Important feature of a dividing cell

Assignment Help Biology
Reference no: EM131325255

Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic loss of Rb except:

  • Constitutively active G1-CDK
  • Constitutively active ERK
  • Constitutively active E2F
  • Constitutively active Myc
  • Constitutively active Ras GTPase activating protein

Reference no: EM131325255

Questions Cloud

What is the storage time now : How will your answer change if there is an additional current of 10-10 A per centimeter of penmeter?
Reduce or eliminate any current account deficit : Explain why this adjustment would occur. Why does the exchange rate not always adjust to correct a current account deficit?
Determine the legally mandated benefits : Examine the core legal requirements affecting employee benefits in today's competitive environment. Determine the legally mandated benefits that the company must currently offer to its employees
Utilizes a good design process and incorporates sequential : Your final project will be to analyze, design, and document a simple program that utilizes a good design process and incorporates sequential, selection and repetitive programming statements.
Important feature of a dividing cell : Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progress..
Explain the performance of the drug industry : Which theory or theories of profit do you think best explain(s) the performance of the drug industry
Explain the theory of purchasing power parity : Explain the theory of purchasing power parity (PPP).- Based on this theory, what is a general forecast of the values of currencies in highly inflated countries?
Facilitate the progression of a cell through : Cyclin-dependent kinases are special molecules that facilitate the progression of a cell through the cell cycle. Many molecules such as p53 regulate the cell cycle. An unregulated cell cycle can lead to rapid growth of the cell that may eventually..
Why new foreign competitors enter the market : In the context of the shareholder wealth-maximization model of a firm, what is the expected impact of each of the following events on the value of the firm?

Reviews

Write a Review

Biology Questions & Answers

  What does this finding suggest

The protostome developmental sequence arose just once in evolutionary history, resulting in two main subgroups-Lophotrochozoa and Ecdysozoa. What does this finding suggest?

  Probability their next child will have polydactyly

A man and a woman both have polydactyly (i.e., six fingers on each hand), a trait which is determined in this example by a single gene. They have four children, none of whom have polydactyly. What is the probability their next child will have poly..

  What specific cells tissues and organs are affected

With your approved pathologic condition (diabetes), you will research and discuss the following topics: What specific cells, tissues and organs are affected and how they are by the pathologic condition

  Which would be faster or slower

What happens when two solutes (glycerol and ethylene glycol) are competing for the same carrier? Does it affect the time that it takes for hemolysis to occur in freshwater fish's RBC? Which would be faster or slower and how would you know since th..

  Find the number of glucose molecules inside a single cell

Mycoplasmas are spherical with a diameter of 0.33um. D-glucose is present in the cell at a concentration of 1.0mM. Find the number of glucose molecules inside a single cell.

  What leading primary producers and top consumers ecosystem

What are the consequences if all individuals belonging to one of these key species are removed? (Choose one specific example and describe the impact on other organisms in the ecosystem as well as on the abiotic environment.)

  How sensory and motor neurons will operate

Explain in detail how sensory and motor neurons will operate if someone steps on your toe.

  How would you explain to a biology class

How would you explain to a biology class that in the next decade some diseases currently thought to be noninfectious will probably be found to be caused by microbes?

  Water potential inside a root hair

As you work your way from the outside of a young stem to the inside, you will encounter the following tissues in which order? If the soil water potential (?W) is -0.20 MPa and the water potential (?W) inside a root hair is +0.10 MPa, water will flow:

  Absorptive and psot-absrptive states

Give the % compositions of cholesterol, triglycerides and proteins in the various lipoproteins. Distinguish between absorptive and psot-absrptive states and state their goals.

  Target site direct repeatupon insertion

Most LTR-retrotransposons create a 5-bp target site direct repeatupon insertion. Using the diagram below write out the 5-bp targetsite direct repeat for the inserted LTR-retrotransposon shown

  Physiological methods versus exciting action

Discuss how does the method used today for exciting action potentials differ from the physiological methods? Does electrical method effect how the action potential is propagated to the next nerve?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd