Which characters for chromosome are correct from given statements?

(i) Part of chromosome after secondary constriction is known as satellite.

(ii) On the sides of centromere a disc-shaped structure called kinetochores are present.

(iii) In metacentric chromosome centromere present in middle forming two equal arms of the chromosome.

(iv) In sub-metacentric chromosome centromere present close to its end, resulting into one shorter arm and one longer arm.

(v) In case of acrocentric chromosome the centromere is situated slightly away from the middle forming one extremely short and one very long arm.

(vi) Telocentric chromosome has a terminal centromere.