Answer:
The correct answer is C. epigenetics
Explanation:
Epigenetics is the study of change in the phenotype that occurs not due to change in the DNA sequence but because of gene expression modification. So here we study the changes that occurred in phenotype, not in genotype.
DNA methylation, histone modification, etc can be responsible for the epigenetic changes in an organism. In DNA methylation, a methyl group or methyl cap is added to the DNA segment which prevents the expression of some genes.
The skin cell, brain cell, and muscle cells have the same DNA but due to epigenetic change(change in expression), they look different. So the correct answer is C. epigenetics.
Answer:
C)Packages in labels materials in order to send them to their final destination.
Explanation:
The golgi body, also known as a golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
Answer:
2.5%WATER IS INSIDE CELL
OUTER CELL WATER WILL MOVE
IT WILL SWELL
IT'S HYPOTONIC SOLUTION
Water is considered a NATURAL resource (fresh water is also considered a limited resource)
oil, coal, and natural gas are considered NON-RENEWABLE resources.
CHEMICAL energy is able to be replaced within the ecosystem for human use.
a farmer who wants to produce the best crop yield will use PRECISION FARMING
when a pollutant increases in concentration at higher levels of the tropical level, BIOMAGNIFICATION can harm organismsat the highest levels.
Answer:
D. In the interior of the folded protein, away from water, or in a transmembrane portion interacting with lipid fatty acid chains.