Gene therapy is successful if the replacement gene is transcribed in the person's cells
Answer:
Nervous System.
Explanation:
This is the system concerned with the ability of a human body to respond to stimuli or changes in the environment. It is connected to all parts of the body by nerves, which are made up of thousands of long thin nerve fibres. Example of how they co-ordinate the body could be seen when a boy runs to catch a ball, he uses hundreds of muscle for the movement and also using information from he sense organs knows the degree of power and correct time to get him to where the ball is.
The first cell that was viewed by the light microscope was the oak bark.
D) Endocytosis is a transport mechanism that utilizes energy.
Endocytosis is an active transport, a biological process in which <span>molecules from outside the cell (proteins for example) are passed through the cell membrane and put into the cell. This process requires energy.
The other transport mechanisms, osmosis, diffusion and facilitated diffusion are processes that do not utilize energy. </span>