Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

HeLa cells (a strain of human cells cultured in the laboratory) encompass a mitotic cycle of around 24 hours, of which around 11 hrs is spent in G1, around 8 hrs in S, around 4 hrs in G2, and around 1 hr in mitosis. If you took a sample of HeLa cells from a culture, and looked at it via the microscope, in around what percentage of cells would you expect the chromosomes to be visible?

The answer is around 1 cell in 24, or 4.2%, would be expected to have visible chromosomes.

I have been doing this problem several times now and I can't figure out how to do it. I am so confused. Can you as well describe the number of chromosomes you get from mitosis?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M937857

Have any Question? 


Related Questions in Biology

Discuss five different techniques used in the preparation

Discuss five different techniques used in the preparation of fermented products. please cite where you got the information please.

Embryonic pattern specification during development in some

Embryonic pattern specification during development in some cases requires maternally contributed ‘determinants', and in others is regulated by signaling between cells. For each of the following developmental events, indi ...

1 how cando you reduce the amount of waste and pollution

1. How can/do YOU reduce the amount of waste and pollution that you create?  In other words, describe 3 things that you can do/already do to reduce, reuse and recycle more. 2. The City of Phoenix recently started a progr ...

Help with grade 12 biology questions Help with grade 12 biology questions please 

Help with grade 12 biology questions please  Understanding photosynthetic processes can increase food yield. In Ontario, a number of fresh vegetables are grown all year in greenhouses. This allows the grower to control t ...

1 keeping in mind that lying is stressful what externally

1. Keeping in mind that lying is stressful, what externally detectable signs might a lie detector identify, assuming it reliability? 2. What would be the effect on the circulatory system if a person received a massive do ...

Assignment1 what do pollen dust mites certain foods and

Assignment 1) What do pollen, dust mites, certain foods and drugs, insect venom, fungal spores, and some ingredients in cosmetics have in common? they often contain dangerous bacteria they often act as allergens they all ...

What is the difference between prokaryotes and

What is the difference between prokaryotes and eukaryotes?

Does every mutation that causes a nucleotide base change

Does every mutation that causes a nucleotide base change also cause a change in the amino acid sequence of a protein? Explain.

Wellnesssynthesize in about 250 words an overview of what

Wellness Synthesize, in about 250 words, an overview of what you have learned from the course with regard to health and wellness. How do the various aspects of wellness influence one another? How do different disciplines ...

Discuss the applications of each of following in biology

Discuss the applications of each of following in biology today and include three examples of each with a brief description. a. DNA in forensic science b. Population evolution and microbial life c. Biological diversity ev ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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