During prophase, dna condenses into x-shaped structures called what

Chromosomes

Explanation:

During interphase, the DNA is relatively "loose". However, during prophase, the DNA (in the DNA-protein complex called chromatin) becomes condensed. These condensed structures are called chromosomes, and are visible under a microscope. This is how the DNA is properly organised prior to cell division

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.