No there are no vacuoles in a human but there are in a plant but not humans.
Answer:
Cells organized into tissues
Explanation:
cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task
Answer:
electrochemical
Explanation:
Dendrites are branched protoplasmic fingerlike projections extending from a nerve cell whose main function is to communicate the electrochemical stimulation(message) received from other neural cells to the cell body, or soma, of the neuron from which the dendrites project.
Answer:
Deletion of two nucleotides.
Explanation:
Every amino acid coded by 3 nucleotides.
12:3=4 (amino acids)
6:3=2 (2 amino acids)
3:3=1 (1 amino acid)
After all of these mutations sequence amino acids change, but after continues stay the same.
Only deletion of 2 nucleotides will completely altered all amino acids encoded without mutation.
