41. Which is NOT a component of the extrinsic pathway of apoptosis?
a. TNF
b. Bax
c. Initiator caspase
d. Executioner procaspase e. All of the above
B. Bax
It is key of intrinsic pathway
It is member of Bcl2 family
Allowing release of mitochondrial cytochrome c inducing apoptosis
41. Which is NOT a component of the extrinsic pathway of apoptosis? a. TNF b. Bax...
which of the following molecules is part of both the intrinsic and extrinsic pathways of apoptosis? A. Fas receptor B. Apaf-1 C. executioner caspases D. FADD
Which of the following triggers apoptosis? a. Fas ligand b. NGF c. TNF-alpha d. Fas ligand and TNF-alpha e. Capase 8
How can you generate a mouse that expresses a gene on demand as an adult mouse. none of the above using a tissue specific promotor to drive expression of a tetracycline response element and ubiquitous promotor to control expression of the gene of interest with lots of training using a tissue specific promotor to drive expression of a tetracycline reregulatory protein and a tetracycline response element to control expression of the gene of interest that is driven by a ubiquitous...
QUESTION 27 Match the coagulation pathway with the site of occurrence Intrinsic Pathway Extrinsic Pathway A. within the cells B. tissue thromboplastin QUESTION 28 Match the tube type with the additive of the tube Lavender Light Blue Grey Green A. EDTA B. Na Citrate C. Anti-glycolytic agent D. Heparin QUESTION 29 Match the following blood components to their appropriate information RBC WBC PLT A. 100 - 120 days life cycle B. 5,000 to 10,0000/mm3 normal quantity C. 9 - 12...
Please help. Need an answer as soon as possible!!! In cells that have been signaled to die via TNF-a receptor signaling but lack caspase-8 activity a. apoptosis occurs via the other caspases. O b. necroptosis occurs downstream of RIP protein activation of MLKL C the cell remains alive and viable. d. none of the above
Cytochrome c is an important molecule in initiating apoptosis in cells. All of the following regarding cytochrome c are true EXCEPT: A) The release of cytochrome c into the cytoplasm is an important step in apoptosis initiation. B) The loss of cytochrome c from the electron transport chain blocks ATP synthesis by oxidative phosphorylation. C) Loss of cytochrome c from the inner mitochondrial membrane results in increased formation of reactive oxygen species. D) Bax proteins mediate cytochrome c release. E)...
11) Which of these cells are the least likely to be removed by apoptosis? a) Harmful cell b) Damaged cells c) Unwanted cells d) All these cells should be removed by apoptosis unless apoptosis control is deranged. 12) Which pigment is an endogenous brown or dark brown present in the skin and hair? a) Melanin b) Lipofuscin c) Carbon d) Bilirubin e) None of the above 13) Knowing the annual incidence rate of a disease is an important parameter to...
QUESTION 10 Key process for controlling cell cycle is _ A. phosphorylation B. necrosis activation C dephosphylation D.A and C QUESTION 11 Associated with external-mediated cell death A. collagen B. collagen 4 C. caspase 8 D. collagen IV QUESTION 12 can be used as an early indicator where there is a change in mitochondria membrane potential (cell death) A. caspase 3 B. cytochrome C C . caspase 8 D.LC3 QUESTION 13 A number of ATG related proteins are activated during...
Which is not a component of the cell’s damage repair and prevention agents? a. Superoxide dismutase b. Glutathione c. Catalase d. Caspase 7
help with 38 I got it wrong and dont know what it is what is ras? is what is missing sorry lilleonine kinase receptors D) Nuclear receptors E) Tyrosine phosphatase receptors D 37. Which one (if any) of the following cellular events does NOT inci wing cellular events does NOT include a role for apoptosis: A) Immune function return to homeostasis following an infection B) Digit formation during development C Cellular response to irreparable DNA damage identified in G1 of...