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Proteins

Proteins are the macromolecules coded in our DNA that function as a biocatalyst and build our body. Apart from Biological knowledge, there are spectacular concepts in the field of proteins. How does a protein produce a function, how do they interact, how did they evolve and how do protein mutations cause disease.

460 Questions

Are antibodies self-produced proteins?

No; antibodies cannot produce themselves.

Are substrates proteins?

There are protein substrates, but not all substrates are proteins. Lipid, carbohydrates, nucleic acids can also act as substrates to its specific enzyme. but enzyme can be only proteins and not Lipid, carbohydrate.

Proteins and jelly?

Proteins are macronutrients essential for building and repairing tissues in the body, while jelly is a sweet, gelatinous substance made from fruit juice, sugar, and pectin. Proteins are found in a variety of foods such as meat, dairy, and legumes, while jelly is often used as a spread or dessert topping.

What is proteins subunit?

Amino acids make up proteins.

What contracting proteins?

The two contracting proteins are actin and myosin.

Do grains have proteins?

Yes; grain synthesizes proteins to perform its biological functions.

What constructs proteins?

Proteins are produced in cytoplasm of the cell by ribosomes. They are constructed by peptide bonds between amino acids coded in the mRNA. Peptidyl synthetase enzyme catalyse this reaction. tRNA carries the amino acid to the codon of mRNA. This process happens in ribosomes.

What is thermosensitive proteins?

Thermo-sensitive proteins refers to the living organisms that are very sensitive to air temperature outside the narrow range.

Which organelle produses modified proteins?

The Golgi Apparatus modifies and packages proteins.

How are relay proteins activated?

They can be activated by signaling molecules such as second messengers.

Where does synthesis of membrane proteins and secretory proteins happen?

Synthesis of proteins occurs in the Rough Endoplasmic Reticulum.

What stores instructions for making proteins?

DNA stores instructions for making proteins.

What are the six key elements of protein?

The six key elements of protein are carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus. Carbon, hydrogen, and oxygen are fundamental components of all organic molecules, while nitrogen is essential for forming amino acids, the building blocks of proteins. Sulfur is found in certain amino acids, and phosphorus plays a crucial role in energy transfer and cellular signaling. Together, these elements contribute to the structure and function of proteins in living organisms.

Proteins involved in facilitated diffusion arereceptor proteins?

Proteins involved in facilitated diffusion are typically carrier proteins or channel proteins. These proteins help transport specific molecules across the cell membrane by binding to them and facilitating their movement down a concentration gradient. Receptor proteins, on the other hand, are involved in cell signaling and response to extracellular stimuli.

What are therapeutic proteins?

There are many proteins essential to good health that some people cannot produce because of genetic defects. These proteins include various blood-clotting factors causing hemophilia, insulin (resulting in diabetes), growth hormone (resulting in lack of proper growth), and other proteins, the administration of which corrects the pathological conditions or results in other therapeutic benefits. such proteins are termed as therapeutic proteins

What enzyme speed up breakdown of proteins in food?

Peptidase is the enzyme that speeds up the break down of proteins found in food. Another enzyme is called pepsin.
Protease

What instructions are building proteins?

DNA contains the instructions to make proteins.

How many process occurs in proteins synthesis?

The steps in protein synthesis are Transcription, Modification and Packaging, and lastly Translation.

Is saliva an inhibitor?

No, saliva's function is to digest carbohydrates through it's containing the enzyme amylase.

What is protein and why do we need it?

Proteins are polymers of amino acid monomers. Proteins are the chemical "workhorses" and "structural building blocks" of living things. We need to eat foods containing proteins so that we can take them apart to their component amino acids, then later reassemble those amino acids to make our own proteins as we lack the ability to synthesize amino acids ourselves.

How is it possible to have so many different types of proteins each with a specific function?

There is a specific gene in the chromosomes that codes for each protein. These genes and the proteins they code for evolved to perform those functions needed by the cell.