Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

Where in the cell does glycolysis take place?

1. AIn the nucleus
2. BIn the chloroplast
3. CIn the cytoplasm
4. DIn the mitochondrial matrix

What are stomata?

1. AHairs on roots that absorb minerals
2. BGreen structures in the leaf that store starch
3. CSmall pores in leaves that allow gas exchange
4. DTubes that carry water up the stem

What does the enzyme DNA ligase do?

1. AIt joins pieces of DNA together
2. BIt unwinds the DNA double helix
3. CIt cuts DNA at specific sites
4. DIt makes RNA from a DNA template

A student switches a light microscope from low power to high power. What happens to the field of view?

1. AIt gets smaller and usually darker
2. BIt stays the same size but gets brighter
3. CIt gets larger and brighter
4. DIt gets larger but less detailed

Bilakah pindah silang antara kromosom homolog berlaku?

1. ADalam telofasa II meiosis
2. BDalam profasa I meiosis
3. CDalam fasa S interfasa
4. DDalam anafasa mitosis

Apakah yang berlaku dalam tindak balas sintesis dehidrasi?

1. ADua monomer bercantum dan satu molekul air dibebaskan
2. BAir disingkirkan daripada sel melalui osmosis
3. CSel mengering dan mati
4. DPolimer dipecahkan dengan menambah satu molekul air

A man has Klinefelter syndrome (XXY). Which error most likely produced it?

1. ACrossing over between chromosome 21 and the X chromosome
2. BNondisjunction of the sex chromosomes during meiosis in a parent
3. CExtra mitosis in the zygote after fertilisation
4. DA frameshift mutation in one of the genes on the father's Y chromosome

Why can standard DNA profiling not tell identical twins apart?

1. AIdentical twins come from one zygote and have the same DNA
2. BOnly one twin inherits the father's DNA
3. CTwins always share the same fingerprints on their hands
4. DIdentical twins have no non-coding DNA