Questions by Ahed Kabalan

Questions by Ahed Kabalan

During digestion, hydrochloric acid (HCl) lowers the stomach's pH and this causes the enzyme pepsinogen to be converted to its active form, called pepsin. Pepsin is a proteolytic enzyme, which means it

asked Jun 28, 2021

2 answers

2 votes

233k views

Freddy Frog takes a dive from a bridge 53.0 m above a river.Freddy is an expert and can streamline himself to avoid windresistance. How long will it take him to reach his aquatichomeland?

asked Feb 24, 2021

1 answer

2 votes

102k views

Suppose a signal from a vibrating motor is to be sampled discretely with a digital data acquisition system to determine the RPM of the motor. It is known that the maximum possible RPM is 1800. What is

asked Feb 21, 2021

1 answer

3 votes

51.3k views

On January 1, Year 1, St. Clair Corporation issues 7%, 11-year bonds with a face amount of $90,000 for $83,497. The market interest rate is 8%. Interest is paid semiannually on June 30 and December 31.

asked Jan 3, 2021

1 answer

2 votes

65.9k views

In a lab experiment, two identical gliders on an air track are held together by a piece of string, compressing a spring between the gliders. While they are moving to the right at a common speed of 0.500

asked Aug 1, 2020

1 answer

2 votes

139k views

What is the value of x? Enter your answer in the box.

asked Jul 26, 2020

2 answers

4 votes

139k views

A scientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. Which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes

asked Jul 12, 2020

2 answers

3 votes

188k views

Which best describes how climate impacts natural resources as people adapt to life in the southwestern United States? A. People use more gasoline when driving throughout the region. B. People create more

asked Apr 25, 2020

2 answers

5 votes

199k views

100 grams of Butane is combusted with 350grams of oxygen. Find mads of CO2 produced

asked Mar 14, 2020

1 answer

2 votes

153k views

Can someone help me with this please?

asked Feb 13, 2020

1 answer

0 votes

140k views

Which emporor improved romes judicial system and gave women more rights

asked Sep 13, 2019

1 answer

3 votes

173k views

420=2(r+10) what is the total value of r

asked Aug 8, 2019

2 answers

5 votes

61.6k views

What event marks the end of the cold war ??

asked Sep 5, 2018

1 answer

3 votes

27.9k views

Read the excerpt from Thoughts and Sentiments. "It is therefore manifest, that something else ought yet to be done; and what is required, is evidently the incumbent duty of all men of enlightened understanding,

asked Jan 1, 2018

2 answers

1 vote

113k views

In order to make sure that workers who leave their jobs are protected in case they need to be replaced, the Family and Medical Leave Act says that replaced workers must be given...

asked Jul 6, 2017

2 answers

2 votes

222k views

A meteorological office keeps records of the annual precipitation in different cities. For one city, the mean annual precipitation is 15.3 and the standard deviation of the annual precipitation amounts

asked Feb 10, 2017

1 answer

2 votes

35.8k views

Is government as an oligarchy a characteristic of Athens, Sparta, or both? a. Athens b. Sparta c. Athens and Sparta

asked Feb 5, 2017

2 answers

3 votes

144k views

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