Two Different Subtypes of Matrix Metalloproteinase, Enzymes MMP-2 and MMP-9

question 8

Multiple Choice

Two different subtypes of matrix metalloproteinase, enzymes MMP-2 and MMP-9, are released from a squamous cell carcinoma.The enzymes behave according to Michaelis-Menten kinetics by the measured parameters in the table, in the same substrate:
Оn the basis of these data, which of the following is a true statement?

• A)MMP-2 makes more product than MMP-9 at the same enzyme concentrations.
• B)MMP-2 is more stable to proteolytic degradation than MMP-9.
• C)MMP-2 is denatured in the extracellular environment faster than MMP-9.
• D)MMP-2 is more active at its maximal velocity than MMP-9.
• E)MMP-2 reaches half-maximal velocity at a higher substrate concentration than does MMP-9.

Comprehend the significance of goal setting in different levels of practice.

Identify the purposes of formulating objectives, including measuring achievement.

Recognize the varied scales of client systems, including large organizations.

Understand the client's role in assessment and planning processes.

---

Definitions:

Average Longevity

The average duration of life of a person or organism, often calculated within a specific population or species.

Gestation

The period of time between the conception and birth of an organism, often referring to pregnancy in humans.

Linear Model

A mathematical model that assumes a linear relationship between input variables (independent variables) and a single output variable (dependent variable).

Scatterplot

A scatterplot is a type of graph used in statistics to display the relationship between two numerical variables, with data points represented as dots in a two-dimensional space.