Cell membrane allows some material to pass through it while on the same time it blocks other material from entering through it
D. mRNA is synthesized from a strand of DNA.
Transcription, hence the root script, means to write. This is the creation of the mRNA "messenger" information.
<span>The smell of Danger.
Researchers have discovered a single compound found in high concentrations in the urine of carnivores that triggers an instinctual avoidance response in mice and rats. This is the first time that scientists have identified a chemical tag that would let rodents sense carnivores in general from a safe distance.</span>
The correct answer for the question that is being presented above is this one: "d. all of the above." Fossil fuel dependence is associated with environmental consequences, economic consequences, and <span>development hindrances. </span>
