Biologi Kertas 2 Ting 4 Pertengahan Tahun 2012 Petengahan Tahun Ting 4... Biologi Kertas 2 Ting 4 Pertengahan

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  • Question 1

    NO

    1(a)®

    l(a)(ii)

    (b)(i)

    (b)(ii)

    b(iii)

    (c)

    (d)

    Section A

    MARK SCHEME

    Able to namingthe type ofcell Cell X: Animal cell

    Cell Y: Plant cell

    Able to differ animal cell andplantcell PI: cell X do not have cell wall, but cell Y have cell wall

    P2: Chroroplast absent in cellX, butcellY have chloroplast

    Able to naming organelle A anditsfunction; A: mitochondria Function: generate energy/source of energy forcell

    Able to explain ifcell isabsent mitochondria; Cell will lack ofenergy/respirationcell cannot occur.

    Both have double membrane/have Inner and outer membrane

    Able to describe thatorganelle C is importance to cell; PI: chloroplast can absorb sunlight energy P2: sunlightenergy is importance for photosynthesis P3: produce organic substances/food organic food/glucose.

    Able to explain Pl-Organel A/Mitokondrion site of generate energy (ATP) P2-Sperm cellneed energy swing to Fallopian tube P3- To swingthrought fallopian tube for fetelise ovum.

    Total marks

    SCORE

    2m

    2m

    2m

    lm

    lm

    2m

    2m

    12 marks

    REMARK

    Any two points

    Any two points

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