Answer:
Mutation
Explanation:
If an error occurs during the replication, it is called a mutation. Mutations can benefit, have no effect on, or damage the organism. Mutations are permanent once they occur.
Answer:
In a postsynaptic cell/neuron where a depolarizing change in the membrane potential surpasses the threshold.
Explanation:
Generally, in an excitable cell, the neurotransmitter binding opens the ligand-gated channels at the synapse. Here only the entrance of the ions will not stimulate the action potential. They must exceed the threshold. Hence, an action potential will only get incited when in a postsynaptic cell/neuron, a depolarizing change in the membrane potential surpasses the threshold.
The characteristics that makes golden eagles successful hunters is their good eyesight and their large wingspans.
<h3>The characteristics of a golden eagle:</h3>
The golden eagle is one of the most widespread eagle in the world.
That is because they are able to adapt in almost every type of climate, especially open areas with vegetation.
Some of the characteristics that makes them successful hunters is the good eyesight and large wingspans they possess.
Taking the vision of human beings for example, what looks sharp and clear to us at 5 feet is just as clear to a golden eagle from 20 feet away.
Also, their large wingspans helps then fly long distance in search of preys.
Therefore, the characteristics that makes golden eagles successful hunters is their good eyesight and their large wingspans.
Learn more about eagles here:
brainly.com/question/2565511
Answer:
Proteins are macromolecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs
The structure that produces and organizes the proteins that form spindle fibers is most likely the metaphase because that is what pulls the fibers apart
