Answer:
Explanation:
i did this before and confirmed it with my biology teacher
Question 5
What makes some individuals more likely to survive and have offspring
Answer:
can adapt to environment, access to food, ability to mate and reproduce
Explanation:
yea this should be right
Please help fill out the table i don't
understand how to do it
To calculate the atoms of an element in a given molecule, we need to multiply stoichiometry by the number that is written on the foot of that element. Therefore, The balanced equation for photosynthesis reaction can be given as
CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)
What is Balanced equation?Balanced equation is the one in which the total number of atoms of a species on reactant side is equal to the total number of atoms on product side. The mass of the overall reaction should be conserved. There are so many types of chemical reaction reaction like combination reaction, displacement reaction.
The balanced equation for photosynthesis reaction can be given as
CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)
Therefore, the balanced equation for photosynthesis reaction can be given as
CO\(_2\) + 6 H\(_2\) O → C \(_6\) H \(_{12}\)O \(_6\)+ 6 O \(_2\)
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Sodium deficiency hampers reabsorption of kidney shows a thick-walled vessel with renal corpuscles scattered in the tissue on one side of the vessel but not on the other side. What vessel is this? A. glucose B. albumin C. creatinine D. water A. Interlobar artery B. Cortical radiate artery C. Cortical radiate vein
Sodium deficiency can inhibit renal reabsorption by thick-walled vessels and renal blood cells scattered throughout the tissues. The ship was called D. Air
What is sodium deficiency?A deficiency of sodium in the blood is also known as hyponatremia. Hyponatremia occurs when the composition of water and sodium is not balanced. Where there is too much water or not enough sodium in the blood. Typically, a person's sodium level should be between 135 and 145 milliequivalents per liter (mEq/L). So that sodium deficiency can inhibit kidney reabsorption to remove excess water levels in the body.
In hyponatremia, sodium levels in the blood are less than they should be. This results in increased water levels in the body and makes the body's cells swell.
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Which of the following statements is true?
OA. Chromosomes make up proteins.
OB. Genes make up cells.
OC. Chromosomes make up genes.
OD.
Genes make up chromosomes.
Which of the following is NOT a function of the digestive system?
a. filtration.b. compaction.c. ingestion.d. absorption. e. mechanical processing.
The function of the digestive system is not filtration. The correct answer is A
The digestive system processes food into small molecules so that the body can absorb and use the nutrients. The small molecules that result from digestion are absorbed into the blood and transported to cells throughout the body. Digestion begins in the mouth and ends in the anus.
The functions of the digestive system are as follows: 1. ingestion 2. mechanical processing 3. digestion 4. secretion 5. absorption 6. excretion 7. compaction The digestive system does not have a function of filtration, hence it is the correct answer.The functions of the digestive system are necessary for a healthy body. The correct answer is A
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When a human egg is fertilized by a sperm, the zygote formed is a
A.polyploid cell
B.diploid cell
C.Triploid cell
D.haploid cell
B. Diploid cell
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The pedigree below traces the inheritance of alkaptonuria, a biochemical disorder. Affected individuals, indicated here by the colored circles and squares, are unable to metabolize a substance called alkapton, which colors the urine and stains body tissues.
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When comparing plant cells to animal cells, which organelle is only present in plant cells?.
Chloroplast is the organelle that is unique to plant cells when compared to animal cells. Animal cells lack chloroplast since it is necessary for photosynthesis.
What does a chloroplast look like structurally?Typical higher-plant chloroplast structure. In plant and algal cells, chloroplasts are the organelles that carry out photosynthesis, in which the photosynthetic pigment chlorophyll absorbs solar energy, transforms it, and stores it in the energy-storing molecules ATP and NADPH while liberating oxygen from water.
What purpose does the chloroplast serve?The photosynthetic pigment chlorophyll is found in the chloroplast, an organelle that uses sunlight to produce energy and release oxygen from water.
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What is the structure labeled A?
non living martix . Lacunae . cartilage. onondrocyte
The NADPH produced during the PPP is the reducing power for the synthesis of: Oxaloacetate Pyruvate Fatty acids Glucose Acetaldehyde
The NADPH (nicotinamide adenine dinucleotide phosphate) produced during the Pentose Phosphate Pathway (PPP) serves as a reducing agent and is involved in various metabolic processes. While it is not directly involved in the synthesis of oxaloacetate, pyruvate, acetaldehyde, or glucose, NADPH does play a crucial role in the synthesis of fatty acids.
Fatty acid synthesis occurs in the cytoplasm of cells and requires NADPH as a reducing agent for the conversion of acetyl-CoA to fatty acids. During fatty acid synthesis, acetyl-CoA is carboxylated to form malonyl-CoA, which is then elongated through a series of reactions catalyzed by enzymes called fatty acid synthases. The reduction of these fatty acid intermediates to form fatty acids requires NADPH as a source of reducing power.
To summarize, NADPH produced during the Pentose Phosphate Pathway is primarily used as the reducing power for the synthesis of fatty acids, rather than for the synthesis of oxaloacetate, pyruvate, glucose, or acetaldehyde.
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The ___ revolution is responsible for much of the pollution the earth experiences today
The Industrial Revolution is responsible for much of the pollution the earth experiences today.
What is Industrial revolution?The Industrial Revolution was a period of rapid industrialization that took place in the 18th and 19th centuries, and it was characterized by the development of new technologies and methods of production that greatly increased the efficiency and output of industry. However, this period of rapid industrialization also led to the increased production of pollutants such as greenhouse gases, toxic chemicals, and solid waste, which have had negative impacts on the environment and human health.
The pollution caused by the Industrial Revolution continues to be a major problem today, and addressing this pollution is an important challenge for governments, businesses, and individuals around the world.
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How does gel electrophoresis separate dna fragments from each other.
Gel electrophoresis is an analytical technique employed in molecular biology to separate and identify DNA fragments, RNA fragments, or proteins based on their size.
Gel electrophoresis separates DNA fragments by using a gel matrix and an electric field. DNA fragments, as well as RNA fragments and proteins, have a net charge based on their molecular structure. The electric field pushes these charged molecules through the gel matrix. The molecules move through the matrix according to their size, shape, and charge. This separation results in bands of DNA fragments of different sizes, which can be visualized using a stain. Gel electrophoresis works by utilizing a gel matrix, typically made of agarose or polyacrylamide, which provides a scaffold for the DNA fragments to move through.
The gel matrix contains small pores, which slows down the DNA fragments and makes them easier to separate based on size. By applying an electric field, the DNA fragments are pushed through the gel matrix towards the positive electrode. Since DNA has a negative charge, the fragments are attracted to the positive electrode and move through the gel in response to the electric field. The smaller fragments move through the gel matrix more quickly than the larger fragments, so the fragments become separated based on size. After running the gel, the DNA fragments can be visualized using a stain such as ethidium bromide. Each band of DNA represents a group of fragments that are similar in size. By comparing the bands on the gel to a standard ladder, the size of the fragments can be determined.
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During a schoolyard survey, students observe a litter of baby rabbits with brown and white offspring. Explain how it is possible for two brown furred rabbits to have a white furred offspring. Use evidence to support your answer.
Answer:
Its a recessive gene
Explanation:
It was passed down by their grandparents, or great grandparents
Which of the following best describes what is happening in the diagram above?
Question 1 options:
The alveolus is a part of the lung and assists with gas exchange. The goal is to get gases into and out of the cells, so they enter our body, go to our lungs and then diffuse into our blood and travel to our cells through our circulatory system.
The alveolus assists with the movement of glucose into our cells. Sugar gets into our bodies and then moves into our blood and makes it way to our cells where it is used for cellular respiration.
The alveolus assists our body in thermoregulation. This is a part of the nervous system and when glucose and gases get in, it sends a signal to our brain that there is trouble. Our blood then works to regulate this issue to bring our body back to homeostasis.
The alveolus is a bone and you can see how it rests next to the blood vessel. It is very important to supply our bones with the nutrients we gather through our blood vessels.
The diagram given here describes the process - The alveolus is a part of the lung and assists with gas exchange. The goal is to get gases into and out of the cells, so they enter our body, go to our lungs and then diffuse into our blood and travel to our cells through our circulatory system.
The alveolus or alveoli are tiny air sacs which is a hollow cup-shaped cavity in the lung parenchyma. It functions as the respiratory unit. It helps in gaseous exchange to and from the lungs.
The gaseous exchange takes place with these sacs.Diffusion is the process that takes place in this exchangeIn this process, oxygen moves from a high concentration area to a low concentration that is alveoli to blood capillaries and then circulates to various cells.In the case of carbon dioxide, it reaches near the blood capillaries near the alveoli where it diffuses into the lungs through alveoli.Thus, the correct description is - The alveolus is a part of the lung and assists with gas exchange. The goal is to get gases into and out of the cells, so they enter our body, go to our lungs and then diffuse into our blood and travel to our cells through our circulatory system.
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In the Avery, McCarthy and MacLeod's experiment, the fact that the transforming capacity of the IIIS cell extract was not abolished by treatment with RNase proves that A. RNA cannot function as the genetic material in general B. DNA serves as the genetic material in IllS cells C. DNA and RNA can function as the genetic material in general D. RNA does not function as the genetic material in the IIIS cells (Diplococcus pneumoniae)
The experiment carried out by Avery, MacLeod, and McCarty in 1944 established that DNA is the genetic material that carries genetic information. This experiment was conducted on the bacterium Streptococcus pneumoniae, which is a pathogen that causes pneumonia in humans.
This bacterium can exist in two forms, a rough strain and a smooth strain. The S strain is surrounded by a polysaccharide capsule, while the R strain does not have a capsule. When mice were injected with the S strain, they developed pneumonia and died.
On the other hand, the mice injected with the R strain were healthy.The researchers used enzymes to degrade proteins, RNA, and DNA from the heat-killed S strain. They then added the three enzymes to the living R strain and found that the transformation still occurred, indicating that none of the enzymes destroyed the transforming ability.
They then repeated the experiment with different enzyme combinations and found that when DNase was added to the living R strain, the transformation did not occur. This finding led them to conclude that DNA is the genetic material that carries genetic information.
Therefore, the fact that the transforming capacity of the IIIS cell extract was not abolished by treatment with RNase proves that RNA does not function as the genetic material in the IIIS cells (Diplococcus pneumoniae). Hence, option (D) is the correct answer.
This experiment provided important evidence that DNA is the genetic material that carries genetic information and paved the way for future genetic research.
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Which stem cells are embryonic and which are adult?
Answer:
Embryonic stem cells can be readily grown in culture and exhibit unique properties, including spontaneous differentiation into three germ layers in vitro or teratoma formation in vivo. In contrast, adult stem cells are rare, undifferentiated cells present in many adult tissues.
Answer:
Embryonic stem cells can be readily grown in culture and exhibit unique properties, including spontaneous differentiation into three germ layers in vitro or teratoma formation in vivo. In contrast, adult stem cells are rare, undifferentiated cells present in many adult tissues
Explanation:
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why is the resting potential of a typical neuron negative
The resting potential of a typical neuron is the negative electrical charge maintained by the neuron's plasma membrane. When the neuron is in a state of rest, the resting potential is established by the balance between two forces acting across the membrane.
The first is the flux of positively charged sodium and potassium ions, and the second is the diffusion of negative ions like chloride ions. The positive ions entering the neuron through ion channels tends to make the inside of the cell more positively charged relative to the outside. This is counterbalanced by the movement of the negative chloride ions, which diffuse into the cell and makes the inside of the cell more negatively charge.
This creates a difference in voltage and a membrane potential. The flux of ions is reversed when the neuron is excited and propagates an action potential, allowing positively charged ions to leave the cell and making the inside of the cell more negative than the outside. This accounts for the resting potential of the typical neuron being a negative charge.
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The mass of the wax after the melting would still be exactly 50 g
Law of conservation of massA cornerstone of physics and chemistry is the law of conservation of mass, commonly referred to as the principle of mass conservation. It asserts that mass cannot be created or removed in a closed system.
In other words, the total mass of a closed system remains constant over time, regardless of any physical or chemical changes that may occur within the system.
Since the mass of the wax would not change, it would be right to say that by this law, the melted wax would stull weigh 50g
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how would you determine whether a metabolic reaction might require coupling to atp hydrolysis?
One way to determine whether a metabolic reaction might require coupling to ATP hydrolysis is to examine the free energy change (ΔG) of the reaction.
The free energy change of a reaction determines whether it is energetically favorable or unfavorable. If the ΔG of a reaction is negative, it is exergonic and releases energy, while a positive ΔG indicates an endergonic reaction that requires energy input. ATP hydrolysis is an exergonic reaction that releases energy, so coupling a metabolic reaction to ATP hydrolysis can provide the necessary energy for an endergonic reaction.
Therefore, if the ΔG of a metabolic reaction is positive, it may require coupling to ATP hydrolysis to proceed. By analyzing the ΔG of a metabolic reaction, researchers can gain insight into the energetics of cellular metabolism and identify potential points of regulation and control in metabolic pathways.
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1-22 colors and 2 math problems.
help. no links or spam.
Answer:
D: Genetic material composed of DNA
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The picture below shows the devils Millhopper sinkhole in Florida.
The sinkhole was formed when:
A. River water eroded the soil
B. An underground cavern collapsed
C. A hurricane flooded low lying areas
D. Plant roots caused mechanical weathering of rocks
Answer:
B
Explanation:
what kind of feeling feel human body during sex?
Answer:
During sex, various things take place in the body, which makes the feeling of sex good. An array of emotional and physical phases takes place in the body that one encounters at the time of having sex. The four prime phases of the sexual arousal are excitement, plateau, orgasm, and resolution.
At the time of having sex, the following things take place in the body of a male partner and female partner:
1. The intensity of heart rate, blood pressure, and breathing increases, and both men and women take oxygen at a brisk rate.
2. Involuntary muscle contractions take place and muscle spasms occur generally in the feet.
3. A robust and instantaneous release of sexual tension takes place.
4. Rhythmic contractions of the muscles at the penis base takes place, and in female rhythmic contractions takes place within the uterus.
The diagram shows a model of an animal cell. Explain how you’d modify the model to show the structures in a plant cell.
Answer:
To show the structures of a plant cell, add a cell wall around the membrane and increase the size of the vacuole inside the cell. Draw green ovals to represent chloroplasts.
Explanation:
answer on edmentum
To modify the model of a given animal cell into a plant cell, it is required to add the cell wall around the cell membrane. It is also mandatory to construct large vacuoles in the cytoplasm with cell organelle chloroplast.
What is a Plant cell?Plant cells may be defined as the type of eukaryotic cell that are the basic unit of life in organisms of the kingdom Plantae such as green plants, photosynthetic algae, etc.
The diagram illustrates the animal cell and asked to modify this into the plant cell. So, there is a requirement to add or edit this cell with plant cell organelles and its characteristics like cell wall, presence of chloroplast, large central vacuoles, etc.
Therefore, it is well described above.
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1. Why are asteroids, comets, and meteoroids not classified as planets?
Answer: Asteroids were not considered planets because they are too small and numerous. ... Eight planets still satisfy the more rigorous definition of “planet” — a large object with an orbit that is fairly circular and within the plane of the solar system.
Explanation:
Solar system, please help me!
What is it about science, as a
way of knowing, that makes it self-correcting?
One of the claimed advantages of science to acquiring more knowledge, if someone claims that to have discovered a process for cold fusion, the incorrect claim can be shown to be false by further research and scientific testing that makes it self-correcting.
What is self correction in science ?The superiority of science over the different ways of knowing in science is self-correcting; it may take wrong turns from time to time, but it is eventually finds its way back on the right road.
The power of the scientific method is true that science self-corrects; it is important to understand the human limitations that scientists are human, and sometimes undermine the process of self-correction.
Under ideal circumstances, science is self-correcting in the sense, as it provides a process for arriving, too many instances the self-correcting potential of ideal science are also there.
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A seed sprouts when the temperature is 27°C. If the temperature is now 20°C and a rise is 1. 5°C per week, in how many weeks will the seed sprout?
Answer:
about 4 weeks and 2/3 of a week.
Explanation:
if it wants it without the fraction, just 5
What is Protein content of edema fluid in non-cardiogenic pulmonary edema?
In non-cardiogenic pulmonary edema, the protein content of the edema fluid is typically higher than in cardiogenic pulmonary edema. This is because non-cardiogenic pulmonary edema is caused by an injury to the lungs or an underlying disease process, rather than a heart-related issue.
The protein content of edema fluid in non-cardiogenic pulmonary edema can vary depending on the underlying cause of the condition. For example, in cases of acute respiratory distress syndrome (ARDS), the protein content of edema fluid can be very high due to the increased permeability of the lung capillaries.
Other conditions that can cause non-cardiogenic pulmonary edema and increase protein content in the edema fluid include pneumonia, inhalation of toxic substances, and near-drowning. In these cases, the edema fluid may also contain other substances such as inflammatory cells or microorganisms.
Monitoring protein content in edema fluid is an important diagnostic tool in evaluating the severity of non-cardiogenic pulmonary edema and determining the most appropriate treatment plan. In some cases, a bronchoalveolar lavage (BAL) procedure may be performed to obtain a sample of the edema fluid for analysis.
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how would you increase the amount of carbon dioxide in water during photosynthesis?
Explanation:
the rate can be increased by increasing the carbon dioxide concentration