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Proteins are the main building blocks and functional molecules of the cell, taking up almost 20% of a eukaryotic cell's weight, the largest contribution after water (70%). Proteins are made from small molecules called amino acids. There are many types of proteins some of which are: * Structural proteins
which can be thought of as the organism's basic building blocks. An example is collagen, which is the major structural protein of connective tissue and bone.
* Enzymes
which perform (catalyse) a multitude of biochemical reactions, such as altering, joining together or chopping up other molecules. Together these reactions and the pathways they make up is called metabolism. For example the first step in the glycolysis pathway, which is the conversion of glucose to glucose 6-phosphate, is catalysed by the enzyme hexokinase. Usually enzymes are very specific and catalyse only a single type of reaction, however the same enzyme can play a role in more than one pathway.
* Transmembrane proteins
are key in the maintenance of the cellular environment, regulating cell volume, extraction and concentration of small molceules from the extracellular environment and generation of ionic gradients essential for muscle and nerve cell function. An example is the sodium/potassium pump.
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Wiki User
∙ 11y ago
Wiki User
∙ 11y agoamino acids
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What is the basic unit from witch all life is built?
Ameno acids are the most basic building blocks of life and join together to make proteins
Why do herbivores need amino acids nucleic acids and protein?
It is needed to make proteins
Why is the cell called the basic unit of all living matter?
It is a matter of perspective. Cells are the building blocks for tissue. Tissue is the building block for organs. Organs are the building blocks for the body. Proteins are the building blocks for cells.....molecules are the building blocks for proteins.....atoms are the building blocks for molecules.
What job do proteins and amino acids do in the body?
It builds body proteins, increases immunity which helps create antibodies, helps regulate insulin and thyroid hormones, promotes fluid balance and also electrolyte balance which helps with alkalinity and acidity of the body.
What are 3 ways living organisms use proteins?
Glucose comes from protein which provides living things with enery and food that enable the organism to carry out actions that are needed to stay alive e.g. respiration in animals and photosynthesis in plants. Protein is necessary for the building and repair of body tissues. Proteins help in the repair of damaged tissues. To be used in building structures in living things.
Are the smaller building blocks that make up proteins true or fasle?
Amino acids are the smaller building blocks that make up proteins.
What is the basic unit from witch all life is built?
Ameno acids are the most basic building blocks of life and join together to make proteins
What are some nutrients you get from meat?
Protein! Proteins are the building blocks of life. We eat proteins and then digest them all the way down to the amino acids which they were formed from. Then our bodies use them to synthesize the proteins which make us.
What is twenty-two building blocks of the body that make up proteins?
Amino acids
Proteins are the building blocks of cells?
pretty much, for the lack of a better answer. Proteins do make up much of the cells, but so do lipids
What does the body use protein for?
The body uses proteins as "building blocks" - proteins are required by the body for everything from cell wall building to muscle control.
Why do herbivores need amino acids nucleic acids and protein?
It is needed to make proteins
How do nitrogen and oxygen help make life possible?
Animals need oxygen to breathe, and together with hydrogen, it makes water. Nitrogen is used by plants, and is one of the building blocks for proteins.
What is make make named for?
Proteins are the building blocks of life. There are an estimated 10,000 to 50,000 different proteins in the human body. Whenever a cell needs to do something, it makes a specific protein to do it -- like grow a tooth or digest your lunch. Proteins cannot be synthesized (built) without instructions from DNA. This process is called protein synthesis and we'll talk more about it in a minute. But first you need to know what proteins are made of. Remember that we called proteins "the building blocks of life"? Well, amino acids are the building blocks of protein. And it's the order in which these amino acids go together - their "sequence" - that makes each protein unique. So protein synthesis is just a fancy name for making proteins. ----------------------------------------------------- Yes the best name for making protein is protein synthesis.
How many amino acids make the genome?
Amino acids are the building blocks of proteins, not DNA, which makes up the genome.
Living organisms require nitrogen to make nitrates and nitrites which are used to build what?
Amino acids ... which are the building blocks for proteins.
Why is the cell called the basic unit of all living matter?
It is a matter of perspective. Cells are the building blocks for tissue. Tissue is the building block for organs. Organs are the building blocks for the body. Proteins are the building blocks for cells.....molecules are the building blocks for proteins.....atoms are the building blocks for molecules.
