Answers by Ahmed Mokhtar
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Answers by Ahmed Mokhtar

Answers by Ahmed Mokhtar
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how can a plasmid cause a bacteria to go from yellow to BLUE or PINK or GREEN but only when arabinose is present
answered Apr 11, 2021
1 vote
178k views
Select the correct prefix for the following base word: lock (lock between). im- inter- Re- mis- anti-
answered Oct 14, 2020
5 votes
199k views
Subtract (3x^2 + 2x+4) - (x^2 +2x+1) =
answered Sep 14, 2020
5 votes
54.0k views
Jack wants to simplify the expression below. (6.7x -3) - (3.4x - 1) + (2x - 2) Answer the following questions. 1) How can Jack regroup the expression by Commutative Property? 2) After regrouping in step
answered Sep 10, 2020
3 votes
173k views
Use induction to prove that for all integers n 2 1 we have 1.1! +2.2! +3.3! + ... +nin! = (n + 1)! - 1.
answered Sep 2, 2020
1 vote
161k views
How did families in Sparta differ from those in Athens?
answered Apr 19, 2020
4 votes
26.0k views
Why is Hispaniola Important? A. It is the name of Colombus’s flag ship B. It is the island where Colombus made his base for a trading post C. It is the island Colombus ruled as Governor D. It is halfway
answered Jan 16, 2020
2 votes
214k views
How long does a 220-mile trip take moving at 50 miles per hour (mph)
answered Jul 29, 2019
1 vote
150k views
Javier is blind from birth. robert lost his sight in a boating accident at age 16. who might have superior touch sensitivities during adult life?
answered Jul 21, 2019
4 votes
45.6k views
What conclusion could you draw about the effect that building military bases during World War I had on Texas?
answered Jun 17, 2019
4 votes
17.0k views
Why do you think it is vital for Napoleon to engage in a battle and win?
answered Apr 22, 2019
4 votes
185k views
Cystic fibrosis is a deadly disease of the lungs and digestive system. It is inherited as a recessive trait. How can two healthy parents have a child with cystic fibrosis?
answered Feb 12, 2019
5 votes
224k views
What are the solutions to the equion plz answer right no it is 14
answered Jan 13, 2019
4 votes
11.5k views
A ferry traveled 1/6 of the distance between two ports in 3/7 hour At this rate, what fraction of the distance between the two ports can the ferry travel in one hour?
answered Oct 29, 2018
2 votes
95.0k views
(a) Which solid figures can the stairs be broken into? What are the dimensions of each solid figure? (b) How much concrete will be needed to form the stairs?
answered Sep 9, 2018
2 votes
129k views
What is the main message of the story, “An Episode of War” by Stephen Crane?
answered Aug 28, 2018
1 vote
62.5k views
Prototype is to category as ________ is to ________.
answered Aug 18, 2018
2 votes
171k views
1.) 4 quarts for $5, how much for 1 quart? 2.) 1 package of 8 hotdogs for $5.60, how much for one hotdog? 3.) 13.8 ounces for $4.14, how much for one ounce? 4.) 4 pounds for $3.08, how much for one pound?
answered Feb 19, 2018
3 votes
225k views
How was canada created
answered Jul 22, 2017
1 vote
136k views
A dichotomous key is a step-by-step way to identify an organism using a series of paired descriptions. true or false
answered Apr 21, 2017
4 votes
26.4k views
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