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they break down cellulose (plant starch) that humans cannot digest
they break down lactose with lactic acid, that humans do not produce
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Describe two ways bacteria can produce disease in humans?
if someone eats spoiled food they could get food poisoning, and if you get bacteria inside your stomach you couldget diarrhia
How are animals and bacteria alike?
Bacteria and humans are similar because they both require nutrients and they both are able reproduce.
How are nutrients transported to the cells in humans?
Via the blood.
What are substances that provide the energy and raw materials that the human body needs?
Sunlight is the primary source of energy for humans and all other living things. Also, glucose is a main source of energy (eating).
Are the majority of bacteria known to cause disease?
No, some are good for you, such as the ones that protect your intestinal tract, and the ones that break down and decompose dead things.no, some of the bacteria actually help prevent disease.1. No. 2. To live you need bactria in your gut.
What are the following describe a way in which bacteria are harmful to humans?
Some human diseases, such as erythromycin and tetracycline, are made by bacteria.
Does bacteria need a host to carry on life processes?
Intestinal gut bacteria use humans as a host while also supplying them with valuable nutrients in return. By feasting on digested foods across the tract these bacteria can release life essential nutrients such as Vitamins B and K. By definition it is a symbiotic relationship between humans and our gut flora.
What is colonic bacteria?
Colonic bacteria is, quite simply, bacteria found in the colon. Humans and their intestinal bacteria usually live in a symbiotic relationship: we give bacteria a warm home and food, and they give us nutrients from eating that food.
Why is a dogs mouth cleaner than a humans mouth?
because dogs have a special bacteria that cleans the mouth for them and also the nutrients in bones
Describe two ways bacteria can produce disease in humans?
if someone eats spoiled food they could get food poisoning, and if you get bacteria inside your stomach you couldget diarrhia
What are some of the problems humans would face if there were no bacteria?
the world without bacteria we could not survive
Do humans contribute to bacteria surviving longer?
yes and no- there are many types of bacteria and since they are ALL autotrophs we don't help them get food BUT we also can provide them a home in our mouths or in our bodies.
How does bacteria affect human health?
Some bacteria are beneficial to humans, and some bacteria are harmful to humans.
Describe the role of algae?
Algae have lots of uses not only for animals but also for humans. For animals, these can be considered as their primary source of nutrients. Humans nowadays find these beneficial in terms of supplement production.
Does Saturn have nutrients?
It does not have nutrients in a form that humans can utilise them.
These statements about bacteria and humans is false?
Humans should try to be bacteria free.
Can a human live on hay?
No, a human cannot live solely on hay as it does not provide the necessary nutrients and energy for survival. Humans require a balanced diet that includes a variety of foods to meet their nutritional needs. Hay is primarily fed to animals such as horses and cattle.
