Rudolph Virchow took the lead of introducing the concept of Cell Division. Cell Division is of two types: Mitosis and Meiosis.
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- A cell that remains capable of dividing throughout the lifeof an organism, and that produces daughter cells that canmature into any of several different cell types is aa. cancerous cell.b. differentiated cell.c. stem cell.d. gamete.what cellular process listed below may involve mitosis? a) producing ATP b) producing sperm c) making enzymes d) replacing red blood cellsWhich of the following is not correct?(a) Robert Brown discovered the cell.(b) Schleiden and Schwann formulated the cell theory.(c) Virchow explained that cells are formed from pre-existing cells.(d) A unicellular organism carries out its life activities within a single cell.
- At which point in the cell cycle are cells the smallest? a. the beginning of G1 b. S c. G2 d. the beginning of mitosisWhich stage of the cell cycle follows Gap 2? a Gap 0 b Gap 1 c mitosis d synthesisCell theory states thata. all organisms have cell walls.b. all cellular organisms undergo sexual reproduction.c. all living organisms use cells for energy, either their ownor they ingest cells of other organisms.d. all living organisms consist of cells that come from othercells
- ________are the most unspecialized mass of cells.a) Stem cells b) Root cells c) Hair cells d) CellsThe cell theory states thata. all living things are composed of cells.b. cells are the smallest units of living organisms.c. new cells come from pre-existing cells by cell division.d. all of the above.e. a and b only.The cell membrane a) has no function that is known. b) is responsible for starting mitosis. c) controls what substances enter the cell. d) has a thick cuticle around the outside.
- Tell whether the statement is true or false. if false, give the reason why the statement is wrong. 1. Cells come from pre-existing cells. 2. Robert Hooke first saw living organism in pound water 3. Microscope is used to study living organisms 4. Cells contain hereditary information passed from cell to cell during cell division. 5. Rudolf Virchow disproved the idea of spontaneous generationWhich of the following statements is NOT true about the cell theory? a. All cells arise spontaneously. b. All cells arise from preexisting cells. c. All living organisms are made up of cells. d. Cell is the basic unit of life.Which of the following correctly describes the stages of the cell cycle? a. Mitosis b. Mitosis and cytokinesis c. Interphase and cytokinesis d. Interphase, mitosis and cytokinesis