Answer:
p53 or Tumor protein (TP53 ) is the Guardian of genome. located on locus 17p13.1 on chromosomes
It is the gene that regulates the protein that codes for process of <u>cell cycle </u>of ( mitosis and meiosis)' and <u>cell death</u> <u> therefore suppresses the uncontrollable cells growth which can lead to tumo</u>r.
TP53 has relatively high molecular mass of 53 kilodalton fractions in the cell ; this characteristics together with the ability to conserve cell cycle stability in multicellular organism by stopping mutation of genetic materials by suppressing tumor made it to be called the Guardian of genome.
<u>ROLES</u>
→ p53 functions by arresting the growth of cells to stop uncontrolled growth.
←it also repair damage DNA to guide against mutation, by activation of protein involved in DNA repair.
and
←Promotes death of the cells (Apoptosis,) so that damaged or altered DNA would not be transcript and translated in the cell.
Answer:
A few basic principles go a long way toward explaining how and why air moves: Warm air rising creates a low pressure zone at the ground. Air from the surrounding area is sucked into the space left by the rising air. Air flows horizontally at top of the troposphere; horizontal flow is called advection. The air cools until it descends. Where it reaches the ground, it creates a high pressure zone. Air flowing from areas of high pressure to low pressure creates winds. Warm air can hold more moisture than cold air. Air moving at the bases of the three major convection cells in each hemisphere north and south of the equator creates the global wind belts.
Explanation:
Answer: a thrombus
A thrombus may also form in your heart