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Based on the phylogenetic tree, I would predict that it would be more difficult to develop a drug to treat a fungal infection than a bacterial infection of humans, as they are more related to us. This would make more difficult to find a target that doesn't affect humans, as they have many simmilarities in their molecular mechanisms than with bacteria, that to start with, are prokaryotic.
Related Questions
how much oil was released in the cuyahoga river
Answers
Answer:
about 90
Explanation:
Can you please help
Answers
Answer:
ggg
Explanation:
How are plant cells different from animal cells?
(they convert sunlight into energy, they take in material through their cell membrane, or they use energy to grow and reproduce)??
Answers
Answer:
one has a cell wall and tge other doesnt
Plant cells are square or rectangular in shape , and have a cell wall
Animal cells are irregular or round in shapes , does not have a cell wall .
Hope it helps:)
which situation would most likely descreses the carrying capacity for humans in a certain region?
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Answer:
Explanation:
The situation that would most likely decrease the carrying capacity for humans in a certain region is a crop disease becomingresistant to medicine.
Evidence that agrees with your prediction supports your
What??????
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Answer:
I think the answer is hypothesis
NEED HELP ASAP! Biology
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An organism's body cells ALL have the same set of Genes
Genes can be blocked by Transcription Factors
Genes can be activated by Transcription Factors
Gene off: No transcription and/or translation ---> Gene Repression = No Protein(s)
Gene on - transcription- mRNA - translation ---> Gene Expression = Protein(s)
What are gene expression and gene repression?The mechanism by which a gene is activated in a cell to produce RNA and proteins is known as gene expression. It could be determined by examining the RNA, the protein produced from the RNA, or the function of the protein in a cell.
Gene repression is the process of turning off specific genes whose byproducts are required to keep a cell functioning, such as the creation of essential cofactors or enzymes. This is crucial if the end products of these genes are short-lived, degrade, or are digested.
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explain why germinating seeds were used in this investigation cellualr respiration
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Explanation:
As oxygen is consumed to provide energy, germinating seeds release carbon dioxide. ... HYPOTHESES: The experimental hypothesis is that germinating seeds will show a greater rate of respiration than control glass beads. Additionally, that at higher temperatures, the rate of cellular respiration in the seeds will increase.
Which of the following CANNOT be inferred based solely on the diagram shown below? (select all that apply)
Frog
Lizard
Their DNA is over 90% the same.
- They share a common ancestor.
- Both species evolved from an aquatic animal.
- Both of organisms' embryos have gills.
- They live in the same Environment.
Answers
- Their DNA is over 90% the same.
- They share a common ancestor.
- Both species evolved from an aquatic animal.
- Both of organisms' embryos have gills.
- They live in the same environment.
Without additional information or specific evidence, it is not possible to infer these statements from a diagram alone.
CAN SOMEONE PLEASE HELP ME ON BOTH QUESTIONS ASAP!!!! AND DONT PUT LINKS PEOPLE KEEP PUTTING LINKS!!!
Answers
Answer:
A, A
Explanation:
Rivers pick up and move sediment downstream creating landforms.
I believe it is A, not 100% sure. However. heavy rain creates runoff that would push pollution into the rivers and ponds.
Answer:
Question 1. (a)
Question 2. (a) (But I'm not sure about it, I think it can also be D)
Explanation:
Varicella-zoster is the virus that causes chickenpox. The average incubation period is 14 to 16 days after exposure. A person usually experiences a mild fever and fatigue for 1 to 2 days before rashes appear all over the body. A person having had chickenpox as a child may have the virus lay inactive in the nerve cells for many years only to reactivate much later as an adult in the form of shingles, which results in a very painful rash. This information suggests that the reproductive cycle of the varicella virus is -
a)lytic for shingles because the virus causes rashes to appear on the skin.
b) lysogenic for chickenpox because the virus attacks the mucous membranes.
c) lysogenic because the virus is a varicella-zoster virus.
d) lytic for chickenpox because the symptoms appear soon after infection.
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Answer:d
Explanation: because it’s true
Which substances are cycled between living thing and non living environments?
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An organism's genetic makeup (alleles) is known as its?
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Answer:
An organism's genetic makeup is called its genotype
Explanation:
The genetic expression of species is controlled by the genotype. An organism's genetic makeup (alleles) is known as its genotype.
What is a gene ?
Gene is the unit of inheritence that passes from parents to offspring. It is basically called as the unit of expression.
Genetic makeup that is alleles are basically the pair of contrasting characters residing together on the same chromsome where they are able to express themselves without disturbing the expression for each other.
Genotype is the genetic makeup and phenotype is aclled as the physical expressions that are controlled by these genes. The physical characters are controlled by the genes that are dominant and the dominant genes are the ones that show their expressions.
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How come the human body does not absorb water completely? In other words; why is it that even though the water could be the best possible in terms of purity, the kidneys still need to filter it? What is there to filter if the water is completely clean and pure? Shouldn't all that water simply be absorbed by all the cells in our organism?
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Answer:
Because it's job of kidney to filter out everything passing through it.
Explanation:
logical answer:
it's the job of kidney to filter every thing which oasses through it. How can your kidney know that the water you had drink is pure . Does your kidney have brain ?? likewise nothing is 100% perfect in this world , the water you drink is also not 100% pure.
Knowledgeable Answer:
Human body doesn't absorb all water completely because some water is filtered from our kidney to maintain overall fluid balance,to
regulate and filter minerals from blood, to
remove waste material and toxic substances. and it's the function of kidney to filter everything hich passe through it and if it stop filtering then human body doesn't work properly.
HOPE IT HELP ...... BUT VERY LONG SNSWER HAHAHAhonors biology test scientific method 25 questions thick leg muscles in dogs inheritance cannot account for
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Option D. Inheritance alone may not account for thick leg muscles in dogs.
The conclusion that inheritance alone may not account for thick leg muscles in dogs is based on the data collected, which showed that dogs that lived outdoors had thicker leg muscles than dogs that lived indoors. This suggests that environmental factors, such as exercise, may also play a role in determining the thickness of leg muscles in dogs. It is possible that both genetic and environmental factors interact to determine the thickness of leg muscles in dogs, and that inheritance alone is not sufficient to explain the observed differences.
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The complete Question is:
You hypothesize that thick leg muscles are an inherited trait in dogs. Youcollect data on several dogs, and the data show that dogs that live outdoorshave thicker leg muscles than dogs that live indoors. What should youconclude?
A. Inheritance of thick leg muscles may be associated with coat thickness indogs.
B. Dogs that inherit thick leg muscles may not survive indoors.
C. Dogs with thick leg muscles may require more exercise than dogs withthin leg muscles.
D. Inheritance alone may not account for thick leg muscles in dogs.
are phenols and glycosides induced or pre-existing defenses mechanisms for plants immunity ?
Answers
Phenols and glycosides are pre-existing defense mechanisms in plants' immune systems. These compounds are part of the plant's chemical defense arsenal and are present in various tissues even before any attack or infection occurs.
Phenols are secondary metabolites found in plants that have antimicrobial and antioxidant properties. They contribute to the plant's defense against pathogens by inhibiting the growth and development of microorganisms. Phenols also play a role in wound healing and lignification, which strengthen the plant's cell walls.
Glycosides are another class of secondary metabolites found in plants that have diverse functions, including defense against herbivores and pathogens. Some glycosides act as toxic compounds when ingested by herbivores, while others can inhibit the growth of microorganisms or interfere with their feeding behavior.
Both phenols and glycosides are produced by plants as part of their constitutive defenses, meaning they are present at baseline levels even in the absence of stress or attack. However, their production can be further induced or enhanced in response to specific stimuli, such as pathogen invasion or herbivore feeding.
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If the DNA was part of a gene for a different protein other than crystallin, how would the DNA differ?
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Answer:
If the DNA was part of a gene for a different protein, the DNA sequence would be different. Each gene has a unique sequence of DNA that provides the instructions for building a specific protein.
Changes in the DNA sequence would lead to changes in the amino acid sequence of the protein, resulting in a different protein with different functions. Additionally, different genes have different regulatory elements that control when and where the gene is expressed, as well as the level of expression.
Therefore, the DNA sequence and regulatory elements of a gene for a different protein than crystallin would be different from the DNA sequence and regulatory elements of the crystallin gene.
Hope this helps!
True or false? Earths temperature remain stable because the amount of thermal energy received is radiated back to space
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true
well technically yes but no-ish
there are many factors like global warming and etc.
hope this helps
what are some characteristics and examples of members from the class reptilia?
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Scientists are testing the impact of soil on the growth of a plant. They add the plant to soil that has been sterilized (removed of all microbes), and the plant fails to grow. What might be one cause of this finding
Answers
Explanation:
not really sure what microbes in the plant Falls to grow
Natural selection does not
a. Produce the mutations
b. Select those mutations that give an organism an advantage
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Natural selection does not produce the mutations that are in option A, as natural selection is the process by which certain advantageous traits become more common in a population over time because individuals with those traits are more likely to survive and reproduce.
Natural selection does not produce the mutations themselves. Mutations are random changes that occur in an organism's DNA and can happen for various reasons, such as exposure to radiation or mistakes during DNA replication. Natural selection acts on the variation already present in a population, selecting for traits that confer advantages in a given environment and allowing those traits to become more prevalent over time.
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8. In what year was the concentration of carbon dioxide 355ppm? *
о 2012
2010
о 1980
O 1990
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Answer:
slightly after 1990 (when it was 354.19)
Cite 5 ways to lessen the pollution of soil, water and air as Earth’s resources are used in everyday life.
Answers
1. Reduce, Reuse, and Recycle: Implementing practices that prioritize the reduction of waste, encourage the reuse of materials, and promote recycling can significantly lessen pollution across all three mediums.
2. Sustainable Agriculture: Adopting sustainable agricultural practices can help minimize soil, water, and air pollution.
Practices such as organic farming, precision agriculture, crop rotation, and integrated pest management reduce the use of chemical fertilizers, pesticides, and herbicides, thus preventing soil and water contamination.
3. Implementing Proper Waste Management: Ensuring effective waste management systems is crucial to prevent pollution.
This includes proper disposal and treatment of waste materials, preventing hazardous substances from entering landfills or water bodies, and promoting recycling and composting initiatives.
4. Transitioning to Clean Energy Sources: Reducing reliance on fossil fuels and transitioning to cleaner energy sources, such as renewable energy (solar, wind, hydroelectric, etc.), can greatly decrease air pollution and combat climate change.
5. Implementing Pollution Control Measures: Establishing and enforcing strict pollution control measures and regulations is essential to mitigate pollution.
This includes setting emission standards for industries, implementing proper wastewater treatment systems, and enforcing measures to reduce air pollution from industrial processes and vehicles.
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What gametes will this genotype form: AaBbccDDEe
How many gametes will this genotype form: AaBbCCDDeeFfGGHhIIJj
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Answer: 1)ABcDE ABcDe AbcDE AbcDe aBcDE aBcDe abcDE abcDe
Explanation:
1)ABcDE ABcDe AbcDE AbcDe aBcDE aBcDe abcDE abcDe
What type of object are on the sun
Answers
Answer:
fire
Explanation:
Match these items.
acid
1. an atom that has gained or lost electrons
1
ion
2. produces OH-ions when added to water
I base
3. produces Hions when added to water
Answers
Answer:
acids
Explanation:
positive ectron
Choose the correct answer.
The process of removing all the unwanted matter from sheared wool of an animals called ?
a) Carding
b) Grading
c) Scouring
d) Drying
2.which of the following leaves do Bombyx mori L silkworms feed on ?
a) mulberry
b) neem
c)mapple
d)all of these
Answers
Answer:
answer 1 shearing
answer 2 mulberry
How can color be use in balance?
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Answer:
Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions of color balance are used to correct colors other than neutrals or to deliberately change them for effect.
Explanation:
The results of gel electrophoresis are shown below. What can you determine
about the DNA from looking at the results of this test?
electrode
A. Strand 1 is the smallest.
B. Strand 2 is larger than strand 3
C. Strand 3 is larger than strand 4.
D. Strand 4 is the smallest
Answers
Answer:
A
Explanation:
Gel electrophoresis is an amazing technique that allows for DNA separation based on size (as in, length). Using electricity (and keeping in mind that DNA has a negative charge because of the phosphate groups), the shortest pieces will migrate the farthest.
So we can tell that the pieces are in ascending order of size. 4>3>2>1, in length.
A. Strand 1 is the smallest.
Answer:Given results of gel electrophoresis shows that strand 1 is smallest. The pieces are arranged in ascending order of size 4>3>2>1 . Thus,option A is correct.
Explanation:
What is Gel electrophoresis?
Gel electrophoresis is a laboratory technique used to separate mixture of DNA ,RNA or protein according to their molecular size.
The gel used in this technique is composed of polyacrylamide or agarose.
The main application of gel electrophoresis has been in the seperation of molecules and in restriction mapping.
The main advantage of gel electrophoresis is its capability to
simultaneously separate various samples in one round.
Therefore, strand 1 is the smallest according to the result of gel electrophoresis shown in figure. Thus, option A is correct.
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Digestion begins when
o the esophagus passes food to the stomach
o food enters the small intestine
O water is absorbed in the large intestine
O amylase breaks down starch
Answers
Answer:
Hi there!
Your answer is:
A. the esophagus passes food to the stomach
Explanation:
The the digestive process isn't fully about the action of digestion! The digestive process begins in your mouth, where salivary glands moisten the food to allow easier transport down the esophagus
I hope this makes sense!
when a single cell of E. coli reproduces it first duplicates it's dna next the cell elongates as each copy of dna is pulled toward opposite ends of the cell the membrane then pinches inward, dividing the cytoplasm into two halves and producing two daughter cells what is true about these daughter cells
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Answer:
They are identical
Answer:
They are genetically identical to the parent because they are produced by asexual reproduction.
Hope this helps!
Explanation:
