<span>Electrical signals in the body are often based on ions because ions are charged particles</span>
Answer:
D.
Explanation:
I think it may be point because only one section is changing.
Answer:
RNA polymerase enzyme is responsible for the formation of mRNA from DNA template during transcription.
Chloroplasts are cell organelles that are key in the process of photosynthesis.
The chloroplasts have two distinct parts, one of them called the thylakoid containing the chlorophyll, a pigment essential for photosynthesis and the stroma, a liquid part that contains DNA molecules, enzymes, and ribosomes.
Answer:
The DNA of any individual possesses genetic traits which vary from individual to individual. Traits can be physical traits or behavioral traits.
Explanation:
Example of a physical trait would be the appearance of an individual and behavioral trait refers to the nature of the individual. Both vary from individual to individual.
