At the end process of glycolysis, the two pyruvates will now enter mitochondria to start the process of Krebs cycle. After using the 2 pyruvates in forming ATP, NADH, and FADH2, the third process will now start. This process is called the ? *
1 point
a Electron Transist Change
b Electron Transport Chain
c Electron Training Chasm
d Electron Travelling Chance

Sperm pass through the and connect to a short ejaculatory duct. vas deferens prostrates seminiferous tubules none of the above

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase