You have a nutrient broth, an agar slant, and an agar plate with bacterial growth in or on each. If you wanted to evaluate the macroscopic appearance of the bacteria growing in or on the medium, which of the cultures would be the best choice? A. Agar slant
B. Broth
C. Agar plate

The best option would be breeding ground.

Explanation:

The broths of culture show us better the macroscopy of the colonies of the bacteria, that is to say the forms of the bacterial groups, some bacteria are usually circular, others lunar, etc.

On the other hand, the environment in which you want to develop a bacterium depends fundamentally on its metabolism, since some should be analyzed on blood agar, or other means, which is why this response is considered very subjective.

cell regulation is conducted by special proteins.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: