Facing disagreement forces scientists to prove their theories more conclusively.
Answer:
b) Cells will pass through the G1/S checkpoint even if conditions are not ideal for cell division.
Explanation:
In the given problem, if there exists a gain-of-function mutation for the given cell, there would not be the formation of cyclin E when there is the possibility of cells movement via the checkpoint of the G1/S, even when there are non-deal conditions for the division of cell. Thus, the correct option in the lists of options is the option b.
Answer:
No. Touching a live electric current is never a good idea.
Explanation:
The "blue" object would look the same. Say that this blue object is a square. That "square" is every color but blue. The only reason that you see it as "blue" is because what we call "blue", it the only color of light that bounces back at our eyes. Under all colors of light, especially simultaneously. This square or any shape for that matter would absorb the other colors of light, but the blue will be rejected. Therefore, we can only see what bounces back at our eyes, which is the color blue in this case.
Hope this helps, WyattMarine501
Answer:
Part a)
Part b)
Part c)
Part d)
Explanation:
Part a)
As we know that the orbital speed of the satellite is given as
now we will have
now we have
now we have
Part b)
Here force between mars and satellite is the gravitational attraction force which is given as
Part c)
Acceleration of satellite is the ratio of gravitational force and mass of the satellite
Part d)
As we know by III law of kepler
here we know that T2 = 8 T1
so we have
as we know that speed is given as
so we can say since radius is orbit becomes 4 times so the orbital speed must be half
