Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

Antibiotik berkesan terhadap jenis organisma yang mana?

1. ASetiap jenis mikroorganisma dengan sama rata
2. BBakteria
3. CVirus
4. DAlergen debunga

Apakah empat bes yang terdapat dalam DNA?

1. AAdenina, urasil, guanina dan sitosina
2. BAdenina, timina, glukosa dan sitosina
3. CAdenina, timina, guanina dan sitosina
4. DAlanina, timina, glisina dan sisteina

Which protein gives strength to skin, tendons and bone?

1. AHaemoglobin
2. BCollagen
3. CMyosin
4. DAmylase

Urutan manakah pelengkap kepada untai DNA A-T-G-C-C-A?

1. AG-C-A-T-T-G
2. BA-T-G-C-C-A
3. CT-A-C-G-G-T
4. DU-A-C-G-G-U

Identical twins raised in different homes have different body weights. What does this show?

1. AThe phenotype depends on environment as well as genotype
2. BMutations happened in every cell of one twin
3. CBody weight is controlled by a single gene
4. DThe twins must have different genotypes for body weight genes

Sel darah merah diletakkan dalam air tulen. Apakah yang paling mungkin berlaku?

1. AIa membahagi menjadi dua sel
2. BIa kekal sama saiz
3. CIa membengkak dan mungkin pecah
4. DIa mengecut dan berkedut

A green plant is kept in a sealed jar in complete darkness for a day. What happens to the carbon dioxide level in the jar?

1. AIt stays the same, because plants do not respire
2. BIt falls, because the plant keeps photosynthesising
3. CIt falls, because plants take in more CO₂ when they respire in the dark
4. DIt rises, because the plant respires but cannot photosynthesise

Why can a scientific hypothesis never be proven true with absolute certainty?

1. ANew evidence could always contradict it in the future
2. BEvery experiment contains a mistake
3. CScientists are not allowed to reach any conclusions
4. DHypotheses are only opinions and cannot be tested