Many organic substances are negatively charged e. g. , acetic acid, while others are positively charged e. g. , ammonium ion. An aminoacid under certain conditions would have both positive and negative charges simultaneously in the same molecule. Such a form of aminoacid is called
A. Positively charged form
B. Negatively charged form
C. Neutral form
D. Zwitterionic form
Answer:D
Many organic substances are negatively charged e. g. , acetic acid, while others are positively charged e. g. , ammonium ion. An aminoacid under certain conditions would have both positive and negative charges simultaneously in the same molecule. Such a form of aminoacid is called
A. Positively charged form B. Negatively charged form C. Neutral form D. Zwitterionic form