Question: SA node is also known as the ____________ . a) Natural regulator b) natural healer c) natural pacemaker d) natural connector

SA node is also known as the ____________ .
a) Natural regulator b) natural healer c) natural pacemaker d) natural connector

Step by Step Solution

★★★★★

3.53 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The detailed answer for the above question is provided be... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Biology Questions!

Q:

A product cost is also known as an inventoriable cost. Classify the following costs as either product (inventoriable) costs or period (non-inventoriable) costs in a manufacturing company. 1....

Q:

What is also known as the "Drawer Principle"?

Q:

The fair value of an asset is also known as the market value. Requirement: Making reference to the relevant international accounting standard, analyse how the fair value of an asset is measured in...

Q:

explain the concept of the neutral interest rate, also known as the equilibrium or natural interest rate, and how changes in factors such as productivity growth, demographic trends, and fiscal policy...

Q:

Steven J. Trzaska was the head of LOreal USAs regional patent team, managing the procedure by which the company patented products. As an attorney barred in Pennsylvania, Trzaska had to adhere to...

Q:

CASE: FROM START-UP TO MEGABRAND from IVEY Publishing Hatsu brand of tea beverages and food products launched in 2010 Successful trajectory Postobon buys it in 2015 Postobn, S.A. is the largest...

Q:

Question: Check you are in charge of the design of both hardware and software for a new (but fairly conventional) workstation which will have its peripherals (for example a disc drive and a printer)...

Q:

Hello, I am in need of help with a huge assignment. I am responsible for only one part of this, but I would like to understand what everything means in the end. At any rate, please let me know if...

Q:

Do it on paper! Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do it on paper!Do...

Q:

In 250 - 300 word explanation supporting your position Using the annual report from Walmart, discuss the risks the company faces and the actions they take to mitigate those risks. Refer to the...

Q:

15) 16) 17) Concord Corporation's December 31, 2020 balance sheet showed the following: $ 90000 9% preferred stock, $20 par value, cumulative, 14500 shares authorized: 4500 shares issued Common...

Q:

When conducting a review on any business, the first thing that needs to be completed is a SWOT Analysis (strengths, weaknesses, opportunities, and threats). This analysis helps a business know where...

Q:

. How did you accomplish your goals for this experience? 2. What did you learn about yourself through this experience? 3. Were your expectations for this experience realistic? Why or why not? 4. What...

Q:

Case study Towards the end of the 1990s the iconic British garment company Burberry was in trouble. For the financial year ending 31 March 1998, profits plunged from 62 million to 25 million. The...

Q:

Tiffany gives her friend Jeff the right to walk his black Labrador dog across her property to the beach every day, what kind of property rightdoes Jeff acquire?

Q:

Forecasted and actual sales are shown below. Week Forecast Actual 1234 1 720 749 2 810 915 3 640 762 4 660 706 Calculate the mean squared error (MSE). Note: Round your answer to 2 decimal places....

Q:

Which of the following is not an acidic refractory? Silica bricks Fireclay bricks Bauxite bricks Magnesia bricks

Q:

Use this circle graph to answer following Exercises. 1. What fraction of areas maintained by the National Park Service are designated as National Recreation Areas? 2. What fraction of areas...

Q:

Write a program that prompts the user to enter the coordinates of five points from the command line. The first four points form a polygon, and the program displays the polygon and a text that...

Q:

Write a program that enables the user to add/remove points by clicking the left/right mouse button, and displays a noncrossed polygon that links all the points, as shown in Figure 22.11a. A polygon...

Q:

Write a program that prompts the user to enter a decimal number and displays the number in a fraction. Listing JEnter Enter a decimal number: 3.25 The fraction number is 13/4 JEnter Enter a decimal...

Q:

The article Uncertainty Estimation in Railway Track LifeCycle Cost (J. of Rail and Rapid Transit, 2009) presented the following data on time to repair (min) a rail break in the high rail on a curved...

Q:

Show that for any , when the population distribution is normal and s is known, the two-tailed test satisfies , so that is symmetric about m0.

Q:

For the following pairs of assertions, indicate which do not comply with our rules for setting up hypotheses and why (the subscripts 1 and 2 differentiate between quantities for two different...