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Explain the process of semi-conservative DNA replication.

  • The enzyme DNA helicase breaks the hydrogen bonds between the two polynucloetide DNA strands causing the double helix to unzip, forming two single strands.

  • Each original single...

BJ
Answered by Bardwell J. Biology tutor
56801 Views

Explain why US Pressure Groups may use Direct Action to achieve their aims?

Intro: Pressure group- A group or body with a common aim trying to raise awareness and influence poicy making. Direct action is a tatic which draws in the attention of media, pub...

EL
8584 Views

To what extent do the separation of powers and checks and balances limit government in the USA?

The question asks to assess the effect to which both the separation of power and the checks and balances limit the whole government of the USA, not just its executive branch. Firstly, the separation of po...

JD
9900 Views

How would you prove the formula for the total capacitance of a system consisting of several capacitors linked in series?

The first thing you need to do is to decide what is kept constant within the system. (P.S. Essentially all problems in physics require conservation laws to some extent)
In the case of components in ...

VG
1992 Views

What are the stages of meiosis in plant and animal cells?

Interphase, Prophase 1, Metaphase 1, Anaphase 1, Telophase 2, Prophase 2, Metaphase 2, Anaphase 2, Telophase 2

RN
6466 Views

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