Biology, 23.10.2019 01:00 kierraware04
When a person is sprinting, the person's muscle cells will begin using anaerobic respiration in addition to keeping the mitochondria respiring aerobically as much as the oxygen supply will allow. what benefits do muscle cells gain from anaerobic respiration in this situation? when pyruvate is transformed into lactic acid, four more atp molecules are produced that can power muscle movement while nad+ is regenerated. the oxygen generated as a waste product during lactic acid fermentation can be used by the mitochondria to increase their output of atp . adding electrons from nadh to pyruvate regenerates nad+ , so that glycolysis can continue, and produces lactic acid, a waste product that can diffuse out of the cell. without using oxygen, the cell generates two atp molecules that can keep the muscles moving for every glucose molecule that enters glycolysis.
Answers: 1
Biology, 22.06.2019 03:00
What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.
Answers: 1
Biology, 22.06.2019 13:10
Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
Answers: 2
Biology, 22.06.2019 22:00
The best instrument to use to separate the liquid portion from the solid portions in whole blood is a(an) a. compound light microscope. c. test tube. b. centrifuge. d. electron microscope.
Answers: 1
Biology, 22.06.2019 22:30
Skulls of homo sapiens were found during an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are ( 1 ) fossils. ( 1 ) a. mineralized b. mold c. original-tissue
Answers: 1
When a person is sprinting, the person's muscle cells will begin using anaerobic respiration in addi...
Computers and Technology, 28.06.2020 02:01
Mathematics, 28.06.2020 02:01
Mathematics, 28.06.2020 02:01