The mass percent of oxygen in Barium perchlorate is is 38%.
The molecular mass of Barium perchlorate (Ba(ClO4)2) is 336.2282 g/mol.
Percent composition of Oxygen will be = [(Molecular mass of Oxygen X 8)/ Molecular mass of Barium perchlorate] X 100%
= [(15.99 X 8)/336.2282] X 100% = 38%
Answer:
The cells of the wings contain more mitochondria compared to the insect body
Explanation:
The cells in the wings of an insect have more mitochondria compared to the cells of the insect body. Because the wings require more energy for their movement then rest of the body.The insects primary mode of locomotion are the wings the cells of muscle help to move that's why the wings cells contain more number of mitochondria than the body.
The correct answer is C and D, which are plant cells.
Answer:
c) Acetyl COA carboxylase; citrate
Explanation:
Citrate serves as an allosteric activator for fatty acid synthesis and diverts the cellular metabolism from the consumption of metabolic fuel to the storage of fuel as fatty acids. When the concentrations of mitochondrial acetyl-CoA and ATP increase, citrate is transported out of mitochondria into the cytosol. In the cytosol, citrate serves as the precursor of cytosolic acetyl-CoA and an allosteric activator of acetyl-CoA carboxylase.
The enzyme Acetyl-CoA carboxylase has three functional regions. Its biotin carboxylase activates CO2 and its transcarboxylase transfers activated CO2 from biotin to acetyl-CoA to produce malonyl-CoA.
