The highest level of protein structure in human insulin, which has two polypeptides of different mass linked by several disulfide bonds Quaternary structures.
- The fundamental structure of a protein is only the arrangement of the amino acids in a polypeptide chain.
- In a medical environment, a doctor or nurse may also administer intravenous (into a vein) injections of human insulin solution. You will be closely observed by a doctor or nurse for side effects. Although it can reduce blood sugar levels, human insulin can not treat diabetes.
- Disulfide bonds are important because they control the stability and conformational dynamics of proteins.
- The case of proteins, which are frequently disulfide linked and must survive stresses resulting from their typical biological function, is particularly significant.
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Darwin made many observations which later led to his acceptance of evolution. His observations on the Galapagos islands were especially significant. There he saw the evidence of change in isolated populations. Turtles, mocking birds and finches were unique to each island even though they were obviously derived from the same mainland species. He saw first hand that environments different from the mainland had resulted in modified turtles and birds. However, the idea of evolution by natural selection<span> did not mature until after his return. The ornithologist, John Gould, pointed out to Darwin that the mockingbirds which Darwin had collected from different Galapagos Islands were so distinct from one island to another as to represent different species. This revelation seems to have led Darwin to doubt the fixity of species and to set about gathering evidence on the "transmutation of species". The theory of Natural Selection crystallized on September 28, 1838, 2 years after he returned from the voyage of the Beagle. He recounts in his autobiography that, " I happened to read for amusement Malthus on Population, and being well prepared to appreciate the struggle for existence which everywhere goes from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances favourable variations would tend to be preserved and unfavourable ones destroyed.".</span>
Carbon is a macronutrient and is present in every part of the body. Carbon dioxide in blood plays an important role in the body as it helps in maintaining the pH of blood. Carbon is an essential element which has a lot of benefits for both industrial purposes and as the basic building block of the human body, without which, life is incomplete
There are choices for this question namely:
<span>1 Lifelong passive immunity
2 Long lasting active protection
3 Immediate passive short term immunity
4 Stimulation for the production of antibodies
</span>
The correct answer is "immediate passive short term immunity". The administration of tetanus immunoglobulin will directly attack toxins associated with tetanus for a short time, providing short term immunity and this effect is immediate.The passive immunity from tetanus immunoglobulin is not lifelong. Choices 2 and 4 talks about active immunity which is not characteristic of tetanus immunoglobulin injection.
