Difference between biology and cell and molecular biology?

Answer 1

Cell Biology is the study of the Life of Cells, and molecular biology is the study of the Life of Bio-molecules.

Cellular Biology is called Histology [Cells into Tissues] while Molecular Biology is called Biochemistry [Bio-molecules into Cells].

Answer 2

The answer is in the question. Genetics deals with genes - parts of DNA responsible for protein creation (in most cases). Genomics deals with whole genomes - the assembly of all genes in a cell or organism. For example, if I want to study a spesific gene or a couple of genes responsible for some characteristic, I'd be doing a genetic research. If I want to search through the genom in order to find all genes that have something in common - it would be genomics.

Answer 3

The only difference is where they are found. You can see normal biology, (which is the study of living things), but with cell biology, you have to use microscopes to see what is inside. There, you study organelles instead of organs, cytoplasm instead of blood, cytoskeletons instead of skeletons. Molecular biology is the structure of atomic molecules like what makes up solids and liquids. And technically, there is no molecular biology, only molecular anatomy, which the study of non-living thing's structure.
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Answer 4

Molecular biology is the study of biology at a molecular level. The field overlaps with other areas of biology, particularly genetics and biochemistry. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interrelationship of DNA, RNA and protein synthesis and learning how these interactions are regulated or it is also said that it is Molecular biology is the study of the genes inside a cell. Cell biology tends to be about the proteins in a cell, whereas molecular biology is about the genes that are expressed. You would look at how different genes are regulated, and which are switched on in what circumstances.

Cellular biology is the biology of cells, it looks at all the things that make cells tick, specifically what signaling molecules and growth factors they need to survive or that make them do certain things. The topic would also look at what substances different cell types make and what the function of the cells are or it is also said that it is Cellular biology is just the biology of a cell. This takes aspects of biochemistry, molecular biology and genetics and applies it to the cell. Instead of focussing on individual genes and proteins, it would deal with how a combination of them results in a particular outcome for the cell. For example, cell signalling would be discussed which is a biochemical process. The cell cycle, protein targetting and cell structure are other examples of cell biology topics. The different compartments of cells would also be discussed in cellular biology, eg the nucleus, endoplasmic reticulum, Golgi

Answer 5

Biology is a broad field that encompasses the study of living organisms, while cell and molecular biology specifically focuses on the structure and function of cells at the molecular level. Cell and molecular biology delves deeper into the mechanisms that govern cellular processes such as cell division, gene expression, and signal transduction.

Answer 6

Genetics deals with genotypes and phenotypes and the frequency of gene expression. Molecular biology deals with the topology and structure of DNA.

Answer 7

Genetics is the study of patterns of inheritance and dates back to Mendel. http://en.wikipedia.org/wiki/Gregor_Mendel Molecular genetics is DNA/RNA etc..

Answer 8

Biotechnology means the application of technical aspects in the field of biology on the otherhand molecular biology deals with the study of molecular basis of life and their functions