Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Which sugar is found in DNA?

1. ARibose
2. BFructose
3. CGlucose
4. DDeoxyribose

Organel mana yang menghasilkan sebagian besar ATP dalam sel eukariot?

1. ABadan Golgi
2. BRibosom
3. CLisosom
4. DMitokondria

Which of these is qualitative data?

1. AThe pulse rate is 72 beats per minute
2. BThe urine sample is dark yellow
3. CThe wound is 3 cm long
4. DThe patient weighs 68 kg

Why must human gametes be haploid?

1. ASo that the zygote has twice the normal number of chromosomes
2. BSo that the gametes can divide quickly by mitosis
3. CSo that the zygote has the normal number of 46 chromosomes
4. DSo that the gametes can make more proteins

What happens in the Calvin cycle of photosynthesis?

1. AGlucose is broken down to release energy
2. BCO₂ is built into sugar using ATP and NADPH
3. CWater is split to release oxygen
4. DLight is absorbed by chlorophyll

A protein is made to be secreted out of the cell. What path does it follow?

1. ARough ER, then Golgi apparatus, then vesicle, then cell membrane
2. BGolgi apparatus, then rough ER, then nucleus, then cell membrane
3. CNucleus, then lysosome, then Golgi apparatus, then cell membrane
4. DSmooth ER, then mitochondrion, then vesicle, then cell membrane

Pernyataan mana yang membandingkan mitosis dan meiosis dengan benar?

1. AMeiosis memiliki dua pembelahan dan menghasilkan empat sel haploid yang berbeda secara genetik
2. BKeduanya menghasilkan gamet dengan setengah jumlah kromosom sel induk, untuk reproduksi
3. CMeiosis menghasilkan dua sel yang identik dengan sel induk
4. DMitosis memiliki dua pembelahan dan menghasilkan empat sel identik

A restriction enzyme cuts at three sites in a linear piece of DNA. How many fragments are produced?

1. A3
2. B6
3. C4
4. D2