Which statement about the dna replication process in prokaryotes is true?
a. it has multiple orgins of replication, but it proceeds in two directions.
b. it has one origin of replication, but it proceeds in just one direction.
c. it has multiple origins of replication, but it proceeds in one direction.
d. it has one origin or replication, but it proceeds in two directions. e. it has two origins of replication, but it proceeds in one direction.

The answer is D. Prokaryotes have one origin of replication but it proceeds in two directions.

Explanation:

DNA replication is a process in which in which one parental DNA strand acts as template to synthesize complementary daughter strand. There are specific sequences in DNA from where replication starts. These sequences are called origin of replication. In Eukaryotic cells due to large number of DNA many origins of replication are present. However, in prokaryotic DNA only one origin of replication is present that is bi-directional.

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

b is the answer and if you need further with anything message me