Fechar
List the different parts of the animal cell and describe each of their functions
Plant and algal cells also have a cell wall made of cellulose, which strengthens the cell, in addition to this describe 2 things that plant cells also have.
Describe the structure of a bacterial cell.
Describe the structure of yeast cells.
Cells may be specialised to carry out a particular function. Describe 3 such cells.
Describe what diffusion is.
Give an example of diffusion in the body.
Describe what a tissue is an give 3 examples
Describe what an organ is and describe the composition of the stomach
Describe what an organ system is
Describe the main parts of the digestive system.
Draw a labelled diagram of the digestive system.
List 3 plant organs
Give 3 examples of plant tissues.
Write the word equation for photosynthesis
Describe the chemical basis of photosynthesis
List 3 things that can limit the rate of photosynthesis
What is one way that a farmer could change the conditions in the greenhouse to give optimum conditions for photosynthesis and explain how.
state 4 uses for glucose in the plant
In addition to glucose what else to plants require to make proteins
State all of the physical factors that affect the distribution of living things
State 2 ways that quantitative data on the distribution of organisms can be obtained.
Describe how to use a quadrat and how to improve validity and reproducibility
Describe what a transect is
Describe 4 things proteins act as.
What are enzymes
What is amylase ?
What are proteases ?
What are lipases ?
What does the stomach produce and how does this aid digestion ?
Describe the function of bile in digestion.
Describe the use of enzymes in the home
Describe the use of enzymes in industry
Evaluate the use of enzymes in industry
Where does aerobic respiration occur ?
What is the word equation for respiration ?
Energy that is released during respiration is used by the organism. The energy may be used to do what ?
State 2 changes that occur during exercise
How and why do muscles store glucose ?
When does anaerobic respiration occur ?
What is anaerobic respiration ?
Why does anaerobic respiration release less energy?
What is meant by oxygen dept
What can cause muscles to become fatigued and how is this reversed
