Cell Membrane
Chromosomes and Chromatin
Nuclear Envelope
Nucleus
Nucleolus
Sources
http://en.wikipedia.org/wiki/Cell_nucleus
https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Cell_nucleus.html
http://www.ncbi.nlm.nih.gov/books/NBK9927/
http://hyperphysics.phy-astr.gsu.edu/hbase/biology/celnuc.html
http://utahscience.oremjr.alpine.k12.ut.us/sciber00/7th/cells/sciber/membrane.htm
http://en.wikipedia.org/wiki/Cell_membrane
http://sciencelearn.org.nz/Contexts/Uniquely-Me/Science-Ideas-and-Concepts/DNA-chromosomes-and-gene-expression
http://education-portal.com/academy/lesson/what-is-a-nucleolus-definition-function-quiz.html#lesson
- It is the outermost layer in a cell
- It protects the cell from its surroundings
- Structure consists of the phospholipid bilayer
Chromosomes and Chromatin
- Chromosomes are inside the nuclues
- The chromosomes are responsible for containing the instructions that make the offspring unique while still carrying traits from the parent.
- The structure is proteins and deoxyribonucleic acids
Nuclear Envelope
- Around the Nucleus
- The nuclear envelope allows things to get in and out and allows the nucleus to have a very different enviroment
- The structure of a nuclear envelope is a double membrane
Nucleus
- The center of a cell.
- The nucleus holds all the information in a cell.
- The main structures making up the nucleus are the nuclear envelope, and a double membrane that encloses the entire organelle.
Nucleolus
- its inside the nucleus of a eukaryotic cell
- non-membrane bound structure composed of proteins and nucleic acids
- rewrite ribosomal RNA and combine it with proteins
Sources
http://en.wikipedia.org/wiki/Cell_nucleus
https://www.princeton.edu/~achaney/tmve/wiki100k/docs/Cell_nucleus.html
http://www.ncbi.nlm.nih.gov/books/NBK9927/
http://hyperphysics.phy-astr.gsu.edu/hbase/biology/celnuc.html
http://utahscience.oremjr.alpine.k12.ut.us/sciber00/7th/cells/sciber/membrane.htm
http://en.wikipedia.org/wiki/Cell_membrane
http://sciencelearn.org.nz/Contexts/Uniquely-Me/Science-Ideas-and-Concepts/DNA-chromosomes-and-gene-expression
http://education-portal.com/academy/lesson/what-is-a-nucleolus-definition-function-quiz.html#lesson