You are a graduate student working with isolated aortic rings in a muscle bath. you measure vessel contraction (force in mn) in response to compounds that are thought to bind to g protein coupled receptors. when you expose aortic rings to drug x alone you get no response. when you expose the aorta to drug y alone the vessel contracts generating a force of 17mn. when you expose the aorta to drugs x and y together the aorta contracts more than with drug y alone and generates a force of 24mn.
where on the receptor does drug x bind?
where on the receptor does drug y bind?
explain why drugs x and y have an additive effect.
Answers: 3
Biology, 21.06.2019 15:50
Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene
Answers: 1
Biology, 22.06.2019 01:00
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 07:30
Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 2
Biology, 22.06.2019 10:30
What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.
Answers: 2
You are a graduate student working with isolated aortic rings in a muscle bath. you measure vessel c...
History, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
English, 03.03.2021 22:50
English, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Biology, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Computers and Technology, 03.03.2021 22:50
Mathematics, 03.03.2021 22:50
Spanish, 03.03.2021 22:50