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Could 2 humans have some differences in their DNA sequence for insulin yet still make the exact same insulin proteins?
Yes, it is possible for two humans to have different DNA sequences for insulin but still produce the exact same insulin proteins. This is because the genetic code is degenerate, meaning that different DNA sequences can code for the same amino acid. As long as the variations in the DNA sequence do not affect the amino acid sequence of the insulin protein, the end product will be the same.
Why the immune system would be able to distinguish animal insulin from human insulin.?
The immune system can distinguish animal insulin from human insulin due to differences in their amino acid sequences. While insulin from different species is quite similar, even small variations can be recognized by the immune system's antibodies and T-cells, which are trained to identify foreign proteins. This recognition can lead to an immune response, making animal insulin less effective or potentially triggering allergic reactions in humans.
What are the key differences in the DNA between chimpanzees and humans?
The key differences in DNA between chimpanzees and humans are found in the specific sequences of genes and genetic variations that make each species unique. These differences contribute to the distinct physical and behavioral characteristics of chimpanzees and humans.
What is differ ence between the amino acid sequences of the hemoglobin in humans and the hemoglobin in frogs?
The amino acid sequences of hemoglobin in humans and frogs are different due to evolutionary divergence. While both hemoglobins are composed of similar building blocks (amino acids), the specific sequence of amino acids varies between species. This divergence in sequence reflects the adaptation of these proteins to meet the specific oxygen-carrying needs of each species.
What are the key differences between human and monkey DNA?
The key differences between human and monkey DNA are the specific sequences of genetic information that make up each species' genome. While humans and monkeys share a high percentage of genetic similarity, there are distinct differences in the arrangement and composition of genes that contribute to the unique characteristics and traits of each species. These differences in DNA sequences can influence physical traits, behaviors, and evolutionary history between humans and monkeys.
How are nucleotide sequences used to put organisms in evolutionary order?
When comparing nucleotide sequences in organisms, we find that the organisms that have less differences in their nucleotide sequences are closer related in the evolutionary tree. By this we mean that the common ancestor from which these two organisms evolved is more modern than the ancestor they might share with an organism that shows more difference in the DNA sequencing. Example: the chimps and humans share a common ancestor that is relatively modern because the difference in their nucleotide sequences is just about 1% but the differences between the nucleotide sequence of humans and fish shows lots of differences which shows their common ancestor y much older than the one with chimps.
What similarities in DNA and protein sequences do humans and chimpanzees share?
Humans and chimpanzees share about 98.7 of their DNA sequences and have similar protein sequences due to their close evolutionary relationship.
Pros and cons of gm insulin?
gm insulin is specific to humans unlike animal insulin which is specific to that animal
How much DNA do humans have in common with a tree?
Humans and trees have approximately 25% of their DNA in common due to shared genes inherited from a common ancestor. The differences in DNA sequences account for the diverse traits and characteristics that distinguish humans from trees.
Why are proteins required for children?
Almost every essential function in humans is carried out by proteins; all humans need proteins.
How are humans are nearly identical genetically in coding sequences but have unique DNA fingerprints?
Small nucleotide polymorphisms is one way that you get unique genetic fingerprints. Small stretches of DNA that can be in the non-coding region and are just random differences in neutral coding errors. Google SNPS.
Which molecule from humans is inserted into bacteria to cause them to produce insulin?
The human gene that codes for insulin is inserted into bacteria to produce insulin. The gene is typically inserted into a plasmid vector, which allows the bacteria to express the human insulin gene and produce insulin. This technique is used in biotechnology to create recombinant bacteria that can produce insulin for medical use.
