<h2>The correct answer is (B)</h2>
Explanation:
- By enabling glucose to enter the cells, is by how insulin functions in the body.
- Insulin is a Hormone which is made up of Peptide.
- Insulin is generated by beta cells of the Pancreatic Islets.
- Insulin is the anabolic hormone.
- Insulin regulates the metabolism of protein, fats and carbohydrates.
- Insulin takes sugar from carbohydrates for energy.
- Insulin stores glucose for future purpose.
- Insulin controls the blood sugar level in the body.
Answer: The correct answer is 3) A segment of a DNA molecule that contains the instructions for producing a trait in an organism.
Gene is a segment of DNA molecule that contains instructions ( in the form of nucleotide sequences), which are required for producing a specific trait ( characteristic) of an organism.
For this, gene is first transcribed into mRNA ( messenger RNA), which is then translated to produce a particular protein. The protein thus formed gives a specific characteristic to the organism.
Thus, option 3) is the best description for a gene.
Answer:
The geosphere transfers carbon to the biosphere when volcanic eruptions occur. Burning fuels like carbon dioxide, fossils, gasoline also transfers carbon from the geosphere to the biosphere.
Carbon is incorporated into the geosphere when an organism dies. The carbon then forms fossils fuels etc. which are consumed by humans. The shells becoming limestone also transfers carbon. These limestones are used by humans for various purposes.
Answer:
b
Explanation:
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