Describe the events taking place during G phase of cell cycle.
Answers
If you consider a eukaryotic cell, you can see that G phase is the first phase of the four phases in the cell cycle.
During this phase many activities to take place, one is the synthesis of mRNA and proteins.
These proteins and mRNA that takes place in the G phase helps in following incidents of the cell.
Answer:
The Rock cycle is a series of events that involve the creation and transformation of the Earth's crust. The processes involved in the rock cycle are deposition, cementation, plate tectonics, and erosion.
The correct answer is:
Option D: Plate tectonics
Based on the events of the rock cycle taking place on the Earth's surface, it can be categorized as:
Erosion and weathering are the breaking up, decomposing, and change in the color of rocks or soil by natural forces like wind and water. The process occurs on the surface of the Earth.
Deposition is the process in which sediments or rocks are added to the surface of the land. It is the surface event of the rock cycle.
Plate tectonics is defined as the gliding of large slabs of rocks on the Earth's mantle. The mantle is the inner layer of Earth, on which the rocks glide. Thus, the movement of tectonic plates is a sub-surface event.
Therefore, option D is correct.
Explanation: