Biochemistry: LIST/GIVE 2 functions of metal ions as cofactors for enzymes. Please help. thank you.

Describe how enzymes speed up chemical reactions (both energetically and physically!), and how they affect the energy and equilibrium of a reaction. Describe 6 different physical and chemical factors that can regulate enzyme activity.

b. The forward reaction would be written as: Please select the correct letters from graph (a-e) to match the description for the forward Activation energy without an enzyme. Activation energy with an enzyme. AG (change in free energy). reaction 2 Therefore the role of the enzyme is to circle one: (regulate / speed up /inhibit) a reaction by circle one: (INCREASING / DECREASING) the Does the forward reaction require an input of cellular energy? circle one: (YES / NO) If yes, where does that energy come from? Does the forward reaction release energy? circle one: (YES / NO) If yes, what is that energy used to make?. Is the activation energy provided by ATP circle one: (YES/ NO). It is provided by physical strain on the bond from how the holds the

Discuss enzyme structure, and interactions between enzymes andsubstrates.

Show work. Don't give Ai generated solution

Explain the induced fit model of how enzymes work

Describe the induced-fit model of enzyme activity. *

Activity B: Molecules in Motion Brownian movement occurs when particles in a solution move because they are being struck by other particles in a solution. This was first discovered by Dr. Robert Brown in 1827 when he was observing pollen grains in water under a microscope. To observe this ourselves, we will look at carmine particles suspended in water under a microscope. a Brownian Motion Wetch later Share Watch on DYoulube Which statement best describes the movement of the particles? O The particles are dashing through the field of view. The particles are slightly vibrating. The particles are traveling in large circle patterns. O The particles are not moving at all.

Introduction: (4 pts) (Answer questions in paragraph form - 300 words max) What are enzymes and what do they do? What are the optimal conditions for an enzyme? What factors affect enzyme activity and how? How is the structure of an enzyme related to its function? What is amylase? What reaction does it catalyze? Research the amylase enzyme you used (organism) and the optimal conditions of temperature, pH, or salt, it requires. Explain why DNS is used and why it is important for determining enzyme activity. Cite and reference your sources using APA style.

Caption: What are the biochemical properties of the following classifications of enzyme?