SAT2的生物部分,也是很多中国学生会选择的考试科目。对于这部分的考试内容,大家在日常的备考练习中,也要侧重真题的练习。具体的这部分真题内容是什么,如何更好的来备考呢?下面小编为大家整理了详细的内容,供大家参考!

  1. Which of these cell structures contains one or more membranes?

  I. Ribosome

  II. Plasma membrane

  III. Endoplasmic reticulum

  IV. Golgi body

  A. II only

  B. IV only

  C. I and II

  D. I, II, and III

  E. II, III, and IV

  2. Cyanobacteria are photosynthetic prokaryotes. Which organelles do cyanobacteria cells contain?

  I. Chloroplasts

  II. Nucleus

  III. Ribosomes

  A. I only

  B. II only

  C. III only

  D. I and II only

  E. I and III only

  3. A cell normally contains 54 chromosomes. During which phases of mitosis does the cell contain 108 chromosomes?

  I. Anaphase

  II. Metaphase

  III. Prophase

  IV. Telophase

  A. I and IV

  B. II and III

  C. II and IV

  D. I, II, and III

  E. I, II, and IV

  4. A cell contains multiple nuclei with identical genetic information. This cell most likely formed by going through

  A. multiple rounds of mitosis, but no cytokinesis

  B. multiple rounds of the M phase, but no rounds of the S phase

  C. multiple rounds of cytokinesis, but no rounds of mitosis

  D. multiple rounds of the cell cycle, but no rounds of mitosis

  E. multiple rounds of the S phase, but no other phases of the cell cycle

  5. What is the correct sequence of these events in the cell cycle?

  I. Nuclear membrane dissolves.

  II. Cell size increases.

  III. Two daughter cells form.

  IV. DNA replicates.

  A. I, IV, II, III

  B. I, IV, III, II

  C. II, I, IV, III

  D. II, IV, I, III

  E. IV, II, III, I

  以上就是关于“SAT2生物真题内容练习”的内容,希望通过上述内容的学习,大家能够更好的练习这部分的真题内容,更好的提高分数。


展开显示全文