Three environmental factors that affect Salmonella growth and
survival.
Answers
Answer: Temperature, Humidity(can go hand in hand), pH, and sunlight to name a few
Final answer:
Three environmental factors that affect Salmonellagrowth and survival are temperature, moisture, and pH level.
Explanation:
Salmonella is a type of bacteria that can cause food poisoning in humans. It is commonly found in raw or undercooked poultry, eggs, and other food products. The growth and survival of Salmonella are influenced by various environmental factors. Three important factors that affect Salmonella growth and survival are temperature, moisture, and pH level.
Temperature: Salmonella bacteria thrive in temperatures between 40°F (4°C) and 140°F (60°C). This temperature range is known as the danger zone for bacterial growth. At temperatures below 40°F, Salmonella growth slows down, while temperatures above 140°F can kill the bacteria.
Moisture: Salmonella requires a moist environment to grow and survive. High levels of moisture provide favorable conditions for bacterial growth. Dry environments, on the other hand, can inhibit Salmonella growth.
pH Level: Salmonella bacteria prefer a slightly acidic to neutral pH range of 4.0 to 7.0. Extreme pH levels, either highly acidic or highly alkaline, can inhibit the growth of Salmonella.
Understanding these environmental factors is crucial in preventing the growth and spread of Salmonella in food and other environments.
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Related Questions
The _______ is a muscle in the bottom of the chest that bends downward to draw air in, and bows upward to force air out of the lungs. A. diaphram B. bronchi C. trachea D. heart
(16)If a cell is fused with another cell which of the following would be the best example of a trans-mechanism of epigenetic control?Feeding a specific diet to female mice may result in an increased proportion of pseudoagouti offspring if In the Igf-2 allele, which chromosome is imprinted? Which is expressed? Match the following terms with their descriptions below.
The kinesthetic system is the sensory system that involves ___________.a. the bones in the middle ear and inner ear b. information from the muscles and joints c. the sensory receptors in the vestibular sacs d. information from the olfactory cilia
In this simple food chain, the organism that converts solar energy into usable chemical energy is missing. that would be the?
56.32 kL = _____ L
0.056320
0.56320
5,632
56,320
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Answer: 56,320
Explanation:
Volume of a substance is defined as the quantity of three-dimensional space occupied by a substance. The units used to express volume are liters, cubic meters, gallons, milliliters etc.
By metric based system of units :
1 kilo (k) =
Given: 56.32 kL of volume of a substance
Thus as 1kL is equal to 1000 L
56.32 kL is equal to =
Thus the volume in Liters will be 56320.
Answers
Macromolecules are large molecules with many atoms. They have various functions in the body including storage and transmission of hereditary information through nucleic acids. Thus, option D is correct.
What are nucleic acids?
Nucleic acids are one of the major macromolecules that are made of nucleotides joined together to make a whole chain. The nucleic acids are present in the nucleus of the cell and are crucial as they are involved in the transfer of hereditary characters.
The nucleic acids include DNA and RNA that are majorly involved in coding, storing, and transferring genetic information from generations. DNA comprises the genetic material and RNA allows the regulation and coding of the genes.
Therefore, option D. the nucleic acids store and transmit hereditary information is correct.
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Your question is incomplete, but most probably your full question was, Which statement is the correct explanation of the function of macromolecules in carrying out a major function in the cell?
A. Lipids control the rate of cell reactions.
B. Carbohydrates form waterproof coverings.
C. Proteins are the main source of energy for the cell.
D. Nucleic acids store and transmit hereditary information.
Answer:
Nucleic acids store and transmit hereditary information.
Explanation:
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Final answer:
Ringing of the ears after exposure to loud music is most likely caused by damage to the hair cells in the inner ear. This damage can result in tinnitus, a perception of ringing in the ears. Preventive measures, such as limiting exposure to loud noise and using ear protection, can help prevent damage to the hair cells.
Explanation:
Ringing of the ears after exposure to loud music is most likely to be caused by damage to the hair cells in the organ of Corti, which are auditory receptor cells of the inner ear embedded in the basilar membrane. These hair cells can be damaged by loud sounds, causing the perception of ringing in the ears, known as tinnitus. This damage is usually irreversible, but can be prevented by limiting exposure to loud noise and using protective measures such as earplugs or earmuffs.
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in the end, they found out that the allele frequency and the genotype frequency will remain constant from generations if evolution is absent.
hope this helps