Answer:
A. proton-driven rotation of the Fo subunit, which causes F1 to change conformation due to that rotation, allowing ADP to be phosphorylated to ATP
Explanation:
To answer the question we need to understand the following.
What is ATP synthase?
- ATP synthase is an enzyme that is found in the electron transport chain which is the final phase of cellular respiration.
What is the Role of ATP synthase?
- The role of ATP synthase is to synthesize ATP which is the main storage energy molecule in the cells.
How does ATP synthase allow production of ATP?
- Production of ATP by ATP synthase complex is through oxidative level phosphorylation.
- The flow of protons down the concentration gradient into the mitochondrion matrix through ATP synthase. This drives the rotation of ATP synthase thus catalyzing the phosphorylation of ADP to ATP.
Answer: meteoroid
Explanation: a meteoroid becomes a meteor when it enters earths atmosphere
<span>s=2.7 centimeters = 0.027 meters
t=3.9 milliseconds = 0.0039 seconds
s=(1/2)a*t^2
so
a=(2.7*2)/(0.0039)^2
= 355,029.58 m/s^2
a=355,029.58 m/s^2 = 355.02958 km / s^2</span>
Answer:
8.57 Hz
Explanation:
From the question given above, the following data were obtained:
Wavelength (λ) = 3.5 m
Velocity (v) = 30 m/s
Frequency (f) =?
The velocity, wavelength and frequency of a wave are related according to the equation:
Velocity = wavelength × frequency
v = λ × f
With the above formula, we can simply obtain the frequency of the wave as follow:
Wavelength (λ) = 3.5 m
Velocity (v) = 30 m/s
Frequency (f) =?
v = λ × f
30 = 3.5 × f
Divide both side by 3.5
f = 30 / 3.5
f = 8.57 Hz
Thus, the frequency of the wave is 8.57 Hz
