Molecular Biology Answers

I am currently studying molecular biology and I can not understand what is the difference between conventional PCR reaction and a sequence PCR reaction.

What are the similarities between rho dependent and rho independent terminations in prokaryotes?

What is the structure of DNA polymerase III ?

Here's a link to the details of the question: https://i.redd.it/dqlc8g51k3fy.png

This question is a better fit for Molecular genetics = Molecular biology + Genetics

Why are mutant tumour-suppressoor genes and oncogenes generally recessive and dominant respectively?

I think this belongs to two categories: Molecular biology and Genetics

Can you tell me what are the differences between c-onc and v-onc?

Here's something what I have understood:

v-onc stands for viral-oncogene.It is a retroviral gene that induces cancer in host cell. It is derived from the cellular proto-oncogene and acquired from the host by recombination. It cause cancer by acute transformation. E.g. v-src

c-onc is cellular proto-oncogene. e.g. c-src.

What I don't understand is that whether c-onc is cellular the proto-oncogene a v-onc has been derived from? If so can it independently or in association with v-onc cause cancer?

Based on the cytochrome c data,which organism is most closely related to human

Central dogma- what is it? Is it a theory or a flow (of information)?

From Crick's words as given in wikipedia :https://en.wikipedia.org/wiki/Central_dogma_of_molecular_biology it sounds like both a theory and then a flow (kind of a process).

P.S. I understand what it means but not what it is.

I have come across the terms Upstream regulatory Element, Downstream regulatory Element and Enhancer. I have referred to wikipedia articles but I apparently don't find any difference in them. Are URE upstream enhancers and DRE downstream enhancers?

If you could link any book/article it would be of great help.

What is the difference between core promoter and regulatory promoter?
P.S. I didn't find any information online.

How does RNA polymerase determine which one is the template strand?