Biology Topic 1

Topic 1.1 - Cell Theory
1.1.1 Discuss the theory that living organisms argon composed of cells.
All living things are made of cells, and that cells lift from other cells.
It is important to note that each(prenominal) rules have exceptions. skeletal muscles and some fungal hyphae are not divided into cells barely have a multinucleate cytoplasm. Some biologists consider unicellular organisms to be acellular.
1.1.2 State that a virus is a non-cellular social structure consisting of DNA or RNA surrounded by a protein coat.
A virus is a non-cellular structure consisting of DNA or RNA surrounded by a protein coat.
1.1.3 State that all cells are create from other cells.
All cells are formed from other cells.
1.1.4 Explain three advantages of victimization cast down microscropes.
Advantages of using a scant(p) microscope include: color images instead of monochromic images (one color), easily prepared sample genuine, the possibilty of observing living material and movement, and a larger field of view.




1.1.5 Outline the advantages of using negatron microscopes.
Since the resolution is higher in an electron microscope than a light microscope, one can see more seperate particles and have a clearer picture of those particles. Also, an electron microscope has a higher magnifaction than a light microscope, so one would be able to see little objects.
1.1.6 Define organelle.
An organelle is a discrete structure inwardly a cell that has a specific function, it also take to be covered by its own membrane.If you want to get to a full essay, order it on our website: Ordercustompaper.com



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