Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

What is the pH of pure water at 25 °C?

1. A14
2. B0
3. C1
4. D7

What does gel electrophoresis separate?

1. AChromosomes by their colour
2. BDNA fragments by size
3. CCells by their shape
4. DBlood into plasma and cells

What is endocytosis?

1. AMoving water across the membrane by osmosis
2. BTaking material into the cell by folding the membrane around it
3. CReleasing material from the cell by fusing vesicles with the membrane
4. DSplitting the cytoplasm after the nucleus divides

Researchers randomly assign patients to receive either a new wound dressing or the standard dressing and compare healing times. What type of study is this?

1. AA controlled experiment
2. BA survey
3. CA case report
4. DAn observational study

Apa persamaan pati, glikogen, dan selulosa?

1. AKetiganya polisakarida yang tersusun dari unit glukosa
2. BKetiganya lipid yang menyimpan energi
3. CKetiganya protein yang tersusun dari asam amino
4. DKetiganya asam nukleat yang menyimpan informasi keturunan

Sebuah sel darah merah ditempatkan dalam air murni. Apa yang paling mungkin terjadi?

1. ASel mengkerut dan berkerut
2. BSel membengkak dan mungkin pecah
3. CUkuran sel tetap sama
4. DSel membelah menjadi dua sel

Sweating cools the body. Which property of water best explains this?

1. AIt is less dense as ice than as a liquid
2. BIt is a nonpolar solvent
3. CIt takes a lot of heat energy to evaporate
4. DIt has a very low specific heat

Di mana kromosom utama bakteri ditemukan, dan DNA tambahan apa yang mungkin dibawanya?

1. ADi nukleoid, dengan plasmid kecil
2. BDi ribosom, dengan kromosom tambahan
3. CDi dinding sel, dengan gen RNA
4. DDi nukleus, dengan DNA mitokondria