Answer:
The correct answer is - DNA tightly coils around proteins and condenses into chromosomes, which fit in the nucleus.
Explanation:
The chromatin reticulum is present in the undivided cells, which condenses to form a rod-like form called a chromosome. The chromosome consists of DNA structures.
That DNA is a double helical structure and acidic in nature and it is present inside the chromosomes as it is coiled around histone protein which is basic in nature. That allows the DNA to fits in the nucleus.
Thus, the 3rd statement is the correct answer.
Answer:
All the statement are correct
Explanation:
Neurons are cells that are part of the nervous system. Neurons are also the cells used for receiving information and also used in transmitting it through electrical impulses allover the large communication networks, throughout the nervous system.
The ability to understand your environment like seeing, hearing, smelling, feeling, liking and the ability to remember, with the effort of senses and the characteristics of neural cells to make us connect quickly and effectively, we can receive information from outside world
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hope it helped you
Answer:
A) Peptidoglycan
D) Lipopolysaccharide
Explanation:
Gram-negative bacteria have a cytoplasmic membrane, a thin peptidoglycan layer, and an outer membrane containing lipopolysaccharide. There is a space between the cytoplasmic membrane and the outer membrane called the periplasmic space or periplasm.