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the salmon population would not change
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What is a characteristic of all species? O A. They breed with other species. B. They use asexual reproduction to increase their genetic variation. O C. They have genetic variation. D. They can develop new genetic traits if they reproduce sexually.
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Answer:
B it think
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la unica fuente de los aminoacidos esenciales son los alimentos y su anotemcion requiere de un gran gasto emergetico.si uma persona no consume estos aminoacidos se vera afectado el paso
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Answer:
Los aminoácidos son compuestos orgánicos que se combinan para formar proteínas. Los aminoácidos y las proteínas son los pilares fundamentales de la vida.
Cuando las proteínas se digieren o se descomponen, los aminoácidos se acaban. El cuerpo humano utiliza aminoácidos para producir proteínas con el fin de ayudar al cuerpo a:
Descomponer los alimentos
Crecer
Reparar tejidos corporales
Llevar a cabo muchas otras funciones corporales
El cuerpo también puede usar los aminoácidos como una fuente de energía.
what is photosynthesis
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Answer:
Photosynthesis is where the plants take in food through the cells! (such as light and carbon dioxide.)
Explanation: The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
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Someone plz answer my bio question, (its the question i asked before this one)
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Answer:
ok
Explanation:
Answer:
i'll try
Explanation:
What conditions need to be present for an atom to form hydrogen bonds?
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For an atom to form hydrogen bonds, it needs to be bonded to a highly electronegative atom (such as nitrogen, oxygen, or fluorine) and have a hydrogen atom attached to it.
Hydrogen bonds are intermolecular forces that occur between a hydrogen atom bonded to a highly electronegative atom and another electronegative atom nearby. The highly electronegative atom, often nitrogen (N), oxygen (O), or fluorine (F), attracts the shared electrons in the covalent bond towards itself, creating a partial negative charge. This leaves the hydrogen atom with a partial positive charge.
The conditions necessary for hydrogen bonding to occur are:
Presence of a Hydrogen Atom: There must be a hydrogen atom (H) bonded to an electronegative atom (N, O, or F) in the molecule or adjacent molecules.Highly Electronegative Atom: The electronegative atom (N, O, or F) must have a strong attraction for electrons, creating a significant partial negative charge.Close Proximity: The electronegative atom with the partial negative charge must be close enough to another electronegative atom in another molecule or nearby region to allow for electrostatic attraction.These conditions are essential for the formation of hydrogen bonds. The hydrogen bond itself is a relatively weak force compared to covalent or ionic bonds, but it is significant in biological systems and plays a crucial role in many biological processes. Hydrogen bonding contributes to the unique properties of water, the stability of protein structures, the binding of DNA strands, and various other molecular interactions.
In summary, for an atom to form hydrogen bonds, it must be bonded to a highly electronegative atom (N, O, or F) and have a hydrogen atom attached to it, with another electronegative atom in close proximity to allow for the formation of electrostatic interactions.
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Drag the tiles to the correct boxes to complete the pairs.
Match the pollution control method to its description
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Answer:
Incineration: Solid pollutants are burned...
Settling: Polluted water is aloud to stand still...
Composting: Microbes are used to convert...
Gas adsorption: Pollutants are captured through contact with hard...
Explanation:
Amazing nowone else got to your question. Your welcome.
I can't understand this sentence structure, so if somebody could please help me and have the right answers I will give brainliest.
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research - a
conclusion - b
analysis - c
experiment - d
\Which best describes dynamic equilibrium?
There is a difference in concentration on either side of the cell membrane.
There is an uneven distribution of particles inside and outside the cell.
Particles are moving into and out of the cell, but their concentrations remain stable.
A concentration gradient is forcing water out of the cell and particles into the cell.
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Answer:
The answer is C - Particles are moving into and out of the cell, but their concentrations remain stable.
Explanation:
Particles are moving into and out of the cell, but their concentrations remain stable.
Particles are moving into and out of the cell, but their concentrations remain stable.
What is dynamic equilibrium?Dynamic equilibrium is a state of balance in which two or more opposing forces or processes are in constant motion, resulting in a stable overall state. In biology, dynamic equilibrium often refers to the balance of substances, such as ions or gases, between two or more compartments, such as inside and outside of a cell.
This balance is maintained by the movement of these substances across a semi-permeable membrane in response to concentration gradients, pressure, or other driving forces. The rate of movement into and out of the compartment is equal, resulting in no net movement of substance and a stable concentration on both sides.
Dynamic equilibrium is an important concept in understanding the maintenance of homeostasis and the proper functioning of biological systems.
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list two importance of gravitational force?
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Explanation:
i .The gravitational force of the earth keeps us bound to the earth.
ii .Gravitational force between earth and sun makes the earth move around the sun. G
Answer:
1. gravity holds the planets in orbit around the sun and keeps the moon in orbit around the earth.
2. moons gravitational force to earth pulls the ocean tides, without that the land on earth would sink due to tsunamis and no control over the currents.
How many kingdoms are there in the domain Bacteria?
O A. 4
B. 3
C. 2
O D. 1
SUBMI
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Answer:
One kingdom. Domain bacteria has one kingdom, kingdom eubacteria
Explanation:
This is the answer I hope this helps you out!
1. a) Name a set of homologous structures.
b) Two species have homologous structures. What do these homologous structures show about the evolutionary relationship between the two species?
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homologous structures mean that the two species have a common ancestor
Question 10 of 10
Which best describes the flow of genetic information?
A. Genetic information is carried only by DNA.
B. Genetic information flows from DNA to RNA to protein.
C. Genetic information flows from gene to allele to protein.
D. Genetic information cannot be transmitted outside the nucleus.
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Answer:
B. Genetic information flows from DNA to RNA to protein.
Explanation:
The central dogma of biology describes the flow of genetic information within a biological system. This dogma is often stated as "DNA makes RNA, and RNA makes protein."
Summarize the mRNA translation process in eukaryotes.
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Answer:
During protein synthesis, the sequence of a messenger RNA (mRNA) molecule is translated into a sequence of amino acids. After the transcription of DNA to RNA, ribosomes in the cytoplasm or the endoplasmic reticulum (ER) create proteins.
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what is the difference between artificial kidney and natural kidneys?
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national game of china
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Answer:
the national game of China is
Explanation:
ping pong which is also known as table tennis
How will the concentration of H+ and OH- ions change when a substance with a pH of 3.2 is added to water?
Both H+ and OH- will increase
Both H+ and OH- will decrease
H+ will increase and OH- will decrease
H+ will decrease and OH- will increase
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Answer:
H+ will decrease and OH- will increase
What are the reactants in the following chemical reaction?
C6H12O6 + 6 O2 → 6 CO2 + 6 H2O
A. Carbon dioxide (CO2) and water (H2O)
B. Carbon dioxide (CO2) and oxygen gas (O2)
C. Glucose (C6H12O6) and oxygen gas (O2)
D. Glucose (C6H12O6) and water (H2O)
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Answer:
its (A)
Explanation:
These reactions, which are described in detail in the chapter Cells and Energy, break down the simple sugar glucose (C6H12O6). The process uses oxygen and glucose and results in carbon dioxide (CO2), water (H2O), and usable energy. Oxygen and glucose are the reactants. Hope it helps you.... I tried my best.pls mark me as branliest really need it pls pls pls.Which level of organization includes all the other levels of organization? organ system organism tissue
cell
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Answer:
organ system level of organization
cell>tissue >organ >organ system >multicellular organism
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Which of the following correctly describes a way in which Earth’s atmosphere interacts with the geosphere?
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Answer:
It provides a medium for cycles that provide nutrients to living organisms.
What factor is described as sexual
selection?
A, non-random mating
B. migration
C. small populations
D. natural selection
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Answer:
The correct answer is - D. natural selection.
Explanation:
Sexual selection takes place due to competition between individuals of the intraspecies same-sex and of mate choice which driving the evolution of reproductive traits.
Sexual selection is a mode of natural selection as it leads to the evolution of specific traits. Other examples or options are not related to sexual selection directly and are not affected by sexual selection.
what is function of vacuole.
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Explanation:
vacuoles help maintain water balance.
Explanation:
A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products. In plant cells, vacuoles help maintain water balance.
In general, the functions of the vacuole include:
Isolating materials that might be harmful or a threat to the cell.
Containing waste products.
Containing water in plant cells.
Maintaining internal hydrostatic pressure or turgor within the cell.
Maintaining an acidic internal pH.
Containing small molecules.
5.Can you write which kind of food items are not digested easily when gall bladder of a person is removed surgically? Why?
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Answer:
hi
Explanation:
no answer please try let us
Answer:
hard or solid ofood items are not digested easily when gall bladder of a person is removed surgically.it is because gall bladder is responsible to make a food in a small particle.
3) Write down the names of organs that participate in respiration I explain any two of of them.
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Fruit trees in a forest are an important habitat for a bird species and were historically a major source of food for a rodent species. Over time, the rodent species shifted their feeding behavior from fruit trees to nut trees. As rodent behavior changed, the density of fruit trees decreased, which caused significant decreases to the bird population. What kind of effect did the change in rodents exert on bird population size?
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Answer:
The bird population might have to migrate in search for food or may decline in numbers.
Explanation:
This is a concept of primary producers that is trees and secondary consumers that is mouse and bids. Due to the decline in raw material available the mouse population declines and this also affects the secondary consumers that are birds of prey like hawks, owls etc.which of the folowing best decribes the shape of a DNA moleclue?
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Answer:
The answer is letter A, "Two strands of nucleotides bonded together at their bases, twisting to form a double helix." When it comes to RNA, a single helix will form.
how does the presence of an acid in a water solution affect the pH of the solution
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which of the following is a double layer of phospholipds with proteins
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hello.................................................,.....what's a vaccine.thankyou
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A vaccine is a medical material that mimics the pathogen, but in a harmless way. When our body's immune fights it off, it remembers how to fight the real pathogen when it enters our body. So, it protects us from diseases.
Answer:
A vaccination is a medical substance that mimics a pathogen in a non-harmful way. When our immune system defeats it, it recalls how to combat the genuine infection when it enters our system. As a result, it shields us against sickness.
Explanation:
I hope this helps!
What is the function of nervous tissue for transport within an organism?
a) To dilate your blood vessels so that you will faint
b) To construct your blood vessels so that you will pass out.
c) To send signals to the blood vessels to constrict or dilate, to decrease or increase blood flow, respectively.
d) To send signals to the guard cells to swell and close the stomata or constrict to open up the stomata
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Answer:
C
Explanation:
To send signals to the blood vessels to constrict or dilate , to increase or decrease blood flow respectively.
plz soonnnnnnnnn awncer this
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Answer:
4 one answer
hope it helps
