Q:

What is starch made of?

A:

Quick Answer

Starch is made up of long chains of glucose, which is a simple sugar. Starch can either be simple linear lines of glucose, like amylose, or it can be a complex molecule with glucose branching off the chain, like amylopectin.

Know More

Full Answer

Starch is found in nature in plants. Glucose that is produced by photosynthesis and is not needed right away is stored as starch. Different plants store the starch in different organelles. For example, starch is heavily stored in tubers that people eat from potato plants. If the plant requires energy, it breaks down the starch back into glucose. Similarly, humans can eat starchy fruits and flowers for energy, as the starch can be broken down into glucose.

Learn more about Botany

Related Questions

  • Q:

    How are black roses made?

    A:

    Black roses are made by immersing cut roses in a botanical dye solution. Naturally black roses do not exist, although certain dark purple varieties appear black when arranged with lighter blooms. According to Florist Chronicles columnist Gina Kellogg, the only way to obtain truly black roses is to dye them with a water-based pigment mix.

    Full Answer >
    Filed Under:
  • Q:

    How are GMOs made?

    A:

    GMOs, or genetically modified organisms, are made by cutting a desired gene from one organism and inserting the new DNA into the cells of another organism. The organism with the new gene is then bred to produce offspring that can pass down the new gene.

    Full Answer >
    Filed Under:
  • Q:

    What is tree sap made of?

    A:

    Tree sap is made of water with sugars and mineral salts dissolved in it. Different species of trees have different sap profiles. Maple sap is edible, but the sap produced by other trees is inedible or even toxic.

    Full Answer >
    Filed Under:
  • Q:

    What are plant cell walls made of?

    A:

    A plant cell wall is made of cellulose, which is a complex sugar. The cell walls both protect and provide shape and structure for plants' cells, allowing some to reach great heights.

    Full Answer >
    Filed Under:

Explore