I believe when DNA is denatured by heat, hydrogen bonds are separated to create single stranded DNA. When the DNA solution is heated enough, The double stranded DNA unwinds, and the Hydrogen bonds that hold the two strands together weaken and finally break. The process of breaking a double-stranded DNA into single strands is known as DNA denaturation, or DNA melting.
Answer:
Explanation:
They are probably archeabacteria because the colony lives in an extreme environment.
Explanation:
Archeabacteria are singled cell microorganisms that live in extreme environment. They are found in hot springs, salt lakes, oceans, soils and marshlands. They posses different shapes like rods, spheres, spiral and plates. Thermophiles, halophiles, and methanogens are the three types of archeabacteria.
Eubacteria are microorganisms that are found in most of the earth's habitats like soil, water, etc. They are have different shapes like cocci, bacilli, filaments, vibro,etc. They do not live in extreme environment unlike the archeabacteria. This is the major difference between the archeabacteria and eubacteria.
Both archeabacteria and eubacteria
are prokaryotes. Archeabacteria can both be autotrophic or heterotrophic and can live in places without oxygen. Some eubacteria are autotrophs and some are heterotrophs.
Answer and Explanation:
Sickle cell anemia is a disease of humans which is inherited in an incomplete dominance way. The disease is transmitted through a recessive gene that leads to the synthesis of abnormal haemoglobin. The disease treatment can be administered through gene therapy which is the replacement of faulty genes with normal ones aimed at correcting genetic disorders. Bone marrow transplant can also be done to replace the defect cells that produce sickle celled red blood cells.
Answer:
hereditary variat on selection is made of those genetic variats that well be passed on most effectively to the following generation
The statement is true. Because of the hypertonic environment, the water will simply diffuse out of the microorganisms as the solute concentration is higher outside the cell. This will lead to plasmolysis of the cell and eventually cell death.
