Dorothy works as a medicinal chemist in a pharmaceutical company. what could one of her assignments be?
a. to test new x-ray equipment
b. to develop new surgical techniques
c. to design new software that in the research of new molecules
d. to research molecules in spider venom for new pain medication

I think it would be D

Because she she is a medicinal chemist, it means that she has the necessary knowledge to make medicine, which can later be sold in a pharmacy.

D. To research molecules in spider venom for new pain medication.

Explanation:

A medicinal chemist is the professional who can utilize the knowledge of chemical science to design the constituents of the medicines by conducting various clinical trials in the medical laboratory.

Among the given options, D. To research molecules in spider venom for new pain medication. is the correct option. This is because of the fact that spider venom is a animal chemical which can be utilized for the production of medicine helpful for curing pain.

The correct option is

D. It was established to promote cooperation among new African nations.

Explanation:

Organization of African Unity. Organization of African Unity (OAU) is an Intergovernmental organization which was founded in 1963. It aims to protect the interests and sovereignty of all African nations, enhancing the continent's development, and resolving the disputes among member states and to eliminate colonialism in Africa.