Explanation:
The function of the cell membrane is to protect the organelles that break down proteins and nutrients. 
It is semi-permeable which means it takes in select nutrients and excretes cell waste into the bloodstream. 
 
        
             
        
        
        
Answer:
Water
Explanation:
Molecular oxygen is the terminal electron acceptor and serves to receive electrons from reduced NADH and FADH2 to reoxidize them. NADH and FADH2 are formed during glycolysis and Kreb's cycle. These reducing powers should be re-oxidized to enter in the first two steps of aerobic respiration again. 
For the purpose, NADH, and FADH2 transfer their electrons to the molecular oxygen via electron transport chain. After accepting the electrons, molecular oxygen is oxidized into the water molecule. Therefore, radioactive oxygen isotope would appear in the form of a water molecule after completion of cellular respiration.
 
        
             
        
        
        
"L<span>ieutenants" </span>responsible for an area of the prison, such as recreation or the shu.
The Secure Housing Unit or in short SHU, or isolation facility of a maximum security jail. While in fact, SHU can be utilized to portray any jail's isolation facility, it normally alludes to the unit of the Pelican Bay State Jail , situated in Folsom, California. The term SHU (articulated "SHOE") suggests the lodging unit itself and additionally the Draconian arrangements that contain its operations program. The objective of the program is to "screen, control and separate" around 1,200 of the most unstable and risky detainees in the California prison framework.
        
             
        
        
        
Answer:
The Calvin cycle has four main steps: carbon fixation, reduction phase, carbohydrate formation, and regeneration phase. Energy to fuel chemical reactions in this sugar-generating process is provided by ATP and NADPH, chemical compounds which contain the energy plants have captured from sunlight.
Explanation:
 
        
             
        
        
        
Polygenic traits are those traits that are controlled by more than one gene. Such traits may even be controlled by genes located on entirely different chromosomes. Human height, eye and hair color are examples of polygenic traits. Skin color is another polygenic trait for humans and a variety of other animals