Question

1. Explain extrinsic signal and intrinsic signal, mention the differences and similarities.
2. Explain programmed cell death.
3. What is p53? And how is it regulated?

Solution Preview

This material may consist of step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. This material is made available for the sole purpose of studying and learning - misuse is strictly forbidden.

1. Explain extrinsic signal and intrinsic signal, mention the differences and similarities.

Intrinsic and extrinsic signals refer to the signals that initiate apoptosis. Intrinsic signals come from within the cell and initiate mitochondrial stress. Under stress cytochrome c is released from the mitochondria and activates apf-1 (apoptotic protease-activating factor 1). Apf-1 in combination with g-ATP results in formation of the Apaf1–caspase-9 apoptosome complex. Subsequently procaspase-3 is activating triggering a caspase cascade leading to cell death....

This is only a preview of the solution. Please use the purchase button to see the entire solution

Related Homework Solutions

Cellular Biology Questions
Homework Solution
$33.00
Biology
Cells
Membrane Structure
Cell Wall
Chemical Compositions
Proteins
Plasma
Ion Concentrations
Water Solution
Structures
Functions
Free Radicals
Nuclear Import
Mitotchondria
Digestive Enzymes
Oxygen Species
Blood
Cytoplasm
Cellular Biology Questions
Homework Solution
$50.00
Biology
Cells
Diseases
Malaria Parasite
Disorders
Prokaryotes
Eukaryotes
Mechanistic Insights
Technology
Plasmodium Infection
Beta-Globin Chain
Bacterial Cytoskeleton
Polymerization
Prevention
Cellular Biology Questions
Homework Solution
$50.00
Biology
Cellular
Dinitrophenol
Germination
Plant
Seeds
Atmosphere
CO2
Photosynthesis
Molecular Biology
Homework Solution
$38.00
Molecular Biology
Hyaluronan Complex
Protein Complex
Rationale
Necessity
Structures
Table
Statistics
Discussion
Analysis
Cell Parameters
Space Group
Bonds
Biotechnology Questions
Homework Solution
$50.00
Biotechnology
Vectors
Sequences
Enzymes
Fragments
Spel Vector
LIC Vector
DNA
Molecules
Synthesis
Polymers
Diagrams
Clones
Get help from a qualified tutor
Live Chats