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The best example is probably histones. There is lots of variety within proteins though. if you look at a specific protein in 2 different species, even if the two proteins do the same job, they may be mostly different.
Some proteins will be found in most mammals, with high 'sequence identity' like those related to muscles (e.g. titin, actin and mysosin) or cell cytoskeleton (e.g. tubulin) but histones tend to be well conserved among all eukaryotes (all things with nuclei) from amoebas to blue whales or c. elegans to humans, with only one or two amino acids different.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoAll proteins have things in common. Like, they all have amino acids which are critical to life. They also have at least two or more levels of structure.
I hope that answered your question
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What do photosynthetic organisms have in common?
All photosynthetic organisms create energy from sunlight.
What is plant organisms uses?
Plant organisms are used to common descent of all living organisms. This is to do research on human diseases.
The largest molecules in organisms are .?
protein
What type of molecule is common to all three parts of the cytoskeleton?
protein
How the protein is main in the cells of organisms?
buw
Name a protein catalyst?
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When do you take protein?
All organisms contain proteins. You eat protein whenever you eat something that was once living :P However protein is much more common in meat (red meat in particular) and green vegetables (like spinach).
What do rainforest have in common and what don't they have not common about them?
they all have organisms
Darwin and theory of common descent states that all organisms?
Darwin's theory of common descent states that all organisms _____.
Darwin’s theory of common descent states that all organisms?
Darwin's theory of common descent states that all organisms evolved from past organisms.
What do all photosynthetic organisms have in common?
All photosynthetic organisms create energy from sunlight.
What do all organisms do in common?
All organisms use DNA and rna to pass on information.
What is the common thing in all living organisms?
They are all living is the most common.
The fact that all organisms have DNA as their genetic material is evidence that?
We all current life has a single common ancestor.
What do photosynthetic organisms have in common?
All photosynthetic organisms create energy from sunlight.
Which organisms have possible common ancestor?
All of them
What do all vertebrate organisms have in common when they are embryos?
pouches
