« previous next »

Author Question: During the harvesting phase of sample preparation, the cells are arrested in metaphase by: a. ... (Read 75 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jun 25, 2018
During the harvesting phase of sample preparation, the cells are arrested in metaphase by:
 
  a. Incubation with colchicine
  b. Fixing with Carnoy's fixative
  c. Incubation with KCl
  d. Addition of phytohemagglutinin

Question 2

Which of the following is an appropriate specimen source for cytogenetic analysis?
 
  a. A source with nucleated cells that can be manipulated into mitosis
  b. A source with normal constitutive proteins and nucleic acids
  c. A source of cell aggregates
  d. Any cell that contains DNA


Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: A

Answer to Question 2

Correct Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

arivle123

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 25, 2018
Thank you


Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jun 25, 2018
No problemo


« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Contrasting eukaryotic and prokaryotic cells in size and complexity Contrasting eukaryotic and prokaryotic cells in size and complexity
Cancerous cells versus normal cells Cancerous cells versus normal cells
Pituitary Hormones and Their Target Cells, Tissues, and Organs Pituitary Hormones and Their Target Cells, Tissues, and Organs
) Random assortment of maternal (blue) and paternal (purple) chromosomes at metaphase ) Random assortment of maternal (blue) and paternal (purple) chromosomes at metaphase
Cytoplasmic Division in Animal Cells Cytoplasmic Division in Animal Cells
Growth of cultured cells from patients with xeroderma pigmentosum (XP) Growth of cultured cells from patients with xeroderma pigmentosum (XP)
Video: Fertilization and Development

For a complete list of videos, visit our video library