Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Indonesian
Login
Signup
Contact
Login
Home
What is the name of the pigment that determines the color of human skin?
Question 1:
What is the name of the pigment that determines the color of human skin?
A.
Melamine
B.
Melanin
C.
Antocian
D.
Melatonin
These questions are from this test. Would you like to take a practice test?
Trivial Practice Quiz science-technology - Test 163 | Englishfreetest.com
30 minutes
15 questions
Do test
Some questions from the same exam
Saturns moon Titan is the largest natural satellite in our Solar system.
A joint NASA/ESA/ASI robotic spacecraft mission to Saturn and its moons was launched in 1997. What is the spacecraft known as?
Saturn is the only ringed planet in the Solar system.
In about how many years does the planet Saturn finish one revolution around the Sun?
What is the Latin word for skin?
What is the name of the pigment that determines the color of human skin?
What is the approximate surface of the skin of an average adult human?
What is the average number of sweat glands in the skin per square inch (6.5cm²)?
The skin has its own ecosystems of microorganisms, including yeasts and bacteria, which cannot be removed by washing.
What is the natural oil produced by human skin called?
How many types of skin are there depending on skins reaction to UV-radiation?
Skin consists of how many basic layers?
The epidermis is very rich in blood vessels.
Mammary glands are considered to be modified sweat glands.
What is the name of the chemical compound that stands behind vitamin C?
Some other questions you may be interested in
What is suggested about Ms. Berry?
At 10:13, what does Ms. Berry mean when she writes, “Are you bailing on it?”
Superbox Theaters
Superbox Theaters is now offering reduced prices on matinee tickets this December. Use this early-bird special and pay half the price for the first matinee show. This offer applies to all movies, seven days a week, even including our new releases!
Group visits from schools and companies are encouraged. If you have a large group, you might want to reserve your tickets in advance.
Tickets can be purchased in person from theater staff or online at WWW. superboxtheaters.com and www.abcticketworld.com. Additionally, when buying tickets online, we offer the convenience of choosing your seat number. Information and reviews of current and upcoming films are also available on the website. Come on down to Superbox Theaters and take advantage of this great offer.
What is indicated about Superbox Theaters?
What are customers able to do on the website?
To: Aaron Sandler
[email protected]
From: Sam Miller
Subject: Tuesday’s Meeting
Date: November 12
Dear Mr. Sandler,
This month’s business review meeting is scheduled for Thursday, November 15. As you know, this meeting is a great opportunity for US to assess our operating plan and to make any adjustments that might help US keep up with constant changes in the marketplace. As an advertising agency, it’s crucial we stay informed about the newest market trends. Therefore, I was excited when I heard that Tsuyoshi Ito, manager of our Japanese branch, would be visiting this Friday. In order to take advantage of his expertise and knowledge, I would like to change the meeting date so that Mr. Ito can attend.
This will be Mr. Ito’s first time in the country, so I would like you to pick him up from the airport. A company car will be provided to you for this purpose. I will e-mail again once I have more details concerning Mr. Ito’s arrival time.
Sincerely,
Sam Miller
President
Miller Advertising