Question

1Gluten is a mix of proteins that are produced in some grains, such as wheat. Rice does not naturally contain gluten in its grains.However, scientists have used a method which induced mutations in rice plants and successfully created a strain of rice thatproduces gluten. The method involved exposing plants, seeds, or pollen to radiation. The resulting plants were then grown andtested for different traits.Which statement best describes the effect of the radiation on the rice plants?OA. The radiation caused changes to the genetic material of the rice plants, which lead to the production of new proteins.OB. The radiation caused changes to the genetic material of the rice plants, which turned them into wheat plants.OC. The radiation caused changes to the proteins of the rice plants, which lead to the creation of a new species of plant.OD. The radiation caused changes to the proteins of the rice plants, which transformed the plants proteins into gluten.ResetSubmit

Answer 1

The radiation caused changes to the genetic material (DNA) of the rice plants, leading to the production of new proteins, such as gluten, which is not naturally present in rice.

Step-by-step explanation:

The radiation used on the rice plants induces mutations by causing changes in the plant's DNA, which is known as the genetic material. These mutations can lead to the expression of new traits, such as the production of novel proteins that were not originally found in the organism. In this case, the rice plants were mutated to produce gluten, a protein complex typically found in grains like wheat, barley, and rye but not naturally present in rice.

Therefore, the correct answer is:

A. The radiation caused changes to the genetic material of the rice plants, which lead to the production of new proteins.

Answer 2

What the question's paragraph states is an example of traditional biotechnology, which allows us to perform an artificial selection with those organisms that have traits of interest for the human benefit. The answer option that better describes how the selective breeding of rice plants to, after generations, produce gluten is the A option, which states that "the radiation caused changed to the genetic material of the rice plants, which lead to the rice plants, which lead to the production of new proteins".