An organism that reproduces sexually has a diploid number of 50 how many chromosomes will a gamete of this organism have

A gamete will always have half what the diploid number is. In this case half of 50 would be 25.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

it would be rhyolitic hope this