Which is the most stable nucleus?

1. Which of the following is a function of the nucleus?

• A. stores DNA B. stores sugars C. builds protein D. packages proteins 2. Which of the following is a function of the cytoskeleton? A. helps a cell keep its shape B. contains DNA C. surrounds the cell D. helps make proteins 3. Which structure are involved in cell movement? A. cytoplasm and ribosomes B. nucleolus and nucleus C. microtubules and microfilaments D. chromosomes 4. Which structure makes proteins using coded instructions that come from the nucleus? A. Golgi apparatus B. mitochondrion C. vacuole D. ribosome

• Answer:

  1) A nucleus does not store sugars , sugars are mostly stored in vacuole or cytoplasm Proteins are built in ribosomes Proteins are packaged in endoplasmic reticulum and Golgi apparatus 2) A cytoskeleton does not contain any DNA It is inside the cell ,not surrounding it It has nothing to do with making Proteins 3) C microtubules and microfilaments are also a part of flagellum which does the job of moving in cells that have it 4) D It is actually the main function of ribosome to build proteins Hope it helps