Lembar kerja Biologi untuk ujian masuk keperawatan dengan jawaban

Lembar kerja Biologi untuk ujian masuk keperawatan gratis yang dapat dicetak: 8 soal dari mudah hingga tingkat ujian, dengan kunci jawaban. Cetak atau simpan sebagai PDF.

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Nama: ____________________   Tanggal: ____________

1.Mudah

What is the job of messenger RNA (mRNA)?

  1. AIt stores genetic information in the nucleus permanently
  2. BIt forms the main structure of the ribosome
  3. CIt carries the genetic code from DNA to the ribosomes
  4. DIt carries amino acids to the ribosomes
2.Mudah

Manakah berikut ini yang merupakan lipid?

  1. ATrigliserida (lemak)
  2. BDNA
  3. CHemoglobin
  4. DGlikogen, bentuk simpanan glukosa
3.Mudah

Apa satuan terkecil yang dianggap hidup?

  1. ASel
  2. BJaringan
  3. CMolekul
  4. DAtom
4.Sedang

When plotting the results of an experiment, which variable usually goes on the y-axis?

  1. AThe independent variable
  2. BThe dependent variable
  3. CThe time the experiment started
  4. DThe controlled variable
5.Sedang

Why do chromosomes condense into short, thick shapes before mitosis?

  1. ASo that they can be copied more quickly
  2. BSo that genes can be transcribed more easily
  3. CSo they can be moved apart without tangling or breaking
  4. DSo that they can leave through the nuclear pores
6.Sedang

Untai cetakan DNA berbunyi T-A-C. Apa kodon mRNA yang sesuai?

  1. AT-A-C
  2. BA-U-G
  3. CU-T-G
  4. DA-T-G
7.Sulit

Ignoring crossing over, how many different combinations of chromosomes can one person's gametes have because of independent assortment?

  1. A46, one for each chromosome
  2. B23², about 529
  3. C2²³, about 8 million
  4. D2 × 23, which is 46
8.Sulit

Why are there usually far fewer top predators than herbivores in an ecosystem?

  1. AEnergy is lost at each step, leaving little for the top level
  2. BTop predators need less energy than herbivores
  3. CTop predators reproduce faster than herbivores, so they die sooner
  4. DHerbivores eat the young of top predators

Kunci jawaban

  1. 1. C · It carries the genetic code from DNA to the ribosomes
  2. 2. A · Trigliserida (lemak)
  3. 3. A · Sel
  4. 4. B · The dependent variable
  5. 5. C · So they can be moved apart without tangling or breaking
  6. 6. B · A-U-G
  7. 7. C · 2²³, about 8 million
  8. 8. A · Energy is lost at each step, leaving little for the top level

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