Karteikarten

Cell structure

Mikolaj Ochocki Biology Year 11 Englisch 11 Karten

Karten in diesem Stapel (11)

1What is a Nucleus?It Controls the activities of the cell and contains the genetic material.
2What is Cytoplasm?Most of the chemical reactions take place there.
3What is a Cell Membrane?It Controls the passage of substances into and out of the cell.
4What is a Mitochondria?Aerobic Respiration takes place.
5What is a Ribosome?Where Proteins are synthesised.
6What is a cell wall?A cell wall is made of Cellulose and it helps to strenghthen the cell.
7What is a vacuole?A vacuole is filled with cell sap, and it supports the plant.
8What are Chloroplasts used for?They make glucose by photosynthesis (absorbing the light).
9Where is the main DNA found in a bacteria cell?The DNA is mainily found in the chromosomal DnA loop, which is usually found as one circular chromosome.
10What are plasmids?A plasmid is a circular section of DNA that can replicate independently of Chromosomal DNA. Plasmids allow bacteria cells to move genes from one cell to another.
11What do Prokaryotic cells don't have which Eukaryotic cells have?They don't have mitochondria or chloproplasts.