The answer is B, tRNA molecules bring amino acids for the ribosome to link together. Hope this helps :)
Gastric ulcer is nothing more than an injury to the tissue lining the stomach. It may also be called peptic ulcer or stomach ulcer.
The most common cause of ulcer formation is the proliferation of a bacterium called<em> Helicobacter pylori. </em>There are other less common factors such as diet, overuse of drugs, smoking, stress and alcohol.
The best way to prevent an ulcer contraction is to maintain hygiene habits to prevent <em>Helicobacter pylori</em> infection. It is also good to avoid excessive consumption of alcohol, smoking and medications such as pain killers.
Pepsin is an enzyme which acts only in acidic medium ,trypsin is an enzyme which acts in alkaline medium
I'm not sure, we did in class, is to make a blue print of all life and rna is made as well. D NA is double stranded, if this not the answer i can look in my notes.
Answer:
Liquid particles are not packed as tightly as in the case of solids,nor these are as free as the particles in the gaseous form so this makes liquid easier to pour
Explanation: