The Student Room Group
Uni students - Complete our survey >>
Uni students - Complete our survey >>
Uni students - Complete our survey >>

A2 Biology OCR June 2015 Revision Thread

Scroll to see replies

Original post by Nadwuar
Predictions fams


1. Sex-linked or Epistasis cross with a Chi-Squared calculation
2. Nitrogen Cycle
3. Primate behaviour (Insight learning experiment?)
4. Timber Management
5. Succession
6. Natural and Artificial Selectiongalapagos,something out of the topic about pcr/genome sequencing/insulin/rice etc, something out of the pages 232, 236-237 (muscles topic)

x
Original post by ooxbridge
1. Sex-linked or Epistasis cross with a Chi-Squared calculation
2. Nitrogen Cycle
3. Primate behaviour (Insight learning experiment?)
4. Timber Management
5. Succession
6. Natural and Artificial Selectiongalapagos,something out of the topic about pcr/genome sequencing/insulin/rice etc, something out of the pages 232, 236-237 (muscles topic)

x


i don't like one single top from that list ... :frown: i think i may cry
Has anyone got model answers for PCR and Sequencing a genome please?

Also whats the difference between sequencing and mapping?
Original post by Saltedcaramel1
Starbucks espresso to the rescue


Mines red bull


Posted from TSR Mobile
Original post by ooxbridge
1. Sex-linked or Epistasis cross with a Chi-Squared calculation
2. Nitrogen Cycle
3. Primate behaviour (Insight learning experiment?)
4. Timber Management
5. Succession
6. Natural and Artificial Selectiongalapagos,something out of the topic about pcr/genome sequencing/insulin/rice etc, something out of the pages 232, 236-237 (muscles topic)

x


What's timber management?
Original post by BioAgent
Has anyone got model answers for PCR and Sequencing a genome please?

Also whats the difference between sequencing and mapping?


i think genome mapping is identifying which part the chromosome has come from
sequencing BAC's is what you do after mapping
Original post by doctor_2_be
What's timber management?


sustainable management eg coppicing/felling
ie pages 208/209
x
Would anyone care to sum up what we need to know about the galapagos? really cant be arsed with that section tbh .__.
Original post by doctor_2_be
What's timber management?


like coppicing and pollarding. keeping standards to produce large yields of timber etc
Original post by ooxbridge
sustainable management eg coppicing/felling
ie pages 208/209
x


Thanx and good luck with tommorow!!
Original post by Meesh14
i don't like one single top from that list ... :frown: i think i may cry


I know it all sucks and theres so much to learn. f215 is longer than life itself ))):
Original post by Meesh14
like coppicing and pollarding. keeping standards to produce large yields of timber etc


Thanx and good luck with tommorow!!
Original post by doctor_2_be
Thanx and good luck with tommorow!!


you're welcome & you too! :3
Original post by ooxbridge
1. Sex-linked or Epistasis cross with a Chi-Squared calculation
2. Nitrogen Cycle
3. Primate behaviour (Insight learning experiment?)
4. Timber Management
5. Succession
6. Natural and Artificial Selectiongalapagos,something out of the topic about pcr/genome sequencing/insulin/rice etc, something out of the pages 232, 236-237 (muscles topic)

x


By insight learning experiment you're referring to the monkeys using the box thing right? And if so how would they phrase the question and most importantly how can you answer it to ensure you obtain all marks?
Original post by ooxbridge
Would anyone care to sum up what we need to know about the galapagos? really cant be arsed with that section tbh .__.


basically the humans e.g. soldiers and explorers on their first visit ate animals so they became extinct eventually
non-native animals were introduced and ate all native species so population decreased
non native plants were introduced but competed with native plant species so their Population decreased too
fishing decreases sea life
tourism increased and increased development and damaged ecosystems and land was cleared etc pollution, new airports
population of humans increase and this leads to future damage

x
can someone sum up gentically engineering golden rice? thank wooo in advance :smile:
Original post by doctor_2_be
Thanx and good luck with tommorow!!


you too!
Original post by ooxbridge
I know it all sucks and theres so much to learn. f215 is longer than life itself ))):


i really cba but i also need an A for medicine too
Original post by Meesh14
i really cba but i also need an A for medicine too


Lol


Posted from TSR Mobile
Original post by frozo123


the struggle is too real

Quick Reply

Related discussions

Latest

Trending

Trending

Articles for you