Huntington's disease is caused by a mutation of the HD gene, which contains extra copies of the nucleotide sequence CAG, which encodes extra copies of the amino acid glutamine into the protein Huntingtin. Mutations in the HTT gene causes Huntington disease. The HTT gene provides instructions for making a protein called huntingtin. This protein appears to play an important role in nerve cells in the brain. The HTT mutation that causes the disease involves a DNA segment known as CAG trinucleotide repeat. In one part of the chain of amino acids in Huntingtin protein there is a long string of amino acid glutamine.
Answer:
The passageway from the epididymus to ejaculatory duct is the ductus deferens/ vas deferens.
Explanation:
I think the answer is flagella for movement. Because, prokaryotes don't have a nucleus, not all of them are unicellular, and I did not think that prokaryotes had organelles. But since is said "Select all that apply" I am assuming that the answer, or answers, are B and D. I hope this helps!
Answer:
The adaptive immune response is divided into two branches. The first is immunity, in which antibodies are produced that bind to the foreign cell. In the second branch, immunity, recognizes foreign cell structures and can destroy or help activate infected cells, which can generate plasma cells that produce specific antibodies.
Explanation:
Specific antibodies are those proteins that mark certain pathogens, these are manufactured by cells of the immune lineage, and the acquired defense, that is, the one acquired by humans during their growth, is not born with these antibodies.
Specific antibodies are formed once a pathogen has been recognized, that is, in the second encounter between the pathogen and the organism, that is why we are talking about a first infection and a second infection.
These antibodies are recognized as those that are formed in some vaccines.
1. it will explode into flames
2. it has 5 layers
3. It will be hot
4. you should never touch it
5. lava it not really lava it is mostly hot rocks