true/false: bacteria are considered prokaryotic meaning they lack a nucleus
true
this is a type of fungus that is commonly used to help bread rise
yeast
What is the name of microorganisms that cause harm?
pathogens
Preventative method for treating viral diseases
Vaccine
Antiviral Medications
Good Hygiene
How are bacterial infections treated
Antibiotics
vaccines
avoiding common bacterial growth situations
good hygiene.
true/false protists have a nucleus that contains dna
true
Which of the 4 types of microorganisms is the smallest? bonus points for the fun fact we discussed during the presentation
virus
fun fact: viruses are so small they can even infect bacteria
a virus is not made up of cells, instead it is/has
a "carrying case" for genetic materials.
protein coat
membrane envelope
What makes bacteria especially harmful
Replicates very quickly and destroys healthy tissue
Scientists can only grow about 2% of known bacteria in a lab, making it difficult to study and develop antibiotics/cures
Not wearing a hat in the winter will...
Not cause an illness, but instead make it your body more likely (susceptible) to catching something.
(other reasons people are more likely to get sick are: more time indoors, weakened immune system from body temperature needing to regulate, increased cases of illness during the winter/colder times of year so more opportunities to catch things)
Name 2 diseases that are caused by a VIRUS
Common Cold
Covid 19
hand/foot/mouth disease
potato leafroll virus
Flu
Ebola
AIDS
Cold sores
Name a benefit of bacteria
1. Some live in your intestines that help digest food 2. some produce vitamin K 3. some produce antibiotics that are used in medicines 4. used to produce foods like dairy 5. they decompose and recycle nutrients in the ecosystem 6. some "fix" nitrogen in the nitrogen cycle
What is the top way to avoid illness or diseases caused by protists?
Avoid areas that they are present
(preventative measures)
List the steps of an active virus life cycle
Attach/Invade
Inject genetic material
Copy/Replicate
Release (bursts open to spread)
REPEAT
name 2 of the 3 ways pathogens can spread
direct contact (physical, person-to-person contact/sharing bodily fluids, or touching/consuming the microbe)
indirect contact ( transmission through a contaminated object, surface or airborne contaminants)
vector (a living organism, like a mosquito or tick, that carries a pathogen from one host to another, facilitating disease transmission)