what is sequence of steps in photosynthesis how is it different in desert plants and those in temperate regions​

Answer:

- There is a high likelihood that temperatures exceeding 35°C will alter the enzyme's structural configuration, leading to denaturation and impairing its functional abilities.

- Based on the data provided, the most likely impact on this rice crop is a reduction in its starch content in comparison to crops cultivated under optimal temperature conditions.

Explanation:

The complete question includes the following statement:

A rice grain is a fruit containing a seed. The majority of a rice grain’s dry mass is starch. Starch synthesis in rice plants occurs through the hydrolysis of sucrose followed by the linking of the released glucose molecules to form starch. The ideal temperature range for starch synthase operation in a specific rice strain is between 27°C and 30°C. Similarly, the ideal temperature range for sucrose synthase in this strain is from 30°C to 35°C.

Temperature is a key factor influencing enzyme activity, which can accelerate, decelerate, or inhibit enzymatic functions.

For rice grains to develop their starch content, the action of two enzymes is crucial: sucrose synthase, which disengages glucose from sucrose, and starch synthase, which polymerizes glucose into starch (as seen in the image).

How do temperatures above 35°C likely impact the structure and function of starch synthase in this strain?

A temperature of 35°C significantly surpasses the optimal range required for the enzyme's activity, indicating a potential change in its structure or denaturation that would hinder starch synthase's function. A key consequence of this would be a decreased rate of starch synthesis.

What predictions can be made regarding the starch content in mature rice grains if the average growing season temperature is 33°C?

A temperature of 33°C is beyond the starch synthase activity range—even though it's still favorable for sucrose synthase—which is likely to lead to reduced starch synthesis, resulting in this crop's rice grains containing less starch overall.

More information:

Connection between enzyme reaction velocity and temperature brainly.com/question/14198802

Answer AND Explanation:

It leads to contrary seasons in both the Northern and Southern Hemispheres.

obliquity

A reduction in this value signifies a more circular path.

eccentricity

It influences the position of the North Star, presently situated above Earth's northern axis. precession

The correct option is: A. Species A possessed larger jaw muscles than species B.

Significant jaw muscles are linked to a more primitive diet. It is thought that the reduction of jaw muscles is part of the evolutionary process. This is a way to create room for a larger brain.