Mitosis and Cancer

Mitosis and Cancer - Download 10 Cell Division (Mitosis) &...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Download 10 Principles of Biology BIOL 1543 Greig Roberts, DDS Office: SCEN 417 E-Mail: groberts@uark.edu
Background image of page 1

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

View Full DocumentRight Arrow Icon
2 Like begets like, more or less In sexual reproduction , fertilization of sperm and egg produces offspring. In asexual reproduction , offspring are produced by a single parent, without the participation of sperm and egg. Their offspring are genetic copies of the parent and of each other.
Background image of page 2
3 Other organisms reproduce sexually, creating a variety of offspring Like begets like, more or less
Background image of page 3

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

View Full DocumentRight Arrow Icon
4 Other organisms reproduce sexually, creating a variety of offspring Like begets like, more or less
Background image of page 4
5 Cells arise only from preexisting cells Cell division is at the heart of the reproduction of cells and organisms because cells come only from preexisting cells. Prokaryotic cells reproduce asexually by cell division: binary fission .
Background image of page 5

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

View Full DocumentRight Arrow Icon
6 Prokaryotic chromosome Plasma membrane Cell wall As the cell replicates its single chromosome, the copies move apart and the growing membrane then divides the cells Binary Fission
Background image of page 6
7 THE EUKARYOTIC CELL CYCLE AND MITOSIS The large, complex chromosomes of eukaryotes duplicate with each cell division. A eukaryotic cell has many more genes than a prokaryotic cell and they are grouped into multiple chromosomes in the nucleus.
Background image of page 7

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

View Full DocumentRight Arrow Icon
8 LM 600 × Individual chromosomes contain a very long DNA molecule associated with proteins and are visible
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/14/2011 for the course BIOL 1543 taught by Professor Roberts during the Spring '08 term at Arkansas.

Page1 / 30

Mitosis and Cancer - Download 10 Cell Division (Mitosis) &...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online