Answer:
The agent causing the pneumonia, where bluish-green pus was found, is most likely Pseudomonas aeruginosa.
Explanation:
Pseudomona aeuriginosa is a gram-negative bacteria that is one of the main causes of hospital-acquired infections, including pneumonias in mechanically ventilated patients.
One of the characteristics of P. aeuriginosa is the formation of a bluish-green pus, since it has the capacity to form cyanide-based blue pigment upon contact with the organic tissues it infects. This is the reason why previously P. aeruginosa was called a pyocyanic bacillus.
The other options are not correct because the only bacterium that produces blue-green pus is P. aeruginosa.
The recombination frequency between linked genes A and B is 40%, between B and C is 20%, between C and D is 10%, between C and A is 20%, and between D and B is 10%. What is the sequence of the genes on the chromosome?
Answer:
ACDB (or BDCA)
Explanation:
The linked genes A and B have a greater frequency of recombination (40%) and therefore they are found furthest away on the chromosome. Conversely, the smaller distance is between D and B, which exhibit a lower frequency of recombination (10%), while C is localized at the same physical distance of both A and B (20%), so the physical map is ACDB.
Physical map:
A--------C-----D-----B
[ 20 ][ 10 ][ 10 ]
The sequence of the genes on the chromosome is ACDB (or BDCA).
The linked genes A and B have a greater frequency of recombination (40%) and therefore they are found furthest away on the chromosome. Conversely, the smaller distance is between D and B, which exhibit a lower frequency of recombination (10%), while C is localized at the same physical distance of both A and B (20%), so the physical map is ACDB.Physical map:
A physical map of a chromosome or a genome that shows the physical locations of genes and other DNA sequences of interest.
It can be represented as:
A--------C-----D-----B
[ 20 ][ 10 ][ 10 ]
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The non directional movement of a plant part in response to temperature is called ____________
Answer:
thermotropism
Explanation:
Uh, yup.
Answer:
so you know that it is 65,987
Explanation:
Which stage of the SoulCycle involves the division of cells nucleus?
Answer:
Mitosis
Explanation:
The second stage Mitosis, It is the process in cell division where the nucleus divides into two nuclei.
Hope it helps!
In the PBS video about the marathon, the speaker discusses several pieces of information about why humans are well equipped for running. The majority of his support for this position comes from which discipline?
You Answered
Well the PBS kid television is about to teach kids how to behave and be disciplined .
Explanation:
They also have them to learn.
List out the role of polyploid in ornamental horticulture?
What causes plants to curve and grow upward if turned on their side?
Answer:
Gravitropism.
Explanation:
This is when a plant grows upwards against gravity.
It is also trying to grow towards light.
Why is knowing information about embryo development important?
Answer:
It helps you understand how life forms and what it takes for life to develop as well as the changes through this life cycle
Explanation:
Knowing information about embryo development is important because it helps us to understand how an organism grows and develops from a single cell into a complex being.
Why knowledge about embryo development important?An embryo is the stage of development that follows fertilization and begins when the zygote, a single cell formed by the union of a sperm and egg, begins to divide and differentiate into the various cell types that will make up the organism.
This knowledge can be used in various fields, such as reproductive medicine, to help improve fertility treatments and increase the chances of successful pregnancies. It can also be used in fields such as genetics and evolutionary biology to understand how traits are inherited and how species have evolved over time. Understanding embryo development can also provide insights into the causes of birth defects and developmental disorders, and help researchers develop treatments or interventions to improve the health and well-being of individuals.
Learn more about embryogenesis, here:
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5×10
[tex]5 \times 10 = [/tex]
Answer:
5×10=50Explanation:
I hope l helped you. Please follow me. ❤❤❤what does potential energy do
Answer:
Potential energy is energy wating to be released think like a bowling ball at the top of a stair case. It isnt moving but it has the potential to
Explanation:
So in biology potential enrgy like sugar (glucose) can be released and used for your body to do whatever it needs. So in short its just enrgy sitting and wating to be released
Two parrots have different parents. One parrot has red chest feathers, and the other parrot has yellow chest feathers. Why do the parrots have different feather colors on their chest?
Answer:
Hereditary traits.
Explanation:
Since these two parrots (with two different parents), one with yellow feathers and the other one red, it would make sense that they inherited their traits from their parents.
Just as humans have different colors of hair. Parrots can have different chest colors. Both of these come from hereditary genes.
What are the 2 main categories of cells?
A: Eukaryotic cells and Plant cells
B: Animal cells and Plant cells
C: Prokaryotic cells and Eukaryotic cells
D: Prokaryotic cells and Animal cells
Answer:
the answer is C :)))))))))))))
Should zoos have the goal of reintroducing? Or keeping animals safe in captivity?
Answer:
reintroducing
Explanation:
mainly because animals arnt for captivity
Answer:
zoos should be more like animal conservation places instead of human entertainment areas
Polyester will absorb KOH True False
Answer: false
Explanation: Polyester is hydrophobic. For this reason, polyester fabrics don't absorb perspiration, or other fluids, leaving the wearer with a moist, clammy feel. Polyester fibers typically have a low level of wicking. Relative to cotton, polyester is stronger, with a greater ability to stretch
ATP is a(1 point)
storable form of energy.
usable form of energy.
form of energy that can be used and stored.
form of energy that can be stored and released as heat.
Hello there!
Your answer should be ATP is a stored form of energy.
You see, Think of it as the “energy currency” of the cell. If a cell needs to spend energy to accomplish a task, the ATP molecule splits off one of its three phosphates, becoming ADP (Adenosine di-phosphate) + phosphate. The energy holding that phosphate molecule is now released and available to do work for the cell. Hope this works!
Answer:
a storable form of energy
Explanation:
Since DNA precipitates out in ethanol, is DNA soluble or insoluble in ethanol? Explain.
what is the relationship between exposing to a virus and developing immunity to it? cite evidence from the text to support your response
Answer:
Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.
Explanation:
Viruses are biological agents that can produce diseases when they enter the body of a living being. In response to contact with a virus, the immune system synthesizes specific antibodies to combat the foreign biological agent.
Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).
An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.
The acquired immunity, mediated by antibodies, is the base for the development of vaccines.
what is brain cancer ?
Answer:
Brain cancer is an overgrowth of cells in your brain that forms masses called tumors. Cancerous, or malignant, brain tumors tend to grow very quickly. The symptoms of brain cancer depend on the size and location of the tumor.
Common brain cancer symptoms include:
headaches that are usually worse in the morning
nausea
vomiting
a lack of coordination
a lack of balance
difficulty walking
memory lapses
difficulty thinking ,speech problems
.Many of the symptoms of brain cancer are also caused by other, less serious conditions. There’s no need to panic if you’re experiencing these symptoms, but it’s a good idea to visit your doctor to have your symptoms investigated, just in case.
Explanation:
In a hostel, 30 students have food enough for 40 days. How many students should leave the hostel so that the food is enough for 100 days ?
Answer:
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Explanation:
Which of the following is NOT an example of natural selection?
a. Plants with thorns are less likely to be eaten by herbivores than other members of the same species that lack thorns.
b. Bacterial populations in hospitals develop resistance to drugs used to combat infection by them.
c. Scientists breed cows that give greater amounts of milk than their ancestors.
d. Fruit fly larvae with an enzyme to break down alcohol are better able to feed on fermenting fruit than those that lack the enzyme.
e. Female fish that produce more eggs leave more offspring than those that produce fewer eggs.
Answer:
A
Explanation:
Answer: C
Explanation:
It is not natural selection because the scientist are making to where the next cow generations produce more milk instead of nature doing the work over time.
Need answer very quickly please!!!
Which statement best describes how carbohydrates help the body maintain
homeostasis?
O A. They help the body fend off pathogens.
B. They provide the body with energy.
C. They provide the body with good genes.
OD. They help regulate body temperature.
Answer:
They provide the body with energy.
Explanation:
Explain what contributes to an ecosystems stability?
Answer:
Factors influencing ecosystem stability are biotic potential and environmental resistance. This could be in the form of positive and negative factors of population growth either abiotic or biotic, species diversity that is highly correlated with stability, as well as climate.
Explanation:
i hope this helps
what is the key factor in determining the habitable zone of a planet
Answer:
The key factor in determining the habitable zone of a planet is looking for a Earth-like planet that is able to have water on it's surface, and make sure that it can still give or support life.
Hope this helps!
Answer:
Ability of water to be liquid.
Explanation:
Which layer contains the ground
we walk on?
lithosphere
hydrosphere
mesosphere
atmosphere
Answer:
(A) would be the right answer
Explanation:
Have an awesome day :)
When higher concentrations of corn syrup were used, less water was absorbed
True False
Question 47
2 pts
If our body could not do any anabolic chemical reactions for a short time
then during that time our body would not be able to...
o Maintain a constant temperature around 98 degrees fahrenheit
O Burn sugar and fat
O Move
O Make new cells
Question 48
2 pts
what is the domain containing all organisms with eukaryotic cells
Answer:
Domain Eukarya
Explanation:
There are only three domains; the Archaea, Eukarya, and Bacteria. Domain Eukarya came from the first prokaryotic cells billions of years ago.
What is the minimum internal temperature for holding hot food to
prevent harmful food borne pathogens from multiplying?
Why are bacterial cells often used as a host for genetic manipulation?
Answer:
Explanation:
because bacteria reproduce and make proteins very quickly , because the plasmids in bacteria also contain nucleotide sequences called restriction sites that can be cut easily by enzyme.
which of the following contributes to warmer temperatures on earth
A. more direct sunlight
B. longer days
C. all of the above
Minerals are naturally occurring inorganic solids that possesses an orderly internal structure and a definite chemical composition
This orderly internal structure or regular pattern is called its
2
hardness
B
cleavage furrow
specife gravity
crystal structure
Answer:
hardness
Explanation:
Answer:
hardness
Explanation:
(k12)