Biology, 10.12.2021 23:50, nihadsalim10
The cell cycle is a series of events that take place in a cell, leading to its growth, division and duplication. Cell division requires cell cycle checkpoints hat are used to both monitor and regulate the progress of the cell cycle. Tumor-suppressor genes (TSG's) or antioncogenes are genes that protect the cell from a single event or multiple events leading to cancer. TSG's encode proteins that normally serve as a brake on cell growth. When such genes are mutated, the brake may be lifted, resulting in runaway cell growth known as cancer. In contrast, oncogenes are genes that encode proteins involved in normal cell growth. When these genes are mutated, they may also cause cancer but they do so by activating the growth-promoting signals.
12) Imagine that the regulatory tumor-suppressor genes have mutated. Which of these would NOT be a possible outcome in this situation?
A) a tumor
B) leukemia
C) AIDS/HIV
D) skin cancer
C) AIDS/HIV
Answers: 1
Biology, 22.06.2019 17:00, nehamaan503
What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag
Answers: 1
Biology, 23.06.2019 00:30, Dreambig85
Male satin bowerbirds build bowers like the one shown below. they decorate the bowers with brightly colored blue objects in order to attract females. male bower birds attract mates with their a. feathers b. looks c. behavior d. songs
Answers: 2
Biology, 23.06.2019 01:30, 19thomasar
Viruses have a core made up of everything listed here except a. plasmids. b. genetic material. c. dna. d. rna.
Answers: 1
The cell cycle is a series of events that take place in a cell, leading to its growth, division and...
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