Grade 10 Life Sciences notes: Microbiology, Microscopes and Cells.
67 views 0 purchase
Course
Life Sciences
Institution
10
This contains labelled diagrams, functions and more for parts of an animal cell when starting the microbiology section in Grade 10 Life Sciences. This also includes information about microscopes which you will also be required to learn.
Robert Hooke English 2 lenses compound microscopes the ones that we use these days 1 objective and 1 eyepiece
Is
Edmund Culpeper English added mirror to reflect light.
German scientists built electron microscopes huge things.
Louis Pasteur found out that yeast is a living fungus, the origin of diseases and pasteurization. Compound
Robert Koch discovered TB and Cholera bacteria and we would all be dead without them. Compound
Transmission electron microscope And a scan electron microscope
Tem. Sem
e e
Cut open to look at thing cross section On top of specimen
Cell theory
Founded by shleiden, Shwann, Virchow
1
New cells are formed by the division of existing cells (mitosis)
i
All living organisms are made of cells
The cell contains hereditary material, which are the blueprint for functioning and development of cells
The cell is the functional unit of life because all chemical reactions take place inside cell
Cells of all living things have similar chemistry (e.g. n,
Parts of a cell
cell membrane innerboundary of cell
Nucleus controlsworking and life functions inthe cell
cytoplasm
watery substance
cytosol watery matrix
cyclosis is movement
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller aprilsandiford. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.16. You're not tied to anything after your purchase.