Answer:
four other atoms
Explanation:
Answer:it can bound with either 1, or 2, or 3 or 4 NOT MORE THAN THAT
Explanation:
scientist collected the following data, which show how the pressure of water vapor changes with temperature.Temperature (°C)Pressure (mm Hg)04.5109.62019.13033.24058.75095.6What would a scientist do to best communicate these data to other scientists in a presentation?Replace the table with text highlighting pressures.Change the unit of pressure to atm.Make a graph for better visual representation.Display only rows 1, 3, and 6 of the data to simplify results.
which one of the following is Not an organic compound
A scientist is doing an experiment to identify different molecules. Some components of these molecules are listed in this table. Which of the four molecules is DNA, based on the table?
a
Molecule 4
b
Molecule 2
c
Molecule 1
d
Molecule 3
A scientist is doing an experiment to identify different molecules. Some components of these molecules are listed in this table that the four molecules is DNA, based on the table is (A) Molecule 4.
DNA stands for deoxyribonucleic acid. It is a molecule that is responsible for the genetic instructions in every living organism. DNA is responsible for the transfer of genetic information from parents to their offspring. It is made up of four nucleotide bases: adenine (A), cytosine (C), guanine (G), and thymine (T). DNA molecules are long chains of nucleotides.
A scientist can use various techniques to identify different molecules. Some techniques include chromatography, mass spectrometry, and nuclear magnetic resonance (NMR) spectroscopy. Chromatography is a technique that separates components of a mixture.
Mass spectrometry measures the mass-to-charge ratio of ions in a sample. NMR spectroscopy detects the spin of atomic nuclei in a sample. Based on the table, molecule 4 is DNA. Molecule 4 contains the nucleotide bases A, G, C, and T, which are the building blocks of DNA.
Molecule 1 contains the nucleotide bases A, G, and C, but not T. Molecule 2 contains the nucleotide bases A, G, and T, but not C. Molecule 3 contains the nucleotide bases A, C, and T, but not G. Since molecule 4 contains all four nucleotide bases, it is DNA. The correct answer is A.
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How many different types of bases are there in nuclear DNA?
OA. 4
OB. 11
O C.
23
OD. 56
A. 4
the four nitrogenous bases present in DNA are
Adenine(A)Thymine(T)Guanine(G)Cytosine(C)
Can someone please answer this because I have no clue and I’ve been waiting two hours for an answer
Answer: Because there are multiple of each elements provided also known as a chain or "continuation"
Explanation:
H-9
O-2
C-3
N-4
If it is shown as a ring, the ring will be composed of one oxygen atom, all the rest being carbons. All the carbon atoms will have OH groups except one of the carbon atoms attached to the ring oxygen. That same carbon atom may have a continuation of the carbon chain attached (e.g., a CH2OH group or a CH(OH)CH2OH group).
The dark color Deer mouse is found in the sandy soils of Nebraska and has made its way further north in the last several thousand years. Now many of the deer mice found in the north have a pale coat that helps them escape predators in the snow. The pale coat helps the light-colored deer mice survive and reproduce more often than the dark-colored deer mice in the north. This process is an example of: umm idk I need help
Answer:
This process is an example of Disruptive selection.
Explanation:
Due to technical problems, you will find the complete explanation as an attached file.
Which of the following statements is true about the role of water in cellular respiration?
Answer:
The correct answer is " It is one of the ending compounds."
Have a good day!
Explanation:
Part 2: Based on the following genotypes, determine the phenotype.
6. In humans, tongue rolling is dominant to not being able to roll the tongue.
TT=
Tt=
7. In humans, mid-finger hair is dominant to no mid-finger hair.
HH =
Hh=
8. In humans, cleft chin is dominant to no cleft chin.
Cc =
CC=
ll norrible genotypes.
hh=
сс
The genotype of the child will be rr, which is homozygous recessive based on the genetic cross. As a result, the youngster will be unable to roll their tongue since they lack the dominant allele.
If tongue rolling is dominant, what is the genotype of a tongue roller?A person with the Rr genotype for tongue rolling can roll his or her tongue since the dominant gene that facilitates tongue rolling is present.
The dominant gene, T, controls tongue rolling, whereas the recessive allele, t, controls non-rolling. A -linked gene on the X chromosome controls red-green colour blindness.
As a result, offspring have a 0% probability of having the tongue rolling personality.
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UPPIO.Stuuyisland.com Earth's Water Systems Tools Save Session Pablo is building a miniature watershed model of his city out of clay. He wants to see where rainwater carries spilled motor oil from the city's streets Pablo plans to make all of the hills, buildings, and streets in his model out of clay. He then plans to spray water on the model to see where it flows when it rains. What could Pablo do to help him track where rain water carries spilled motor oil? A. He could use hot cocoa powder to represent the oil. B. He could use maple syrup instead of water. C. He could use sand instead of clay. D. He could use peanut butter to represent the oil.
Answer:
um...
Explanation:
Answer:
A. He could use hot cocoa powder to represent the oil.
Explanation:
I got it right on Study Island.
What are the 3types of forceful lifting of air
There are three types of main ways by which lift of air can occurs:-
frontal liftorographic liftconvection liftwhat type of cell makes bone tissues
Answer:
A balance between Osteoblasts and osteoclasts maintain bone tissue.
Explanation:
Osteoblasts are bone making cells, osteoclasts resorb or break down bone, and osteocytes are mature bone cells.
name the product of the process known as chemiosmosis
Chemiosmosis is involved in the generation of adenosine triphosphate (ATP), the primary chemical used by the cell for energy.
What do you mean by chemiosmosis?Chemiosmosis is the passage of ions down an electrochemical gradient over a semipermeable membrane bound structure. The generation of adenosine triphosphate (ATP) by the transport of hydrogen ions (H+) across a membrane during cellular respiration or photosynthesis is a good example. When ions flow through a channel, they generate potential energy, which can be used to power chemical reactions (red). Hydrogen ions, or protons, will diffuse from a high proton concentration zone to a low proton concentration region, and an electrochemical concentration gradient of protons across a membrane can be used to generate ATP. This process is similar to osmosis, the passage of water through a selective membrane, which is why it is named "chemiosmosis".
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Because of the expansion of space, we see all distant galaxies moving away from us, with more distant galaxies moving faster. An observer in one of these distant galaxies would see a. all galaxies moving away from the observer, with more distant galaxies moving faster. b. all galaxies moving towards the observer, with more distant galaxies moving faster c. all galaxies moving away from the observer, with closer galaxies moving faster. d. all galaxies on one side of the observer moving towards the observer and all galaxies on the other side moving away from the observer, with more distant galaxies moving faster
An observer in one of these distant galaxies would see "all galaxies moving away from the observer, with more distant galaxies moving faster." Option A is the correct answer.
The observation of this phenomenon is known as the Hubble's law. The law states that the universe is expanding uniformly in all directions. As space expands, it carries galaxies along with it, resulting in the observed motion of galaxies away from each other.
The concept of Hubble's law explains that regardless of an observer's location in the universe, the galaxies will appear to move away from the observer, with more distant galaxies moving faster. This observation is crucial evidence for the Big Bang theory, which suggests that the universe originated from a single point and has been expanding ever since. Option A is the correct answer.
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I am failing in school and i need help with this it is a home work defineMaritime
Answer:
Maritime transport and fluvial transport, or more generally waterborne transport, is the transport of people or goods via waterways. Freight transport by sea has been widely used throughout recorded history.
Explanation:
Which enzyme allows a modified form of glucose to get confined within the cell since no transporter for this modified form exists. What modification does the enzyme make and what is the mechanism reaction type
The enzyme which allows a modified form of glucose to get confined within the cell since no transporter for this modified form exists is known as hexokinase.
The modification that the enzyme makes is phosphorylation, whereby a phosphate group is added to the glucose molecule, resulting in glucose-6-phosphate. This modification of glucose-6-phosphate is essential as it keeps the glucose within the cell, and thus it can be used as a source of energy for the cell by glycolysis.Glucose-6-phosphate can then enter the glycolytic pathway, whereby it can either be converted into glycogen or pyruvate through a series of reactions.
This pathway is considered to be an anaerobic pathway since it does not require oxygen to occur. The mechanism reaction type in which glucose is phosphorylated is a transferase reaction, whereby a phosphate group is transferred from ATP to glucose, resulting in glucose-6-phosphate. Hexokinase is an essential enzyme in the body since it helps in maintaining glucose homeostasis.
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What did Native Americans call the Everglades? (5 Themes Region box on left)
Answer:
Explanation:
These Indians of the Everglades were labeled as Seminoles, which comes from the Spanish word Cimarron meaning ‘wild’, or ‘escaped slave’. In the 1950s, the Federal government tried to cut ties with all tribes and South Florida Indians then responded by forming their own tribe known as the Seminole Indians.
What additional information would you want to know to understand Emma and Jacob's panic? Include a minimum of three examples.
The correct answer to this open question is the following.
Unfortunately, you did not attach the story, the text, or the name of the article/text. Without this important information is so difficult to help you.
However, trying to help you, we did some deep search and can comment on the following.
The additional information you would want to know to understand Emma and Jacob's panic is the following.
First, you want to understand what is the real cause of the parent's panic. And all comes down to the health of their baby. The baby had problems with feeding. What happened was that Emma's baby stopped feeding after seven days.
This couple had lost a baby that died in the first nine days with no clear explanations at all. So they were traumatized by that fact and do not want to have another traumatic experience again. That is why they are afraid.
The parents desire the baby to feed normally and have the correct weight.
Parents are afraid that the baby dies or if it survives, could end up with some illness or mental ret*rdation, or could have another kind of complications when the baby is growing up.
what is homeostasis definition
Answer:
The ability of a system or living organism to adjust its internal environment to maintain a state of dynamic constancy; such as the ability of warm-blooded animals to maintain a stable temperature.
Explanation:
HOPE IT HELPS
In biology, homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems. This is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.
The body monitors the levels of oxygen in the blood to regulate breathing. Isabel is running in a marathon and is near the finish line. She feels out of breath. How will her nervous system work to generate a reaction?
Answer:
Low oxygen pressures in the blood cause the nervous system to respond with hyperventilation.
Explanation:
In our body, the partial pressures of oxygen in the blood is a marker of blood pressure and hyperventilation.
The partial pressure of this gas may be decreasing due to lack of partial pressure of oxygen in the atmosphere that we breathe or in the great respiratory demands, that is why in this case, the partial pressures of oxygen during the marathon decrease.
When decreasing, this is captured by the nervous receptors and the CNS executes an increase in respiratory rate, generating hyperventilation so that the partial pressure of oxygen increases.
These receptors are chemoreceptors, capable of detecting the slight drop in blood pH due to oxygen deficiency associated with hemoglobin, since metabolic acidity is very common in cases of low oxygenation.
If the nerve to the arm were cut along the line marked X - - - - X, how would this affect the person's movements? Give a reason for your answer.
Central Nervous System question.
Diagram is attached
2. Which tissue makes up the husk of coconut?
Answer:
Sclerenchymatous tissuedoes a community contain diffrent populations?
Answer:
yes it does
Explanation:
the definition on "community" is a group that contains multiple populations
Answer:
In ecology, a number of species populations in an ecosystem form a community. So community is a larger unit compared to population; community encompasses all living organisms of an ecosystem, hence often termed as biotic communityExplanation:
mark as brainliast
Explain in terms of Q-factor why resonant transmission bands get
narrower for higher frequencies.
The reason why resonant transmission bands get narrower for higher frequencies, in terms of Q-factor, is that the Q-factor increases with a decrease in the frequency of operation of the resonant circuit.
A higher Q-factor indicates a lower bandwidth of the resonant circuit. Q-factor (quality factor) is a measure of the damping in an oscillator or resonant circuit. In other words, the bandwidth of the resonant circuit decreases as the Q-factor increases.
So, for higher frequencies, the Q-factor will be higher, resulting in a narrower resonant transmission band. This is because the resonant frequency of the circuit is determined by the inductance and capacitance of the circuit, and their respective values change with frequency.
The higher the frequency, the smaller the inductance and capacitance values required to achieve resonance. As a result, the resonant frequency is shifted upward.
However, the resonant bandwidth, which is the range of frequencies at which the circuit resonates, is inversely proportional to the Q-factor. Thus, for higher frequencies, the resonant bandwidth is narrower as the Q-factor is higher.
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definition for excretory system
Answer:
The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body.
Explanation:
hii! i’ll give brainliest pls help
Answer:
Landslide!
Explanation:
Since the house is build on a hill there is the possiblitie that the house will fall so it has to be landslide. The trees will help the house stay put.
I hope this helped!!
Complexing with calcium dipicolinate and small acid-soluble proteins (sasps) are mechanisms that protect the _____ of an endospore from harsh environmental conditions.
Complexing with calcium dipicolinate and small acid-soluble proteins (sasps) are mechanisms that protect the chromosome of an endospore from harsh environmental conditions.
endospore is a spore like body that is formed by bacteria in order to in order to deal with harsh environmental conditions. It remains dormant, tough and non reproductive till the suitable environmental conditions returns.
Complexing with calcium dipicolinate helps the bacterial endospore to resist the heat which crucial for facing the environmental conditions.
Small acid soluble protein or SASPs are known to protect the endospore from damage by heat, UV rays and enzymatic actions.
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When DNA is unzipped, the
bonds are broken.
O Nitrogen
O Hydrogen
O Covalent
O lonic
Answer:
Explanation: Helicases are enzymes involved in unzipping of the double stranded DNA molecule at beginning of DNA replication. They do so by binding at DNA sequences called origins on DNA molecule then they break the hydrogen bonds between complementary base pairs causing the two strands of DNA molecule to unzip.
Explanation:
红
ste
Class
Lesson Uutine
Levels of Organization
A Lite's Organisation
1. A large animal is composed of trillions of tiny
together
organisms are made of only one cell.
working
Answer:Life's Organization. 1. A large animal is composed of trillions of tiny cells working together. 2. Unicellular organisms are made of only one cell. B.
Explanation:
in edible pea, tall (t) is dominant to short (t), and green pods (g) are dominant to yellow pods (g). the phenotype of a ttgg plant is:
In edible pea, tall (T) predominates over short (t), and green (G) pods over yellow (P) pods (g). A ttgg plant has a short, yellow phenotype.
What distinguishes a genotype from a phenotype?Genotype explains a person's genetic make-up, whereas phenotype describes their observable features. This is the major distinction between genotype and phenotype.
Which alleles are dominant and recessive?In Mendelian genetics, the terms dominant and recessive alleles are defined. Alleles are genetic variations that affect how a person behaves. Dominant alleles determine the dominant character, whereas recessive alleles determine the recessive character. This is the main distinction between dominant and recessive alleles.
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How can you find the net free energy captured by any amount of moles of ATP?
The net free energy captured by any amount of moles of ATP can be determined using the formula: ΔG = ΔG°' + RTln([products]/[reactants])
where ΔG is the change in free energy, ΔG°' is the standard free energy change, R is the gas constant, T is the temperature in Kelvin, and [products] and [reactants] are the concentrations of products and reactants, respectively.
For the hydrolysis of ATP to ADP, the standard free energy change (ΔG°') is -7.3 kcal/mol or -30.5 kJ/mol at pH 7. The actual free energy change (ΔG) depends on the concentrations of ATP and ADP in the system. At equilibrium, the ratio of [ADP] to [ATP] is about 1:100, which means that the actual ΔG for the hydrolysis of ATP to ADP is about -7.3 kcal/mol or -30.5 kJ/mol.
To calculate the net free energy captured by a certain amount of moles of ATP, you would need to know the concentration of ATP in the system and the concentration of ADP and/or the products of ATP hydrolysis. You can then use the formula above to calculate the actual free energy change for the hydrolysis of that amount of ATP and determine the net free energy captured.
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What is the primary environmental consequence of
continual use of non-renewable energy sources?
A. increase in deforestation
B. disturbance in the aquatic habitat
C. resources become hard to replace
D. reduction of greenhouse gases in the atmosphere
PLEASE HELP FAST, I HAVE 20 MINUTES LEFT…!
Answer:
C.
Explanation: