Cidesco mcqs 5| 100 questions| with complete solutions

A cation is a)a negatively charged sulphur atom (S-) b)a positively charged sodium atom (Na+) c)a negatively charged electron d)a positively charged proton in the nucleus of an atom A positively charged sodium atom (Na+) The nucleus of a cells is directly surrounded by a)the protoplasm/cytoplasm b)the nuclear membrane c)the nucleoplasm The nuclear membrane The process of cell division where the mother cell divides in to 2 identical daughter cell is called a)meiosis b)mitosis c)protein synthesis d)replication Mitosis Tissues r composed of a)cells b)organs c)organisms d)systems Cells Simple squamous epithelium is found a)in kidney tubules b)lining the digedtive tract c)lining the mouth d)in the alveoli of lungs In the alveoli of lungs