- Some Functions of Cellular Organelles 1 Synthesizes organic sugars from carbon dioxide and water using light energy. 2 Breaks down,food, damaged organelles, and foreign substances using digestive enzymes. 3 Canbe used for various functions in different types of cells including storage of food and waste products. 4 Synthesizes ATP using chemical energy from sugars, lipids and other organic compounds with the help of oxygen. Match each of the functions numbered above with the name of the cellular organelle associated with it given below. Number: __ __ __ __ Organelle: Lysosome Mitochondrion Vacuole (Record your four-digit answer in the numerical-response section below.) Your answer: square square square square
- Important Discoveries in the Development of the Cell Theory meat. 1 Disproved ablogenesis by observing fly larva on 2 Concluded that all plant and animal tissues are composed of cells. 3 Observed the empty coll walls of dead cork plant tissue, which he called "colls". 4 Observed living cells, including single-celled organisms found in pond water,which he called "animalcules". 2. Match the discoveries numbered above with the scientists given below, __ __ __ (Record your answer in the numerical-response section below.) Your answer: square square square square
- A plasmid containing a gene that confers antibiotic resistance will Select one: A. Give cells an advantage if that particular antibiotic is present. B. Cause a slight disadvantage if that particular antibiotic is absent. C. Be resistant to mechanical damage when it is denatured. D. All of the above options are correct.
- Plasmids are __ Select one: A. Genomic DNA B. Usually linear DNA C. Essential to the functions of a living cell D. Small and circular
- Genomic DNA is Select one: a. Small and circular b. Attracted to glass c. Single stranded d. Supercoiled
