Answer:
Their function is to package DNA into structural units called nucleosomes. Histones are the main proteins in chromatin. Chromatin is a combination of DNA and protein which makes up the contents of a cell nucleus. Because DNA wraps around histones, they also play a role in gene regulation.
I hope this helped and is the right answer.
-Jarvis
Radiation reduces growth of tumors or sometimes shrinks them. It honestly depends on the type of cancer. But since your cancer cells are your own cells, your immune system cannot detect that there is a cancer in your body. The only way known to us is to radiation therapy so thats why its good to irradiate cancer cells i guess
Answer:
Nothing
Explanation:
A. Control variables generally entail little or no system change. To see if the method worked, the researchers required a positive control in which the heat-killed virulent bacteria invariably transformed the non-virulent microorganisms. This positive control involves adding "nothing" to both the heat-killed virulent bacteria before mixing them with the non-virulent bacteria.
Answer: mRNA is “messenger” RNA. mRNA is synthesized in the nucleus using the nucleotide sequence of DNA as a template
Explanation: it’s being synthesized
The answer would be Kingdom Protista
There is 6 kingdom in biology: Animalia, Plantae, Fungi, Protista, Bacteria, Archaebacteria. Kingdom Protista has a diverse kind because its member is the organism that could not be classified as Animalia, Plantae or Fungi.
Since the classification based on exclusion, Protista member has less similarity than other kingdoms. That is the reason that protista called "grab bag" kingdom.
