Don't think you need to know the different parts in detail just how they work. Mainly just learn the differences or each and their advantages and disadvantages

Reply 787

textbookgeek123

Also please can someone explain what is meant in co transport which says the sodium ions are transported down a concentration gradient (facilitated diffusion) but what is meant by the glucose molecules are transported UP their concentration gradient at the same time? Is this active transport?

Reply 788

username1533709

5

Original post by textbookgeek123

Do we need to know all the different parts to the light and electron microscope?

Posted from TSR Mobile

No,just know the differences between light microscopes and electron microscopes.
You must also know the advantages, disadvantages, similiarities and differences between TEM and SEM microscopes (they are both electron microscopes).

(edited 8 years ago)

Reply 789

textbookgeek123

]Don't think you need to know the different parts in detail just how they work. Mainly just learn the differences or each and their advantages and disadvantages

Thank you!

Reply 790

LearningGeek

4

5 markers could be on
SAN/AVN
competitive/non competitive inhibitors
diseases like asthma, fibrosis, pulmonary tuberculosis
plasma membrane
microsocpes
cell fractionation
factors affecting enzyme action
ventilation mechanism
cardiac cycle
specific/non specific mechnisms
vaccination
primary/secondary response

basically pretty much anything that has a good chunk to write about or like processes or something

Reply 791

username1533709

5

Posted from TSR Mobile

Is this question asking for SAN/AVN or cardiac cycle?

Reply 792

Supermanxxxxxx

5

What WIULD a 5 mark response to cell fracination be never done it before

Posted from TSR Mobile

Reply 793

username1533709

5

Posted from TSR Mobile

Is this question asking for SAN/AVN or cardiac cycle? I'm confused.

1432138933264.jpg28.6KB

Reply 794

vuvuzela

3

Im calling a five marker on Sodium Potassium Pump and any one of the three respiratory disease we are meant to know, but im leaning to Asthma

^these two feature rarely

Posted from TSR Mobile

Reply 795

Sophleah

1

Original post by Supermanxxxxxx

What WIULD a 5 mark response to cell fracination be never done it before

Posted from TSR Mobile

but surely stuff won't come up if it was on the empa???

Reply 796

liverpool2044

10

Original post by LearningGeek

5 markers could be on
SAN/AVN
competitive/non competitive inhibitors
diseases like asthma, fibrosis, pulmonary tuberculosis
plasma membrane
microsocpes
cell fractionation
factors affecting enzyme action
ventilation mechanism
cardiac cycle
specific/non specific mechnisms
vaccination
primary/secondary response

basically pretty much anything that has a good chunk to write about or like processes or something