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 an antigen?

  1. AA drug that kills viruses
  2. BA white blood cell that engulfs and digests bacteria
  3. CA molecule that the immune system sees as foreign
  4. DA protein that carries oxygen
2.Mudah

What does transfer RNA (tRNA) do?

  1. AIt copies DNA in the nucleus
  2. BIt brings amino acids to the ribosome
  3. CIt joins two DNA strands together
  4. DIt carries the code out of the nucleus
3.Mudah

Which bonds hold the two strands of a DNA double helix together?

  1. APeptide bonds between the sugars
  2. BDisulfide bonds between the bases
  3. CIonic bonds between the phosphates
  4. DHydrogen bonds between the bases
4.Sedang

The results of an experiment do not support the hypothesis. What should the scientist do next?

  1. ARevise the hypothesis and test it again
  2. BStop doing any further research on the question
  3. CChange the data so they fit the hypothesis
  4. DReport that the hypothesis was proven correct
5.Sedang

Mengapa bakteri Gram-positif berwarna ungu pada pewarnaan Gram?

  1. ADinding peptidoglikannya yang tebal menahan zat warna ungu
  2. BBakteri itu tidak memiliki dinding sel sama sekali
  3. CDindingnya yang tipis ditutupi membran luar yang kaya lipid
  4. DBakteri itu mengandung klorofil
6.Sedang

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

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

A child's DNA profile has bands A, B, C and D. The mother has bands A and C. Man 1 has bands B and D, man 2 has A and E, and man 3 has C and F. Which man could be the biological father?

  1. AMan 1
  2. BMan 3
  3. CNone of them
  4. DMan 2
8.Sulit

Fertiliser washes from farmland into a lake. Algae grow rapidly, then die, and later many fish die. What is the main cause of the fish deaths?

  1. AThe fertiliser is directly poisonous to fish
  2. BThe fish eat too many algae and become ill
  3. CBacteria decomposing the dead algae use up the oxygen
  4. DThe algae release carbon dioxide that poisons fish

Kunci jawaban

  1. 1. C · A molecule that the immune system sees as foreign
  2. 2. B · It brings amino acids to the ribosome
  3. 3. D · Hydrogen bonds between the bases
  4. 4. A · Revise the hypothesis and test it again
  5. 5. A · Dinding peptidoglikannya yang tebal menahan zat warna ungu
  6. 6. B · So they can be moved apart without tangling or breaking
  7. 7. A · Man 1
  8. 8. C · Bacteria decomposing the dead algae use up the oxygen

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