3. The product should use the least sig figs of the two numbers.
The mRNA is being made into a protein.
This is translation and it happens outside the nucleus, in ribosomes in the cytoplasm or the rough endoplasmic reticulum. So the answer is c.
Let me know if you have any questions
Answer:
A presynaptic neuron knows when and how much of a certain neurotransmitter it has to release into the synapse by the frequency of the action potential.
Explanation:
Two nuerons connect to each other through synapse. When an action potential, or nerve impulse, arrives at the axon terminal, it activates voltage-gated calcium channels in the cell membrane, then the calcium which is present in hi highconcentration outside the neuron than inside, rushes into the cell. The Calcium then allows synaptic vesicles to fuse with the axon terminal membrane, releasing neurotransmitter into the synaptic cleft.
The nuerotransmitter than binds to the receptors at the post-synaptic cleft and causes the opening or closing of the channels, hence, depolarizing or hyperpolarizing the cells.This can produce a change in the membrane potential—voltage across the membrane of the receiving cell.
Answer:
Explanation:
Wolves: carnivore
Deciduous Trees: Producers
Cacti: producers
Herbivorous lizards: omnivore
Rattle Snakes: Carnivore
Monarch butterfly: Producer
Algae: Producers
Killer whale: Carnivore
Hope this helps
