Level 1.1 | The Keen Observer

Level 1.1

The Keen Observer

By Nurse Stoddey

​- unkown

" You need to have some kind of power of observation, almost like a trained observer " 

Level 1 - The keen observer

Bonus round

This level is consists of 10 basic questions​ but you only have 9 seconds to answer each. choose the best answer from the choices provided.

The 3 top scorers will move on to t​he final round

​

Think fast!

bonu​s round

Multiple Choice

it is the prolonged and close interaction

between organisms of different species

• Mutualism

• Commenalism

• Symbiosis

• Interaction

Multiple Choice

the cells involved in the immune system are derived from?

• blood

• Immunity

• bone marrow

• Immunoglobulin

Multiple Choice

a microorganism-produced substance capable of inhibiting or killing microorganisms even at low concentrations

• Antibiotics

• Pesticides

• antiseptic

• asepsis

Multiple Choice

natural sources of antibiotics include

• virus and bacteria

• bacteria and helminths

• fungi and soil

• Bacteria and fungi

Multiple Choice

it is the process of removing all microbial forms, including spores.

• Pasteurization

• antsepsis

• Disinfection

• Sterilization

Multiple Choice

most basic and universally accepted measure used to prevent the spread of infection

• hand gloving

• Hand heating

• hand washing

• hand rubbing

Multiple Choice

which of the following is a benefit of the normal flora in the body?

• synthesis of Vitamin C

• Production of collagen

• Inhibition of melanin

• Synthesis of vitamin B12

Multiple Select

bacteria derive energy by two means;

(select all that apply)

• from sunlight

• from airborne diseases

• from moist/wet land

• from oxidation of inorganic substances

Multiple Select

The three basic structures/shape of bacteria are;

(select all that apply)

• cocci

• pleomorphic

• bacilli

• coccobacilli

• spiral

Multiple Choice

viruses are not classified as cells since they only possess an outer covering called:

• caidis

• cadpis

• cadsip

• capsid

• caspid