PracticeQuiz content is free on an ad-supported model.

Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.

Reload page

HT Histotechnician

Category - Staining

Start a Study Session Sign up for Question of the Day

This type of dye is derived from the extracts of female bugs called as Coccus cacti, which is treated with alum to produce the dye, Carmine?

Orcein
Hematoxylin
Cochineal dye
Saffron

Explanation

Answer: C - Cochineal dye

Cochineal dye is the type of dye that is derived from the extracts of female bugs called as Coccus cacti. When it is treated with alum, it produces the dye called Carmine. This is a classic histological dye derived from an extract of Coccus cacti.

Was this helpful? Upvote!

Start a Study Session Sign up for Question of the Day

Most popular on PracticeQuiz

222 votes

You are attempting to gather information from a patient, but they are having a hard time trying to communicate since they were hit in the throat by a baseball bat. What is the function of the vocal cords? NREMT Advanced EMT
210 votes

An 8-year-old boy named Albert has a 10-year-old brother named Benny. Benny joins the service at 20 leaving Albert feeling bitter that he no longer has a brother to look up to. After 7 years, Albert is finally ready to make up with Benny who has been out of the service for 5 years. How old is Albert now? GED Exam Prep: Math
198 votes

Using motivation from ‘within’ is called ______________. CPCE Exam Prep
186 votes

The lymphatic system contains four organs: Medical Coding Exam Prep
130 votes

“A set of specialized organizational capabilities for providing value to customers in the form of services” is the official definition of: IT Service Management Foundation Practice Test

HT Histotechnician

Top questions

Related questions

Most popular on PracticeQuiz

Ad-Blocker not supported

HT Histotechnician

Top questions

Related questions

Most popular on PracticeQuiz