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What is the general structure of an animal cell?

An animal cell consists of many sub-cellular structures that allow it to live and function as part of the animals body. The cell consists of a cell membrane which houses all the cells components. Because ...

Answered by Megan C. • Biology tutor

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What is the difference between and exothermic and endothermic reaction and how can you tell the difference?

An exothermic reaction is a reaction which transfers enerygy to its surroudings.And endothermic reaction is one that absorbs energy from its surroundings.An exothermic reaction will make its environment w...

Answered by Kawthar H. • Chemistry tutor

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If we know that y is directly proportional to x and that when x=1, y=3, then what is the value of x when y=4?

The fact that y is directly proportional to x gives us that y=kx, where k is some constant.Firstly, we need to find the value of this constant, using the pair of values we are given in the question. We su...

Answered by Joshua E. • Maths tutor

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Solve the following simultaneous equations, 1) 3x + 3y = 9 and 2) 4x + 2y = 13.

Solving the above question means to find a value of x and y that satisfies both equations. To solve this we first have to look at the x terms and y terms and decide which terms are the easiest to cancel o...

Answered by Ellen B. • Maths tutor

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In terms of programming software, what is a translator? Describe the differences between the following three translators: assembler, compiler, interpreter.

A translator is used to convert high-level code into machine code. This is a set of instructions that can be directly executed by the computer's central processing unit (CPU).
An assembler translates...

Answered by Joanna L. • Computing tutor

6563 Views