Tag Archives | Nucleus

Chromosomes: Introduction, Number and Types | Cell Biology

In this article we will discuss about Chromosomes:- 1. Introduction to Chromosomes 2. Chromosome Number 3. Size 4. Morphology 5. Chromosomes in Nucleoprotein 6. Chromosomes Containing Single DNA Molecule 7. Types 8. Models 9. Chemical Structure 10. Biological Importance. Contents: Introduction to Chromosomes Chromosome Number Chromosome Size Morphology of Chromosome Chromosomes in Nucleoprotein Chromosomes Containing Single DNA Molecule Types of [...]

By |2016-05-02T10:47:20+00:00May 2, 2016|Chromosomes|Comments Off on Chromosomes: Introduction, Number and Types | Cell Biology
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Continuous and Discontinuous Replication | Cell biology

The upcoming discussion will update you about the difference between Continuous and Discontinuous Replication. Difference # Continuous Replication: 1. Occurs on leading of a replication fork. 2. Starts at the beginning of replication. 3. Progresses in on direction, i.e., towards the replication fork. 4. Synthesis of DNA takes place continuously. 5. In vivo need no RNA primer. 6. Only DNA [...]

By |2016-05-02T10:47:20+00:00May 2, 2016|DNA Replication Process|Comments Off on Continuous and Discontinuous Replication | Cell biology
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Important Functions of Nucleus | Biology

Some of the important functions of Nucleus are as follows: J. Hammerling in 1934 demonstrated that the nucleus controls the functions of the cells and ultimately the characters of the individuals by conducting experiments on Acetabularia, a unicellular marine alga. Acetabularia has a stem between 3 and 5 cm long and a cap 1 cm in diameter. The nucleus is [...]

By |2015-08-27T18:59:31+00:00August 4, 2013|Nucleus|Comments Off on Important Functions of Nucleus | Biology
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