Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

In the 4 cell stage C. elegans embryo the P1 blastomere induces endoderm formation in the posterior daughter of the EMS blastomere. The P1 and EMS blastomeres can be extracted from the embryo and cultured alone or in combination. They will divide and you can use an antibody to determine if any endodermal cells are formed. You have identified a mutant called mom-2 (more of mesoderm, meaning less of endoderm) in which no endoderm forms. How would you determine if the mom-2 gene product acts in the P1 or EMS cell?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M944584

Have any Question? 


Related Questions in Biology

A company is growing algae in big tanks to make fish food

A company is growing algae in big tanks to make fish food. However, the algae is not growing very quickly and thy suspect either phosphorus, nitrogen, or iron is limiting. What could the company of to figure out which nu ...

Pleasenbspprovide an answer and your supporting

Please  provide an answer and your supporting explanation/reasoning for one  of the following questions: 1. What is the epigenome?  2. Why is important to study it?

There are approximately 4000 dna sites in the yeast genome

There are approximately 4000 DNA sites in the yeast genome which could potentially bind the yeast transcription factor GAL4, but only 10 sites control genes necessary for galactose metabolism. In one chromatin immunoprec ...

Explain why the removal of great sharks poses a threat to

Explain why the removal of great sharks poses a threat to bay scallops on the Atlantic Coast of North America, despite the fact that large sharks do not feed on scallops. Include the concept of a trophic cascade in your ...

Chronic diseasesresearch paper on diabeteseach student will

CHRONIC DISEASES Research Paper on Diabetes Each student will write a 5-7 page research paper on a chronic disease or an emerging/re-emerging disease using at least 5 or more current sources, APA format, double-spaced, a ...

1 describe the difference between a tumor suppressor gene a

1. Describe the difference between a tumor suppressor gene, a proto-oncogene, and an oncogene. Provide an example of each. 2. Cervical cancer is mainly caused by human papilloma viruses (HPVs). Explain how viruses contri ...

Research the mode of inheritance for this diseasetrait why

Research the mode of inheritance for this disease/trait? Why? If you are not able to find a specific mode of inheritance, provide a hypothesis for the mode of inheritance. Explain your thinking here very thoroughly; this ...

Explain the influence of lifestyles socioeconomic status

Explain the influence of lifestyles, socioeconomic status, and disease management regarding the flu.

All cells on earth use mrna to make protein rather than

All cells on Earth use mRNA to make protein rather than using DNA directly. Why is it more advantageous to make protein from mRNA rather than directly from DNA in prokaryotic cells?

Question 1briefly explain the control of feeding by the

Question 1 Briefly explain the control of feeding by the hypothalamus. Question 2 Compare and contrast the functions of estrogen, testosterone and oxytocin in reproductive behavior. Question 3 What evidence shows that th ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen