Answer:
O It allows for an increase of oxygen in sediments.
Explanation:
The presence of sediments and water in a habitat generates that the water molecules oxygenate these sediments, and that also generates a micrometric system where the drainage of the same fluids works better.
These sediments generally accumulate, generating sedimentation rocks over time, or accumulating precipitously at the bottom of pools of water.
Once the rocks or firm sediments are formed there, some microorganisms such as bacteria or the fungi kingdom may accumulate.
Answer:
CDK is inactive without a cyclin bound to it.
Explanation:
CDKs are the cyclin-dependent kinases. These protein kinases serve to regulate the various stages of the cell cycle. Cyclins are the regulatory proteins. The levels of cyclins fluctuate during the cell cycle. Cyclins bind to respective CDKS to activate them. Unless cyclins bind to CDKs, these protein kinases are inactive. Cdk associates with cyclin and forms a cyclin–Cdk complex. For example, mitosis specific Cdk bind to cyclins and activated M-Cdk then activates the proteins that facilitate mitosis and inactivate the one that inhibits mitosis.
Answer:
we cant see the statement
Explanation:
Answer:
The transitional epithelial tissue is perfect for bladder function because it has the ability to stretch.
When the bladder is empty, the cells have a cuboidal shape. When the bladder is full, the cells have a flat shape.
Explanation:
Transitional epithelial tissue is the tissue that makes up the entire bladder and some organs of the urinary system. This tissue has the ability to allow the organs covered by it to have the ability to change shape and size, because this tissue allows these organs to stretch, so it is the perfect tissue to cover the bladder.
As we know, the bladder is the organ responsible for storing urine. When it is filled with urine, the bladder stretches, at that moment, the bladder cells are compressed and assume a flat, stretched shape. When it is empty, the bladder shrinks in size, becoming "wilted", at that moment, its cells assume a cuboidal shape.
