6 During the Krebs cycle
(1) hydrogen ions and oxygen form water
(2) the cell releases a sma...
Biology, 07.12.2021 23:20 shaheedbrown06
6 During the Krebs cycle
(1) hydrogen ions and oxygen form water
(2) the cell releases a small amount of energy
through fermentation
(3) each glucose molecule is broken down into 2
molecules of pyruvic acid
(4) pyruvic acid is broken down into carbon diox-
ide in a series of reactions
Answers: 2
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What organelle other than the nucleus houses dna in a eukaryotic cell?
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Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 06:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
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With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.
Answers: 1
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