Identify a career field that has been affected by biotechnology and explain two ways this type of technology has impacted our society.

Bitecnology helps in field of industry as a career and also in the medical lines.

Biotechnology is concerned with the use of living organisms like bacteria, algae, fungi, yeasts and cells of higher plants and animals in manufacture of useful products.It heps in the industrial production of alcohol which directly affect the society by using it as a bebrage.

It also helps in production of antibiotics which is used by people to treat the bacterial diseases.

answer; ///(b) it is composed of four protein chains and four heme groups;

i think that it is plants