NAME

Question Types


Start With


Question Limit

of 27 available terms

Advertisement Upgrade to remove ads

5 Written Questions

4 Matching Questions

  1. Mitochondria
  2. Cell shape depends on function
  3. Ribosomes
  4. 3 Domains of Life
  1. a Conatin their own DNA and reproduce by dividing in two.
    Thought to derive from bacteria that were engulfed by some ancestor of present-day eucaryotic cells, creating a symbiotic relationship.
    Harness energy from oxidation of food molecules to produce ATP.
    Consumes oxygen and releases carbon called this process is called cellular respiration.
  2. b Protein synthesis
  3. c ...
  4. d Archaea, Bacteria, Eukarya

5 Multiple Choice Questions

  1. Giant squid nerve cell (39ft)
  2. Facilitate the chemical RXN involving hydrogen peroxide
    -can generate/degrade hydrogen peroxide
  3. No nucleus
    DNA-one circular chromosome
    DNA not associated with histones
    No membrane enclosed organelles
    Divide by binary fission

    DNA enclosed in nucleus, multiple linear chromosomes DNA associated with histones,non-histone proteins
    Membrane enclosed organelles
    Require mechanisms
  4. ...
  5. Maintain 3-D structure of the cell
    Movement of organelles (microtubules)
    Generate contractile forces (actin filaments)
    Strengthen cell (intermediate filaments)

5 True/False Questions

  1. All organisms carry out gene expression:
    -flow of genetic info.
    -allows for growth/processes
    Replication--->Transcription--->Translation

          

  2. ChloroplastsContain own DNAand reproduce by dividing in two.
    Thought to derive from bacteria that were engulfed by some ancestor of present-day eucaryotic cells, creating a symbiotic relationship.
    Contain chlorophyll/enzymes involved in photosynthesis to generate sugar and oxygen.
    Generate food and oxygen for mitochondria to use.

          

  3. Symbiotic TheoryThe ancestral eucaryotic cell was a predator that fed by capturing other cells. Such a way of life requires a large size, a flexible membrane, and a cytoskeleton to help the cell move and eat. The nuclear compartment may have evolved to keep the DNA segregated from this physical and chemical hurly-burly, so as to allow more delicate and complex control of the way the cell reads out its genetic information.

          

  4. Endoplasmic ReticulumConsists of cytosol--->jelly-like mixture
    Consists of organelles

          

  5. Golgi ApparatusContain own DNAand reproduce by dividing in two.
    Thought to derive from bacteria that were engulfed by some ancestor of present-day eucaryotic cells, creating a symbiotic relationship.
    Contain chlorophyll/enzymes involved in photosynthesis to generate sugar and oxygen.
    Generate food and oxygen for mitochondria to use.

          

Create Set