In eukaryotic cells cellular structure is composed of a neatly packaged DNA molecule histone octamer.
In eukaryotes, however, genetic material is housed inside the nucleus and tightly packaged into linear chromosomes. Chromosomes are made of a DNA protein complex called chromatin this is prepared into subunits referred to as nucleosomes. A chromosome is made up of proteins and DNA organized into genes. each cell usually incorporates 23 pairs of chromosomes.
The records in DNA is stored as a code made from four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA includes about bases, and greater than 99 percentage of those bases are the identical in every person.
DNA is tightly packed up to healthy inside the nucleus of each cell. As proven within the animation, a DNA molecule wraps round histone proteins to shape tight loops known as nucleosomes. these nucleosomes coil and stack collectively to shape fibers referred to as chromatin.
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Because it needs to be able to be proven and it avoids being incorrect.
The sunflower is intolerant to shade exposure and needs full sun exposure. It has adapted to this necessity by having a heliotropic head which rotates to follow the sun, hence the name sunflower
Answer:
carbon dioxide CO2
Explanation:
plants need it to produce
1. The autonomic nervous system is the part of the peripheral nervous system.
2. The two divisions of the autonomic nervous system are sympathetic and parasympathetic nervous systems.
3. Flight or fight is associated with the sympathetic nervous system.
4. Feed and breed or rest and digest are associated with the parasympathetic nervous system.
5. The sympathetic nervous system increases heart rate, the rate of breathing, permit the eyes to get all the lights in, restrict the flow of the blood to the limbs, and makes the muscles react quickly.
6. The parasympathetic nervous system increases the consumption and digestion of food, searching for mates for reproduction, the rebuilding of damaged muscle, enhances the production of bile, and empty urinary bladder or rectum.
