Q
Ribosome emoji
An atom with protons neutrons and electrons emoji
An atom with small blue and red spheres at the center and white spheres orbiting around the exterior emoji
An atom emoji
A cell emoji
White man in black v-neck shirt with straight black hair with a slight grey streak and a short black beard that is slightly greying emoji
White man in black v-neck shirt with black hair that is slightly greying and a short black beard that is is slightly greying emoji
White man in black v-neck shirt with greying black hair and short greying beard emoji