Answer:
Fat molecules contain more energy-containing bonds than simple sugars.
Explanation:
-The four main macromolecules in cells made largely from C, O, H, and N are Carbohydrates, Lipids, Proteins, and Nucleic Acids.
-Fat contains twice the energy-rich (C-H) bonds as glucose, they store twice as much energy as glucose and also fats produce twice as many calories (9 kcal/gm vs 4 kcal/gm) when burned. However, twice as much energy is needed to burn off a pound of excess fat as compared to glycogen.
-Gram for gram, fats provide more energy than carbohydrates. The reason for this is the amount of oxidation that takes place as these compounds are converted to carbon dioxide and water. Carbon for carbon, fats require more oxidation to become CO2 and H2O than do carbohydrates.
Answer: Mitochondria and Chloroplast have double membrane(inner and outer) but golgi apparatus and endoplasmic recticulum have single membrane.
Explanation:
Mitochondria is referred to the power house of the cell where energy is produced.
Chloroplast is the organelle found in green plants use for photosynthesis to produce energy. Both chloroplast and mitochondria are found in multicellular organisms and their function is to produce energy. The both have double membrane bound organelles.
Golgi apparatus and endoplasmic reticulum are single membrane bound organelles and they are found in eukaryotic cells. The endoplasmic recticulum transport synthesized protein to vesicles of Golgi apparatus.
<span>multiple fission that is what it is
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The organelle that synthesizes proteins is the ribosome. Ribosomes are essential to all cells, and they can either be found floating free in the cells' fluids or in eukaryotes embedded in a structure known as the endoplasmic reticulum.
Answer: Nuclear Fusion occurs when the nuclear components of an atom combine.
