TRUE. Cells -> Tissues -> Organs -> Organ Systems.
ATP or Adenosine triphosphate is well know for it's energy source but despite it has many roles in cell. ATP is primarily used as energy source as it has higher energy in it's phospho-di-ester bonds between P and P atoms. It is hydrolyzed to ADP & AMP to give energy.
Answer:
The correct answer will be- releases energy from chemical bonds of molecules such as glucose
Explanation:
The cellular respiration is the process which is associated with the slow oxidation of the food molecule which provides energy molecule.
The most favoured food molecule or the substrate which undergoes cellular respiration is the glucose which is broken down to release the energy molecules like ATP.
The process of cellular respiration takes place in four stages: Glycolysis, Pyruvate decarboxylation, Citric acid cycle and the electron transport chain. The glucose molecule is broken down to form various products through glycolysis.
Thus, Option-B is the correct answer.
<span>c) The ribosome would receive a stop codon at an earlier spot, so the correct protein would not be made</span>.
UGG codes for tryptophan and UAG codes for stop.
Answer:
C. He forgot to add primers.
Explanation:
The major components of a PCR include:
- A sample DNA which is the DNA that needs to be amplified.
- A DNA polymerase, an enzyme that synthesizes new DNA strands from the sample DNA.
- A primer which represents the starting sequence for the new strand of DNA to be synthesized.
- Free nucleotides in form of Deoxynucleoside triphosphates (dNTPs)
<em>The graduate student forgot to add primers which are essential as a starting point on which the synthesis of new DNA strand is based. DNA ligase is not needed for PCR, but during DNA replication.</em>
The correct option is C.