Answer:
Option-D, a segment of DNA
Explanation:
A gene represents the particular segment of DNA which contains the instruction for the trait of an organism. The nucleotide sequence present in the segment provides the instruction in the form of codons.
The gene is present in the form of its alternative form called alleles which are located on the chromosomes at locus. The alleles represent the variants of the gene and therefore controls the two variety of a single trait.
Thus, Option-D is correct.
Answer: Carbon dioxide
Krebs cycle, also known as the citric acid cycle or TCA, uses 1 glucose molecule to produce 2 acetyl Co-A molecules which in turn are broken down to release:
1) 4 CO2
2)2FADH2
3) 6NADH
4) 2ATP
Carbohydrates are a source of quick energy (ex: sugars, starches) and are made up of monosaccharides, while proteins determine how your body looks and functions and are made up of amino acids.
<u>Answer:</u>
<em>ATP is used for immediate energy and short-term storage, while starch molecules are stable and can be stored for a long time.</em>
<u>Explanation:</u>
Starch and ATP can both be described as molecules that store energy. ATP is used for <em>immediate energy and short-term storage,</em> while starch molecules are stable and can be stored for a long time.
ATP is known as an <em>energy medium for a reason</em> does changes into energy. In this process starch does have to pass through various steps and series to convert into energy.
<em>Plants use starch for a very important purpose which is to store glucose.</em>
