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All of the different proteins in a cell are made from the same 20?
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Two proteins in the same cell perform different functions. this is because the two proteins are composed of?
Different sequences of amino acids and possibly different numbers.
How are proteins similar and different?
They are all made of the same basic units. The units are put together in different orders.
Why do different proteins have the same relative molecular mass?
Proteins can have the same number of amino acids (and therefore same mass) yet be different proteins due to the different order of amino acids.
What is a ribosomes function in a prokaryotic cell?
The function is same as of eukaryotic cell i-e they make proteins for the cell
Do each cell in the human body has a different genome?
No. The genome is the entire DNA list on how an organism is to be made; it is a recipe and a set of instructions on how to make 'things' or components in the organism for it to live and survive. By following these instructions, the body can put together bits to make proteins. These bits are amino acids. Proteins once made, have a 'destiny' and go to their destined location to carry out their fated function. Cells are made of a bunch of different proteins. At the center of each cell is a control center known as the nucleus which contains these instructions for survival. So yes, it needs the same DNA in all cells. HOWEVER, the expression of the DNA is different in different cells with different functions and components. The DNA is set of instructions but it can be selectively picked apart for coding to produce certain types of proteins. And that is why bone cells differ greatly from muscle cells, though they still have the same DNA.
What molecules made of proteins?
Different combinations of the same 20 amino acids.
Two proteins in the same cell perform different functions. this is because the two proteins are composed of?
Different sequences of amino acids and possibly different numbers.
How can the same signal have different effects in different Cells?
The Specificity of Cell Signaling and Coordination of the Response The explanation for the specificity exhibited in cellular responses to signals: different kinds of cells have different collections of proteins. (This is because different kinds of cells turn on different sets of genes). The response of a particular cell depends on its particular collection of signal receptor proteins, relay proteins, and proteins needed to carry out the response. Two cells that respond differently to the same signal differ in one or more of the proteins that handle and respond to the signal. Although cells A, B and C all have the same receptor protein, differences in other proteins account for their differences in responses.
How are proteins similar and different?
They are all made of the same basic units. The units are put together in different orders.
Why do different proteins have the same relative molecular mass?
Proteins can have the same number of amino acids (and therefore same mass) yet be different proteins due to the different order of amino acids.
How the complex proteins are made?
Complex proteins are made the same way as regular proteins; through translation.
What is a ribosomes function in a prokaryotic cell?
The function is same as of eukaryotic cell i-e they make proteins for the cell
Do each cell in the human body has a different genome?
No. The genome is the entire DNA list on how an organism is to be made; it is a recipe and a set of instructions on how to make 'things' or components in the organism for it to live and survive. By following these instructions, the body can put together bits to make proteins. These bits are amino acids. Proteins once made, have a 'destiny' and go to their destined location to carry out their fated function. Cells are made of a bunch of different proteins. At the center of each cell is a control center known as the nucleus which contains these instructions for survival. So yes, it needs the same DNA in all cells. HOWEVER, the expression of the DNA is different in different cells with different functions and components. The DNA is set of instructions but it can be selectively picked apart for coding to produce certain types of proteins. And that is why bone cells differ greatly from muscle cells, though they still have the same DNA.
If two proteins are in the same cell performing different functions it is because the two porteins arwe composed of what?
chains folded differently and a different sequence of amino acids
Are plants made of the same types of cells?
no they are made up of many different cell parts
What is the relationships between chromosomes and homologous chromosomes?
Chromosomes refer to structures with DNA and proteins that contain genetic information. The term "homologous chromosomes" is used to specify that the chromosomes contain the same genes, but have the same or different alleles.
Something that performs same function as ribosome?
I believe it performs the same function as a cell.
