Questions by Roelof

Questions by Roelof

Biology, please help! A standard curve was plotted by measuring DNA fragment size and migration distance as seen on a gel electrophoresis. What phenomenon is illustrated by the data on the standard curve.

asked Jul 22, 2021

2 answers

5 votes

61.7k views

which real life object is an example of a parabolic arc? a. objects being thrown straight into the air b. floating clouds c. the way light is focused in a flashlight d. the way a processor works in a computer

asked Jul 20, 2021

1 answer

1 vote

197k views

Compare the size of the Harappan Civilization with others of the time It was smaller in size and population than Egypt and Mesopotamia It had more people but smaller size that Egypt and Mesopotamia It

asked Jun 4, 2021

2 answers

3 votes

7.9k views

What is the slope-intercept form of the following linear equation: 8x - by = 48 ?

asked Mar 12, 2021

1 answer

2 votes

4.5k views

It is suggested that older Americans between over the age of 65 engage in ________ minutes of vigorous-intensity aerobic physical a week.

asked Feb 14, 2021

2 answers

3 votes

10.1k views

Number 13 please-------

asked Jan 8, 2021

1 answer

5 votes

70.1k views

The number 123,456 is divisible by...

asked Nov 22, 2020

1 answer

2 votes

232k views

What was the "Mississippi Scheme"?

asked Jun 1, 2020

2 answers

3 votes

62.1k views

Select all of the examples of an acid

asked Jan 8, 2020

1 answer

2 votes

141k views

How did the government try to manage the skyrocketing national debt in WWII

asked Sep 28, 2019

2 answers

1 vote

138k views

Climatic change is a major concern for environmentalists because it can directly lead to ________.

asked Aug 7, 2019

2 answers

4 votes

170k views

Which region was not ruled by the Mongol Empire? Persia, Russia, Asia or Europe

asked Nov 22, 2018

2 answers

1 vote

24.6k views

1. ¿Cómo te ___ ? Me llamo Margarita. 2. ¿Cuántos años tienes? Tengo ___ (14) años. 3. Si hoy (today) es lunes; mañana es____. 4. Cuarenta y seis + catorce = ___ 5. La clase no es aburrida; es___ . 6.

asked Oct 7, 2018

1 answer

1 vote

147k views

Which of these has the correct version of "almorzar" used in the sentence. Horacio y Fernando almuerzan en la cafetería cuando Miguel se cayó al suelo. Horacio y Fernando almorzaron en la cafetería cuando

asked Feb 26, 2017

2 answers

0 votes

107k views

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