Answer:
The cell membrane is selectively permeable and able to regulate what enters and exits the cell, thus facilitating the transport of materials needed for survival. ...
Explanation:
Because the membrane acts as a barrier for certain molecules and ions, they can occur in different concentrations on the two sides of the membrane.
Answer:
Change in the structure of chromosome.
Explanation:
Chromosome structure mutations are the changes that occur in the structure of chromosomes rather than just individual nucleotides. These mutations occurs due to the errors that happens in cell division that leads to the breaking in section of a chromosome, which can be duplicated or move onto another chromosome. Chromosome mutation is the process of change in the chromosomes that occurs due to the rearranged chromosome parts and abnormal numbers of individual chromosomes.
D) covalent bond means the sharing of electrons and since its polar there is the more electronegative atom will attract the electron cloud so it’s shared unequally
Answer:
It depends.
Explanation:
Considering that the Larynx is responsible for creating an air passage, and allowing us to speak; if those muscles become paralyzed, then you would not be able to speak and have a very hard time breathing (or you would stop breathing).
