Answers
Answer:
D
Explanation:
Answer: D tropic of capricorn
Explanation:
I got that right in class. Please mark brainliest it means a lot and thanks! <3
Related Questions
A 10 N force and a 15 N force are acting on a box in opposite directions what edition force must be added to produce equilibrium
Answers
Answer:
5N of force acting the same way as the 10N of force to make it 15N of force
Explanation:
What type of biomolecule is ATP Synthase?
O Lipid.
O Protein
O Nucleic Acid
O Carbohydrate
Answers
Answer: ATP synthase is a protein that catalyzes the formation of the energy storage molecule adenosine triphosphate (ATP) using adenosine diphosphate (ADP) and inorganic phosphate (Pi). It is classified under ligases as it changes ADP by the formation of P-O bond (phosphodiester bond). ATP synthase is a molecular machine.
Explanation:
How does electrical energy act and move?
Answers
9. Knowing what you know about how a substance travels in
diffusion, in order for oxygen to leave the alveoli and enter the
blood, there would be a [ HIGHER or LOWER] concentration of
oxygen in the alveoli compared to the blood.
Answers
Answer:
Higher
Explanation:
Molecules such as oxygen move from a higher concentration to a lower concentration across a semi-permeable membrane. This process is called simple diffusion.
Therefore, for oxygen to leave the alveoli and enter the blood, there would need to be a higher concentration of oxygen inside the alveoli and a lower concentration of oxygen in the blood.
In order for oxygen to leave the alveoli and enter the blood, there would be a higher concentration of oxygen in the alveoli compared to the blood.
Diffusion is the process by which compounds or substances move from a
region of higher concentration to that of a lower concentration. This helps to create an equilibrium in the concentration of the substance to prevent cell death due to shrinking etc,
The alveoli is found in the lungs which is the organ of respiration and the
oxygen present is usually in higher concentration and moves to regions of
low concentration in the blood.
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WILL MARK BRAINLYIST
Answers
1 = Decomposition
2 = Combustion
3 = Double-replacement
4 = Synthesis
5 = Single-replacement
I tried my best, I hope it's right!
What provides the energy to add the phosphate group back to ADP to form
ATP?
O oxygen we breathe
O excercise
O ATP in food we eat
O the food we eat
Answers
Answer:
D
Explanation:
I think that's the answer :)
Help!
How many dolphins are usually in a pod??
25 Pointss!
Answers
Answer: Most pods contain anywhere from 2 – 30 dolphins depending on the species and the situation, however there are occasions when pods gather with other pods to form superpods of 100 or even several thousand dolphins!
Explanation:
Answer:
It really depends but around 5-20.
Explanation:
This is from and educational site by the way.
an example of how an environmental factor, like a fire, could affect an ecosystem
Answers
Answer:
below use to help guide you
Explanation:
An environmental factor like a fire can have a significant impact on an ecosystem. For example, consider a forest ecosystem where a fire breaks out. The fire can directly impact the vegetation and animal populations in the following ways:Loss of Vegetation: The fire can burn through the vegetation, resulting in a significant loss of trees, shrubs, and other plants. This can lead to changes in the composition of the ecosystem and the loss of habitats for animals that depend on the vegetation.Soil Nutrients: The fire can alter the soil nutrients by burning up the organic matter, resulting in a loss of nutrients that the plants need to grow. This can affect the growth of new vegetation and the ability of the ecosystem to recover.Animal Population: The fire can directly impact animal populations by killing animals, destroying habitats, and reducing the availability of food and water. The animals that survive the fire may face competition for resources as they seek out new habitats.Water Quality: The fire can affect the water quality in the ecosystem by increasing sedimentation and runoff, which can lead to increased erosion and pollution of water bodies.Ecological Succession: After a fire, the ecosystem undergoes a process called ecological succession, where the vegetation and animal populations gradually recover and change over time. This can lead to long-term changes in the ecosystem structure and composition.Overall, a fire can have significant impacts on an ecosystem, altering the vegetation, soil, animal populations, and water quality, and leading to long-term changes in the ecosystem structure and function.
Which of the following is a premise that could lead to the conclusion that Lacl is a protein that represses the production of proteins in LacZ LacY and LacA
Answers
Answer: B
Explanation:
In what form do plants store the energy produced from sunlight?
A- radiant
B- thermal
C- chemical
D- mechanical
Answers
Answer:
Chemical
Explanation:
What would happen if your heart valves stopped working?
Answers
Answer:
In heart valve disease, one or more of the valves in your heart doesn't work properly. Your heart has four valves that keep blood flowing in the correct direction. In some cases, one or more of the valves don't open or close properly. This can cause the blood flow through your heart to your body to be disrupted.
Help?
Write the names of the reactants of photosynthesis below
______,_______and_____
Answers
What part of the arm is doing the most work when you loft a weight
Answers
Answer:
Bicep
Explanation:
Answer: shoulders and chest
Explanation: only if your doing a bench press
please answer i’ll give brainlyist Humans cut down the trees around a lake. This causes the soil on the bank to slide into the lake Now, the lake's water is murky
and not as much sunlight gets through the water.
Which of the following is true?
OA. Without sunlight, the algae in the lake may not grow Many fish depend on the algae
OB. The Sun is not part of the ecosystem of the lake.
OC. Without sunlight, the algae in the lake may not grow. This will not affect the fish in any way.
OD. The fish will not be able to get to the surface of the lake to breathe.
Answers
Answer:
A. Without sunlight, the algae in the lake may not grow and many fish depend on the algae.
Explanation:
Where do anticyclones form?
Answers
Answer: Anticyclones form from air masses cooling more than their surroundings, which causes the air to contract slightly making the air more dense. Since dense air weighs more, the weight of the atmosphere overlying a locatiion increases, causing increased surface air pressure.
Explanation:
Answer:
Anticiclones cálidos: Se forman asociados a las zonas de la circulación general de la atmósfera, por convección desde otras zonas anticiclónicas, que empujan al aire, que previamente había subido, hacia abajo. Este aire viene más seco y más frío que su entorno, pero baja a enfriarse todavía más.
Explanation:
Help please !
A strand of messenger RNA (MRNA) has the nucleotide
sequence GAA. This corresponds to an amino acid called leucine.
Which three nucleotides does the transfer RNA (TRNA) carrying leucine have?
Select one:
1. CGG
2.CUU
3.AGG
4.ACC
Answers
Answer:
2. CUU
Explanation:
i did some research
CUU are the nucleotides which transfer RNA carrying leucine. So, the correct option is (B).
What is RNA?RNA stands for Ribonucleic acids which is present in all living cells and have structure similarities to DNA.
It is a single stranded structure. It has a backbone made up of alternative phosphate group and the sugar ribose. Sugar is attached to one of the four bases. They are adenine (A), uracil (U), cytosine (C) or guanine (G).
There are three types of RNA which exist in cells messenger. They are messenger RNA (mRNA), ribosomal RNA (rRNA) and transfer RNA (tRNA).
1. Messenger RNA (mRNA) is translated into a polypeptide.
2. Transfer RNA (tRNA) will bind an amino acid to one end and has an anticodon on the other.
3. Ribosomal RNA (rRNA) helps facilitate the bonding of amino acids coded for by the mRNA.
Some of the RNAs are involved in gene expression regulation. As per the Central dogma of Molecular Biology, main role of RNA is to convert the information which is stored in DNA into proteins through the process called transcription.
Thus, CUU are the nucleotides which transfer RNA carrying leucine. So, the correct option is (B).
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are most chemical reactions in living cells at equilibrium
Answers
No, equilibrium chemical reactions do not exist in living cells.
Define chemical equilibrium.Chemical equilibrium refers to the situation in a chemical reaction where both the reactants and products are present in concentrations that have no further tendency to change over time, preventing any discernible change in the system's properties. When the forward reaction and the reverse reaction go forward at the same speed, this condition results. The forward and backward reactions typically have equal, if not zero, reaction rates. The concentrations of the reactants and products do not change on a net basis as a result. Dynamic equilibrium is the name given to such a situation.
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complete question is "Are most chemical reactions in living cells at equilibrium in living cell."
Which organism is likely to carry out the process shown in the diagram?
CO, + H,O
Heat
www
Chloroplast
Mitochondrion
MASS
Respiration
OA. Barn owl
OB. Mushroom
C. Alligator
-0₂
Sugar
ATP
Answers
The organism that is most likely to carry out the process shown in the diagram is Calla lily (option D).
What is cellular respiration?Cellular respiration is the process by which cells obtain chemical energy by the consumption of oxygen and the release of carbon dioxide.
According to this question, a diagrammatic representation of cellular respiration is given in the above chart. Based on the chart, chloroplast is included to release oxygen gas needed for respiration.
Only green plants possess chloroplast used for photosynthesis, hence, Cana lily is the most likely organism to carry out the above process.
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A student astronomer went outside and made two observations of the Moon that were several days apart. Her observations are shown in the diagram above. The light part of the Moon appeared to get smaller over time. Why did this happen?
Answers
Answer:
The light part of the Moon appeared to get smaller over time because of the change in the relative position of the Moon, the Sun, and the Earth. This is known as the lunar phase. The changing appearance of the Moon from the Earth's perspective is caused by the Moon's orbit around the Earth and the position of the Moon and Sun relative to the Earth. The Moon's phases are caused by the angle between the Moon, Earth, and Sun changing, as the Moon orbits the Earth. When the Moon is between the Earth and the Sun, the side facing the Earth is not illuminated by sunlight, so it appears dark, and this is called a new moon. When the Moon is on the opposite side of the Earth from the Sun, the entire side of the Moon facing the Earth is illuminated by sunlight, so it appears full, and this is called a full moon. As the Moon moves in its orbit, the angle between the Sun, Earth, and Moon changes, causing the illuminated portion of the Moon visible from the Earth to change, leading to different lunar phases.
3. (04.03 MC)
which description properly describes a step involved in cellular respiration? (4 points)
Glucose is created, then the energy gained is transferred to the energy molecule.
Carbon dioxide is combined with oxygen to make glucose.
Water is divided into carbon dioxide and glucose.
Oxygen is combined with the carbon atoms left from the glucose molecule.
Answers
Answer:
Oxygen is combined with the carbon atoms left from the glucose molecule.Explanation:
Plants are producers that make polysaccharides through the process of photosynthesis. These polysaccharides, are used to store chemical energy stably in their covalent bonds.
Mitochondria break down sugars in cellular respiration. Aerobic respiration for instance, breaks down glucose in the presence of oxygen, which produces carbon dioxide and water, while transferring energy to the molecule ADP, to produce ATP (adenosine triphosphate).
C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
glucose+ oxygen → carbon dioxide+ water+ energy
Oxygen is the final electron acceptor, it combines with the leftover carbons in respiration resulting in the waste product \(CO_{2} \\\).
Answer:
Oxygen is combined with the carbon atoms left from the glucose molecule.
Explanation:
I just got i correct <3
recall the original source of energy for all ecosystems of organism on earth
Answers
Answer:
3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.
Explanation:
have a nice day.
A buffer typically consists of a ______ The buffer system keeps pH constant because if the pH begins to drop to a lower value, the ______ acts to ______. Conversely, if the pH begins to rise to a higher value, the ______ acts to ______
Answers
A buffer typically consists of a weak acid plus conjugate base. The buffer system keeps pH constant because if the pH begins to drop to a lower value, the conjugate base acts to absorb \(H^{+}\)ions. Conversely, if the pH begins to rise to a higher value, the weak acid acts to release \(H^{+}\)ions.
A buffer is something like bicarbonate. Bicarbonate can provide a proton when the pH rises too high, turning it into carbonate. The conjugate base, carbonate, can take in a proton and change back into bicarbonate when the pH falls too low.
A buffer is a unique liquid that prevents significant pH level changes. Each buffer that is created has a certain buffer range and buffer capacity. The amount of acid or base that may be added to a buffer before the pH starts to noticeably shift is known as the buffer capacity. It is also possible to define it as the amount of powerful acid or base required to raise the pH of one liter of solution by one pH unit. The buffer range is the pH range where an additional acid or base can be successfully neutralized while a buffer maintains a reasonably constant pH.
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I need help asap keep words under 250
For this assignment, you will be writing an abstract of a scientific paper. (25 points)
An abstract is a short, concise summary of a scientific study or literature review.
Be sure you summarize each section of the research paper in your abstract.
Keep your abstract under 250 words
Be concise!
Answers
Title: Effects of Mindfulness-Based Interventions on Stress and Anxiety in College Students: A Meta-Analysis
How to write the Abstract:Background: Mindfulness-based interventions (MBIs) have been increasingly used to address stress and anxiety in college students. However, the effectiveness of these interventions remains unclear. This meta-analysis aimed to evaluate the effects of MBIs on stress and anxiety in college students.
Methods: A systematic literature search was conducted, and a total of 12 studies were included in this meta-analysis. The quality of the studies was assessed using the Cochrane Risk of Bias tool. A random-effects model was used to estimate the effect sizes of MBIs on stress and anxiety.
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These particles determine the identity
of the atom as a specific clement
Answers
Answer:
Protons determine identity and Protons, electrons, and neutrons make up the atom
Explanation: Hope this Helps:)
Answer:
Atoms are protons neutrons and electrons. A atoms cannot be broken down to anything smaller then it already is.
Explanation:
The prominent examples of marine ecosystems include the
a
Deep ocean
b Intertidal zone
c Photic zone of the ocean
d All of the above
Ck12
Answers
Answer:
I think the awnser is D. Hope it helps
Make a claim about how tiger sharks and seal populations are related
Answers
Tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
Predation is an ecological interaction where individuals of one population (called predators) eat individuals of another species (called prey) in order to obtain nutrients.Tiger sharks may negatively affect the seal population.An increase in the tiger sharks population decreases the seal population because tiger sharks eat seals.In conclusion, tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
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Answer:
Tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
Explanation:
What can transfer sound, heat, and light?
Answers
Answer:
conductors
Explanation:
Materials that can transfer sound, heat, and light are known as conductors. Metals, such as copper and aluminum, are good conductors of all three because they have free electrons that can easily move through the material, transferring energy in the form of sound waves, heat, and light. Other materials, like water, glass, and air, can also transfer sound, heat, and light to varying degrees, but they are not as good conductors as metals. In contrast, materials that do not conduct sound, heat, and light well are called insulators, such as rubber, wood, and plastic.
The lineage that produced chimpanzees and humans split from other
primates roughly 30 million years ago. Chimps skulls have the following features: Trait A, found in fossils as old as 55 million years, is a postorbital wall that ventrally separates the orbit from the temporal fossa. Trait B, found in fossils as old as 10 to 12 million years, is molars with thick enamel. Which of the following statements is TRUE?
A. Trait A is more beneficial for chimps survival bc its older
B. Trait B is more beneficial for chimps survival bc its newer
C. Trait A is more likely to be widespread among other primate species bc its older
D. Trait B is more likely to be widespread among other primate species bc its newer.
Answers
The Trait B is more beneficial for chimps survival because it is newer.
Evolution shows us the sequence of events that occurred as organisms moved towards their present form. These sequence of events give us an idea of which traits that were more beneficial hence appeared in newer organisms.
Hence, the Trait B is more beneficial for chimps survival because it is newer.
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What are the major cell types differentiated in human blood, and what are their functions?
Answers
Answer:
Blood make body go good :) hope this helps
Explanation
5. A student places a toy car on a table, pushes the car, and measures the
acceleration. The student then places the same car on the table, pushes with
more force, and again measures the acceleration. Write one hypothesis on
which this investigation might be based.
Answers
Answer:
i dont know
Explanation: