Exam (elaborations)
2024 AQA GCSE Biology Pp 1A+ Introduction to Psychology )
- Course
- Institution
2024 AQA GCSE Biology Pp 1A+ Introduction to Psychology )
[Show more]
Seller
Follow
a_plus_work
Reviews received
Content preview
2024 AQA GCSE Biology Pp 1A+Introduction to Psychology )
,
, lOMoAR cPSD| 37664106
What are the two types of cells? - ANSWER● Eukaryotic (plant and animal)
● Prokaryotic (bacteria)
What are the differences between eukaryotic and prokaryotic cells? - ANSWERProkaryotic cells are
much smaller than eukaryotic cells.
Eukaryotic cells contain membrane bound-organelles and a nucleus containing genetic material, while
prokaryotes do not.
How is genetic information stored in a prokaryotic cell? - ANSWERFound free within the cytoplasm as:
● Chromosomal DNA (single large loop of circular DNA)
● Plasmid DNA
What are plasmids? - ANSWER● Small, circular loops of DNA found free in the cytoplasm and separate
from the main DNA.
● Carry genes that provide genetic advantages e.g. antibiotic resistance.
List the components of both plant and animal cells (5) - ANSWER● Nucleus
● Cytoplasm
● Cell membrane
● Mitochondria
● Ribosomes
, lOMoAR cPSD| 37664106
List the additional cell components found in plant cells (3) - ANSWER● Chloroplasts
● Permanent vacuole
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 a_plus_work. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85443 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now