Ascientist discovers a cell that has chloroplasts, cytoplasm, dna, and a cell membrane. which statement best describes how the cell could be classified?

Presence of a double membraned organelle (chloroplast) confirms that this is a eukaryotic cell, probably a plant cell. In contrast, prokaryotic cells do not have double membrane bounded organelles whereas both prokaryotic and eukaryotic cells have cytoplasm, DNA and membrane.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

the answer to the blank provided is “an autosomal gene that is required for the expression of genes on the x chromosome”.

testis-determining factor, abbreviated as td, which is more popularly known as sex-determining region y or sry protein, is a dna-binding protein or  gene-regulatory protein/transcription factor, encoded by the  sry gene. it is the gene responsible for the initiation of male gender determination in humans.