This document summarizes the learning goals for Chapter 2.8: Cell Respiration in the IB Biology SL curriculum. It covers the essential concepts and processes of cell respiration, such as ATP production, anaerobic respiration, and aerobic respiration. This document is a valuable resource to help you...
Cell respiration is thecontrolled releaseo fenergy an organic
from
ATP
compounds to
produce
Organic molecules contain energy in their molecular structures.
Burning
is the release this chemical
of energy-called rapid oxidation
cells break down (metabolite) organic nutrients by slow oxidation
break down these
enzymes
nutrients/molecules
the
goal of the controlled
burning is to trap the
in ATP
energy
alls use
glucose as a
primary untrient
to break
down-this can be
substituted by fatty acids
or amino acids
ATP all respiration is immediately available
from as a source
of
energy in the all
Cassumption glucose gets metabolized)
is made, that
two different
enzymes firstmodify the glucose
a series reactions
of then the
splits glucose (6 carbons (
pyruvate (3 carbons)
2 ATP
into
two 2 ABP
some the
of energy released
2 ADP
* S
gets stored
seration/ATP rgte
as ATP -
=>
1 pranced
this process is
↑
-
atel
↑
called
&ATP
glycolisis
2 ATP
" 2 ADP
two ATP
molecules invested
get
and four get
returned, so the
gain
net is two ATP molecules
Anaerobic cell respiration gives a small
yield ATP
of from
glucos
all metabolize
of the ways to glucose start
with
glycolisis
some further metabolize the pyruvate without
air anaerobic
-
which called
all
respiration -
is fermentation
there two do
are
ways to so:
aloa emersion notic said women ion
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 bittn. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.94. You're not tied to anything after your purchase.
