Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Di mana sebagian besar DNA sel eukariot ditemukan?

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

Which codon signals the start of translation in most genes?

1. AAUG
2. BUGA
3. CUAA
4. DUAG

Berapa jumlah kromosom pada sel tubuh manusia yang khas?

1. A46
2. B92
3. C23
4. D44

What is the role of oxygen in aerobic respiration?

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

Why do root hair cells have long, thin extensions?

1. ATo store starch for the winter
2. BTo anchor the plant firmly against strong winds and rain
3. CTo increase the surface area for absorbing water
4. DTo carry out photosynthesis underground

Which stage of aerobic respiration produces the most ATP?

1. AFermentation
2. BThe electron transport chain
3. CThe Krebs cycle in the matrix
4. DGlycolysis in the cytoplasm

In a family, a trait appears mostly in males. Affected men have daughters who are unaffected, but some of these daughters have affected sons. Which pattern fits best?

1. AAutosomal dominant
2. BY-linked
3. CX-linked recessive
4. DAutosomal recessive with equal sexes

Two parents who both have a genetic condition have a child who does not. Assuming a single gene, what inheritance pattern does this show?

1. AAutosomal recessive, with both parents heterozygous
2. BAutosomal recessive, with both parents homozygous
3. CX-linked recessive, with the father as a carrier
4. DAutosomal dominant, with both parents heterozygous