Correct answer
A. Gastrin
Explanation
Gastrin is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Charge carriers in a metal are electrons rather than protons because electrons are?
In fireworks,the green flame is produced because of __________?
Who discovered the Solar system ?
Which part of the Camera is analogue to the retina in the human eye?
The most suitable unit for expressing nuclear radius is_______?
Comets are made mostly of ice and dust. As comets get close to the sun, they start to “melt” and release what?