Exam (elaborations)
JCCC BIOL 225 - Exam 1 review Questions and Answers 2024
- Course
- Institution
JCCC BIOL 225 - Exam 1 review
[Show more]
Content preview
JCCC BIOL 225 - Exam 1 reviewKinetic energy - answer energy stored in chemical bonds
What are the two kinds of potential energy? - answer bond and concentration gradient
What is potential energy? - answer stored energy
Bond energy - answer when the bond breaks, the kinetic energy is released from the
bond. (EX: ATP)
When ions flow down their concentration gradient ________ energy is released? -
answer kinetic energy
What molecules are phospholipids composed of? - answer fatty acids
(phospholipids have two fatty acids attached to a polar head group)
What are the building blocks of lipids? - answer fatty acids
Enzymes increase reaction rate by... - answer lowering activation energy of a reaction
All enzymes are proteins but... - answer not all proteins are enzymes
The enzyme must match the shape of the __________ perfectly for it to function. -
answer ligand
Relationship between pH and hydrogen ions? – answer pH and hydrogen ions are
inversely proportional
As pH goes down, the H+ ions go... - answer up
As pH goes up, the H+ ions go... - answer down
What 3 things can serve as sources of bond energy for ATP production? - answer
glucose, amino acids, and fatty acids
When is ATP made? - answerwhen other molecules have their bonds broken
Which source of energy gets the most energy out of their bonds? - answerfatty acids
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 Dreamer252. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now