Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Who first worked out the basic rules of inheritance by breeding pea plants?

1. ALouis Pasteur
2. BRobert Hooke
3. CGregor Mendel
4. DCharles Darwin

Which organelle breaks down fatty acids and hydrogen peroxide?

1. ACentriole
2. BPeroxisome
3. CRibosome
4. DChloroplast

What is a tissue?

1. ASeveral organs that work together
2. BA group of similar cells that work together
3. CA single cell that has one special job in the body
4. DA structure inside a cell

Kapan DNA disalin dalam siklus sel?

1. APada fase S interfase
2. BSelama sitokinesis
3. CHanya selama meiosis II
4. DSelama metafase mitosis

Human adult height varies across a smooth, continuous range rather than falling into a few separate groups. What is the best explanation?

1. AIt is controlled by one gene with two alleles and full dominance
2. BIt is controlled by many genes and also affected by environment
3. CIt is controlled only by the environment
4. DIt is an X-linked recessive trait

The sodium-potassium pump moves ions across the cell membrane. What does one cycle of the pump do?

1. AMoves 3 Na⁺ out and 2 K⁺ in, using ATP
2. BMoves 2 Na⁺ out and 3 K⁺ in, using ATP
3. CMoves Na⁺ in and K⁺ out, without using ATP
4. DMoves 3 K⁺ out and 2 Na⁺ in, using ATP

PCR starts with one double-stranded DNA molecule, and the number of copies doubles each cycle. How many copies are there after 10 cycles?

1. A20
2. B1024
3. C100
4. D512

A large molecule contains carbon, hydrogen, oxygen, nitrogen and phosphorus. Its monomers each have a sugar and a base. What type of molecule is it?

1. AA carbohydrate
2. BA lipid
3. CA protein
4. DA nucleic acid