A , it is associated with viral infections as well
Prions are infectious agents that are made up of proteins which can fold in multiple ways. The three dimensional folding shape of a prion is determined by folding and intra molecular bonding of the linear amino acid chain. The folding and the intra molecular bonding on the other hand is determined by the amino acid sequence in the prion.
Answer: A (ATP only)
Explanation:
Both NADH and pyruvate are energy store. NADH and pyruvate can not directly be used to drive biological reaction.The metabolism of pyruvate releases energy in the form of ATP. NADH produces ATP through the electron transport chain (ETC). Adenosine Triphosphate (ATP) is referred to as the energy currency of the cell. ATP is used directly as energy to drive endergonic and exergonic biological reaction.
Answer is ATP only
Answer:
Explanation:
Some algae are phototrophs and this enable their survival during nutrients starvation at extreme temperature.
These phototrophs algae use light energy from sunlight, carbondioxide and water to synthesis organic food. The food produced is use as a survival means during nutrient starvation and they consume the food.
Answer:
0.0211 M concentration of pesticide will remain after 62.0 min.
Explanation:
Initial concentration of the pesticide = ![[A_o]=0.0314 M](https://tex.z-dn.net/?f=%5BA_o%5D%3D0.0314%20M)
Final concentration of the pesticide after t time = ![[A]=?](https://tex.z-dn.net/?f=%5BA%5D%3D%3F)
t = 62.0 minutes
Rate constant of the reaction = k = 
For the first order kinetics:
![[A]=[A]_o\times e^{-kt}](https://tex.z-dn.net/?f=%5BA%5D%3D%5BA%5D_o%5Ctimes%20e%5E%7B-kt%7D)
![[A]=0.0314 M\times e^{-6.40\times 10^{-3} min^{-1}\times 62.0 min}](https://tex.z-dn.net/?f=%5BA%5D%3D0.0314%20M%5Ctimes%20e%5E%7B-6.40%5Ctimes%2010%5E%7B-3%7D%20min%5E%7B-1%7D%5Ctimes%2062.0%20min%7D%20)
![[A]=0.0211 M](https://tex.z-dn.net/?f=%5BA%5D%3D0.0211%20M)
0.0211 M concentration of pesticide will remain after 62.0 min.
