What help bacteria survive harsh conditions?
What mechanism allows both bacteria and viruses to survive harsh environments e.g in the gut?
I'm guess is that... the bacteria and viruses forma a thick coat, called an endospore inside them that allows them to survive harsh enviorments while making them dormant (resting cells) at the same time. once the envorment becomes suitable again, the endospore deteriorates and thus the bacteria or v…irus once again becomes prominant ( non- resting, it can move around now). i think soooooooooo ( Full Answer )
How does hibernation help organisms survive extreme conditions?
Answer .
It allows them to go into a deep sleep so they use a minimal amount of energy. Then when there is more available food, they come out of their hibernation and start feeding to regain their energy reserves to do it again the next winter.
How does bacteria survive?
There are three types of bacteria. Some bacteria are animal-like. The prey on the on other bacteria for food in order to survive. Other bacterias are fungi (mushroom) like. They survive by getting nutrients from dead objects. The fungi -like bacteria is commonly used today s yeast or for curing infe…ctions. The third type of bacteria is plant-like. They use photosynthesis to make thei food. ( Full Answer )
Why do the bacteria used in recombinant DNA expirements have been changed so that they can only survive under special conditions in a laboratory?
Your grammar for this question is not very good however, I believe I can answer your question. If they do get change so they can only survive in a certain condition in a laboratory, I would most likely be to make the bacteria not able to survive Outside the lab. In other words, they don't want it g…etting out. This would be because they usually give the bacteria a resistance to certain antibacterial solutions so that when they cultivate he bacteria, the bacteria that did not accept the plasmid will die from the antibiotic that got mixed into the Agar. In other words, the only bacteria that would grow are the bacteria have accepted the plasmid. ( Full Answer )
How does a rattlesnake survives the harsh conditions in Great Basin?
it uses shade from plants and brush to keep its body temoerature low and only hunts when it absolutely needs food
What are harsh conditions in outer space?
Harsh conditions are conditions that humans would have a hard time living in or not be able to live in.
Can a willow tree survive in harsh climate?
There are several varieties of willow trees and some varieties areable to survive in harsh climates. Types of willow trees that growin the extreme northern climates include the sage leaf and flatleaf.
How do bacteria survive extreme conditions?
people suck for not nowing this question scuse me sir, but i do not appreciate your awnser. it was completley unnesasary and you spelt knowing wrong
How do some species of bacteria survive bad conditions?
They survive by forming a thick protective coating around themselves. They are then known as spores. Inside the spore the bacteria cell becomes dormant and may remain there for a long period of time.
Since bacteria can't survive in cold conditions will an even colder refrigerator prevent more food spoil?
Bacteria can and do survive cold conditions. They just don't grow. But it is true that a refrigerator set around 36°F will keep food longer than if it were set at 40°F.
How do bacteria survive harsh conditions?
They form an endospore. An endospore is a thick cell wall that helps protect them. Endospores enable bacteria to lie dormant for extended periods of time when the environment is unfavorable (such as extreme temperatures, radiation, extreme pH levels, extreme pressures and harmful chemical agents)…. Then, when the environment becomes more favorable, the endospore can reactivate itself to the vegetative state. ( Full Answer )
What condition helps aerobic bacteria to grow and thrive?
The condition that helps aerobic bacteria to grow and thrive isoxygen. In stark contract an anaerobic organism does not requireoxygen to grow and thrive.
How does migration help organisms survive in extreme conditions?
They can't Geese in Northern Canada can live there in the summer. As it getscold, they move south to more hospitable weather. But it's a losingaction! With many more geese, there would be mass extermination.Ah, but the geese in southern Canada migrate (invade) Northern USA.The pattern continues as i…f all the geese were part of one handthat moves its small finger out of the cold one month and thenmoves its thumb out of the heat months later. The whole hand movesjust to accommodate the small finger and then the thumb. So it iswith geese. This forms a model for other species that migrate. ( Full Answer )
What is the Structure that helps some bacteria survive harsh conditions?
It contains most of the things that harsh bacteria to survive .
It has to do with surviving with bacteria in your nose, your skin, and everywhere there is BACTERIA. .
everything doesn't involve in it. .
It is Electra.
What structure enables bacteria to germinate after exposure to harsh conditions?
i dont know i am looking for the same answer haha. anybody know this answer. i am doing test corrections in biology and need the answers... please.
How can bacteria survive harsh conditions?
With the help of endospores, or thick-walled structures that help the bacteria survive harsh conditions..
What condition do bacteria bacteria thrive?
From a very general standpoint, bacteria like warm, dark places. -- warm being approximated human body temperature (98.6 degrees F)
How was the harsh condition reaching the Oregon Trail?
Very harsh. Pioneer journals describe crossing flooded rivers and having whole wagons getting washed down river and how they lost everything. They write about the sickness, death, and heat. How, when going over the mountain passes, the wagons would go over a cliff and they would loose family members… and all of their stuff. That they would bury their dead along the trail and hope it was deep enough so animals wouldn't dig up the bodies. Of the fear of Indian attacks, of getting lost, of death of a child, of having enough food, weather conditions, and anything else. One woman writes about her husband dying on the trail leaving her with 6 children and a newborn baby. She keeps going, looses her wagon in the mountains pass, and when she and her children finally arrive in Oregon they are in rags, hungry, and on foot. We can't even imagine what these people when through. ( Full Answer )
Why might bacteria that undergo conjugation be better able to survive when conditions become less than ideal?
Some bacteria may at times undergo a form of sexual reproduction Added: Because bacteria that undergo conjugation have a statistically better chance of obtaining a beneficial genetic variation from another bacteria that could help them to survive and reproduce in the less than ideal conditions.… ( Full Answer )
How do some bacteria help plants get the nitrogen they need to survive?
Nitrogen- fixing bacteria consume nitrogen in the air and change it into a for that plants can use.
How does the Arctic Moss help it survive the severe weather conditions?
The only one thing i really know and can say apparently.... Is that it can live in such severe weathers and stay alive mainly because it doesnt need soil to grow
What are traits that helps organisms survive and reproduce under a given set of environmental conditions?
Adaptation or adaptive value is any genetically controlledstructural, physiological, or behavioral characteristic. This helpsan organism survive and reproduce under a given set ofenvironmental conditions.
What helps bacteria survive harsh conditions?
Bacteria can go into a sort of hibernated state to survive in more hostile-to-life environments, such as in places with no food or water. They have a thick cellular wall.
How does migeration help organisms survive in extreme conditions?
Migration helps animals survive in extreme conditions by providing them with access to food, a less harsh climate, or better protected area in which to breed or to have offspring. Many animals migrations are linked to those of other animals, for example some animals at the top of the food chain will… follow packs of other animals they use as a main source of food. ( Full Answer )
How did workers respond to harsh working conditions?
Workers protested against harsh working conditions. This led to the formation of unions in order to protect the rights of the worker.
How does the function of the cell wall help plants survive in extremely wet and dry conditions?
the cell wall provides protection to the plant cell, helps maintain the cell shape, and prevents excessive intake of water.
How can lichens survive in habitats so seemingly devoid of nutrients and under harsh physical condition?
Lichens are one of the first organisms to colonise a newly disturbed area and are a part of the first stage in plant succession. Like mosses lichens have a number of adaptations which allow them to survive seemingly nutrient free habitats. Lichens, unlike vascular plants can grow with very littl…e nutrients. There are enough nutrients carried in rain water and dust to allow lichens to grow on rock faces etc. ( Full Answer )
How harsh were the conditions at breitenau concentration camp?
In the eyes of the Nazis, the deaf were of "minor value". The assumption that deafness was a "hereditary disease" lead to forced sterilization. Breitenau was a Nazi education and labor camp established in June 1933 in Germany. It was located in Guxhagen, ca. 15 km south of Kassel and was built aroun…d the Breitenau monastery. By the end of 1933, 11,000 people were arrested and placed in concentration camps. Only a few of them were brought to Breitenau. After the Law for the Prevention of Hereditarily Diseased Offspring was made, Breitenau officials began to test prisoners for hereditary diseases. Many of the prisoners who were found to have hereditary diseases were often transported to euthanasia killing centers or kept at Breitenau under penalty of being forcibly sterilized. ( Full Answer )
By forming this structure some bacteria can survive harsh condition?
They form an endospore. An endospore is a thick cell wall that helps protect them. Endospores enable bacteria to lie dormant for extended periods of time when the environment is unfavorable (such as extreme temperatures, radiation, extreme pH levels, extreme pressures and harmful chemical agents)…. Then, when the environment becomes more favorable, the endospore can reactivate itself to the vegetative state. ( Full Answer )
Do Koala bears have harsh living conditions?
Koalas, which are not bears at all, do not necessarily have harsh living conditions, althoug it is true that they sometimes endure terrible heatwaves in southern Australia, which often lead to devastating bushfires. It lives mostly within the temperate zones. Its habitat is eucalypt woodland and …bushland , but of the several hundred species of eucalyptus ("gum trees"), koalas prefer about 60 varieties, with their specific preferences being limited to a couple of dozen. After that, there are still just one or two key species that a koala population must have to thrive, even if the number of trees of that species is only small. Koalas live in cool temperate zones, right up to hot, sub-tropical zones. They live in eucalyptus trees and are mostly nocturnal and eat certain types of eucalypt leaves exclusively. They are particular to Eastern Australia. Koalas live in a range of habitats, as long as there are abundant eucalyptus trees of the sort they prefer. They are found on coastal islands, tall eucalypt forests, bushland and low woodlands inland. Koalas spend most of their time nestled in the branches of their favoured trees. They do not shelter in tree hollows or nests, but sit comfortably wedged in between tree branches. Koalas are not found in rainforests, nor in grasslands or deserts. These biomes do not support the eucalyptus trees which koalas favour. They are also not found in Alpine or snowy regions. ( Full Answer )
What two characteristics have helped bacteria survive on earth for so long?
Adaptability: Their ability to adapt quickly to extreme conditions and survive frozen or in extreme heat. Reproduction: Their Reproductive rates are incredible high, fast and asexual.
Do ferrets survive harsh winter?
Domestic ferrets cannot survive outside in the extreme cold. Wild ferrets adapt to their climates.
Why might bacteria that undergo conjugtion be better able to survive when conditions become less than ideal?
Because by conjugating they are taking on genetic material from other bacteria and have a statistically better chance of obtaining the variations needed to survive and reproduce in the less than ideal conditions.
What type of bacteria is found in harsh enviornments?
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How do reindeer survive in harsh climate?
The reindeer has a coat with two layers, a dense undercoat to provide warmth in the cold weather and a longhaired overcoat that is weather-resistent.
How do swollen leaves help a plant to survive in warm conditions?
The swollen leaves are narrow so that less sunlight can be taken in for the plant because it already gets alot since its habitat is a warm enviroment so less sunlight would be ideal for it. So therefore less sunlight is taken in at the top of the leaves.
How did the Jews deal with such harsh conditions?
The upper middle and higher class fled to another country. Everyone below found a hiding spot or were sent to concentration camps __ Not all upper and middle class fled. Many were rounded up and sent to concentration camps as well. Those that did manage to flee, usually went to other European coun…tries. As the Nazis moved in, they ran out of places to go. Many countries simply refused to allow them to migrate to their countries so they too were rounded up and sent to camps as well. ( Full Answer )
How do animals survive in the harsh desert climate?
they normally just dig holes and sit in them all day holes keep them cool also they are active at night when its mor cold!! lone wolf
Why does not bacteria survive in harsh conditions?
There are a number of bacteria that DO survive in harsh environments be it pH or temperature extremes or an environment that is very salty. Bacteria that don't survive in harsh conditions usually lose cell wall integrity and break apart, or lose all their intercellular fluid and shrivel up.
How do penguin survive in harsh climate?
Penguins huddle in packs to keep warm. The males have to do that when they are protecting themsleves and their eggs.
How do some bacteria manage to survive the most severe environmental conditions temperature as well as salinity?
These special and very old bacteria are called Archaea bacteria. They are associated with extreme environments, contain unique cell walls and have unique internal structures. Archaea bacteria that are found in hot springs are called thermophiles and those found in high salt content areas are call…ed halophiles. ( Full Answer )
What are two characteristics of a seed help an embryo survive harsh conditions?
Inside a seed is a food supply for the developing plant embryo. Theoutside of a seed is a protective coat. This allows a seed tosurvive cold weather or a lack of water. A seed can remain dormantfor months, or even years, while waiting for the right growingconditions.
How harsh do weather conditions have to be to be adverse?
Weather conditions do not have to be harsh to be adverse, they just have to be different than what they are at the present town. Adverse in a sense means opposite of.
How do animals survive in the harsh desert climates?
There is no one way desert animals survive. Instead, there are a lot of ways animals (and plants) survive in deserts, in part because there are different kinds of deserts. Some are hot, some are cold, some get a lot of rain occasionally, while others get no rain ever, but do get a lot of dew frequen…tly. The same survival techniques do not work everywhere. ( Full Answer )
How does the baby seal survive in the harsh conditions of Antarctica?
Seals are sea mammals. After sunning on an ice floe, or on anAntarctic beach, a baby seal seeking warmth simply returns toliquid water, which is always warmer than the ambient air inAntarctica.
How did Anasazi survive in such harsh environment?
The Anasazi irrigated their very arid landscape to grow corn, beans, and squash, herded sheep, hunted rabbits and deer and bison, and tried to live in harmony with the elements; which included the Great Spirit and other, lesser gods.
How do spiders survive you harsh winters?
Spiders like the garden orb weavers, argiopes, widow varieties thatonly live one season, will die in Winter, leaving behind their eggsac for the next season. Other spiders like tarantulas and fishingspiders, that live longer may hibernate in Winter spending the coldweather under tree bark or rocks, …or in cellars and attics. Someadults survive by preparing a winter nest of silken webbing underloose bark within which they are insulated from the cold. Inseveral species, young spiderlings hatch out, then remain in acommunal webbed egg sac through the winter. Those spiders thathibernate in leaf litter and in rock piles often are not deeplyasleep, and on mild winter days may crawl about in search of insectfood that is plentiful and easy to secure in its dormant state.Young spiders often take refuge in moss, and should you bring aclump into the house, be prepared to have spiderlings and manyother little hibernating creatures crawl out as warmth unlockstheir muscles and increases their metabolism and consumption ofoxygen. ( Full Answer )
How do penguins survive in its harsh environment?
Penguins survive their harsh environment because of a layer of fatand water-resistant feather patterns that are tightly packed. Thefeathers keep out the brutal Antarctic winds. When possible, and apenguin wants to 'warm up', the animal simply dives into the warmerwater, which is always warmer than t…he ambient air above the waterline. ( Full Answer )
How does hibernation help help organisms survive extreme conditions?
Hibernation places the animal in a low energy state that eliminates the need for foraging/hunting during periods of extreme weather. This decreases the amount of time an organism is subjected conditions where the energy required to maintain itself in a "waking state" would be very likely to resu…lt in death. ( Full Answer )
How do reindeer survive the harsh climate?
Reindeer have a thicker coat in winter than in the summer. Theywill dig down through the snow to reach grasses and mosses(reindeer moss is a favourite) to eat. They will also gnaw at treebark.