Answer:
- <em><u>There are 1.6g more of fiber in the the potato with skin than the potato with flesh only</u></em>
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Explanation:
In the internet, you can find that a regular potato (medium-sized) with the skin contains about 4 grams of fiber; and half that is in the skin , thus a potato without skin contains about 2 grams of fiber.
In other site, I found that the source used to deal with this question states 4.2 grams of fiber for <em>White, Flesh and Skin (173 grams)</em> and <em>2.6 grams for Potatoes, Baked, Flesh Only (173 grams)</em>.
Therefore, using the second reference, the differnce in the amount of fiber, in grams, for the potato with skin and the potato with flesh only is:
The answer is that there are 1.6g more of fiber in the the potato with skin than the potato with flesh only.
3. cell wall
The cell wall is a rigid supporting structure.
Answer:
a fuel for cellular respiration and a starting material for making other organic molecules.
Explanation:
Plants have the ability to produce sugars by the process of photosynthesis. Plants can convert the inorganic CO2 from the air into the organic nutrients such as sugars. Plants store sugars so that they can serve as a source of ATP for the cells as and when required. The sugars enter the process of cellular respiration and are oxidized into CO2 and H2O. In addition, the energy of chemical bonds of the sugars is used to form ATP molecules.
Plants also use sugars to synthesize other organic molecules. For example, several intermediates of Kreb's cycle can serve as precursors for the synthesis of amino acids. Amino acids are joined together to form different proteins.
Answer:
The structure labeled X in the diagram is a membrane protein.
Explanation:
Membrane proteins are integral parts of the cell membrane that enable the transfer of ions like sodium, potassium and chlorine and small molecules like glucose through the lipid bilayer. They differ from other types of cell proteins by their structure. As you can see on the diagram, hey form channels that enable specific ions or molecules to pass to the other side of the membrane.
