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Answer:
C i think.......................................
Related Questions
When identifying the agent responsible for causing a disease, why is evaluation of colony morphology not enough?
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Answer:
Some infectious diseases are distinctive enough to be identified clinically. ... Infections may be caused by bacteria, viruses, fungi, and parasites. ... Microbial Identification: Colony and cellular morphology may permit preliminary ... Diagnostic medical microbiology is the discipline that identifies etiologic agents of disease.
Explanation:
Microorganisms have antigens present on their surface, Antigen tests detect the presence of a microorganism directly so that doctors can diagnose an infection quickly, without waiting for a person to produce antibodies in response to the microorganism.
Evaluation of colony morphology is not enough as it is not a definitive test. colonies of different bacteria can look the same, so it can help narrow.
What is antigen tests?An antigen test is an immunoassays test used for the detection of a specific viral antigen that indicates current viral infections.
Hence, Antigen tests detect the presence of a microorganism whereas, Evaluation of colony morphology is not enough as it is not a definitive test.
To learn more about the Antigen click here
https://brainly.com/question/14453511
plz no bit.yl stuff, just answers
Sickle cell anemia is a disease that affects the circulatory system.It can be passed from parent to child. Which of the following indicates the significance of this disease?
A.It shows that a disease can cause genetic changes.
B.It is a reflection of how genetic factors affect health.
C.It shows how public health is affected by environmental factors.
D.It indicates how a toxin can play a role in the development of disease.
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In at least 200 words explain how DNA replicates
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Answer: Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. Finally, a special enzyme called DNA polymerase organizes the assembly of the new DNA strands. The following description of this three-stage process applies generally to all cells, but specific variations within the process may occur depending on organism and cell type.
~i hope this helps :)
Answer:
QUESTION:
ANSWER:
Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. DNA replication is one of the most basic processes that occurs within a cell. Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, like the parent cell. To accomplish this, each strand of existing DNA acts as a template for replication.
The initiation of DNA replication occurs in two steps. First, a so-called initiator protein unwinds a short stretch of the DNA double helix. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands. As the helicase moves along the DNA molecule, it continues breaking these hydrogen bonds and separating the two polynucleotide chains
Meanwhile, as the helicase separates the strands, another enzyme called primase briefly attaches to each strand and assembles a foundation at which replication can begin. This foundation is a short stretch of nucleotides called a primer
After the primer is in place on a single, unwound polynucleotide strand, DNA polymerase wraps itself around that strand, and it attaches new nucleotides to the exposed nitrogenous bases. In this way, the polymerase assembles a new DNA strand on top of the existing one
Explanation:
A lot more than just 200 words sorry.
Hope that this helps you out! :)
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Why does an atom have a neutral charge?
A. It has equal numbers of electrons and neutrons.
B. The number of neutrons equals the number of protons and
electrons in the atom.
C. It has equal numbers of electrons and protons.
D. It has equal numbers of neutrons and protons.
ITS C
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What is meant by trophic levels?
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Answer:
The position it holds in the food chain
Explanation:
A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves.
The soil has certain microbes that interact with the roots of plants in a symbiotic relationship. Which organism is harmed from this relationship?
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Answer:
No organisms
Explanation:
This is because the kind of symbiotic relationship between plants root and microbes is mutualism. In this relationship both organism s benefit and non is harmed. The microbes make nutrients available for the root, it increase root permeability and also root metabolism while the roots provide home for the microbes and Al's derives food.
Deoxyribose (sugar). Total number in image?
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Answer:
Formula: C5H10O4
Molar mass: 134.13 g/mol
Solubility in water: Very soluble
Melting point: 91 °C (196 °F; 364 K)
Appearance: White solid
Classification: Pentose, Deoxy sugar
Oxygen, Sunlight, and temperature are all examples of what type of limiting factor?
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Answer:
Biotic Limiting Factors
These limiting factors can be further broken down into abiotic or biotic limiting factors. Abiotic factors are non-living physical and chemical elements in the ecosystem, such as sunlight, temperature, soil, water, and oxygen
why is it important to save energy in our daily lives
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Answer:
So you can be more active and do different things that need energy
Explanation:
Having energy is an important part of daily life. Without energy, the human body would not be able to go throughout the day without being tired and without their muscles and bones hurting.
Substance A is a gas and substance B is a liquid, They are at the same temperature why is one gas and one a liquid
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How are primary and secondary ecological succession similar?
1 Both types of succession require the same amount of time to occur.
2 Both types of succession result in greater biodiversity over time.
3 Both types of succession decrease the stability of an ecosystem.
4 Both types of succession have the same starting conditions.
5 Both types of succession eventually lead to a community closer to equilibrium.
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Answer:
I don't know
Explanation:
I don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowI don't knowHow are primary and secondary ecological succession similar?
1 Both types of succession require the same amount of time to occur.
2 Both types of succession result in greater biodiversity over time.
3 Both types of succession decrease the stability of an ecosystem.
4 Both types of succession have the same starting conditions.
5 Both types of succession eventually lead to a community closer to equilibrium.
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This is a question that has been confusing - In addition to carbon dioxide, what other two ingredients does a plant need for photosynthesis?
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Answer:
Carbon dioxide, water and sunlight
Answer:
water and sunlight
Explanation:
Somebody please help? Thanks
Answers
Answer:
I don't know man i am guessing the first one and the third one
Explanation:
Answer:
Should be A and C.
Explanation:
Acquired traits are traits a living thing gets over time, such as a scar.
Someone suggested that everything to be sent to the base on the moon must be sterelized so that no bacteria of any kind are present.Do you think this is a good idea
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Answer:
Yes.
Explanation:
Yes, it is a good idea by sterilizing everything because this sterilization process kills bacteria or other harmful microbes on the items and no chance of bacterial infection occurs in the base that is present on the moon. This sterilization process is very important in order to make the health of the crew members and scientists that lives in the base on the moon. If the bacteria or other harmful microbes enters in the base so its maintained environment will triggers its growth and infections in the humans so it is a good idea.
bacteria in nodules on the roots of plants before an important role in the _______ cycle.
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Not 100% sure tho
A limiting factor is a resource or other factor in the environment that can lower the population growth rate.
A. True
B. False
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I will mark Brainliest for frist answer
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Answer:C, to contain the information
Explanation:
What is the relationship between the rock cycle and the plate tectonics?
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Answer: The metamorphic rocks can erode into sedimentary rocks which can turn into igneous rock. Metamorphic rocks in the rock cycle is driven by tectonic plates.
Explanation:
Can someone please help me on this plz I beg u :(
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Answer:
Coleoptera is correct! Hope this helps.
How can a person cannot taste PTC I'd both of their parents have the ability to taste PTC?
Answers
Answer:
the parents are (Tt) and each passed down the recessive allele so the child is (tt)
Explanation:
what is the mRNA in TACCGGATGCCAGATCAAATC?
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Answer:
AUGGCCUACGGUCUAGUUUAG
30. Which of the following best explains why enzymes are necessary for many cellular reactions?
A. Enzymes supply the oxygen necessary for the reactions.
B. Enzymes change reactants from solid to liquids during the reactions.
C. The reactions take up too much space in the cell if the enzymes are missing.
D. The reactions are too slow to meet the needs of the cell if enzymes are missing.
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Answer:
D. The reaction are too slow to meet the needs of the cell if enzymes are missing
hope it helps
dead cells are removed from the Dermis by phagocytosis. true or false?
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explain how at least three pieces of evidence support the theory of evolution.
Dont put any link or else I won’t give brainlist, just answer.
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Answer:
1. Fossil evidence
2. Homologous similarities.
3. Molecular evidence
Explain the lifecycle of mosquito in short
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Answer:
Mosquitoes have 4 life stages: egg, larva, pupa and adult. Mosquitoes can live and reproduce inside and outside the home. The entire life cycle, from an egg to an adult, takes approximately 8-10 days. Hope this helps! :)
Earth science question. Please help
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Answer:
answer choice 4, more rain and a steeper slope cause it to flow faster
Explanation:
The climate influences ________
A. Plant growth
B. Biodiversity
C. Adaptions of land organisms
D. All of the above
Answers
Answer:
D
Explanation:
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did you get the answer
What natural force is responsible for the formation of the cliffs by the ocean in the picture?
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Answer:
i think that the wind is responsible
Explanation: Cliffs are usually foreign because of processes called erosion and weathering. Weathering happens when natural events, like wind or rain, bricks of pieces of rock.
GIVING BRAINLIEST
Lodgepole pine trees produce seeds in cones. The cones open after being exposed to high temperatures created by wildfires. How does this adaptation help the lodgepole pine survive?
A) It allows the lodgepole pine tree to make more seeds in cones that are hard to open.
B) It creates more wildfires for the lodgepole pine tree to reproduce.
C) It makes the seeds travel and grow in areas where there are no wildfires.
D) It helps the lodgepole pine tree to protect the seeds and to reproduce.
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Answer:
D
Explanation:
A layer of resin and woody tissue sticks the cones' scales together. The seeds are locked in tight, and the cones can't open unless they're exposed to VERY high temperatures like the type of temperatures that fire provides. This shows they survive through exposing the seeds after forest fires.
Answer:
D
Explanation:
A It allows the lodgepole pine tree to make more seeds in cones that are hard to open. IS WRONG B) It creates more wildfires for the lodgepole pine tree to reproduce. IS WRONG C) It makes the seeds travel and grow in areas where there are no wildfires. DEFINITLY NOT so that leaves it with D It helps the lodgepole pine tree to protect the seeds and to reproduce.
