Recent activity by Ahmed Mounir

Question

Cell Y has a surface area of 40μm^2 and a volume of 8μm^3. Cell Z has a surface area of 72μm^2 and a volume of 12μm^3. What is the SA: V ratio of the cell that will exchange materials with its environment

answered Nov 26, 2024

1 answer 117k views

Please help solve image here

asked Nov 11, 2024

1 answer 18.9k views

The sales of Wallace Company for 7 consecutive weeks are 28 , 27,33,25,34,33 & 35 (in 1000's). a. Compute the three & four-week moving averages for this time series.

asked Sep 20, 2024

1 answer 136k views

[T or F] giving mouth care will require you to wear gloves

asked Aug 26, 2024

1 answer 140k views

Which of the following is an example of separation of powers? AThe Governor can veto any law made by the General Assembly BThe citizens of Georgia get to elect people into government CThe Judicial Branch

answered Jun 21, 2024

1 answer 190k views

Children who grow up in orphanages where only their basic needs are met often display developmental delays. What statement best describes their play environment? 1) The orphanage has many environmental

answered Jun 12, 2024

1 answer 212k views

What are some indicators suggesting peculiar elements contributing to tranquility? a) Unusual behaviors enhancing serenity b) Common occurrences aiding in tranquility c) Odd phenomena supporting peace

asked May 27, 2024

1 answer 183k views

Help What are the chances of choosing a black marker out of a bag containing 3 red markers, 5 blue markers, 3 yellow markers, and 4 black markers?

asked May 22, 2024

2 answers 173k views

In addition to fear appeal and sex appeal, the third common appeal used in advertisements is ______. 1) Emotional appeal 2) Logical appeal 3) Humor appeal 4) Celebrity appeal

answered May 19, 2024

1 answer 231k views

Describe the Kansas-Nebraska Act (especially popular sovereignty). A) The Kansas-Nebraska Act established the territories of Kansas and Nebraska and allowed the settlers there to decide through popular

asked Apr 21, 2024

1 answer 88.1k views

Irradiation of blood products - why do it in immunosuppressed: a) To improve the taste of the blood products b) To prevent allergic reactions c) To reduce the risk of transfusion-transmitted infections

answered Mar 14, 2024

1 answer 233k views

Rephrase the African Proverb: Until lions have their historians, tales of the hunt shall always glorify the hunters. What insights can be derived from this proverb? a) As long as lions lack chroniclers,

answered Mar 10, 2024

1 answer 101k views

What cell helps ascending limb reabsorb Na+ and Cl-?

asked Feb 10, 2024

1 answer 232k views

Which two structures are first to combine in translation? A) Ribosome and mRNA B) tRNA and amino acids C) DNA and RNA polymerase D) mRNA and amino acids

asked Feb 9, 2024

1 answer 160k views

The bedroom of our house is 1200 cubic meters. We know that there are 3.4 x 10^9 particles of dust per cubic meter. Write how many particles of dust are in the bedroom.

asked Jan 17, 2024

1 answer 223k views

The function f(x) = 2x + 6 is given. (a) Explain what the graph looks like and find algebraically the points at which it intersects the axes X and Y. (b) To find algebraically the intersection point of

answered Jan 12, 2024

1 answer 26.6k views

What scientist contributed to the current understanding of genetics?A. Issac NewtonB. ArchimedesC. RosalindD. Nicolaus Copernicus

answered Dec 15, 2023

1 answer 97.3k views

1/2x12divided by 2-2 +11= what?

answered Oct 19, 2023

2 answers 43.0k views

the scale of a map is 1cm: 7milesthe distance between two cities is 102.2 miles.find the distance between the two cities on the map

answered Oct 5, 2023

1 answer 97.4k views

Evaluate the expression for: x=2, y=4 and z=0 3x+4z-2+3y

answered Aug 16, 2023

1 answer 63.0k views

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