Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Instructions Print out the cards and cut them up. (You will need a set for each group you intent to split the class into.) Place them face down on the front desk. Split the class into small groups (3-4) Each group sends a member up to collect the first card. They go back to their group and attempt to answer the question on the card. When they have attempted it they come back to the front and check their answer with you. If it’s RIGHT then they can swap their card for the next one in the pile. If it’s WRONG they can either go back to their group and amend their answer or place it at the bottom of their pile and come back to it later. The aim is to be the first group to answer all the questions correctly. Note – To keep track on the cards and to what group they belong different colours would be very helpful. Q1 Q9 Q17 What is the name of the theory that explains why enzymes are specific? Define the term biomass Describe in three concise sentences what ‘Banting & Best’ did and what they found out. Q2 Q10 Q18 Name three structures (organelles) that only plant cells possess? Name two ways to reduce the energy loss at each stage in a food chain. Name four things that the body needs to monitor and regulate. Q3 Q11 Q19 State the definition of diffusion. Name three conditions that allow the efficient decomposition of waste material. Name and briefly explain the need of three actual skin responses to being cold. Q4 Q12 Q20 State the chemical equation for photosynthesis. Name two ways or processes that puts CO2 back into the atmosphere. Name the two hormones and their actions on blood sugar levels. Q5 Q13 Q21 What are the minerals needed for healthy plant growth? What does each do? Draw 5 connected parts of the carbon cycle. Name two ways of treating (managing) Type 1 diabetes. Q6 Q14 Q22 Name three limiting factors on photosynthesis Write down both the symbol equation and the word equation for aerobic respiration. Q7 Q15 Define these key terms 1. Alleles 2. Genes 3. Meiosis 4. Gametes Q23 Draw a pyramid of numbers and biomass for the following food chain. Grass Rabbit Name three factors that affect an enzyme catalysed reaction. Briefly explain the events of meiosis. Q8 Q16 Q24 If plants are deficient in certain minerals then what is their appearance? State mineral then appearance. What is the energy released from respiration used for? (3) Define the term stem cells and state one possible use of them. Fleas Fox Answers Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q20 Q21 Q22 Q23 Q24 Lock & Key Model Cell wall, vacuole, chloroplasts The movement of molecules from a region of high concentration to an area of low concentration. CO2 + H20 = O2 and C6H12O6 Magnesium-chlorophyll production, Nitrates-amino acid production Light, temperature, CO2 Biomass-pyramid shape. Numbers- larger top trophic level Magnesium-yellow leaves, Nitrates-stunted growth The mass of organisms at a particular trophic level. Restrict movement and regulate temperature. Warmth, moisture and oxygen(for some!) Respiration, burning fuels. E.g CO2 in air-photosynthesis-Plants eaten-Carbon in animal-Death and decay Oxygen + glucose=Energy, Carbon Dioxide and Water O2+C6H12O6=Energy+CO2 and H2O pH, temperature, substrate concentration, inhibitors Maintaining body temperature, muscle contraction and building up molecules Pancreas extract, tested their extract on diabetic dogs, the extract contained the hormone insulin. Temperature, ion content, water content and blood sugar. Shivering-increase heat due to respiration reaction, vasoconstriction-limits heat radiation from the skin, hairs stand up-traps a layer of insulating air. Insulin-brings levels down, Glucagon-increases levels Inject insulin, manage your diet Alleles-form of a gene, Gene-portion of DNA that codes for a characteristic, Meiosis-cell division that causes gamete formation and variation, Gamete-sex cell eg-sperm, egg DNA (chromosomes) replicates, cells divides into 4 gametes, each different An unspecialised(undifferentiated) cell that has the ability to become specialised. Use-treat paralysis, heart attack patients