
Kwa hayo nitamwachia. hiyo ya ziada kazi,
Taifa sio taifa, pasi kuwa maadili
a) Eleza mambo yoyote manne ambayo mshairi anashauri taifa lifanye ili kuwa na aadili.
b) Taja tamathali yoyote moja inayojitokeza katika shairi hili.
c) Ainisha shairi hili kwa kuzingatia kigezo kifuatacho :
Mpangilio wa vina
d) Bainisha nafsineni (mzungumzaji) katika shairi hili.
e) Eleza toni ya shairi hili
f) Eleza umuhimu wa aina mbili za uhuru wa kishairi zilizotumiwa katika ubeti wa nne
g) Andika ubeti wa pili kw lugha nathari
h) Eleza maana ya neon lifuatalo kama ilivyotumiwa katika shairi:
i) hongo
Date posted: October 3, 2019.
- The illustrations below show techniques of harvesting Agroforestry trees. Study them carefully and answer the questions that follow.
a)Identify the harvesting techniques illustrated by :-
A
B
C
b)Explain how...(Solved)
The illustrations below show techniques of harvesting Agroforestry trees. Study them carefully and answer the questions that follow.
a)Identify the harvesting techniques illustrated by :-
A
B
C
b)Explain how technique C is carried out
Date posted: October 3, 2019.
- What are the weaknesses of Interview Guide?(Solved)
What are the weaknesses of Interview Guide?
Date posted: October 3, 2019.
- Describe the management practices that should be carried out on trees after transplanting In agroforestry(Solved)
Describe the management practices that should be carried out on trees after transplanting In agroforestry
Date posted: October 3, 2019.
- What do you understand by the following terms
a) Anatomy
b) Biochemistry(Solved)
What do you understand by the following terms
a) Anatomy
b) Biochemistry
Date posted: October 3, 2019.
- Name two forms of Agroforestry.(Solved)
Name two forms of Agroforestry.
Date posted: October 3, 2019.
- The figure below represents a certain cell organelle.(Solved)
The figure below represents a certain cell organelle.
(a)
(i) Identify the cell organelle
(ii) What is the function of the part labelled A
(b) Name the organelles that perform each of the following functions;
(i) Osmoregulation in amoeba
(ii) Carries out digestion and destruction of worn out cell organelles
Date posted: October 3, 2019.
- Eleza maana ya Pijini.(Solved)
Eleza maana ya Pijini.
Date posted: October 3, 2019.
- "Wananchi hoyee! Round hii kura ni zetu wapende wasipende..."(Solved)
"Wananchi hoyee! Round hii kura ni zetu wapende wasipende..."
i) Tambua sajili hii
ii) Fafanua sifa tano za sajili husika.
Date posted: October 3, 2019.
- (a) In a laboratory exercise a student observing a drop of pond water under a microscope saw and drew a spirogyra. If the magnification of...(Solved)
(a) In a laboratory exercise a student observing a drop of pond water under a microscope saw and drew a spirogyra. If the magnification of the eye-piece was x5 and that of the objective lens was x100, what was the magnification of the spirogyra?
(b) If the spirogyra has a length of 5cm at the above magnification, calculate the actual length
in micrometers
Date posted: October 3, 2019.
- What is the of nucleus of a cell made up of?(Solved)
What is the of nucleus of a cell made up of?
Date posted: October 3, 2019.
- Give two practices in crop production that constitute organic farming(Solved)
Give two practices in crop production that constitute organic farming
Date posted: October 3, 2019.
- State the functions of the following cell organelles:
(a) Nucleolus.
(b) Plasma membrane(Solved)
State the functions of the following cell organelles:
(a) Nucleolus.
(b) Plasma membrane
Date posted: October 3, 2019.
- Sahihisha :
Mwanafunzi alipogonjeka alienda katika hospitalini.(Solved)
Sahihisha :
Mwanafunzi alipogonjeka alienda katika hospitalini.
Date posted: October 3, 2019.
- In a class experiment to establish the size of an onion cell, a leaner observed the following on the microscope field of view(Solved)
In a class experiment to establish the size of an onion cell, a leaner observed the following on the microscope field of view
If the student counted 20 cells across the diameter of this field of view, calculate the size of one
cell in micrometers
Date posted: October 3, 2019.
- What are the advantages of Interview Guide?(Solved)
What are the advantages of Interview Guide?
Date posted: October 3, 2019.
- Explain why the following processes are important during the preparation of temporary.
slides :-
(a) Staining
(b) Use of a sharp cutting blade(Solved)
Explain why the following processes are important during the preparation of temporary.
slides :-
(a) Staining
(b) Use of a sharp cutting blade
Date posted: October 3, 2019.
- Name the organelles that perform each of the following functions:
a) Digestion and destruction of worn out organelles.
b) Osmoregulation(Solved)
Name the organelles that perform each of the following functions:
a) Digestion and destruction of worn out organelles.
b) Osmoregulation
Date posted: October 3, 2019.
- Discuss methods of Selecting a Sample(Solved)
Discuss methods of Selecting a Sample
Date posted: October 3, 2019.
- Yakinisha :
Nisipopita mtihani mwalimu hatafurahi.(Solved)
Yakinisha :
Nisipopita mtihani mwalimu hatafurahi.
Date posted: October 3, 2019.