Answer:
Plant cell. | Animal cell
______________________________|_____________________________
<em> 1. Cell wall is present </em>|<em> 1. Cell wall is absent</em>
<em> 2. cytoplasm is not as desnse </em>|<em> 2. Cytoplasm is dense</em>
<em> as animal cell </em>| <em> 3. Valcoule is genrally absent but if </em>
<em> 3.A large vacoule is present </em>| <em> present they are smaller in size</em>
<em> 4.Plastids are usually present </em> | <em> 4. Plastids are absent</em>
<em> 5.centrosome is absent </em>|<em> 5. Centrosome is present</em>
<em>____________________________________________________________</em>
<em>Hope this helps :D</em>
A magnet b/c it is attracted to steel and nothing else plus it's heavy
The type of protein that plays an important role in transmitting signals in the nervous system is : A. Ion channel membrane proteins
The opening and closing of ion channel membrane proteins leads to changes in membrane potential which conducts information over an axon or synapses
hope this helps
