Answer:
by the nitrocellulose membrane filter method. (more info below)
Explanation:
Genetic relationship between mycoplasma as determined by nucleic acid homology. DNA from each of the mycoplasma isolates tested was reacted separately by complementary RNA synthesized with homologous or heterologous DNA as a primer. The amount of DNA-RNA hybrids formed was tested using the method of the nitrocellulose membrane filter.
hope this helped!
Answer:
Lipids
Explanation:
Lipds are fats
Have a good day
Give me brainiest if possible
Answer:
Explanation:Research questions are formulated by Scientist to aid research by given it more direction and guide.
For a Thai Fishermen the following questions will be formulated,
1. What is the relationship of Thai men eyesight and fishing
2. What makes the eye sight so important
3. Is eye sight a tool for fishing
4. What is the biology or features of Thai men eyes
Organisms show dominant traits in most cases, hope this helps :)
Answer:
The correct option is A. Steroid hormones exert their action by entering the nucleus of a cell and initiating or altering the expression of a gene.
Explanation:
Steroid hormones are derived from cholesterol and regulate multiple biological processes. All steroid hormones exert their action by crossing the plasma membrane and by binding with their respective intracellular receptors. They stimulate cell growth in a very different way, their lipophilic nature gives them the ability to cross lipid barriers, so, without the need for extracellular signals, these hormones can easily enter the cell, cross the cytoplasm and reach the nucleus. There they bind to specific receptors that are associated with DNA promoter regions, modifying their structure and promoting the expression of the genes under their control.
