We just went over this is my bio class. If you have 2 dominant healthy (non-sickle cell) traits, as in the first case, you are sickle cell free but at risk of malaria. On the contrary, if you have 2 recessive sickle-cell traits, you will have sickle-cell. The heterozygous situation is the trickiest to understand so I’ll go over it pretty slowly. Single the healthy allele is dominant, if you have one dominant and one recessive, you are a carrier and will have somewhat healthy cells. Your red blood cells will be fragile and pop relatively easily. How malaria works is it takes host of your red blood cells. However, with these fragile red blood cells, if malaria tries to take host, they pop. Therefore, you are immune to malaria because it cannot take goat of your cells, and you are also free of sickle-cell disease because it is a recessive trait. Comment if you would like me to explain this any further (:
Answer:
French and Indian War
Explanation:
Civil war was not not the Korean and Revolution was not
The correct answer is true
Answer:
Transcription
Explanation:
The DNA is stored in the nucleus of the cell. The DNA has the sequence information of every gene. This means that depending on the DNA sequence, we are going to have a particular protein. The transcription is a process within the cell in which an enzyme called polymerase enters the nucleus and transcribes the DNA into another molecule, RNA. Let's say that this process makes another "copy" of the nucleic acid sequence, but now the RNA is able to get out of the nucleus carrying genetic information into the cytoplasm. In the cytoplasm, the RNA is translated into protein. During the translation, a ribosome "reads" the RNA and builds the protein depending on the nucleic acid sequence. To sum up, we can say that the transcription is the first process involved in accessing the information from the DNA.
Answer:
Phospholipid is the molecules that are amphipathic in nature means the molecule has both hydrophobic as well as hydrophilic regions. The phospholipids are the important constituent of the plasma membrane.
The water and oil gets separate when mix together. If the phospholipid is mixed with the oil and water solution than the oil part is mixed with the hydrophobic part and water will mix with the hydrophilic parts. They can form micelles together.
