isn't this from the January 2008 regents?
Two primary agents of cellular communication are hormones and chemicals made by nerve cells.
cells work together to make the body functional
glucose and oxygen are the reactants of cellular respiration
Cells can release energy in two basic processes: Cellular respiration and fermentation. Cellular respiration requires oxygen but fermentation does not. Cellular respiration releases MUCH more usable energy then fermentation does.
Golgi apparatus and mitochondria.
Lipids and Proteins
hormones and chemicals made by nerve cells...option 4
cellphone, pager
transmitted power and channel bandwidth
The primary disadvantage is that two way communication is slower and takes more time than one way communication. Two way communication can also be a poor choice when there is no room for disagreement, and something simply needs to be done.
house phone,pay phone,cell phone
Wind and water are two of the primary agents in erosion. The Grand Canyon was formed by water erosion by the Colorado River over 17 million years.
cells work together to make the body functional
What are two agents of erosion.?
The mitochondria is where two important steps, the Kreb's cycle and oxidative phosphorylation, of cellular respiration take place. This organelle is central in respiration and is often called "the powerhouse" of the cell.
Yes!!, Viruses are non cellular parasitic agents. They are not included in the classification of organisms. They consist of two parts: and outer capsid(composed of proteins) and an inner core of nucleic acid (DNA or RNA). They can only reproduce inside a living cell.
Lithification refers to the process in which sediments compact under pressure. The two primary agents of lithification are compaction and cementation.
The two main functions of the proteins found in the plasma membrane are transport and inter-cellular communication. There are so many other roles that proteins play in the cell.