Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan dengan jawapan

Lembaran kerja Biologi untuk peperiksaan kemasukan kejururawatan percuma untuk dicetak: 8 soalan dari mudah hingga tahap peperiksaan, dengan skema jawapan. Cetak atau simpan sebagai PDF.

Lembaran kerja baharuBerlatih dalam talian dengan petunjuk

Untuk pensyarah dan guru: percuma untuk dicetak, disalin dan digunakan di dalam kelas. Setiap lembaran kerja baharu mempunyai nilai baharu dan skema jawapannya sendiri. Pautan ke ExamProblems di halaman kursus anda amat dihargai.

Nama: ____________________   Tarikh: ____________

1.Mudah

What does homozygous mean?

  1. AHaving an extra chromosome
  2. BHaving two identical alleles for a gene
  3. CHaving two different alleles for a gene
  4. DHaving only one copy of a gene
2.Mudah

Which codon signals the start of translation in most genes?

  1. AUAG
  2. BUGA
  3. CAUG
  4. DUAA
3.Mudah

What is the correct order of levels of organisation, from smallest to largest?

  1. ACell, organ, tissue, organism, organ system
  2. BCell, tissue, organ, organ system, organism
  3. COrgan, tissue, cell, organ system, organism
  4. DTissue, cell, organ, organism, organ system
4.Sederhana

What happens during telophase of mitosis?

  1. AThe chromosomes line up across the middle of the cell
  2. BThe sister chromatids are pulled apart
  3. CThe DNA is copied for the next division
  4. DA nuclear envelope forms around each set of chromosomes
5.Sederhana

Why is the ABO blood group system an example of multiple alleles?

  1. ABlood type is controlled by many separate genes
  2. BThe gene is found on several chromosomes
  3. CEach person carries three different alleles of the ABO gene
  4. DThere are three alleles of the gene in the population
6.Sederhana

Bagaimanakah enzim mempercepat tindak balas kimia?

  1. AIa menambah tenaga kepada hasil
  2. BIa merendahkan tenaga pengaktifan
  3. CIa dihabiskan sebagai bahan tindak balas
  4. DIa menaikkan suhu sel
7.Sukar

Hemofilia ialah resesif terangkai-X. Seorang ibu pembawa (XᴴXʰ) dan bapa yang tidak terjejas (XᴴY) mempunyai seorang anak lelaki. Apakah kebarangkalian dia menghidap hemofilia?

  1. A1/2
  2. B0
  3. C1/4
  4. D1
8.Sukar

In Tay-Sachs disease, a lysosomal enzyme does not work. What happens inside the affected nerve cells?

  1. AThe DNA cannot be copied before division
  2. BThe ribosomes stop making proteins
  3. CThe undigested substance builds up inside lysosomes
  4. DThe cells can no longer make ATP in their mitochondria

Kunci jawapan

  1. 1. B · Having two identical alleles for a gene
  2. 2. C · AUG
  3. 3. B · Cell, tissue, organ, organ system, organism
  4. 4. D · A nuclear envelope forms around each set of chromosomes
  5. 5. D · There are three alleles of the gene in the population
  6. 6. B · Ia merendahkan tenaga pengaktifan
  7. 7. A · 1/2
  8. 8. C · The undigested substance builds up inside lysosomes

Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.