Antibiotics in their name say they kill living things viruses are not living things. (Meme this as you may.)
Answer:
The answer is B.
Explanation:
The peak of the graph shows the highest rate of reaction under the given conditions. The higher the rate of reaction, the better the enzyme is working, so the peak is at 35 degrees on the first graph, indicating this is the optimal temperature, and the peak is around 8 on the second graph, indicating this is the optimal pH.
Answer:
Cancer of the lymph system (Hodgkin lymphoma and non-Hodgkin lymphoma) get its name from the English physician Thomas Hodgkin.
Explanation:
The lymph vessels, lymph nodes and other organs such as the spleen, thymus, tonsils, and adenoids make up the lymphatic system, which is an important part of the immune system. This system helps fight disease and infection.
Cancer in the lymphatic system is known as lymphoma, which is mainly divided into Hodgkin lymphoma and non-Hodgkin lymphoma. It develops in lymphocytes (white blood cells) which have an important role in the body's immune defenses. This cancer can quickly spread to different tissues and organs throughout the body (metastasis).
Non-Hodgkin lymphoma (most common type) develops from B and T lymphocytes in the lymph nodes throughout the body. Hodgkin lymphoma can be identified by the presence of abnormally large B lymphocytes (Reed-Sternberg cells).
Our genetic information is packed in 23 pairs of chromosomes. In these<span> chromosomes we have histones (proteins that help the DNA to be very compact) and the double helix of the DNA. -
Chromosome- </span>structured<span> like an X; has a </span>centromere<span> in the middle -</span>Nucleotide<span>- thymine, adenine, guanine, cytosine; they are the base pairs that form the double helix of the DNA
Allele- it's a variant form of a gene </span>(<span>for </span>example<span>, in the gene that codes the </span>color<span> of the eyes the alleles possible are: blue, green, brown)</span>
Gene- it's a sequence of nucleotides that code a protein with a certain function.
Genotype- is the genetic characteristics of an individual (the ones that pass of the parents to the children) (<span>the individual has brown eyes but has </span>an allele<span> that "says" brown and </span>the other blue<span>)
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Phenotype- the characteristics that we can observe on an individual; traits. (Theindividual has brown eyes)
We know that height in humans is a polygenic trait because it has a lot of variation. The height gene is controlled by at minimum three genes with six different alleles. If all of these alleles are dominant for the tall gene you will be tall if you are dominant for the short gene you will be short if there is no clear dominance between the two genes you will fall somewhere in the middle.