Answer:
Cellulose gives strength to cell.
Explanation:
Cellulose is a type of polysaccharide which is present in the cell wall of plant. It provides strength to the cell. It also helps in the absorption of water molecules from the surrounding environment.
Cellulose is composed of 44.44% of carbon atom, 6.17% hydrogen atom, and 49.39% oxygen atom. The chemical formula of cellulose is (C6H10O5)n.
Answer:
Ionizing radiation
Explanation:
Ionizing radiation is a method of sterilization that can be used to sterilze material that can not withstand some higher temperature and cannot be exposed to water for sterilization.
It is form of energy that is released when atoms is released to move in the form of electromagnetic waves or particles. such as; X-rays or Gamma rays particles,neutrons, alpha or beta.
It could be dangerous if atoms inliving cells is exposed to it because the cell will be ionized, and it can lead to death of cell , or the mutatation of cell and can lead to cancer. Although not all cells are affected by ionizing radiation.
1)X-Rays, X-rays move in the form of photons energy .
2)Alpha Particles. Alpha particles have less penetration than gamma ray they don't penetrate skin as x-rays
3)Beta Particles, they are particles of electrons which are faster than alpha particles.
The following factors will decrease the amount of oxygen discharged by hemoglobin to peripheral tissues.
A) decreased temperature
B) increased pH
C) decreased amounts of DPG
D) increased tissue PO2
How oxygen is being transported?
About 97% of the oxygen used during breathing is delivered by red blood cells in the blood, while the remaining 3% dissolves in plasma. The pigment hemoglobin, which is found in RBCs, is what gives blood its red color. According to the partial pressures of oxygen, carbon dioxide, H+ concentration, and temperature, oxygen attaches to hemoglobin to create oxyhemoglobin. Up to 4 oxygen molecules can be carried by a single hemoglobin molecule. The optimum circumstances for the synthesis of oxyhemoglobin include low temperature, high H+ concentration, and oxygen partial pressure. In the alveoli, these criteria are satisfied. But in the tissues, the circumstances are different, and as a result, oxygen is separated from oxyhemoglobin.
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The three common parts of a nucleotide are a nitrogen base, a phosphate group, and a pentose sugar.
Fertile land is by the Cambodian artist Pich.
Sopheap Pich is a Cambodian American contemporary artist an is considered to be Cambodia's most internationally prominent contemporary artist.
Fertile land (2012) is 79x79x3 in size. His sculptures utilize traditional Cambodian materials, which reflects in subtle ways, the history of the nation and the artist's complex relation to his identity.