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What would happen initially to cells that lack a functional ubiquitin?
Protein degradation would decrease due to ubiquitin's role in delivering to-be-broken-down proteins to the proteasomes.
What is role of the DNA ligase in DNA replication?
It joins Okazaki fragments
What are Some of the Symptoms of Ovarian Cancer?
What is ovarian cancer?Ovarian cancer is a condition that occurs when the cells in the ovary began to grow and divide abnormally. Doctors have not been able to determine the exact cause ovarian cancer. However, they have found that family history seems to play a role in the development of this condition. Women who have never had children are also at an increased risk for developing ovarian cancer.What are some of the symptoms of ovarian cancer?Ovarian cancer is sometimes hard to diagnose because most women do not show any symptoms until they are in the advanced stage. If a woman does have symptoms, she will most likely experience abdominal pain, bloating, back pain, indigestion and fatigue. Those symptoms are commonly attributed to minor illnesses.How can ovarian cancer be treated?A doctor will usually elect to perform surgery that removes the ovaries, fallopian tubes and the uterus. If a woman is diagnosed with ovarian cancer at a young age, the surgeon may only remove one fallopian tube and ovary. It is possible to conceive a child with one ovary and fallopian tube.Most women will have to go through chemotherapy after surgery to keep the cancer from coming back. Additionally, a doctor may also elect to perform chemotherapy is a woman is found to be in the advanced stages of ovarian cancer.How can ovarian cancer be prevented?Because doctors do not know exactly what causes ovarian cancer, there really is not anything that can be done to prevent it. However, there has been evidence to suggest that women who take birth control pills have a reduced risk of developing ovarian cancer. Women who have a family history of this condition may want to consider talking to their doctor. A doctor can help determine a patient's risk of developing ovarian cancer. Many women who are at a high risk for developing cancer elect to have their ovaries removed.
What is the role of the DNA ligase in DNA replication apex?
It ties the chunks of DNA together.
What enzymes is correctly paired with its role in DNA replication?
DNA ligase--> adds bases in the remaining gaps of sugar-phosphate backbone
Does DNA Ligase restore the base sequence in a DNA molecule when it gets altered?
DNA ligase does not alter base sequence. It is an enzyme that joins a 3'-OH to a 5'-phosphate group.Now what you might have been thinking of, is DNA ligase's role in helping to reverse DNA damage.When there is a mismatch, an enzyme complex will use methylation, among other signals, to choose a strand to take a chunk out of, leaving the other as the template.Then DNA polymerase does its magic, then ligase seals the newly created, matching strand in place.
What is the function of DNA ligase in DNA replication?
it ties the chunks of dna together
What is the females role in the reproductive system?
FSH (Follicle Stimulating Hormone) stimulates the development of ovarian follicles.
What is the job of the DNA ligase?
It joins Okazaki fragments
What is the role of FSH in female reproductive system?
FSH (Follicle Stimulating Hormone) stimulates the development of ovarian follicles.
WHAT IS The role of peg in ligation buffer?
In a ligation reaction, the speed of the reaction is determined by the concentration of the substrate. PEG in a ligation reaction is a complex hydrophobic molecule that takes up most of the space in the reactions crowding the aqueous DNA and ligase. The less space available for DNA and ligase makes the reaction much more efficient.
What role do tumors play in cancer?
Tumors are the basis of cancer in a way. If a tumor is not removed it can form into cancer.
