Biology, 01.07.2019 06:40 chanahvanya

Preservatives such as citric acid are added to foods to interfere with bacterial growth. this creates an acidic ph in the food. why does this affect the bacteria that are present?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 18:30, risolatziyovudd

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

Answers: 2

continue

Biology, 21.06.2019 23:00, genesisheaven1

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Answers: 3

continue

Biology, 22.06.2019 01:00, meandmycousinmagic

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Answers: 1

continue

Biology, 22.06.2019 11:00, anitadefrances

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Answers: 1

continue

You know the right answer?

Preservatives such as citric acid are added to foods to interfere with bacterial growth. this create...