CH_9 - CH 9 Multiple Choice 2 Bacteria typically have...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
CH 9 Multiple Choice 2. Bacteria typically have _______, whereas eukaryotes have _______. a. one chromosome that is circular; many that are linear b. several chromosomes that are circular; many that are linear c. one chromosome that is linear; many that are circular d. two chromosomes that are circular; eight that are linear e. None of the above Answer: a 3. Chromosomes contain large amounts of different interacting proteins, which are known as 4. The appropriate decisions to enter the S phase and the M phase of the cell cycle depend on a pair of biochemicals called 5. The molecules that make up a chromosome are 6. During mitosis and meiosis the chromatin compacts. Which of the following processes takes place more easily because of this compaction? a. The orderly distribution of genetic material to two new nuclei b. The replication of the DNA c. Exposing the genetic information on the DNA d. The unwinding of DNA from around the histones e. The disappearance of the nuclear membrane Answer: a
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
7. The basic structure of chromatin has sometimes been referred to as beads on a string of DNA. These beads are called
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern