B2 1

Question	Answer
B2 1.1 Function of the Nucleus?	controls all activities of the cell.
B2 1.1 What is the cytoplasm?	The liquid gel in which most chemical reactions needed for life take place.
B2 1.1 what is the cell membrane?	Controls the passage of substances into and out of the cell.
B2 1.1 What are the ribosomes and mitochondria?	Mitochondria: in cytoplasm where respiration takes place. Ribosomes: All proteins for cell are made here.
B2 1.1 what are chloroplasts?	Found in green of plants, contain chlorophyll help absorb light to make food through photosynthesis.
B2 1.1 The permanent vacuole is...?	a space in the cytoplasm filled with cell sap important in keeping cells rigid to support the plant.
Plant cell	a plant cell
An animal cell	An animal cell
B2 1.2-bacteria and yeast A bacterial cell consists of cytoplasm and a cell membrane surrounded by a cell wall. Genes are not in a distinct nucleus. TURN OVER	Yeast is a single celled organism, each cell has a nucleus, cytoplasm and a cell membrane surrounded by a cell wall.

Resource summary

	Created by eva.m.gerretsen over 10 years ago