In this post, we will write a program for how to calculate circumference of a circle in python. First, let’s see What is Circumference of Circle? The perimeter is the curve length around any closed figure. Formula: Circumference of Circle: C = 2 * pi * r Where, r = Radius of circle pi = […]
Month: August 2020
DNA replication
As we all know every new cell is formed from pre-existing cells. Even a new cell gets its DNA from preexisting cells. In order to fulfill the requirement of DNA for the new cell, DNA must be gone under a process, and multiply this process is known as DNA replication. We all know that DNA […]
TRANSCRIPTION Difference between PROKARYOTES AND EUKARYOTES
Transcription: This is a process in which the information from a DNA strand is copied into messenger RNA (m-RNA). It describes how a DNA Strand is converted into RNA (m-RNA). This is a process of the central dogma. To understand the difference between prokaryotic and eukaryotic transcription first we must know about what transcription is […]
Python – Program to Find Area of a Circle
In this post, we will write a program for how to calculate the area of a circle in python. First, let’s see What is the Area of Circle? The area enclosed by a circle of radius r in 2-dimensional plane. Formula: Area of circle: A = pi * r * r Or pi * r […]
Central Dogma of Molecular Biology
The central dogma is the flow of information (DNA—RNA–Protein). The process of central dogma explains how the DNA is converted into a functional product. It was first proposed by Francis Crick (1957) and published (1958). Central Dogma also confirms that our DNA contains all the information that is required to make proteins. A gene is […]
PLASMIDS
The plasmid is the extrachromosomal DNA that can independently replicate. Most commonly plasmids are found in bacteria as double-stranded circular DNA. Sometime plasmid can be found in multicellular organisms. Plasmid classification: Conjugative and Non-conjugative Plasmid Conjugative plasmids are characterized by the ability to promote sexual conjugation between bacterial cells. Non-conjugative plasmid can’t make sexual conjugation. […]
TRANSCRIPTION
TRANSCRIPTION UNIT- It is the collective term used for all the base pairs present on DNA. It helps in the process of transcription. THESE ARE OF THE FOLLOWING THREE TYPES- PROMOTER- These are the base sequences that initiate the process of transcription and are present at 5’ end of the coding strand. STRUCTURAL GENE- These […]