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Which of the following are a heterofermentative bacterial species?

Which of the following are a heterofermentative bacterial species? Correct Answer Lueconostoc spp.

Lueconostoc spp. is a heterofermentative bacterial species. If they are added to its primary product, lactic acid, then it produces significant quantities of secondary products like alcohol, acetic acid, etc.

Related Questions

In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. B: The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas.  C: Endangered species may be at risk due to factors such as habitat loss, poaching, and invasive species. D: An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction.
Why do exotic species pose a threat to an indigenous ecosystem such as in a Lake or an isolated island in the Andamans? 1. Such species compete with the local or native species for food. 2. They may be predators of local species. 3. Such species may cause diseases in native species. Select the correct answer code:
Propositions under Evidence Act are:
1. Statement is a genus, admission is a species & confession is a sub species
2. Statement & admission are species & confession is a sub species
3. Statement & admission are genus & confession is a species
In this context which of the following is correct:
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.
Ants have been living on the earth for more than 100 million years and can be found almost anywhere on the planet. It is estimated that there are about 20000 different species of ants. For this reason ants have been called Earth's most successful species. If you watch ants for any length of time you will see that they really do communicate with each other and very effectively too. Ants communicate by touching each other with their antennae. Ants also use chemicals called pheromones to leave scent trails for other ants to follow. Ants build many different types of homes. Many ants build simple little mounds out of dirt or sand. Other ants use small sticks mixed with dirt and sand to make a stronger mound that offers protection from rain. Western Harvester ants make a small mound on top, but then tunnels up to 15 feet straight down to hibernate during winter. Ant mounds consist of many chambers connected by tunnels. Different chambers are used for nurseries, food storage, and resting places for the worker ants. Some ants live in wood like termites. Army ants don't make a home at all but travel in a large groups searching for food. Ants are social insects which means they live in large colonies or groups. Some colonies consist of millions of ants. There are three types of ants in each species, the queen, the sterile female workers and males. The male ants only serve one purpose, to mate with future queen ants and do not live very long. The queen grows to adulthood, mates, and then spends rest of her life laying eggs. A colony may have only one queen, or there may be many queens depending on the species. Ants go through four stages of development: egg, larva, pupa and adult.
Why are ants called the 'Earth's' most successful species?
While sequencing of The first bacterial genome—Approximately ____ of the ____ predicted genes matched genes of another species, the bacterial species E. coli K-12 that had been the subject of many years of genetic and biochemical research.
Consider the following statement
1. A bacterial food intoxication refers to food borne illnesses caused by the presence of a bacterial toxin formed in the food.
2. A bacterial food infection refers to food borne illnesses caused by the entrance of bacteria into the body through ingestion of contaminated foods and the reaction of the body to their presence or to their metabolites.
Which of the statements given above is/are correct?
Viral transduction is the process by which viruses carry bacterial DNA from one bacterial cell to another. In what way does this process play a role in bacterial evolution?
Which of the following statements regarding species interdependence are true? A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis
Given is a statement followed by two assumptions numbered I and II. Consider the statement and the following assumptions and decide which of the assumptions is/are implicit in the statement. Statement: Global warming, species extinction and deforestation are posing a threat to the environment. Assumptions: I. The more we exploit and degrade our environment, the more ecological imbalance we create, ultimately putting the very existence of human life at risk. II. Every species is dependent on every other species for survival, directly or indirectly. Human beings are the ones who depend on maximum number of species for not only our survival but also for our development needs.
Which of the following statements is/are true? A- Endangered species are in the danger of extinction B- All endemic species become endangered C- Endemic spices may come under the threat of extinction on introduction of new species in that region D- Hotspots have numerous endemic species