Explain the experimental results that are seen in the absence of microsomes.

The absence of microsomes allows the synthesis of only one protein.

Explanation:

The absence of microsomes influences the production of a single protein. This protein is vulnerable to protein and it can digest it quickly. This shows that the protein does not have a double layer of membrane and therefore must be treated with substances that help it overcome this vulnerability. This protein also does not have sugars linked to nitrogen and therefore should be treated with substances that are relevant, such as endoglycosidase H.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.