Cidesco mcqs 5 Questions And Answers

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 - Answer- 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 - Answer- 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 - Answer- Mitosis Tissues r composed of a)cells b)organs c)organisms d)systems - Answer- 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 - Answer- In the alveoli of lungs The ribs r movably connected to a)the sacrum b)the cervical vertebrae c)the thoracic vertebrae d)the lumbar vertebrae - Answer- The thoracic vertebrae The quadriceps muscle a)extends the knee b)flexes the knee c)rotate the knee d)abducts the knee - Answer- Extends the knee