Chromosomes unravel to form chromatin prophase 10

This preview shows page 2 - 5 out of 8 pages.

9. chromosomes unravel to form chromatin Prophase10. mitotic spindle forms Interphase S phase11. DNA replicates Using Your Knowledge A. Cellular Organelles and Their Function Write the letter for the correct answer in the blank. ____B____ 1. A cell makes and secretes a protein-based hormone. This particular cell would have a great amount of RER and: (a)SER (b)Golgi complex (c)mitochondria (d)lysosomes ___A___2. Testes and ovaries that make steroids (lipids) would have a larger amount of: (a)SER (b)RER (c)mitochondria
(d)lysosomes ____D____ 3. Muscle cells that need large amounts of ATP would have many:
___ 4. Cells that line the small intestine are specialized for absorption and secretion. The plasma membrane structure they have to accomplish this is:
Answer each question with a short answer. 6.Explain the role of somatic cell division as a person ages from infancy to adulthood.
7.Explain the role of cell division in wound healing.
Reviewing Your Knowledge Exercise 5 A. Transport Across the Plasma Membrane Match the definition with the term. a. to shrink or shrivel b. water moving through selectively permeable membrane c. substance dissolved in a solution d. to burst a red blood cell e. difference between solute concentrations across a membrane f. same solute concentration on both sides of membrane g. lower concentration of solutes outside the cell than in cytosol of cell h. a fluid that contains dissolved substances i. higher concentration of solutes outside the cell than in cytosol of cell j. random movement of particles from their greater concentration to their lesser concentration E

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture