Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 1 out of 1 pages
Summary

Summary Mind Map on DNA - Key facts and definitions, GSCE BIOLOGY AQA

Document preview thumbnail
Preview 1 out of 1 pages

Summary study book AQA GCSE Biology Workbook: Higher of Gemma Young, Gemma Young (Chapter 13) - ISBN: 9780198421672, Edition: 3, Year of publication: - (Mind map)

Content preview

hotrogeneou, nucleotides a



-
Double helix DNA is found in the
nucleus
of eukaryotic
adenine
&




commond
binds to + cells

guanine




BNA
99 9%
to
0 1%
.
.is
↑ -
humans (junk DNA)
old name
for CDNA



that is different

matunique
me us -
in



and
Francan


DNA contains

for an
the instructions

organism
reproduce
to develop
needed

,
survive




DNA

· ,
S!
acid
Polymer Deoxyribonucleis we have4 chromosomes in our

made up of nucleotides body cell


·
23 from our mum


different 23 from our dad
versions of the same codes to
a
gene
gene are called alleles make a
specific protein or
functional RNA molecule

G if it is
changed by a mutation,
have a differat
heresulting protein may
sequence

Connected book
 image
Gemma Young, Gemma Young AQA GCSE Biology Workbook: Higher
Publisher: Unknown ISBN: 9780198421672 Edition: 3

Document information

Study
School year
2
Summarized whole book?
No
Which chapters are summarized?
Chapter 13
Uploaded on
October 13, 2025
Number of pages
1
Written in
2025/2026
Type
Summary
£4.98

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Sold
0
Followers
0
Items
6
Last sold
-




Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these revision notes.

Didn't get what you expected? Choose another document

No problem! You can straightaway pick a different document that better suits what you're after.

Pay as you like, start learning straight away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and smashed it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions