<h2>Kinase cascade </h2>
Explanation:
Normally, PK2 activates PK1
- PK1 and PK2 normally work sequentially in an intracellular signaling pathway
- If PK1 is permanently activated, a response is seen independently of whether or not PK2 is present
- If PK1 activated PK2, no response should be seen if PK1 were activated in the absence of PK2
- PK2 normally needs to activate PK1 for the cells to respond to the signal
- When PK2 is permanently activated in the absence of PK1, PK1 is not there to relay the signal
Answer:
stored energy within an object due to its position
I think is heat but I’m not sure
An example of an acquired trait is <span>larger </span>muscle size<span> from exercise or from avoiding predators. hope this helps, have an amazing day :)</span>
Answer:
Plants can synthesize all twenty amino acids.
Explanation: