정답이 있는 간호학 입학 시험 대비 생물학 학습지

무료 인쇄용 간호학 입학 시험 대비 생물학 학습지: 쉬운 문제부터 시험 수준까지 8문제, 정답표 포함. 인쇄하거나 PDF로 저장하세요.

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1.쉬움

What is the job of messenger RNA (mRNA)?

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

What is apoptosis?

  1. ADivision of the cytoplasm
  2. BFusion of two gametes
  3. CUncontrolled cell division
  4. DProgrammed cell death
3.쉬움

What is a sister chromatid?

  1. AA small ring of DNA found in bacteria
  2. BOne of two identical copies of a chromosome joined at the centromere
  3. CA chromosome that is inherited from the mother only, never the father
  4. DOne of the two sex chromosomes
4.보통

What happens in the lytic cycle of a virus?

  1. AThe viral DNA joins the host DNA and stays inactive for a long time
  2. BThe host cell makes antibodies against the virus
  3. CThe virus divides by binary fission outside the cell
  4. DThe virus makes many copies in the host cell, which then bursts
5.보통

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

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

Why does each type of virus infect only certain kinds of cells?

  1. AIt must find cells with the same DNA as its own
  2. BIt can only enter cells that are dividing by meiosis at that time
  3. CIt can only enter cells that have no nucleus
  4. DIt must attach to specific receptor proteins on the cell surface
7.어려움

After a meal, blood glucose rises. Which response brings it back to normal?

  1. AThe pancreas releases glucagon, and the liver releases glucose
  2. BThe kidneys release insulin into the urine
  3. CThe liver stops storing glycogen and releases more glucose
  4. DThe pancreas releases insulin, and cells take up glucose
8.어려움

AaBb 식물을 aabb 식물과 교배합니다. 두 유전자는 독립적으로 분리됩니다. 자손에서 기대되는 표현형 비는 얼마인가요?

  1. A3 : 1
  2. B1 : 1 : 1 : 1
  3. C1 : 2 : 1
  4. D9 : 3 : 3 : 1

정답표

  1. 1. C · It carries the genetic code from DNA to the ribosomes
  2. 2. D · Programmed cell death
  3. 3. B · One of two identical copies of a chromosome joined at the centromere
  4. 4. D · The virus makes many copies in the host cell, which then bursts
  5. 5. C · They can become almost any cell type, while adult stem cells are more limited
  6. 6. D · It must attach to specific receptor proteins on the cell surface
  7. 7. D · The pancreas releases insulin, and cells take up glucose
  8. 8. B · 1 : 1 : 1 : 1

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