Thread-like structures that are found in the nucleus of a cell that contains all DNA Nucleus
Deoxyribonucleic Acid
Genes
Chromosomes

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?