Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

What is a decomposer?

1. AAn animal that eats only plants
2. BAn animal that hunts other animals
3. CAn organism that breaks down dead material
4. DAn organism that makes food from sunlight

What is endocytosis?

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

What is the resolution of a microscope?

1. AHow bright the image appears
2. BHow large the field of view is
3. CIts ability to show two close points as separate
4. DHow many times larger it makes the image of the specimen

Di mana translasi berlangsung?

1. ADi ribosom
2. BDi dinding sel
3. CDi lisosom
4. DDi dalam nukleus

What is a prion?

1. AA bacterium without a cell wall that lives inside nerve cells
2. BA misfolded protein that causes normal proteins to misfold
3. CA fungal spore that infects the brain
4. DA very small virus with a DNA genome

A cut in the skin heals as new skin cells fill the wound. Which process produces these cells?

1. AMeiosis
2. BBinary fission
3. CMitosis
4. DFertilisation

Apa keuntungan utama studi tersamar ganda (double-blind)?

1. AHarapan pasien dan peneliti tidak dapat memengaruhi hasil
2. BJumlah pasien yang dapat diteliti dua kali lipat
3. CStudi dapat diselesaikan tanpa kelompok kontrol
4. DPeneliti selalu tahu persis pasien mana yang menerima obat sebenarnya

A karyotype shows 45 chromosomes, with a single X chromosome and no Y. Which condition is this?

1. AA typical male karyotype
2. BDown syndrome
3. CKlinefelter syndrome
4. DTurner syndrome