It was closely linked to the natural world
Answer:
The four levels of protein structure are distinguished from one another by the degree of complexity in the polypeptide chain. A single protein molecule may contain one or more of the protein structure types: primary, secondary, tertiary, and quaternary structure.
Explanation:
Answer:
The epipelagic zone
Explanation:
It extends from surface of ocean to 200 meters deep from surface. This is where sunlight enters the ocean.
Answer:
Acid -fast organisms resist decolonization by an acid alcohol wash because of high concentration of<u> lipid</u> in their cell wall.
Explanation:
Acid fast organisms contain a wax like impermeable cell wall which contain mycolic acid and large amount of fatty acid,waxes and complex lipid.Acid fast organisms are highly resistant to disinfectants and dry condition Mycobacteria possess thick waxy cell wall rich in mycolic acid. This makes it difficult to be stained using Gram's techniques. But with the use of carbon fuschen,the cell wall can be stained using acid-fast technique.
To substances that are bonded together but can be taken apart
