## Question

###### Epinephrine binding by receptors on cardiac myocytes increases rates of contraction; when it binds to muscle cells of the small intestine; it inhibits contraction What explains these different effects?Cardiac muscles are stronger than intestinal muscles; resulting in stronger response_Epinephrine reaches the heart in higher concentrations than the intestines_Epinephrine binds G-protein coupled receptors on cardiac myocytes, and receptor- tyrosine kinases on intestinab cells:Cardiac myocytes have

Epinephrine binding by receptors on cardiac myocytes increases rates of contraction; when it binds to muscle cells of the small intestine; it inhibits contraction What explains these different effects? Cardiac muscles are stronger than intestinal muscles; resulting in stronger response_ Epinephrine reaches the heart in higher concentrations than the intestines_ Epinephrine binds G-protein coupled receptors on cardiac myocytes, and receptor- tyrosine kinases on intestinab cells: Cardiac myocytes have more receptors on their surfaces than do intestinal cells Epinephrine binds the same kind of receptors in both cell types; but there are different signal pathways in the cells.

## Answers

#### Similar Solved Questions

5 answers

##### Macagtd 14.3028Mdouble Integral polat coordinate In(/Volutnatbounder4idonsequations (Ruund vour unathantwo decimaNeed Holp?

Macagtd 14.3028M double Integral polat coordinate In(/ Volutnat bounder 4idons equations (Ruund vour unathan two decima Need Holp?...

4 answers

##### [10 marks] Determine whether the series is convergent or divergent: (5 marks)nl nn n=1b_ (5 marks)Sn2 _ 7 1 +3n + 9n2 n=

[10 marks] Determine whether the series is convergent or divergent: (5 marks) nl nn n=1 b_ (5 marks) Sn2 _ 7 1 +3n + 9n2 n=...

1 answers

##### STDAIVE PHOSPHORYLAION CurhecherE cfte Lob8 VERVLEQ Laniit53X p Kar Mcotnamntk Aetioem abn dnickotts ern naM ocannt anchatau Ekctron Hturadont crn Protena CaDk FADh AP Synthasehtocnonn cuterina EaoeMtochot emaare7ttxtozn Wbter mokalesOxwen mokeatkeAdenotne nehochamIntenmembrane spoce Mtochonttl matxxAt the begrrg 0 me axte proepratuton Pt DMy oF the knosnpoeons bng mgs bymbig elctr coers trrnsfer thcr ckctrons t0 thc trons "Sccont sowg4n" essentxl comocnenij ptchn What are the eectron

STDAIVE PHOSPHORYLAION CurhecherE cfte Lob8 VERVLEQ Laniit53X p Kar Mcotnamntk Aetioem abn dnickotts ern naM ocannt anchatau Ekctron Hturadont crn Protena CaDk FADh AP Synthase htocnonn cuterina Eaoe Mtochot emaare 7ttxtozn Wbter mokales Oxwen mokeatke Adenotne nehocham Intenmembrane spoce Mtochontt...

5 answers

##### Question 28pr5The wavelength of the visible line ' spectrum of hydrogen corresponding n = 'according to Balmer's equation Is:656 nm_397 nm.434 nm486 nm410 nm

Question 2 8pr5 The wavelength of the visible line ' spectrum of hydrogen corresponding n = 'according to Balmer's equation Is: 656 nm_ 397 nm. 434 nm 486 nm 410 nm...

5 answers

##### 0/2 points Previous Answers LarLinAIg8 7.2.001.My NotesAsk Your TeacherConsider the following. P= [--] (a) Verify that A is diagonalizable by computing P-1AP.P-IAP =(b) Use the result of part (a) and the theorem below to find the eigenvalues of A_ Similar Matrices Have the Same Eigenvalues If A and are similar matrices_ then they have the same eigenvalues_(A1, 1z) =3, 1Need Help?Road It Talk to TutorSubmit AnswerPractice Another Version

0/2 points Previous Answers LarLinAIg8 7.2.001. My Notes Ask Your Teacher Consider the following. P= [--] (a) Verify that A is diagonalizable by computing P-1AP. P-IAP = (b) Use the result of part (a) and the theorem below to find the eigenvalues of A_ Similar Matrices Have the Same Eigenvalues If A...

5 answers

##### 5. (5 points) Use master theorem t0 find the solution t0 the recurrence relation fn) = +fn5)-n uhen n = 3< Where k is # positive integer and f(1) =1

5. (5 points) Use master theorem t0 find the solution t0 the recurrence relation fn) = +fn5)-n uhen n = 3< Where k is # positive integer and f(1) =1...

5 answers

##### Acompany has experienced the following quarterly sales for the past eight quarters Quarter Demand Quarter Demand (year 1) {year 2)Considering the following values for the intercept, slope, seasona factors_ and smoothing constants Go= 2.3362, 50-29.36.â‚¬ 3= 0.5330,â‚¬271.1752, C1F 12825, C0-0.9203 4-0,2, Y-0.1. 8-0. Forecast one period ahead demand at time t-0. (t-0-present period 8)

Acompany has experienced the following quarterly sales for the past eight quarters Quarter Demand Quarter Demand (year 1) {year 2) Considering the following values for the intercept, slope, seasona factors_ and smoothing constants Go= 2.3362, 50-29.36.â‚¬ 3= 0.5330,â‚¬271.1752, C1F 12825, C0...

5 answers

##### (18 points) Consider two 3-dimensional vectorand v(a) ls the vector win the span of {uv}? Justify your answer:(b) Is the vector win the span of {u v}? Justify your answer:(c) Describe the space spanned by {u, v} (in gcometric terms).

(18 points) Consider two 3-dimensional vector and v (a) ls the vector w in the span of {uv}? Justify your answer: (b) Is the vector w in the span of {u v}? Justify your answer: (c) Describe the space spanned by {u, v} (in gcometric terms)....

5 answers

##### The molar absorptivity of 0.4 M.15 solution of a compound at 277 nm is 100 (Lmol-Icm-1) using 1 cm cell. Another solution gave the same absorbance value, at the same wavelength but using a 0.5 cm *:cell: The concentration of this solution is (abii 2)M 0.2M 1.2M 0.8M 0.45

The molar absorptivity of 0.4 M.15 solution of a compound at 277 nm is 100 (Lmol-Icm-1) using 1 cm cell. Another solution gave the same absorbance value, at the same wavelength but using a 0.5 cm *:cell: The concentration of this solution is (abii 2) M 0.2 M 1.2 M 0.8 M 0.45...

1 answers

##### Find the derivatives of the given functions. Assume that $a, b, c,$ and $k$ are constants. $$y=t^{3 / 2}(2+\sqrt{t})$$

Find the derivatives of the given functions. Assume that $a, b, c,$ and $k$ are constants. $$y=t^{3 / 2}(2+\sqrt{t})$$...

5 answers

##### What happens to the hydroxide ion concentration in aqueous solutions when we increase the hydrogen ion concentration by adding an acid? What happens to the hydrogen ion concentration in aqueous solutions when we increase the hydroxide ion concentration by adding a base? Explain.

What happens to the hydroxide ion concentration in aqueous solutions when we increase the hydrogen ion concentration by adding an acid? What happens to the hydrogen ion concentration in aqueous solutions when we increase the hydroxide ion concentration by adding a base? Explain....

5 answers

##### After tossing a coin 20 times, the result is 16 heads. Youhypothesize this coin is not fair in some way. Set-up a hypothesistest and determine whether this situation represents a coin that isnot fair. Assume that âˆ= 0.05 is the allowable Type I error rate.That is, you will only reject the null hypothesis if the likelihoodof having 16 or more heads in 20 tosses is 5% or less.Find the a obs for the observed result, assuming Nullhypothesis is true

After tossing a coin 20 times, the result is 16 heads. You hypothesize this coin is not fair in some way. Set-up a hypothesis test and determine whether this situation represents a coin that is not fair. Assume that âˆ= 0.05 is the allowable Type I error rate. That is, you will only reject the n...

5 answers

##### Find the volume of the solid obtained by rotating the region enclosed by y = 2Vz and y = â‚¬ about the â‚¬-axis The region enclosed by y = 2Vz and y = x is shown below:)

Find the volume of the solid obtained by rotating the region enclosed by y = 2Vz and y = â‚¬ about the â‚¬-axis The region enclosed by y = 2Vz and y = x is shown below:)...

5 answers

##### 6) Refer t3 the sbove graph for the following questions:inl f6) =Jimn fl)liw f() =liz f() =(e) ;(2) =(f) f(-H) =(g) f'(C) =(h) f(-2) =List all places where f (r) nct coutiuoug.(j) List all plares where f(r) does not hare derivative:

6) Refer t3 the sbove graph for the following questions: inl f6) = Jimn fl) liw f() = liz f() = (e) ;(2) = (f) f(-H) = (g) f'(C) = (h) f(-2) = List all places where f (r) nct coutiuoug. (j) List all plares where f(r) does not hare derivative:...

5 answers

##### 1 Qucstlon 1 1 5 0 J 1 8 WV 1 dineicm cnciors 8 8 null replicatin Sdus decidc; hypothesis 1 Joud 1 DDsCAL 1 hypathesis 11 31

1 Qucstlon 1 1 5 0 J 1 8 WV 1 dineicm cnciors 8 8 null replicatin Sdus decidc; hypothesis 1 Joud 1 DDsCAL 1 hypathesis 1 1 3 1...

5 answers

##### Math 96Written Homework 19 (Sects: 11.2,11.3) 5. (10 pts ) The fommula for the surface area of cylinder is A 2tr" 2trh (a) Solve for and simplily the resull; possible (b) If the surface area of a cylinder is 100 square feet and the heighl is 40 inches_ what is the radius of the cylinder units of {eet? Round your answer t0 the nearest tenth of foot (c) What is this radius in inches?

Math 96 Written Homework 19 (Sects: 11.2,11.3) 5. (10 pts ) The fommula for the surface area of cylinder is A 2tr" 2trh (a) Solve for and simplily the resull; possible (b) If the surface area of a cylinder is 100 square feet and the heighl is 40 inches_ what is the radius of the cylinder units ...

5 answers

##### Use the fifth degree Maclaurin polynomial of y ez to estimate e?7.00071257.2077.2547.2597.2677.3567.3897.667Submit AnswerfR J

Use the fifth degree Maclaurin polynomial of y ez to estimate e? 7.000 7125 7.207 7.254 7.259 7.267 7.356 7.389 7.667 Submit Answer fR J...

5 answers

##### 2 (0) [E panta) Find the intcteertiom pcint: ol Uze Iimxa 7() = (2,0 + 4(2 2,2) and 72(0) = (6,0,4) +8(-3,&,4:(6) [' points] Find the angle: between these lines .c) [4 points] Find an equation of the plane that contains these lines,

2 (0) [E panta) Find the intcteertiom pcint: ol Uze Iimxa 7() = (2,0 + 4(2 2,2) and 72(0) = (6,0,4) +8(-3,&,4: (6) [' points] Find the angle: between these lines . c) [4 points] Find an equation of the plane that contains these lines,...