Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

What is the active site of an enzyme?

1. AThe part of the cell where the enzyme is made
2. BThe product formed by the reaction
3. CThe gene that codes for the enzyme
4. DThe region where the substrate binds

Which element is found in all organic molecules?

1. ACarbon
2. BNitrogen
3. CSulfur
4. DPhosphorus

Where in the cell does glycolysis take place?

1. AIn the cytoplasm
2. BIn the nucleus
3. CIn the mitochondrial matrix
4. DIn the chloroplast

What happens during telophase of mitosis?

1. AThe DNA is copied for the next division
2. BThe sister chromatids are pulled apart
3. CThe chromosomes line up across the middle of the cell
4. DA nuclear envelope forms around each set of chromosomes

Golden rice was genetically modified to make beta-carotene. What is the aim?

1. ATo increase the protein content of the rice
2. BTo help prevent vitamin A deficiency
3. CTo make the rice grow faster in cold climates
4. DTo make the rice resistant to all insects

Which process removes carbon dioxide from the atmosphere?

1. ACellular respiration
2. BBurning fossil fuels
3. CPhotosynthesis
4. DDecomposition

Sebuah protein panjangnya 150 asam amino. Tanpa menghitung kodon stop, berapa basa mRNA yang mengkodenya?

1. A450
2. B50
3. C150
4. D300

Satu bakteri membelah setiap 20 menit. Jika tidak ada yang mati, berapa jumlah bakteri setelah 2 jam?

1. A128
2. B64
3. C32
4. D12