The structure of DNA is double helix which looks like twisted ladder. The sides of the DNA molecule, the rails of the ladder are composed of alternate phosphate and sugar molecules.
Chromosems is the right answer
The answer in order is
Vesicle, Golgi Apparatus, Endoplasmic Reticulum, and Nuclear Membrane
Hope this helped!!
Yeah.... Its A,
But why ask when u know the answer tho?
Answer:
excretory system
Explanation:
The excretory system is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes. ... There are several parts of the body that are involved in this process, such as sweat glands, the liver, the lungs and the kidney system. Every human has two kidneys.
