Top answers

What is the difference between mitosis and meiosis?

Both are processes of cell division in which one cell splits. In mitosis two genetically identical daughter cells are produced. In mitosis the 46 chromosomes within a cell (human) are duplicated, then one co...
MK
Answered by Milan K. • Biology tutor
3381 Views

How is a particle moving in circular motion accelerating but not varying speed?

When a particle moves in circular motion, the resultant centripetal force acts radially towards the centre of the circle. Since there is a force there must be an acceleration on the particle due to Newtons 2...
MS
Answered by Max S. • Physics tutor
4715 Views

Outline the function of DNA Ligase

Imagine DNA Ligase to be like glue. It brings all the molecules of the newly formed DNA or RNA strands together and permanently binds them with a phosphodiester bond, so that they dont just fall apart. It is...
JC
Answered by Julia C. • Biology tutor
8907 Views

Do I need to remember researcher names and dates?

No. As long as you can outline the study and it’s findings, the examiner will know what you’re talking about. Of course you’re expected to know about Zimbardo and Milgram for example but that will come with ...
DT
Answered by Daniel T. • Psychology tutor
11346 Views

Explain when it may be acceptable for doctor to breach patient confidentiality.

If implied consent is given, such as a patient bringing a family member into a GP surgery then the patient’s situation can be discussed. However, if another matter needs to be brought up or bad news is broke...
RA
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