Flashcards
Bioligy
Flashcards do conjunto (17)
- 1What are the seven life processes?Movement
Respire
Sensitivity
Growth
Reproduction
Excrete
Nutrition - 2What are three structures in side a cell?The nucleus-it controls what the cell does and contains DNA
Cell membrane-it protects the cell
Cytoplasm- It carries out the activities and is the main cell. - 3What does a cell look like?
- 4What is the job of the kidney?The kidney controls the removal of the urine.
- 5What is the job of the circulatory system?The circulatory system is a vast network of organs and vessels that is responsible for the flow of blood, nutrients, hormones, oxygen and other gases to and from cells.
- 6How has the Jack Rabbit adapted to it's environment?The Jack rabbit has adapted by having large ears so when the temperature rises it can regulate the flow of blood through their ears by dilating their blood vessels which will make the heat rise of their ears and into the air. It also has thin fur.
- 7What are the key features of the plant kingdom?multi-cellular, cell wall, photosynthesis
- 8What are animals that have a backbone called?Animals that have a back bone are called vertebrates.
- 9What is the name for an inner skeleton?Endo-skeleton
- 10Name the parts
- 11How does a light microscope work?Light from a mirror is reflected up through the specimen, or object to be viewed, into the powerful objective lens, which produces the first magnification. The image produced by the objective lens is then magnified again by the eyepiece lens, which acts as a simple magnifying glass.
- 12How does an electron microscope work?A scanning electron microscope scans a beam of electrons over a specimen to produce a magnified image of an object. ... Electrons from the beam hit the surface of the object and bounce off it. A detector registers these scattered electrons and turns them into a picture.
- 13What is the photosynthesis word equation?Carbon dioxide+Water --} Glucose+Oxygen
sunlight - 14What are the seven food groups?carbohydrates
fibre
fats
protein
minerals
vitamins
water - 15What happens if you consume too little iron?Anaemia
- 16What happens if you consume too little calcium?Osteoporosis
- 17What happens if you consume too little vitamin c?Scurvy
Informações
- Descrição
- Year 7 Biology FlashCards sobre Bioligy, criado por Sam Ridge em 25-01-2019.
- Criado por
- Sam Ridge
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