Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

What is endocytosis?

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

What is a decomposer?

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

Di organel mana fotosintesis berlangsung?

1. AKloroplas
2. BMitokondria
3. CNukleus
4. DBadan Golgi

When most people in a community are vaccinated, people who cannot be vaccinated are also protected. Why?

1. AThe pathogen mutates into a harmless form
2. BThe pathogen has too few hosts to spread easily
3. CVaccinated people make antibodies for others
4. DThe vaccine spreads from person to person

What is the role of oxygen in aerobic respiration?

1. AIt is built into glucose molecules
2. BIt is split to release the energy needed for glycolysis
3. CIt accepts electrons at the end of the transport chain
4. DIt breaks pyruvate into lactic acid

Mengapa ilmuwan mengulang percobaan atau memakai banyak subjek?

1. AUntuk mengurangi pengaruh kebetulan pada hasil
2. BUntuk mengubah variabel bebas setiap kali
3. CUntuk memastikan hipotesis terbukti benar
4. DAgar tidak memerlukan kelompok kontrol

Which parent's gamete decides the biological sex of a human baby, and why?

1. ABoth equally, because each gives one Y chromosome
2. BThe father's, because a sperm carries either an X or a Y
3. CThe mother's, because she gives two X chromosomes
4. DThe mother's, because an egg carries either an X or a Y

Sebuah mikroskop cahaya memiliki lensa okuler 10× dan lensa objektif 40×. Berapa perbesaran totalnya?

1. A400×
2. B50×
3. C40×
4. D4000×