The Long Arm of the Chromosome is Designated

Question

The long arm of the chromosome is designated:
A) P
B) Q
C) L
D) M
E) N

Accepted Answer

The designation of the long arm of a chromosome is Q, while the short arm is P. It's a standard convention used in the karyotyping and genetic mapping of chromosomes. L, M, N are not used to describe chromosome arms.