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How do bacteria acquire resistance to antibiotics?

Spread of mutations via vertical and horizontal transmission

Once a bacterium has a mutation that provides resistance to an antibiotic, it can spread through replication or through...

HL
Answered by Hannah L. Biology tutor
7896 Views

Given that 346 × 27 = 9342 , work out 34.6 × 2.7

Lets compare the numbers in the question:
34.6 x 2.7 is the same as  346/10 x 27/10    (decimal to fraction)
 
therefore...
34.6 x 2.7 is the same as ( 346 x 27 ) /100  (multiplying to...

AW
Answered by Andrew W. Maths tutor
7423 Views

Factorise x² + 10x + 16

 
 
This is a quadratic equation.
When we are asked to facorise a quadratic equation, we should label the 3 parts of it a, b and c.
 
x² + 10x + 16
a   b    c         so  a =...

AW
Answered by Andrew W. Maths tutor
68181 Views

How do distinguish myself from the rest when applying to medical school?

When it comes to medicine, everyone has done everything. Everyone has the hospital work experience, endless hours of volunteering, perfect grades and all the knowledge about the healthcare system. So w...

ZA
2936 Views

How to do well in the UKCAT?

I am currently a medical student going into my 2nd year at Kings College London, having just passed 1st year with a merit.

 

I received a score of 800 in my UKCAT, to put th...

ZA
Answered by Zuhayr A. UCAT tutor
6948 Views

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