Search found 14 matches

by 09821qh
February 27th, 2015, 5:52 pm
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

Yes that's correct! I would also add that it prolongs the action potential duration within the cardiac muscle. Your turn.
by 09821qh
February 26th, 2015, 7:31 pm
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

Ok thanks! I guess it's my turn...

Explain what causes the plateau phase in cardiac muscle contraction.
by 09821qh
February 26th, 2015, 3:31 pm
Forum: 2015 Question Marathons
Topic: Protein Modeling C
Replies: 16
Views: 5015

Re: Protein Modeling C

They are essential for TALEs to recognize and bind to specific base pairs in the DNA sequence.
by 09821qh
February 26th, 2015, 2:52 pm
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

Ok so there's the brachiocephalic artery, which supplies blood to the right arm and the brain(it bifurcates into the right subclavian and right common carotid arteries right?)Then there's the left common carotid artery( also supplies blood to the brain) and the left subclavian artery (supplies blood...
by 09821qh
September 18th, 2014, 4:06 pm
Forum: 2015 Study Events
Topic: Cell Biology C
Replies: 30
Views: 11790

Re: Cell Biology C

Studying content from any ap bio book will give you a good idea of the event. And i agree with taking some of the practice tests and searching up topics from the rules. Good luck!
by 09821qh
September 18th, 2014, 3:57 pm
Forum: 2015 Lab Events
Topic: Chem Lab C
Replies: 22
Views: 9252

Re: Chem Lab C

Thank you! Also, according to the rules, I think determining rate laws will only be for state and national level but just to be safe, I'll be sure to practice them anyway :D
by 09821qh
September 18th, 2014, 3:44 pm
Forum: 2015 Question Marathons
Topic: Cell Biology C
Replies: 44
Views: 9134

Re: Cell Biology C

In chemiosmosis, what is proton motive force?
by 09821qh
September 18th, 2014, 3:34 pm
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

What are opsonins? Which immunoglobulin is considered an opsonin even though it cannot effectively stimulate phagocytosis and why?
by 09821qh
September 17th, 2014, 10:53 am
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

Psoriasis is a chronic skin disease that develops when a person's immune system sends faulty signals that tells skin cells to grow too quickly. The body does not shed the excess skin cells. Instead, they pile up on the surface of the skin, forming red scaly patches. There are 5 main types: plaque, g...
by 09821qh
September 15th, 2014, 2:13 pm
Forum: 2015 Question Marathons
Topic: Anatomy & Physiology B/C
Replies: 142
Views: 28740

Re: Anatomy & Physiology B/C

Ah yes it is the tunica adventitia/externa! My bad.

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