Answer:
Autacoids or "autocoids" are biological factors (molecules) which act like local hormones
The table below shows the average yearly temp at Ute in four locations near an ocean.
Location A —> 31
Location B —> 23
Location C —> 18
Location D —> 48
Average yearly temperature in four locations near an ocean.
At which location is the density most likely to be the greatest
Location A
Location B
Location C
Location D
Answer:
C
Explanation:
If someone adds thousands of small fish to a lake, how would the number of big fish change?
Answer:
the number of big fish would increase
Explanation:
when theres a bunch of small fish, that is more food for the big fish ao the population of big fish will increase
Answer:
That would be beneficial to the big fish
Explanation:
More food equals more big fish
What will happen if a baseball and a bat had an elastic collision like a golf and club
Answer:
It would be easier to get home runs, so there would be more.
The basic unit of structure and function of living things is the
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Answer:
the answer will be cells
Compare and contrast the different types of clouds
Answer:
Some clouds warn of storms and other clouds tell of fair weather. Compare and contrast the characteristics of different types of clouds through vibrant
Explanation:
5. How do bacteria contribute to an ecosystem?
Answer:
Explanation:
The ecosystem, both on land and in the water, depends heavily upon the activity of bacteria. The cycling of nutrients such as carbon, nitrogen, and sulfur is completed by their ceaseless labor, the cycling of nitrogen is another important activity of bacteria.
Answer:Image result for how do bacteria contribute to an ecosystem
Bacteria play important roles in the global ecosystem.
Explanation:The ecosystem, both on land and in the water, depends heavily upon the activity of bacteria. The cycling of nutrients such as carbon, nitrogen, and sulfur is completed by their ceaseless labor. ... The cycling of nitrogen is another important activity of bacteria.
Which of the following is required of a new drug?
A. It must bind to a virus.
B. It must be in liquid form.
C. It must be easy to swallow.
D. It must help cure a disease.
Answer:
D. It must help cure a disease
Hope that helps!
Explanation:
It must help cure a disease. For a new drug to be approved by regulatory agencies such as the FDA (Food and Drug Administration), it must undergo rigorous testing to demonstrate its safety and efficacy in treating a specific disease or condition. Hence option D is correct.
What is a drug?A drug is a substance that has a physiological effect when ingested or otherwise introduced into the body. Drugs can be used for a variety of purposes, including treating or preventing disease, managing symptoms, altering mood or consciousness, or enhancing physical or cognitive performance.
The drug must also be shown to have a favorable benefit-to-risk profile, meaning that its potential benefits outweigh any potential risks or side effects. The drug's mechanism of action, or how it works in the body, is also an important consideration in the approval process.
While a drug may bind to a virus, be in liquid form, or be easy to swallow, these characteristics alone do not make a drug effective in treating a disease.
The ultimate goal of drug development is to find treatments that can help cure, prevent, or manage illnesses, so efficacy and safety are the most important factors in determining whether a new drug will be approved for use.
Hence option D is correct.
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How can light energy solve real-life problems?
Answer:
It helps us to see things.
It helps plants to make food and grow.
It is used in power satellites and space stations.
It is used in many electronic appliances.
The energy of light from the sun can be harvested to solar panels and can be used for domestic use since it is eco-friendly and cost effective too.
Explanation:
Light energy solves real-life problems in many ways, such as generating electricity, medical applications, agriculture, and communication, such as in light energy is used in fiber optic cables for high-speed data transmission.
What is the importance of light energy?Light energy is used in various medical applications such as phototherapy for treating skin disorders, laser surgery, growing plants indoors using artificial lighting, and various entertainment applications such as stage lighting and laser shows. Light energy can be used to generate electricity through solar panels and provide lighting for homes, offices, streets, and other public areas, etc.
Hence, light energy solves real-life problems in many ways, such as generating electricity, medical applications, agriculture, and communication, such as in light energy is used in fiber optic cables for high-speed data transmission.
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some genetically engineered fish can mate with wild members of their species. Farm raised fish are often genetically modified. What can happen to the wild species of fish if they mate with gmos
Answer:
The offspring might be partially modified.
Explanation:
This is a curved, pointed appendage, found at the end of a toe or finger in most mammals, birds, and some reptiles. It is often used to refer to the hooked structures found on arthropods.
Answer:
Claws
Explanation:
I was doing the test
Which statement is most likely to represent the way the society in the picture values the natural environment?
Answer:
C. Working with the environment provides food to put on the table.
Explanation:
Working with the environment provides food on the table. Therefore, option C is correct.
What is an environment?An environment refers to the physical, biological, and social conditions and factors that surround and influence living organisms, including humans, plants, and animals. It encompasses both the natural and built surroundings in which organisms live, as well as the interactions between them.
The natural environment includes elements such as air, water, soil, climate, and geology, as well as the living organisms that inhabit these environments, including plants and animals.
The built environment refers to the human-made structures and surroundings, such as buildings, roads, cities, and infrastructure. Therefore, option C is correct.
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PLEASE HELP 16 Answer:
The word arthropod comes from the Greek words meaning spiny skin.
a. true
b. false
17 Answer:
Insects have four pairs of walking legs.
a. true
b. false
18 Answer:
Grasshoppers have five eyes.
a. true
b. false
19 Answer:
An insect's compound eyes can detect only light and dark.
a. true
b. false
20 Answer:
Social insects cannot survive alone.
a. true
16. TRUE
17. FALSE
18: TRUE
19. FALSE
20. TRUE
Hope this helps <3
-Carrie
P.S. It would mean a lot if you mark brainliest
Answer:
16. TRUE
17. FALSE
18: TRUE
19. FALSE
20. TRUE
hope helps u
Which best describes what geologists study?
A. Earth's water and ice supplies
O B. Plant and animal life on Earth and other planets
C. The origin, physical history and structure of Earth
D. Earth's atmosphere and weather
Answer:
C
Explanation:
I’m pretty sure, it’s not meteorology or biology, and I don’t think water supplies are a part of geology, so it should be the origin physical history and structure of earth
Answer:
c
Explanation:
Where does f(x) = 3x2 – 11x – 4 intersect the x-axis?
The negative x-intercept is at (
, 0).
The positive x-intercept is at (
, 0).
Answer:
The negative x-intercept is at (-1/3,0)
The positive x-intercept is at (4,0)
Explanation:
Answer:
The negative x-intercept is at (-1/3 , 0).
The positive x-intercept is at (4 , 0).
Explanation:
Where does f(x) = 3x2 – 11x – 4 intersect the x-axis?
The negative x-intercept is at (-1/3 , 0).
The positive x-intercept is at (4 , 0).
Set f(x) equal to zero so
3x2 – 11x – 4 = 0
Plug in a. b, and c into the quadratic formula
and get 2 solutions:
1/3 and -4
take the opposite signs and put it in the x intercepts
Assume that producers in an ecosystem have 1,000,000 kilocalories of energy. How much energy is available to primary
consumers?
5. Which trophic level has the greatest biomass?
Therefore, according to this question, if it is assumed that that producers in an ecosystem have 1,000,000 kilocalories of energy; 10/100 × 1,000,000 = 100,000 kilocalories of energy will be available to primary consumers.
WHAT IS BIOMASS:The total biomass of an organism in each trophic level decreases going up. This is due to the lesser energy transferred from one trophic level to the next. As the trophic level increases, lower energy is available to convert into biomass. Hence, the higher the trophic level, the lower the biomass.Therefore, if this is the case, the producers at the first trophic level will contain the greatest biomass which will decrease as the food chain progresses upwards.
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New genes created by genetic engineering produce brand new proteins called "novel" proteins. All proteins have the potential to trigger allergic reactions under certain conditions. Novel proteins are not recognized by the human immune system. In most cases, these proteins are tested in petri dishes rather than the plant itself.
What information did you include in your answer?
Novel proteins may be beneficial to human health.
Novel proteins may cause allergic reactions.
Additional reactions may occur once the protein is introduced to the plant, which could have negative effects on human health.
Answer:
Novel proteins may cause allergic reactions. Moreover, protein may also suffer folding when they are introduced into the plant, thereby converting them in potential allergens.
Explanation:
Genome engineering techniques are those procedures used in molecular biology to design genetically modified organisms by altering their genomes.
All proteins have the potential to cause allergic reactions. For example, celiac disease is an autoimmune disorder caused by an allergic reaction to the proteins of cereals; however, only a small fraction of proteins is associated with autoimmune diseases. There are many methods to study the potential of protein allergens, the enzyme-linked immunosorbent assay (ELISA) is currently the technique most widely used for this purpose by detecting antibody-antigen interactions (i.e., interactions between molecules of the immune system and antigen allergens).
Answer:
Novel proteins may be beneficial to human health.
Novel proteins may cause allergic reactions.
Additional reactions may occur once the protein is introduced to the plant, which could have negative effects on human health.
Explanation:
edg 2020 :)
A scientist performs an experiment. His results do not support his hypothesis. Which of these should the scientist do?
repeat the experiment and check for errors
change the observations to match the hypothesis
redo the experiment until the expected results are obtained
record and analyze the data after changing the hypothesis
Answer:
He should repeat the experiment and check for any unknown errors. He should do that because he might have made an unknown mistake that could have messed up his outcome.
Explanation:
He should repeat the experiment and check for any unknown errors. He should do that because he might have made an unknown mistake that could have messed up his outcome.
The p53 protein is a transcription factor that regulates a cell's progression through the cell cycle after DNA is damaged by ultraviolet ( UV ) radiation. The p53 pathway is shown in Figure 1.
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Please note: p53 regulating image is for the entire problem, whereas part C image is only for part C.
(a) A skin cell completes one round of the cell cycle. Describe the products.
(b) Based on Figure 1, explain how p53 regulates the cell cycle in the presence of damaged DNA .
(c) Draw an X on the template in the space provided for your response to indicate the phase during which the replication of damaged DNA would occur.
(d) Based on Figure 1, explain how a mutation to p53 may lead to an increased risk of cancer.
Answer:
(a) Since skin cells undergo the process of mitosis, the product of one cell cycle is 2 identical daughter cells.
(b) The levels of p53 protein in the cell will rise in response to DNA damage. This will stop the cycle at one point to give time to the repair machinery to regain stability. As can be seen in the figure, CDK inhibitors have been produced which are responsible for halting the cell cycle.
(c) The S phase (synthesis phase) is when replication of damaged DNA would occur.
(d) p53 responds in one of 3 ways to an event of DNA damage: arresting the cell-cycle, apoptosis (programmed cell death), or repairing the DNA. If there has been a mutation in p53, neither of the three way would take place to prevent more copies of damaged DNA being made. A mutated p53 protein would no longer be able to suppress tumors.
Hope that answers the question, have a great day!
The cell cycle is the process in which a cell undergoes four phases of division to give rise to daughter cells.
(a) The skin cell is a type of somatic cell, which undergoes mitotic division. The products of the cell cycle will be two identical daughter cells.
(b) p53 is a transcription factor, which will halt the replication if any error occurs. CDK inhibitors are produced in the cycle, which regains stability and activates the repair mechanism.
(c) The synthesis phase or S phase of the cell cycle is the site where replication of the DNA occurs. It takes place after the G1 phase.
(d) p53 transcription factor can arrest the cell cycle, cause apoptosis, and repair the cell damage. The mutation in the p53 gene can work in any fashion to prevent more damaged copies of the DNA. The mutation in p53 will lead to tumors.
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match the following terms and definitions
a segment that contains the information for making proteins
A complex molecule containing the genetic code
Answer:
The terms are not included in the question but their terms are:
Gene- a segment that contains the information for making proteins
DNA- A complex molecule containing the genetic code
Explanation:
All living organisms contains genetic material (containing genes) in their cells. A gene is a segment of DNA that encodes the information needed for the synthesis of certain functional products called PROTEIN. The genes undergo expression i.e. transcription into RNA and translation into protein. This protein is responsible for the phenotype living organisms exhibit.
The genetic material in most organisms is the DNA, which is a complex molecule and one of the two types of nucleic acids containing long polynucleotide chains. The DNA stores the genetic information needed for the expression of genes i.e. genetic code. The information are stored in the four nucleotide bases (Adenine, Guanine, Cytosine and Thymine) that constitutes the DNA.
Can anyone please help?
1. autotroph
2. taxonomy
3. unicellular
4. kingdom
5. prokaryotic
BRAINLIEST WILL BE GIVEN PLEASE! ANSWER THIS QUESTION!!
Answer:
B
Explanation:
First off energy cannot be created or destroyed, so the eliminates A and D. It also didn't gain any so that eliminates C.
So it would be B
PLZ ANSWER FAST!!
Which of these is an example of genetic modification:
a. Mapping the genome of the giant squid
b. Comparing the genes of children to their parents
c. Getting a flu shot
d. Adding a gene for mold resistance to corn DNA
Answer
D, genetic modification is a technique to change the characteristics of a plant, animal or micro-organism by transferring a piece of DNA from one organism to a different organism.
Explanation:
(mark as brainliest please)
Changes in genetic data lead to gene modification. Adding a gene for mold resistance to corn DNA is an example of genetic modification. option D is the correct answer.
What is genetic modification?
Genetic modification is a process in which the genes of an organism are modified. This can be done by base insertion or deletion or by any other environmental factor. Genetic modification can be done artificially. CRISPR-Cas9, gene editing, etc. are some examples.
This is done to get more productivity in crops, to reverse a genetic disease, etc. An example is adding a gene for mold resistance to corn DNA. Due to this gene modification, the corn will produce some proteins that will protect it from mold attack. Other options are not correct for the statement, as there is no change in gene activity.
Hence, the correct option is to add a gene for mold resistance to the corn. Option D is the correct answer.
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14. A genotype is the
phenotype is the
that an individual has for a character, while the
of a character.
a. Physical traits; alleles
b. Expressed alleles; unexpressed alleles
C. Alleles from mom; alleles from dad
d. Set of alleles; physical appearance
Answer:
A genotype is the genetic alleles (combined one from each parent), and phenotype is the physical appearance of said trait.
Explanation:
With peas—
YY is the genotype
Yellow peas in the phenotype
A group of tissues that join together to perform a specific function is___?
Answer:
An organ
Explanation:
Using the drop-down menus, match the definitions below with the appropriate terms. All of the living and non-living things in a particular area: The total variety of organisms that live in the biosphere: A group of organisms that breed and produce offspring that can breed: All of the living things in a particular area:
Answer:
All of the living and non-living things in a particular area: environment
The total variety of organisms that live in the biosphere: biological diversity
A group of organisms that breed and produce offspring that can breed: species
All of the living things in a particular area: biotic factor
Explanation:
Environment is defined as the sum total of all living and non-living factors in a particular area. When they interact together as a unit, it is referred to as ecosystem.
Biological diversity refers to the total variety of living organisms that live in the biosphere.
Species refers to a an assemblage of similar organisms that are capable of breeding together to produce fertile offspring.
The biotic factor of an area refers to the living things/component of that area.
Answer:
Using the drop-down menus, match the definitions below with the appropriate terms.
All of the living and non-living things in a particular area:
✔ ecosystem
The total variety of organisms that live in the biosphere:
✔ biodiversity
A group of organisms that breed and produce offspring that can breed:
✔ species
All of the living things in a particular area:
✔ community
Explanation:
Some single-celled organisms make copies of themselves through mitosis. Which decribes the function of the cell cycle in such single-celled organisms?
reproduction
repair
growth
protection
Answer:
The answer is A
Explanation:
Answer:a
Explanation: i just took the test
How is the relationship between a fish and a sea anemone commensal?
a.) Neither the fish nor the sea anemone benefits.
b.) The fish benefits, and the sea anemone does not.
c.) The fish benefits, and the sea anemone is harmed.
Answer:
the fish benefits but the sea aneneme does not. The aneneme is not harmed though.
Explanation:
What kind of energy is this?
The iron you used to iron your clothes.
Answer:
conduction
Explanation
conduction energy is through touching the object
What is the study of an organism's body structures and their locations called?
Answer:
Anatomy
Explanation:
Human anatomy
A mouse is homozygous recessive for brown fur (bb). Its father was
heterozygous (Bb) for fur color. Which genotypes could the mother
have had?
A. BB
B.bb or Bb
C.BB or Bb
D.bb
Answer:
bb or Bb
Explanation:
The father gave a b. Mother needs to so she must have a b, but she only needs one.
Answer:
It's bb or Bb
Explanation: