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

Mengapa virus tidak dapat bereproduksi sendiri?

  1. AVirus tidak memiliki materi genetik apa pun, baik DNA maupun RNA
  2. BVirus membutuhkan perangkat sel inang untuk membuat salinan
  3. CVirus membelah hanya melalui meiosis
  4. DVirus bereproduksi hanya di bawah sinar matahari
2.Mudah

What are stomata?

  1. ASmall pores in leaves that allow gas exchange
  2. BGreen structures in the leaf that store starch
  3. CHairs on roots that absorb minerals
  4. DTubes that carry water up the stem
3.Mudah

Which of these hormones is a steroid?

  1. ATestosterone
  2. BInsulin
  3. CGrowth hormone
  4. DGlucagon
4.Sedang

What does RNA polymerase do?

  1. AIt builds a protein from an mRNA template
  2. BIt builds an RNA strand from a DNA template
  3. CIt copies the whole genome before cell division
  4. DIt removes introns from pre-mRNA
5.Sedang

How do embryonic stem cells differ from most adult stem cells?

  1. AThey are haploid, while adult stem cells are diploid
  2. BThey are found only in plants, while adult stem cells are found in animals
  3. CThey can become almost any cell type, while adult stem cells are more limited
  4. DThey can no longer divide, while adult stem cells divide quickly
6.Sedang

How does facilitated diffusion differ from active transport?

  1. AIt moves only water and no other substances
  2. BIt works without any membrane proteins
  3. CIt needs no energy and moves substances down their gradient
  4. DIt needs ATP and moves substances against their gradient
7.Sulit

During the Industrial Revolution, soot darkened tree trunks in parts of England, and dark peppered moths became more common than pale ones. What best explains this?

  1. ABirds found and ate fewer dark moths on the dark trunks
  2. BThe soot settled on the pale moths and slowly turned them dark
  3. CThe moths chose to become dark to hide
  4. DDark moths were produced by the polluted air
8.Sulit

A point mutation changes a codon in the middle of a gene into a stop codon. What is the most likely effect?

  1. AA protein with one different amino acid
  2. BA shortened protein that usually does not work
  3. CNo change, because stop codons are ignored
  4. DA protein that is longer than normal

Kunci jawaban

  1. 1. B · Virus membutuhkan perangkat sel inang untuk membuat salinan
  2. 2. A · Small pores in leaves that allow gas exchange
  3. 3. A · Testosterone
  4. 4. B · It builds an RNA strand from a DNA template
  5. 5. C · They can become almost any cell type, while adult stem cells are more limited
  6. 6. C · It needs no energy and moves substances down their gradient
  7. 7. A · Birds found and ate fewer dark moths on the dark trunks
  8. 8. B · A shortened protein that usually does not work

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