Search found 9 matches

by Andromeda215
June 5th, 2019, 8:23 pm
Forum: 2019 Nationals
Topic: Nationals Event Discussion
Replies: 124
Views: 18336

Re: Nationals Event Discussion

(disclaimer, I did not do all these events. I asked a few team members to add stuff to my OG review) Anatomy & Physiology: This test was a serious time crunch. There were definitely some difficult questions, but overall, I'd say most teams would probably have more problems with finishing than anythi...
by Andromeda215
February 17th, 2019, 6:31 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

1. What is a diuretic? Name three types. 2. What is creatinine used to measure and what is its molecular formula? 3. What is Einthoven's triangle and where is it? Answers|1. Diuretics help increase the production of urine and aid in micturition. There are three types: loop acting, potassium sparing...
by Andromeda215
February 15th, 2019, 4:52 pm
Forum: 2019 Question Marathons
Topic: Heredity B/Designer Genes C
Replies: 51
Views: 8279

Re: Heredity B/Designer Genes C

Answers|1. ? Prokaryotes: activator; Eukaryotes: Mediator protein 2. positive, negative? 3. Prokaryotes: only 1 RNApol exists, so termination method doesn't depend on the RNApol used (unlike eukaryotes) Eukaryotes: depends on RNApol used (I, II, or III) 4. the XIST region in the X chromosome codes ...
by Andromeda215
February 15th, 2019, 4:37 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

1. What is a diuretic? Name three types.
2. What is creatinine used to measure and what is its molecular formula?
3. What is Einthoven's triangle and where is it?
by Andromeda215
February 15th, 2019, 2:10 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

1. Ca
2. bulbis cordis
3. In a complete blood count, measures average RBC volume
4. inactivate thrombin, acetylate the cyclooxygenase in platelets, block formation of clotting factors
by Andromeda215
February 11th, 2019, 2:57 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

1. What hormone most typically stimulates RBC production? 2. Are arteries or veins larger in diameter? why? 3. What is anemia? My answers|1. hemopoietin 2. Veins. Arteries must be narrow in diameter because there is high pressure blood that must be maintained/carried 3. Anemia is a general term for...
by Andromeda215
February 10th, 2019, 9:56 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

1. What hormone most typically stimulates RBC production?
2. Are arteries or veins larger in diameter? why?
3. What is anemia?
by Andromeda215
February 10th, 2019, 5:46 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

Thanks! sorry about doing the hide feature wrong. Yeah so really from what i know theres alpha, beta1, and beta2 receptors. Binding of alpha receptors tends to cause vasoconstriction, binding of beta2 receptors causes vasodilation, and binding of beta1 causes increased contractability and HR. Epinep...
by Andromeda215
February 10th, 2019, 2:35 pm
Forum: 2019 Question Marathons
Topic: Anatomy and Physiology B/C
Replies: 179
Views: 19075

Re: Anatomy and Physiology B/C

[b]answers?[/b]|1. Quickly conduct an action potential from cardiomyocyte to cardiomyocyte 2. Sinusoids --> central vein--> hepatic vein --> inferior vena cava --> RA 3. Foramen ovale 4. Descending limb is only permeable to water. Hyperosmotic medulla makes it so that the water in filtrate at that ...

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