Answer:
I think its excretion
Explanation:
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Keystone Biology Benchmark 4
19
Proteins and nucleic acids are both important molecules found in living things.
Part A: Describe how the general structure of a protein differs from the general structure of a nucleic acid.
Part B: Describe how the functions of proteins differ from the functions of nucleic acids.
Part C: The two main types of nucleic acids are DNA and RNA. Explain the role of DNA and RNA in protein synthesis.
Type your responses to parts A, B, and C in the box below.
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- B IU x x. A.EE EEE
Words:0 (0 characters)
Answer:
A
Explanation:
a
The flu occurs when someone is infected with a specific virus. You may know you're sick when you have a fever, a
body temperature above 98.6° F. Based on your understanding of the reading passage, how do you think a fever
would affect enzymes and chemical reactions in your body? Would it decrease, increase, or have no effect on
them? Explain your answer.
Include one paragraph in your answer.
why do x-linked conditions appear more frequently in males than in females?
Answer:
Because, with females, who have two x-chromosomes, meaning both parents (mother and father) have to pass down alleles for the condition, and males only need one parent (mother) to pass down the condition for the male to have the mutation
X-linked conditions appear more frequently in males than in females because:-
In males there is only one X chromosome.Any X linked condition will appear in males as there will no other X chromosome to dominate it.In female there are two X- chromosome. If any one of the two X chromosome has defect other chromosome will dominant it and will the female will act as a carrier.What are X linked disorder?X-linked disorders are caused by variants in genes on the X chromosome, one of the two sex chromosomes in each cell. In males who have only one X chromosome, an alteration in the only copy of the gene in each cell is sufficient to cause the condition.
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Do you know what an orgasim is?
Answer:
It is a living plant or animal, or a single celled orgasim...OOP organism. Just playing lol
Explanation:
What causes the arrows to move in this direction?
O Earth rotating
O air moving to the poles
O Earth's equator
O wind moving over short distances
Answer:
A is the answer
Explanation:
Answer:
i put a and got it right
Explanation:
Review the Protein to Trait Example. How did the differences in proteins lead to different traits for this feature?
Answer:
Proteins are responsible for shaping and growth of an organism.
Explanation:
The differences in proteins lead to different in traits because it is the protein that determines the trait. The gene's sequence is like language that instructs cell to manufacture a particular protein that is necessary for the growth and development of the organism. These proteins shaped the structure of organisms so we can say that difference in traits occur due to difference in their proteins.
Appetite is controlled by the ______ center in the ______ of the brain. Multiple choice question. thirst, hypothalamus
\( \huge \tt{ANSWER}\)
Appetite is controlled by the Satiety center in the Hypothalamus of the brain.
#CarryOnLearning— WatanabeHaruto
I will give brain to the correct answer!
Which statement best explains how sewage systems help fight the spread of disease?
A. They carry antibiotics that kill pathogens
B. They carry human waste to treatment facilities away from cities
C. They kill animals that spread pathogenic bacteria
D. They add chlorine to drinking water before it is transported to homes.
B. They carry human waste to treatment facilities away from cities
What effect did the agricultural revolution have on the growth of the human population?
Answer: Positive and Negative
Explanation: As these early farmers became better at cultivating food, they may have produced surplus seeds and crops that required storage. This would have both spurred population growth because of more consistent food availability and required a more settled way of life with the need to store seeds and tend crops.
a scientist is studying the biodiversity of an ecosystem that has a cool climate. the scientist counts the number and types of organisms in a 5ft x 5ft area. She finds that the ecosystem has very low biodiversity. Another scientist studies the same ecosystem. He counts the number and type of organisms on a 1,000 ft x 1,000 ft area and finds that the ecosystem has high biodiversity.
what is likely caused these different results
She finds that the ecosystem has very low biodiversity. Another scientist studies the same ecosystem, he counts the number and type of organisms on a 1,000 ft x 1,000 ft area and finds that the ecosystem has high biodiversity. The likely cause of the different results in biodiversity measurements between the two scientists is the difference in the size of the areas they studied.
The first scientist studied a smaller area of 5ft x 5ft, which may not have been representative of the entire ecosystem's biodiversity. The second scientist, on the other hand, studied a much larger area of 1,000ft x 1,000ft, which likely provided a more accurate representation of the ecosystem's overall biodiversity. In a cool climate ecosystem, biodiversity can vary greatly across different areas due to variations in factors like elevation, moisture, and sunlight.
Studying a larger area allows for a better understanding of the diverse range of organisms that may inhabit the ecosystem, thus leading to the conclusion that the ecosystem has high biodiversity. To obtain a more accurate assessment of biodiversity, it's essential to study an appropriately large and representative sample of the ecosystem. So therefore the difference in the size of the areas they studied, this likely cause of the different results in biodiversity measurements between the two scientists.
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I need help I put a screen shot this is worth 44 points pls help
Answer:
1a, 2b, 7f, 4d, 3g, 5c, 6e
Explanation:
what is true anout energy producers through top level consumer s in most ecosystem
Answer:
Electromagnetic energy that is emitted from the sun is what drives producers in ecosystems
Explanation:
In the diagram below of a human skeleton, what is the name of the bone
labeled K?
O A. Tibia
OB. Femur
C. Fibula
D. Humerus
bib Coge
Vertebra
B
Carpals
Metacarpals
Phalanges
C
D
E
Cranium
G
H
K
Tarsals
Metatarsals
Phalanges
The part labelled K is called from the skeleton image, the femur. Option B
What is the skeleton?
The skeleton, also known as the skeletal system or the bony framework, is the internal framework of the human body that provides support, structure, and protection. It is composed of bones, cartilage, ligaments, and tendons.
The human skeleton consists of approximately 206 bones that are classified into two main categories: axial skeleton and appendicular skeleton. The axial skeleton includes the skull, vertebral column, and ribcage, while the appendicular skeleton includes the bones of the limbs (arms and legs), shoulder girdle, and pelvic girdle.
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HELP PLZ only if you know 11 points
Examine the image. Explain how the spider’s genes and environment have influenced its characteristics.
he blends in with the flower so his blood made his skin color white with yellow/orange.
hope i helped!
If you lose an object or its focus when changing to higher magnifications what should you do? 6. What happens to the size of the field of view when magnification is increased? What happens to the amount of light necessary to view the object
5. If you lose an object or its focus when changing to higher magnifications, there are a few steps you can take:
RefocusLower the stageReduce the magnification6. When the magnification is increased, the size of the field of view typically decreases.
7. Increasing the magnification doesn't directly affect the amount of light necessary to view the object.
Refocus: Try adjusting the focus using the focus knob or wheel on your microscope. Sometimes, changing the magnification requires slight adjustments to the focus to maintain clarity.Lower the stage: If the object is completely out of view, lower the stage or move it upwards using the coarse adjustment knob. This will bring the object closer to the lens, making it easier to locate.Reduce the magnification: If you're unable to locate the object at higher magnifications, switch back to a lower magnification level. This will provide a wider field of view, making it easier to find the object. Once you have located it, you can increase the magnification gradually.When the magnification is increased, the size of the field of view typically decreases. Higher magnifications allow you to see smaller details but with a narrower field of view. This means that you can observe a smaller portion of the specimen at higher magnifications compared to lower magnifications.
As for the amount of light necessary to view the object:
Increasing the magnification doesn't directly affect the amount of light necessary to view the object. However, higher magnifications can make the image appear dimmer due to the reduced amount of light passing through the narrower field of view.
To compensate for this, you may need to adjust the lighting conditions, such as increasing the intensity of the light source or adjusting the diaphragm or iris control on the microscope to allow more light to pass through. Proper lighting is important for obtaining a clear and well-illuminated image at higher magnifications.
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the antibiotic actinomycin d binds between adjacent g-c pairs, thus interfering with group of answer choices transcription. translation. cellular respiration. plasma membrane function.
Actinomycin D, an antibiotic, binds between neighboring g-c pairs during transcription.
By blocking the effects bacterial RNA polymerase, rifampicin prevents the start of RNA synthesis. All antibiotics that include a -lactam nuclei in their molecules are members of the large class of antibiotics known as beta-lactams, which inhibits the formation of cell walls. This comprises monobactams, cephalosporins, penicillin derivatives (penams), and carbapenems. Positively charged oligosaccharides known as aminoglycoside antibiotics (AGAs) attack bacterial ribosomes. Actinomycin D, an antibiotic, binds between neighboring g-c pairs during transcription.AGAs cause mRNA misreading, which leads to the incorporation of erroneous amino acids into proteins, and/or they prevent the ribosome from moving along the mRNA during translocation. The common antibiotic spectinomycin prevents messenger RNA & transfer RNA from moving on the ribosome, hence preventing bacterial protein synthesis.
(The antibiotic actinomycin D binds between adjacent G-C pairs, thus interfering with
A) transcription.
B) translation.
C) cellular respiration.
D) plasma membrane function.
E) peptide bond formation.)
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Any one can please fill all the labellings.
thanks:)
Answer:
1 = True Ribs or Vertebrosternal Ribs
2 = False Ribs or Vertebrochondral Ribs
3 = Floating Ribs
4 = Thoracic Vertebrae 1 (T1)
5 = Ribs
6 = Coastal Cartilage
Explanation:
Thus, The Whole Structure is known as Rib Cage or Thoracic Cage
-TheUnknownScientist
How can humans affect biotic and abiotic factors in an environment with climate Change?
explain
Answer:
Explanation:
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact.[2]: 458 These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and microbes.
Ecosystems are controlled by external and internal factors. External factors such as climate, parent material which forms the soil and topography, control the overall structure of an ecosystem but are not themselves influenced by the ecosystem. Internal factors are controlled, for example, by decomposition, root competition, shading, disturbance, succession, and the types of species present. While the resource inputs are generally controlled by external processes, the availability of these resources within the ecosystem is controlled by internal factors. Therefore, internal factors not only control ecosystem processes but are also controlled by them.
Ecosystems are dynamic entities—they are subject to periodic disturbances and are always in the process of recovering from some past disturbance. The tendency of an ecosystem to remain close to its equilibrium state, despite that disturbance, is termed its resistance. The capacity of a system to absorb disturbance and reorganize while undergoing change so as to retain essentially the same function, structure, identity, and feedbacks is termed its ecological resilience. Ecosystems can be studied through a variety of approaches—theoretical studies, studies monitoring specific ecosystems over long periods of time, those that look at differences between ecosystems to elucidate how they work and direct manipulative experimentation. Biomes are general classes or categories of ecosystems. However, there is no clear distinction between biomes and ecosystems. Ecosystem classifications are specific kinds of ecological classifications that consider all four elements of the definition of ecosystems: a biotic component, an abiotic complex, the interactions between and within them, and the physical space they occupy.
Ecosystems provide a variety of goods and services upon which people depend. Ecosystem goods include the "tangible, material products" of ecosystem processes such as water, food, fuel, construction material, and medicinal plants. Ecosystem services, on the other hand, are generally "improvements in the condition or location of things of value". These include things like the maintenance of hydrological cycles, cleaning air and water, the maintenance of oxygen in the atmosphere, crop pollination and even things like beauty, inspiration and opportunities for research. Many ecosystems become degraded through human impacts, such as soil loss, air and water pollution, habitat fragmentation, water diversion, fire suppression, and introduced species and invasive species. These threats can lead to abrupt transformation of the ecosystem or to gradual disruption of biotic processes and degradation of abiotic conditions of the ecosystem. Once the original ecosystem has lost its defining features, it is considered "collapsed". Ecosystem restoration is thought to contribute to all 17 Sustainable Development Goals.
What is the dung pile? What is the appearance of normal llama feces?
The dung pile is the communal area where llamas and other camelids deposit their feces, and normal llama feces appear as small, round, firm pellets with a uniform color and consistency.
Define dung pile and write its appearance of normal llama feces?The dung pile refers to the communal area where llamas and other camelids deposit their feces, which is an important behavior for herd management and parasite control. Normal llama feces appear as small, round, and firm pellets that are slightly flattened on one or both ends, with a uniform color and consistency.
The pellets are usually greenish-brown in color and have a slightly glossy appearance, indicating a healthy digestive system. Llama feces should not contain undigested food particles or mucous, and any deviation from normal appearance can be an indication of digestive or other health problems.
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A medical and surgical code with body system values of muscles, tendons, or ligaments will include which character values?
A medical and surgical code with body system values of muscles, tendons, or ligaments will include alphanumeric character values.
Medical and surgical codes are used to classify and identify specific procedures, diagnoses, or treatments in healthcare settings. When coding for conditions or procedures related to the musculoskeletal system, such as muscles, tendons, or ligaments, alphanumeric character values are typically used.
The alphanumeric character values represent specific codes or descriptors that provide detailed information about the body system involved, the specific condition or procedure, and any additional modifiers or qualifiers. These codes are part of standardized coding systems, such as the Current Procedural Terminology (CPT) or the International Classification of Diseases (ICD) coding systems.
For example, a medical code for a procedure involving a muscle repair may include alphanumeric character values that identify the specific muscle, the type of repair, and any additional details. Similarly, a code for a diagnosis related to a ligament injury may include alphanumeric character values specifying the affected ligament, the severity of the injury, and other relevant factors.
By using alphanumeric character values in medical and surgical coding, healthcare professionals can accurately communicate and document specific conditions, procedures, or treatments related to muscles, tendons, or ligaments. These codes enable efficient and standardized reporting, billing, and analysis of healthcare data.
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Please I need help with is
Answer:
release, absorb
Explanation:
which production shocked pre-war audiences with its suggestive lyrics about sexual infidelity and shady business ethics?
The production that shocked pre-war audiences with its suggestive lyrics about s-exual infidelity and shady business ethics was the 1928 musical "The Threepenny Opera" by German playwright Bertolt Brecht and composer Kurt Weill. This groundbreaking work, based on John Gay's 18th-century "The Beggar's Opera," pushed boundaries with its provocative themes and biting social commentary.
"The Threepenny Opera" revolves around the story of the antihero Macheath, a notorious criminal, and his interactions with other morally ambiguous characters. The play takes place in the seedy underworld of London and highlights issues of corruption, immorality, and exploitation. Audiences at the time were not used to seeing such frank portrayals of these topics in theater.
One of the most famous songs from "The Threepenny Opera" is "Mack the Knife," which describes Macheath's criminal exploits in a darkly humorous way. Other songs in the musical further explore themes of greed, dishonesty, and infidelity.
In summary, "The Threepenny Opera" was a groundbreaking production that shocked pre-war audiences with its daring and risqué themes, which included s-exual infidelity and shady business ethics. The musical's innovative approach to storytelling and social critique contributed to its lasting impact and influence on future theatrical works.
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If gene X recombines with gene Y 5% of the time, and with gene Z 10% of the time, what is the order of genes on the chromosome
1. The most likely order of the genes on the chromosome is YXZ.
2. If 8 gametes are recombinant for two genes and 92 gametes are non-recombinant, the recombination frequency of the two genes is 8%.
3. If two genes are 70 map units apart, we can expect 70% of gametes to be recombinant.
Based on the recombination frequencies provided, we can make a reasonable assumption about the order of genes on the chromosome.
1. If gene X recombines with gene Y 5% of the time, and with gene Z 10% of the time, it is likely that gene X is located between genes Y and Z on the chromosome. This is because the recombination frequency between X and Y is lower than that between X and Z, which suggests that X and Y are closer together on the chromosome and less likely to undergo recombination. Similarly, the higher recombination frequency between X and Z suggests that they are farther apart on the chromosome and more likely to undergo recombination.
2. Recombination frequency is calculated by dividing the number of recombinant gametes by the total number of gametes.
3. If two genes are 70 map units apart, we can expect 70% of gametes to be recombinant.
This is because the maximum recombination frequency between two genes is 50%, and any additional recombination events beyond this point must involve multiple crossovers.
In this case, the distance between the genes is greater than 50 map units, so we can assume that some gametes will undergo multiple crossovers, leading to a recombination frequency of more than 50%.
The exact percentage depends on the specific pattern of crossovers that occur, but 70% is a reasonable estimate for this distance.
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CORRECT QUESTION
1. If gene X recombines with gene Y 5% of the time, and with gene Z 10% of the time, what is the order of genes on the chromosome?
Group of answer choices it cannot be determined
XYZ
XZY
ZXY
the genes are not necessarily on the same chromosome
2. If 8 gametes are recombinant for two genes and 92 gametes are non-recombinant, what is the recombination frequency of the two genes?
Group of answer choices
8%
4%
16%
it cannot be determined
3. Assume that two genes are 70 map units apart. What percent of gametes would be expected to be recombinant?
Group of answer choices
10 percent
30 percent
50 percent
70 percent
100 percent
A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working order, checked her data and found it to be accurate, and reviewed her interpretation of the data, which she found to be logical. What should she do in addition to check the accuracy of her results?
Answer:
The answer to the question above is given below
Explanation:
Since the scientist is unsure about the accuracy of her experiment, it could be possible the procedure she used was reliable but the result inaccurate or the procedure can also be inaccurate and also the result. She checked her equipment, data, and even the interpretation of the data and found all to be correct. But it wasn't mentioned if she repeated the experiment.
The following points will briefly highlight other possible ways to further check the accuracy of her results:
1. The accuracy of an experiment could also question how reliable it is. She should repeat the experiment over and over again without changing any parameter she used initially to test if she gets the same result. Similar results would imply an accurate experiment.
2. She should check if an experiment has been done before by another scientist on the same subject, check parameters used and compare values and results. This in other words is checking if the hypothesis is true.
3. She should check for random errors that could arise from environmental conditions that could influence her final result.
A mineral with a hardness of 3. 6 can scratch a mineral with a hardness of 5. 5, 6, and 9 true or false
The statement 'A mineral with a hardness of 3. 6 can scratch a mineral with a hardness of 5. 5, 6, and 9' is false because according to the Mohs scale of mineral hardness, a mineral with a hardness of 3.6 cannot scratch minerals with hardness values of 5.5, 6, or 9.
The Mohs scale is a relative scale that ranks minerals based on their ability to scratch or be scratched by other minerals. It ranges from 1 (softest) to 10 (hardest).
In the given scenario, the mineral with a hardness of 3.6 falls between the hardness values of 3 and 4 on the Mohs scale.
Therefore, it would be unable to scratch minerals with higher hardness values such as 5.5, 6, or 9. In the Mohs scale, a mineral can only scratch other minerals that have a lower hardness value.
For example, a mineral with a hardness of 5.5 can scratch minerals with hardness values lower than 5.5, but not those with higher hardness values.
Hence, based on the principles of the Mohs scale, the statement is false.
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why did the scientists add succinate to the submitochondrial particles?
The scientists added succinate to the submitochondrial particles to generate electrons that are used to establish a proton-motive force, which powers ATP synthesis.
Succinate is added to the submitochondrial particles because it can be oxidized in the citric acid cycle, specifically during the conversion of succinate to fumarate by the enzyme succinate dehydrogenase. This oxidation process generates electrons, which are then transferred to the electron transport chain. As electrons pass through the electron transport chain, a series of redox reactions occur, ultimately resulting in the establishment of a proton-motive force. This proton-motive force is essential for the synthesis of ATP by ATP synthase, which uses the energy from the proton flow to convert ADP to ATP. Therefore, the addition of succinate helps to generate the necessary electrons for the establishment of a proton-motive force, enabling ATP synthesis.
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complete question: Why did the scientists add succinate to the submitochondrial particles?
A. ATP synthase oxidizes succinate to provide energy for ATP synthesis.
B. Reduction of succinate through the electron transport chain establishes a proton‑motive force that powers ATP synthesis.
C. Oxidation of succinate generates electrons that are used to establish a proton‑motive force that powers ATP synthesis.
D. ATP synthase reduces succinate to provide energy for ATP synthesis.
how long does the natural process of blocking open dentinal tubules on exposed (open) dentinal tubules usually take? group of answer choices a) 24 hours b) a few weeks c) 3 months d) 6 months
The natural process of blocking open dentinal tubules on exposed (open) dentinal tubules usually take D. A few weeks
In 20 to 45 percent of patients, hypersensitivity goes away on its own within four to eight weeks when there is no actual tooth damage, such as chipped enamel. After root planing, dental hypersensitivity typically subsides in two to three weeks.
Attrition, abrasion, erosion, and abfraction expose dentinal tubules in the first phase as a result of enamel loss. However, gingival recession and the loss of cementum on the root surfaces of canines and premolars in the buccal surface are the primary causes of dentinal exposure.
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The diagrams show objects' gravitational pull toward
each other.
N
X
Y
d return
Which statement describes the relationship between
diagram X and Y?
O Gravity attracts only larger objects toward one
another.
O Gravity attracts larger objects only if they are close
to one another.
O If the masses of the objects increase, then the
force between them also increases.
If distance between the objects increases, then the
amount of force also increases.
Next
Submit
The closest possible answer from the given options is :
So we can infer that if the distance between the objects increases, then the amount of force also increases.
Therefore option D is correct.
What is the inverse square law?The inverse square law states that the force of gravity between two objects decreases as the square of the distance between them increases.
This statement is a fundamental principle of gravity.
The Newton's law of universal gravitation has a relationship with the inverse-square law, in the effects of electric, light, sound, and radiation phenomena.
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what is it called when animals are the opposite of albino?, im lost and this si in my bio
Answer:melanism
Explanation:albino is when an animal has no melanin, which is the chemical that causes pigment (color). Melanism is when an animal has too much melanin and is completely black. That animal is melanistic.
is the bird a predator animal or a prey animal?explain your answer
Answer:
Birds can be both predator animals and prey animals. Some predatory birds, such as eagles, hawks, and owls, hunt and kill other animals for food. Other birds, such as small songbirds, can be prey animals for larger predators like cats and hawks.