Genetics
- Created by: hannahbidgood
- Created on: 23-04-15 17:42
View mindmap
- Genetics
- DNA
- Made of chromosome
- Chromosome in nucleas
- 46 chromosome in 23 pairs
- Gene is a section of DNA
- Contains instructions to make specific proteins
- Everyone has unique DNA
- DNA fingerprinting is cutting up a persons DNA and testing its pattern
- Used for Forensic science and Paternity tests
- DNA fingerprinting is cutting up a persons DNA and testing its pattern
- Made of chromosome
- Cell Division
- Mitosis
- Makes new cells for growth and repair
- When a cell reproduces itself by splitting to from two identical offspring
- A-sexual reproduction uses it.
- Meiosis
- Gametes have half the amount of chromosome.
- Meiosis involves two divisions.
- Get 4 gametes with each division
- Mitosis
- Stem Cells
- Undifferentia-ted cells
- Stem cells are found in the embryo and bone marrow
- May be able to cure diseases
- Can grow them into specialized cells
- More research is needed
- Ethical issues
- Cannot ask embryos permission
- Messing with Gods plans
- Embroyos would be destroyed anyway
- Will help suffering people
- DNA
Comments
No comments have yet been made