Top answers

What is the difference between an animal cell and a plant cell?

It's easy to tell the difference between an animal cell and a plant cell when you look at it,because a plant cell has a rigid wall around it. This keeps the cell in the right shape. An animal cell looks a bi...
EO
Answered by Elizabeth O. • Biology tutor
11165 Views

How do I solve the following question. 'Find the values of x such that 2log3(x) - log3(x-2) = 2'.

How do I solve the following question. 'Find the values of x such that 2log 3 (x) - log 3 (x-2) = 2'.To simplify this equation in order to solve it, the first step is to simplify the 2log 3 x term. The log r...
LR
Answered by Lauren R. • Maths tutor
17755 Views

What is the role of cilia and mucus in the lungs?

The cilia and sticky mucus work together to protect the lungs from infection, forming what is known as a mucociliary escalator. The mucus traps any bacteria or pathogens as they enter the lungs, and the cili...
CH
Answered by Corrina H. • Biology tutor
19241 Views

Explain why an artery may be described as an organ.

Tissues are defined as being a collection of different types of cell. Similarly, organs are defined are being a collection of tissues , which are joined in a structural unit to serve a common function.An art...
MS
Answered by Matt S. • Biology tutor
35741 Views

How does integration by parts work?

The method of integration by parts is working upon the Product Rule in differentiation. We know the Product Rule to be d/dt (uv) = uv' + vu', where u and v are separate functions and u' and v' are the corres...
FI
Answered by Finn I. • Maths tutor
3665 Views