Molecular Biology is a Genetics focused course. Biochemistry has to do with the chemical reactions that happen within the body. Molecular Biology focuses more on the structure and the relationships between four molecules (proteins, lipids, carbohydrates and nucleic acids) in the body. Molecular Biology can cover other topics like Microbiology and PCR whereas Biochemistry is related to things like nutrition and enzyme deficiency. Difference between Molecular Biology and Genetics Like Biochemistry, Molecular Biology deals with the structure and function of proteins and how genes are expressed in cells.
Carbohydrates are important because they are a source of immediate energy and controls structure of cells such as cell wall etc. Without this source of energy the animal body could not carry out the functions properly so this is why carbohydrates are so important. Now proteins have many uses for example enzymes and transport proteins. Proteins provide support for example keratin which gives structure to hair and nails. From the information I have gathered it will show you my point of view and my reason why I believe these are the two most important
8- Repeat step( 6 ). 9- Wash the ester layer with 6 ml saturated sodium chloride , shake and allow two layers to separate . At this point ,The ester layer should not be cloudy . Again discard lower layer. 10- Transfer the ester layer to a small dry test tube and dry the ester with anhydrous CaCl2 and stir for 10 min.
Biomedical Science is dynamic and ever-changing hence offers exciting career opportunities in specialist laboratory work, consultant work, research, education and management while serving the human society. Being a curious person having some knowledge about biology have always been interested in human body and always wanted to know how the complex and diverse mechanism of human body work to enable an individual function properly from simple cells combining together to form tissues, organs and then entire human body, its truely a wonder of nature. And my goal is to understand to the fullest of my capacity. I believe that being able to pursue a career in biomedical science will help me in reaching this goal. I, Ritika Bharti, born in punjab,
The formula for sodium acetate is NaC2H3O2, it is quite soluble in water, soluble in ether and slightly soluble in ethyl alcohol. While the chemical compound melts at 622.8℉, it does not have a boiling point for it will decompose. A hydrate is a chemical compound that forms when one or more water molecules are added to the molecules of another substance. Since sodium acetate is a trihydrate (NaC2H3O2·3H2O), it has three molecules of water for every molecule of sodium acetate and because of this, anhydrous sodium acetate quickly transitions into a trihydrate. This is due to sodium acetate being quite hygroscopic, meaning it readily absorbs moisture from the air.
Proteins are complex macromolecules that are formed by elements carbon, hydrogen, oxygen and nitrogen. Proteins composed of one or more polypeptide chains of amino acids. The main functions of proteins are to structure, support, protect, make movement, catalyst, transport and make hormones in human body. In the structural role, collagen and elastin provide support for connective tissue. Actin and myosin are proteins that involved in muscle contraction and movement.
To start off, a Marine biologist might study coral, crabs, fish, microscopic marine organisms, sea stars, seaweed, squid, or whales. A marine Biologists’ job is varied. It can involve working on a specially equipped research ship, diving to study marine life, and collecting marine samples. It can also
Theoritically, as the concentration of sodium alginate increases, the diffusion ability of the substrate into the beads will be decreased. This is because to more cross-linking at higher concentrations with more calcium binding sites. That is the reason why beads at high concentration appear bright white in color. At lowest concentration of sodium alginate, immobilization effectiveness will be higher. However, the gel at lowest concentration cannot withstand wear tear and very fragile.
Every inch in our body is composed of proteins, from our hair to our skin, to the muscles as well as to the vital organs. Because every structure in our body is composed of proteins, we need a good supply of protein from our diet. Aside from being serving as the foundation for the structures in our body, proteins also play an important role in regulating our blood pressure, hormonal or enzyme synthesis and immunity. Proteins, such as albumins contribute greatly in maintaining the balance of fluids within our body. Hormones and enzymes are also made up of protein, and even our immune cells are made up of these compounds.
INTRODUCTION: DNA as well as Proteins are very essential macromolecules for any living cell. They are involved in various bio-molecular function, hence very essential for any living being. DNA protein interaction is one of the key biological function in a living cell. This type of interaction is happened during replication, transcription, translation, recombination, DNA repair, etc. DNA is a negatively charged macro molecule.