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Describe the process of phagocytosis of a pathogen.

The membrane of the phagocyte surrounds the pathogen and engulfs the pathogen. Enzymes inside the phagocyte break down the pathogen and destroy it. Pathogen proteins can then be presented on the surface of t...
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Answered by Harriet B. • Biology tutor
3523 Views

A graph of a linear equation passes through 2 points, (2,9) and (-3,-1). Find the equation of the line in the form y=mx+c.

So first of all in finding the equation of this line, we shall find the gradient of the line which is represented by m. To find m, we use a formula and the values in the 2 coordinates. The first coordinate w...
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Answered by Ryan M. • Maths tutor
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Write 16 × 8^(2x) as a power of 2 in terms of x

Aim: Our answer should be written in the form 2 a+bx where a and b are constants that we are trying to find. Firstly, we can write 16 in terms of a power of 2: 16 = 4 2 = 4 x 4 = (2 x 2) x (2 x 2) = 2 4 Simi...
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Answered by Sophie L. • Maths tutor
10718 Views

What is the subjunctive and how do I form it?

The Spanish subjunctive is a "MOOD" which means it reflects the attitude or the feelings of the person who is speaking. You can have a subjunctive mood in different verb tenses (subjunctive present...
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Answered by Emma T. • Spanish tutor
2835 Views

2X-6=4

1: Understand what is meant by "solve the following equation... " Ans: We are required to isolate x and find its value 2: Treat the equal sign as a magic bridge that reverses operation. 3: Start mo...
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Answered by Furkan S. • Maths tutor
4322 Views