Topic Cells What are the differences between light

Topic: Cells What are the differences between light microscopes and electron microscopes Topic: Sound & Light What are the colours of the visible spectrum in order from longest wavelength Topic: Working Scientifically Name 5 laboratory safety rules Topic: Interdependence What are abiotic factors? Give 4 examples of abiotic factors in the arctic Challenge: What is the equation used to calculate the cost of electricity used? Topic: Particle Model What am I? My particles are touching, they vibrate and flow over each other Topic: Energy Cost What is the unit of energy? What unit do electricity companies use?

Labelled Microscope Diagram

Video https: //www. youtube. com/watch? v=9 mv. J 6 Gm. Mn 1 k Name the organelles (components) of a cell. Give some examples of specialized cells Explain the differences between animal cells and plant cells.

I DO

I DO The nucleus

I DO The nucleus • Control the cell/ reactions in the cell • Contains the DNA/genetic material

We DO

We DO Leaf / Stem

We DO Leaf / Stem • Control the cell/ reactions in the cell • Contains the DNA/genetic material

We DO Leaf / Stem • Control the cell/ reactions in the cell • Contains the DNA/genetic material • Absorb sunlight • For Photosynthesis • Where the plant makes glucose

You DO (a) Look at the diagram of Euglena. Give two pieces of evidence which suggest it is an animal cell and not a plant cell. 1. . . . . . . . 1 mark 2. . . . . . . . 1 mark (b) Plant cells can carry out photosynthesis. How can you tell from the diagram that Euglena can carry out photosynthesis? . . . . . . . 1 mark

1. What are the usual magnifications of the 3 objective lenses on a light microscope? What is the equation for calculating magnification? Write the calculation that links magnification, actual size and image size 1. Label the parts A-J 2. Describe the function of A-J Challenge: Calculate the actual length of the cell from A-> B Key Words: Mitochondria, membrane, nucleus, vacuole, ribosome, cytoplasm, chloroplast

Complete the following questions about our learning What plant organelle is found in leaf cells but not in root cells? What advantages are there to analyzing results in a graph rather than a table? Name 4 energy sources that generate electricity using a turbine. 22 January 2022 Success is the result of preparation, hard work and learning from failure