National 5 Biology Complete Package Deal

National 5 Biology Guide What is a plasmid and why is it important to humans? ️️Plasmids are small rings of DNA found in a bacterial cells that humans can alter in a process called genetic engineering What is the cytoplasm? ️️A jelly-like structure in which chemical reactions take plac...

Nat 5 Biology Unit 1 Cell Biology Verified Solutions Cell Wall ️️Maintains cell shape, made of cellulose in plant cells, bacteria and fungal cells have a different structure. Cell membrane ️️Is selectively permeable. It is made of proteins and phospholipids. It controls the entry and...

National 5 Biology Cells Graded A+ Field of View ️️The circular area you can see when you look down the microscope. Nucleus ️️Controls all of the activities of the cell. Cytoplasm ️️The site of chemical reactions in the cell. Cell membrane ️️Controls what enters and leaves th...

National 5 Biology - Life on Earth Biodiversity ️️the variety of organisms within an ecosystem. abiotic factor ️️Non-living factor which has an impact on biodiversity e.g. pH, light intensity etc. biotic factor ️️Living factor which has an impact on biodiversity e.g. competition, p...

National 5 Biology – Ecosystems Verified A+ Habitat ️️Place where an organism lives. Biodiversity ️️The variety of living organisms found in a particular area. What is an ecosystem? ️️All the organisms (the community) living in a particular habitat and the non-living components...

National 5 Biology Unit 3 Revision Complete Solutions Abiotic Refers to physical factors, such as temperature and light intensity, that affect ecosystems. Adaptation Feature of an organism that helps it to survive. aerobic In the presence of, or involving the use of, oxygen. Algal bloo...

National 5 Biology Revision Where are nuclei found? ️️In the cells of green plants, animals and fungi. Describe a nucleus's appearance. ️️Large, normally spherical structure containing thread like chromosomes. What is the function of a nucleus? ️️To control a cell's activit...