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A protein's shape determines its function, as different shapes allow proteins to interact with specific molecules in the body. Proteins with different shapes perform different roles in the body, such as enzymes facilitating chemical reactions or antibodies recognizing and binding to foreign substances.
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When proteins are placed in extreme pH and temperature conditions they will unwind and change shape or what?
It's called Denaturing. This results in unfolding and inactivated their three dimensional structure is altered, but their primary structure remains intact. Proteins vary greatly especially under high temperatures.
Does temperature affect a proteins shape?
It absolutely does. All proteins have optimum temperatures at which they are able to operate. Temperatures unsuitable for the proteins may cause it to denature into smaller peptides, or simply change shape due to the alteration of bond energies, resulting in broken or reformed bonds elsewhere in the amino chain.
How do pH changes affect protein function?
Acids provide hydrogen ions, as a result all the acidic and basic amino acid R goup are hydrogenated. now aspartic acid/ glutamic acid cannot interact with the basic amino acids say lysine and arginine. hence, there are no electrostatic interactions in the proteins as a result of which protein gets unfolded.
How do proteins of food differ from those of the organism who consumed them?
Proteins in food are genetically programmed to give energy to the organism which eats them once digested, broken into its simplest form( amino acids ) and assimilated into the organism's system.The proteins however, in an organism are meant to either to provide structural strength and integrity to muscles or to digest food.
What are the different types of cow horns and how do they vary in size and shape?
There are two main types of cow horns: twisted horns and straight horns. Twisted horns are curved and spiral-shaped, while straight horns are, well, straight. The size and shape of cow horns can vary depending on the breed of cow. Some cows have long, wide horns, while others have shorter, narrower horns. Overall, the size and shape of cow horns are determined by genetics and can vary greatly between individual cows.
What makes different kinds of proteins unique?
Different kinds of proteins are unique primarily due to their distinct amino acid sequences, which determine their three-dimensional structure and function. The specific arrangement of amino acids influences how a protein folds, which in turn affects its chemical properties and interactions with other molecules. Additionally, proteins can vary in size, shape, and the presence of functional groups, leading to diverse roles in biological processes, such as catalyzing reactions, providing structural support, or facilitating communication within and between cells.
How would you determine whether a colony was a contaminent on a pour plate?
The contaminant colony will vary in shape, so the appearance of colonies can be used to distinguish different bacteria.
There are 20 different amino acids all of which differ by their r group?
Yes, there are 20 different amino acids, each distinguished by its unique side chain or R group. These R groups vary in size, shape, charge, and polarity, giving each amino acid distinct chemical properties. This diversity allows amino acids to play various roles in protein structure and function, influencing everything from enzyme activity to the overall shape of proteins. The sequence and composition of these amino acids ultimately determine the characteristics of the proteins they form.
When proteins are placed in extreme pH and temperature conditions they will unwind and change shape or what?
It's called Denaturing. This results in unfolding and inactivated their three dimensional structure is altered, but their primary structure remains intact. Proteins vary greatly especially under high temperatures.
Does temperature affect a proteins shape?
It absolutely does. All proteins have optimum temperatures at which they are able to operate. Temperatures unsuitable for the proteins may cause it to denature into smaller peptides, or simply change shape due to the alteration of bond energies, resulting in broken or reformed bonds elsewhere in the amino chain.
What is the general shape of proteins of pleat?
Proteins generally fold into complex three-dimensional shapes, with a variety of structures such as helices, sheets, and loops. These shapes are essential for their function and can vary greatly depending on the specific sequence of amino acids in the protein.
Is it true that all viruses have the same shape?
No, it is not true that all viruses have the same shape. Viruses come in a variety of shapes and structures, including helical, icosahedral, and complex forms. Their shape is determined by the arrangement of proteins in their capsid and can vary widely among different virus families. This diversity in shape plays a role in how viruses infect host cells and evade the immune system.
How do shapes vary in shape?
Cells can take on a solid shape, have no shape at all, or change shapes.
What is the egg shell of insects made up?
Insect eggshells vary both in shape and in what the eggshell is made from. Some eggshells are softer and made from mostly protein, other eggshells are harder and can be made from dehydrated or mineralized proteins.
Why do different proteins have the same relative molecular mass?
Different proteins can have the same relative molecular mass because molecular weight alone does not determine a protein's structure or function. Proteins can vary in amino acid sequence, post-translational modifications, and three-dimensional structure while still having the same molecular mass. Thus, proteins with different compositions and functions can have similar molecular masses.
Why do mitochondria change shape?
mitochondria vary considerably in their shape and size
Do cells vary in size and shape?
yes
