BTC
biology
products
hair
electricity
100

An individual's system of maintaining cleanliness and health is known as:

personal hygiene 

100

bacteria grow and reproduce:

rapidly

100

amino acids that create proteins are linked together end to end by:

peptide bonds

100

the bonds found within hair that help organize protein chains in order to build hair are called:

side bonds

100

A current in which electrons move at an even rate and flow in only one direction is called:

direct

200

An overly wide jaw can be visually narrowed by applying:

darker contour cream to the outer areas of the jawline

200

bacterial cells that are harmless and can even be beneficial to humans are called: 

nonpathogenic bacteria

200

distilled water with a pH of 7 is considered:

neutral

200

what is the pH range of hair, skin and nails

4.5 to 5.5

200

glass, rubber or paper are examples of what type of materials?

insulating materials 

300

keeping muscles tones, organs working properly and equipping the body to better cope with a stressful situation are proven results related to:

exercise

300

corkscrew-shaped bacterial cells are called:

spirilla 

300

which shampoo type is designed to treat scalp and hair problems or disorders?

medicated shampoo

300

eumelanin is the type of melanin that produces

brown/black hair color

300

materials that best transport electricity are called:

conductors 

400

leaning forward during a conversation might communicate:

I'm interested in what you are saying

400

organisms that live on or obtain nutrients from another organism are known as:

external parasites

400

rinses, which affect mostly the surface of the hair:

can be detrimental if allowed to build up on the hair

400

mitosis takes place in the area of the hair bulb called the:

germinal matrix 

400

the two forms of electric current are:

AC & DC

500

the science that looks at how you work ; the body movements, positions, tools, and equipment you use and the effect these things have on your heath and comfort is called:

ergonomics

500

pus-forming bacterial cells that form in long chains and cause blood poisoning are called:

streptococci 

500

a form of silicone used in conditioners that give softness to the feel of hair without weighting it down is known as:

dimethicones

500

dry flakes attached to the scalp or on the hair, which can appear translucent are called:

pityriasis capitis simplex

500

what are the initials used to help you remember fire extinguisher use?

PASS