Which enzyme present in the stomach digests proteins? MCQ with Answer and Explanation

Explanation:
Gonorrhea is an STD caused by the bacterium Neisseria gonorrhoeae. Tuberculosis is airborne bacterial disease, malaria is vector-borne protozoan, typhoid is waterborne bacterial. Other STDs include syphilis, chlamydia, HIV/AIDS, genital herpes. STDs can be prevented by safe sex practices. Gonorrhea causes urethritis, discharge, and can lead to PID if untreated.

Explanation:
Stanley Miller and Harold Urey simulated early Earth conditions and obtained amino acids (like glycine and alanine) by applying electric discharge to a mixture of gases.

Explanation:
Prophase is the first stage of mitosis where chromatin condenses into visible chromosomes, the nucleolus fades, and the mitotic spindle begins to form. In metaphase chromosomes align, in telophase they decondense and the nucleolus reappears. Interphase is not a mitotic phase.