Cell Structure
Muhtasari
Every living organism is built from cells, yet most cells are far too small to see with the naked eye. Under a microscope, however, each cell reveals a busy interior packed with specialised structures, each with its own job to do.
In this lesson you will learn to identify and describe the key structures found inside animal and plant cells, explain the function of each organelle, and compare the two cell types. These are core specification points tested across both Paper 1 and Paper 2.
Malengo
- Describe cell structures, including the nucleus, cytoplasm, cell membrane, cell wall, mitochondria, chloroplasts and vacuole
- Describe the functions of the nucleus, cytoplasm, cell membrane, cell wall, mitochondria, chloroplasts and vacuole
- Know the similarities and differences in the structure of plant and animal cells
Maelezo ya Somo
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Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Cell Structure. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- Which organelle controls the activities of the cell? A) Mitochondria B) Cell membrane C) Nucleus D) Ribosome Answer: C
- Which structure is found in plant cells but NOT in animal cells? A) Nucleus B) Cell membrane C) Mitochondria D) Cell wall Answer: D
- What is the function of mitochondria? A) Photosynthesis B) Protein synthesis C) Aerobic respiration D) Controlling what enters the cell Answer: C
- The cell wall of a plant cell is made of: A) Protein B) Cellulose C) Starch D) Chlorophyll Answer: B
- Which of the following is a function of the large permanent vacuole in a plant cell? A) Releasing energy B) Carrying out photosynthesis C) Making proteins D) Maintaining the shape of the cell Answer: D
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Cell Structure? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
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Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
