The instructions for making all the proteins are carried by the DNA, these proteins determine one's traits.
The genetic code determines the proteins manufactured by the cell. The proteins refers to the strands of amino acids. The DNA sequence of the genes determines the order of amino acids in a protein. This is the direct association between the traits and the genes.
It is the DNA, which carries all the instructions for the manufacturing of the proteins, these proteins determine the traits. DNA does not possess the tendency to leave the nucleus, thus mRNA copies the message of DNA and carries it to a ribosome. The mRNA is read by the tRNA that brings in the appropriate amino acid to produce the protein. This protein determine a trait.
Thus, DNA sequence determine a trait, as they provide instructions for the manufacturing of the proteins, these proteins further determine a trait.
Find out more information about the importance of DNA sequence here:
Answer:The sequence of nucleotides in DNA genes determines the order of amino acids in a protein. This is the direct connection between your genes and your traits. ... Then cellular structures, the ribosomes, translate the RNA into proteins.
Explanation:
Answer: The correct answer is- A.The plant might have a gene that is similar to a human gene.
Probe can be described as the segment of DNA or RNA (generally 100-1000bp in length) that is designed and radioactively labelled to detect the presence of nucleotide sequences, which are complementary to it.
In this question, the probe is synthesised using sample of human DNA but it also hybridizes with the plant DNA.
This indicates that plant genome has certain DNA sequence or gene that is similar to the gene in the human DNA.
Thus, option A) is the right answer.
1. Starch
2. Hydrogen peroxide and oxygen
Oxygen and carbon dioxide pass through the plasma membrane by simple diffusion, a process of passive transport that moves these gases down their concentration gradient. Certain other substances rely on facilitated transport, another type of passive transport, to cross the membrane.
Oxygen and carbon dioxide pass through the plasma membrane by simple diffusion. The structure of the lipid bilayer, composed of hydrophobic phospholipids, allows small, uncharged molecules such as oxygen and carbon dioxide to diffuse down their concentration gradient. This process is a form of passive transport, meaning it doesn't require energy input from the cell.
When there is a higher concentration of oxygen or carbon dioxide outside the cell than inside, these gases will naturally diffuse across the membrane, moving from an area of higher concentration to an area of lower concentration. The same concept applies when there's a higher concentration of these gases inside the cell; they will diffuse out of the cell into the extracellular fluid where their concentration is lower.
Also note that some polar substances and other molecules that do not easily pass through the membrane rely on facilitated transport. This is another type of passive transport where specific integral proteins or glycoprotein receptors on the cell membrane help these substances cross the membrane down their concentration gradient.
#SPJ6
B. oxygen: carbon dioxide
C. carbon dioxide: hydrogen
D. carbon dioxide: water vapor