1 Exam (elaborations) 7. AQA GCSE Biology: Ecology Question Exam. 2 Exam (elaborations) All of AQA GCSE Biology (9-1) - Paper 1 Questions Fully Solved. 3 Exam (elaborations) Biology AQA GCSE B6 Revised Test. 4 Exam (elaborations) AQA GCSE Design and Technology - Product Design Research Study. 5...
[Show more]
What does a nucleus do? - correct answer It contains genetic material and controls the activities of the cell What does cytoplasm do? - correct answer It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions What does a c...
Preview 4 out of 33 pages
Add to cartWhat does a nucleus do? - correct answer It contains genetic material and controls the activities of the cell What does cytoplasm do? - correct answer It's a gel-like substance where most of the chemical reactions happen. It contains enzymes that control these chemical reactions What does a c...
What is homeostasis? - correct answer The maintenance of a constant internal environment. What is a stimulus? - correct answer A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? - correct answer Det...
Preview 4 out of 34 pages
Add to cartWhat is homeostasis? - correct answer The maintenance of a constant internal environment. What is a stimulus? - correct answer A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? - correct answer Det...
large molecules often contain carbon. why? - correct answer they can readily form bonds with other carbon atoms. this forms a 'backbone'. other atoms can then attach. describe benedicts test for reducing sugars - correct answer add equal volumes of the sugar sample and benedicts reagent. heat ...
Preview 3 out of 20 pages
Add to cartlarge molecules often contain carbon. why? - correct answer they can readily form bonds with other carbon atoms. this forms a 'backbone'. other atoms can then attach. describe benedicts test for reducing sugars - correct answer add equal volumes of the sugar sample and benedicts reagent. heat ...
What are eukaryotic cells? - correct answer Cells that are more complex and have a nucleus (animal and plant cells) What are prokaryotic cells? - correct answer Cells that are smaller and simpler, and don't have a nucleus but still have genetic information (bacteria) What are eukaryotes? - co...
Preview 4 out of 44 pages
Add to cartWhat are eukaryotic cells? - correct answer Cells that are more complex and have a nucleus (animal and plant cells) What are prokaryotic cells? - correct answer Cells that are smaller and simpler, and don't have a nucleus but still have genetic information (bacteria) What are eukaryotes? - co...
Why does product evolution occur? - correct answer > Continuous improvement > Market pull > Technology push > Social/cultural needs > Political/environmental needs What is market pull? - correct answer > Designing to satisfy the needs and wants of customers - costumer deman...
Preview 4 out of 36 pages
Add to cartWhy does product evolution occur? - correct answer > Continuous improvement > Market pull > Technology push > Social/cultural needs > Political/environmental needs What is market pull? - correct answer > Designing to satisfy the needs and wants of customers - costumer deman...
Vaccine - correct answer a small dosage of dead or inactive pathogens injected into the body the job of vaccinations - correct answer to produce the correct antibodies for a specific disease so that next time the specific pathogen enters the body your whole blood cells already know how to defeat ...
Preview 1 out of 4 pages
Add to cartVaccine - correct answer a small dosage of dead or inactive pathogens injected into the body the job of vaccinations - correct answer to produce the correct antibodies for a specific disease so that next time the specific pathogen enters the body your whole blood cells already know how to defeat ...
What are the two types of microscopes? - correct answer Light Microscope Electron Microscope What is the magnifying power of a light microscope? - correct answer x 2,000 What is the magnifying power of an electron microscope? - correct answer x 2,000,000 What is the resolving power? - corr...
Preview 4 out of 32 pages
Add to cartWhat are the two types of microscopes? - correct answer Light Microscope Electron Microscope What is the magnifying power of a light microscope? - correct answer x 2,000 What is the magnifying power of an electron microscope? - correct answer x 2,000,000 What is the resolving power? - corr...
Ecosystem - correct answer The interaction of a community of living organisms with the non-living parts of their environment What is a community made up of? - correct answer The populations of different species or organisms that are all interdependent in a habitat Habitat - correct answer The ...
Preview 2 out of 13 pages
Add to cartEcosystem - correct answer The interaction of a community of living organisms with the non-living parts of their environment What is a community made up of? - correct answer The populations of different species or organisms that are all interdependent in a habitat Habitat - correct answer The ...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
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.
Stuvia is a marketplace, so you are not buying this document from us, but from seller RealGrades. Stuvia facilitates payment to the seller.
No, you only buy these notes for $23.99. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
97904 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now