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What two factors must be present in the bacteria environment for you to see the green color?
Wiki User
∙ 12y ago
arabinose and UV light
Wiki User
∙ 12y ago
To see green color in bacteria, two factors are required: the presence of a green fluorescent protein (GFP) gene, which codes for the green color, and an external source of blue or UV light to excite the GFP protein and produce the green fluorescence. The combination of these factors allows for the visualization of green color in bacteria.
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Why did bacteria in the agar dish turn yellow?
to see time fly! You may be referring a bacterial transformation experiment. If so, the bacteria turns color to indicate that the DNA that was transferred to the bacteria is being expressed and the transformation was successful. If you are referring to the natural color of bacteria growing in large colonies on agar, that beige color is their natural color only visible when they are growing in colonies by the millions. The yellow color could also be a fungus which has contaminated your plate which happens often in a non-sterile classroom environment. Never open a petri dish after bacterial growth or fungal growth is evident.
What color is space dust?
Space dust can vary in color depending on its composition, ranging from reddish-brown to green or blue. The color is influenced by factors such as the minerals present in the dust and the way it interacts with light in space.
What change will not affect the pressure in a container?
Changing the color of the container will not affect the pressure inside it. Pressure is determined by factors such as temperature, volume, and the number of gas molecules present, not by the container's color.
What is the function of the test reagent in the oxidase test?
The test reagent in the oxidase test contains a substrate that changes color when it is oxidized by cytochrome oxidase, an enzyme present in certain bacteria. The color change indicates the presence of the enzyme, helping to differentiate between oxidase-positive and oxidase-negative bacteria.
Does the temperature around you affect the mood necklace?
Yes, mood necklaces may change color based on body temperature, which can be influenced by the temperature of the environment around you. However, other factors like stress, exercise, and emotions can also impact the color of a mood necklace.
How does pearls get their colors?
Pearls get their color from the minerals and organic compounds present in the water where they are formed. Factors such as the type of mollusk creating the pearl, the environment, and any treatments applied can also influence the color of a pearl.
The loss of color observed in coral when the pH of their environment is lowered is due to?
loss of bacteriaattack by bacteria loss of algae attack by algal species
What physical traits are influenced by the environment?
Physical traits influenced by the environment include skin color, body weight, and height. Factors such as exposure to sunlight, access to nutritious food, and overall living conditions can impact these traits.
What are the factors affecting choices of color?
factors affecting choice of color
Do dark socks make more bacteria in a shoe than white socks experiments?
There is no significant difference in the amount of bacteria that dark socks versus white socks may harbor in a shoe. Bacteria are generally present on the feet regardless of sock color. Good foot hygiene and proper shoe maintenance are more important factors in preventing bacterial growth.
Why did bacteria in the agar dish turn yellow?
to see time fly! You may be referring a bacterial transformation experiment. If so, the bacteria turns color to indicate that the DNA that was transferred to the bacteria is being expressed and the transformation was successful. If you are referring to the natural color of bacteria growing in large colonies on agar, that beige color is their natural color only visible when they are growing in colonies by the millions. The yellow color could also be a fungus which has contaminated your plate which happens often in a non-sterile classroom environment. Never open a petri dish after bacterial growth or fungal growth is evident.
What are the factors affected of color?
factors affecting choice of color
Why is it important to note the color of individual colonies?
The color of individual colonies can provide information about the type of bacteria present. Different bacteria produce pigments that result in distinct colony colors, which can help in identifying and categorizing them. This information is valuable in microbiology for classification and diagnostic purposes.
Does color affect how rabbits move?
No, the color of a rabbit does not affect how they move. Their movement is primarily influenced by factors such as their age, health, environment, and natural instincts. The color of a rabbit is typically linked to its breed and genetics, rather than its movement patterns.
Why is chlorine used in waste water treatment plants?
Chlorine is used in waste water treatment plants mainly for disinfection purposes. It helps kill harmful bacteria, viruses, and other microorganisms present in the wastewater before it is discharged back into the environment. Chlorine also helps control odors and removes color from the treated wastewater.
What color is space dust?
Space dust can vary in color depending on its composition, ranging from reddish-brown to green or blue. The color is influenced by factors such as the minerals present in the dust and the way it interacts with light in space.
Which bacteria is bad?
purple bacteria is good but every other color is bad
