← Bilogy ch. 9/10 Test
Bilogy ch. 9/10
5 Written Questions
5 Matching Questions
- krebs cycle
- a two identical "sisters" that are connected during the process of cell division and seperate when the cell divides. These make up a chromosome.
- b regulate the timing of the cell cycle in eukaryotic cells.
- c the second stage of cellular respiration that breaks down pyruvic acid into carbon dioxide in a series of energy extracting reactions.
- d the "in-between" period between cell divisions.
- e the first and longest phase of mitosis in which the chromosomes curl up and around each other and become visible.
5 Multiple Choice Questions
- a fanlike microtubule structure that helps seperate the chromosomes.
- an electron carrier that receives 4 high energy electrons from glycolysis.
- the second phase of mitosis where the chromosomes line up across the center of the cell.
- the process that releases energy by breaking down glucose and other food molecules in the presence of oxygen.
- in air/cellular repiration is said to be this.
5 True/False Questions
telophase → the first and longest phase of mitosis in which the chromosomes curl up and around each other and become visible.
centromere → the area where each pair of chromatids are attached near the middle.
glycolysis → the process in which one glucose is broken in half, producing 2 molecules of pyruvic acid, a 3 carbon compound.
fermentation → tiny structures located in the cytoplasm near the nuclear envelope. they seperate and take up positions on opposite sides of the nucleus.
calorie → the amount of energy needed to raise the temperature of 1 gram of water 1 degree celsius