Help me please !!!
Which of the following can be inferred from the diagram above that shows the dependence of potential Energy on the Internuclear distance between two atoms?
A)The atoms form a bond with a bond length of 25 pm
B)The atoms form a bond with a bond length of 75 pm
с)The net force between the atoms is attractive at 25 pm
D)The net force between the atoms is attractive at 75 pm
Answers
Answer:
A)The atoms form a bond with a bond length of 75 pm
Explanation:
The Morse curve is a plot of potential energy against internuclear distance between two atoms.
When two atoms are far apart, the bond energy is zero, this means that there is no significant interaction between the both atoms. Hence, when two atoms are positioned at infinite distance from each other, they do not interact with each other appreciably. At internuclear distance within the range of atomic diameter, attractive forces predominate between atoms. At shorter distances repulsive forces predominate and the energy of system is quite high. The minimum point in the plot of a Morse curve represents equilibrium between attractive and repulsive forces.
The internuclear distance that corresponds to this minimum point is known as the equilibrium bond length.
For the plot shown in the question, the minimum point occurs at an internuclear distance of 75pm. This corresponds to the bond length of the system.
Related Questions
What happens when a ecosystem is in equilibrium
Answers
In equilibrium, an ecosystem has a balance between all organisms and their needed resources which make them to have ideal living conditions for organisms as well as climate for survival.
What is ecosystem equilibrium?Equilibrium, which is a comparatively steady state that maintains population sizes within a reasonable range, is referred to as a healthy ecosystem (not too many of a certain species alive or dead).
When an ecosystem is in equilibrium, all of the organisms and the resources they require are in balance. The environment also has the right climate for survival and excellent living conditions for creatures. The stability of the environment and the organisms is guaranteed by ecological balance. It fosters an environment that is favorable for organism growth and proliferation.
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Select all items that are correct.
How are layers of rocks evidence that the Earth has changed over time?
A. Each layer of rock tells us what type of rock was on the surface at that time.
B. The oldest layers are near the bottom.
C. The K-Pg boundary indicates a major event 65 million years ago.
D. These formations have always been here, since the Earth formed with little change. E. The different formations show the type of erosion that happened in that area.
Answers
Answer:
B, and E I think but check it first!
Explanation:
Answer:
It is everything except D.
Explanation:
I got it right.
which is true about the inside of an animal cell?
Answers
Answer:
Where are the choices ?
Explanation:
what are 10 living things
Answers
Answer:
Ejemplos de seres vivos:
Animales: puma, gato, ballena, cóndor, etc.
Flores: rosa, maravilla, clavel, tulipán, etc.
Plantas: helecho, filodendro, ficus, alga, etc.
Árboles: manzano, palmera, pino, etc.
Seres humanos: niño, mujer, abuelo, etc.
Explanation:
Answer:
people, insects, mammals, plants , bacteria, trees , moss, reptiles , sun , wind , lichens
Explanation:
Which process binds together sediment to form new rock?
cementation
compaction
deposition
erosion
Answers
Answer:
It will be (cementation).
That's the correct answer.
The process that binds together sediment to form new rock is cementation. The correct option is A.
What is cementation?Cementation is the process of mineral materials precipitating in the pore spaces to harden and weld clastic sediments (those generated from preexisting rock pieces). It is the final phase of sedimentary rock formation.
Through cementation, sediments become sedimentary rock. In the spaces between the sediment particles, this action causes the precipitation of minerals.
Examples of cementing include carbonate hard ground and beach rock. Black rock is a particular kind of rock that develops along the shore and is composed of a wide variety of sediment types and sizes that have been cemented together.
Therefore, the correct option is A. cementation.
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Step 1: Identify which nucleic acid the following strand is. 5' TAC - ACT -
GCG - CGA - TAG - CTA - ATT 3' The above strand is an example of: *
Answers
it's an example of DNA replication
5' TAC - ACT -GCG - CGA - TAG - CTA - ATT 3'
can be paired with:
3' ATG-TGA-CGC-GCT-ATC-GAT-TAA 5'
Which statement best describes the relationship between organism X and organism Yin each interaction?
(1) Organism X is positively affected by the relationship and organism Y is negatively affected
(2) Organism X is negatively affected by the relationship and organism Yis positively affected
(3) Both organisms are positively affected by the relationship
(4) Both organisms are negatively affected by the relationship
Answers
Answer: 1) Organism X is positively affected by the relationship and organism Y is negatively affected
Explanation: the predator eats the prey, so the predator benefits but the prey is killed. parasites are heterotrophic organisms that live on or in another living thing and do harm to it while they themselves benefit. <3
9. Which of the following statements describes the relationship between photosynthesis and cellular
respiration?
a. Photosynthesis and cellular respiration use the same reactants
b. The products of photosynthesis are the reactants of cellular respiration
c. Photosynthesis and cellular respiration yield the same products
Chlorophyll is a reactant of photosynthesis and a product of cellular respiration
Answers
Answer:
b. The products of photosynthesis are the reactants of cellular respiration
Explanation:
This is because they are not the same equation. They do not have the same products or reactants. Reactants are what is needed for the process to occur. Products are what it creates from the reactants. Chlorophyll is a pigment. If you want to look up the equations for photosynthesis and cellular respiration.
Which of these gases is not considered a greenhouse gas?
A. Nitrogen
B. Nitrous Oxide
C. Carbon monoxide
D. Dichloromethane
Answers
Answer:
C. Carbon monoxide
Explanation:
Carbon monoxide doesn't directly affect the climate directly, it absorbs & increases the impact of greenhouse gases.
7. If you look closely at an image of a clear-cut forest, you can see that clear-cutting does more than just remove trees from an ecosystem. What other effects will clear-cutting have on this ecosystem? Select all answers.
a. runoff will affect the stream ecosystem
b. Erosion will remove nutrient-rich topsoil.
c. Nutrients continue to cycle into the soil.
d. Some animal populations will move away .
Answers
Answer:
d
Explanation:
d is the answer ........................................Answer:
j7hy56gt
Explanation:
What can you assume about the amount of glucose (sugar) that is produced as you move the light closer? Would it go up or down?
Answers
Answer:
I think the answer will be "up"
Explanation:
Maltose is formed from two glucose molecules. Which of these will be another product of the reaction?
ATP
water
oxygen gas
carbon dioxide
Answers
PLEASE HELP :(
What organelles found in plant cells, but not in animal cells, would you expect to find more of in the plant's leaf cells and not find very many if any
at all in the plant's root cells?
Explain why there would be more of these organelles.
Answers
Answer:
Chloroplasts
Explanation:
You would find more of these in the leaves because they have more surface area. More surface area helps them go through photosynthesis. The leaves also get more light so the chloroplasts are mostly on the leaves so the light can reach them
. What happens to the enzyme activity when the body' emperature is 5 oC off its set-point?
Answers
Answer:
At low temperatures enzyme activity is low because the enzyme and substrate molecules have less kinetic energy so there are fewer collisions between them.
Explanation:
Organic molecules are the same as biomolecules true or false?
Answers
Answer:
false
Explanation:
HELP! I WILL NAME YOU BRAINIEST !!!
Two objects, a box weighing 103 kg and a football weighing 0.41 kg, are dropped at the same time from the top of a 98 m tall building. If air resistance is negligible, which of the two will touch the ground first?
Answers
Answer:
The box would it weighs more. I hope this helps. so sorry if this is wrong.
Explanation:
Vernon is studying the population of deer in a tract of forest. He gathers the following data.
Birth rate: ~50 deer/year
Death rate: ~70 deer/year
Which additional observation would support the conclusion that the deer population is NOT changing size from year to year, meaning that the net population change is 0?
Answers
Answer: About 20 deer per year immigrate to the tract of forest.
Explanation:If 50 deers are born every year and 70 deers die every year but the population doesn't change it means deers immigrate to the tract of forest.
The deer population is not changing size from year to year, meaning that the net population change is 0 that is about 20 deer per year immigrate to the tract of forest.
What are the different types of population ?Population refers to a discrete groups of individuals with their basic characteristics, It consists of a same group of species present in a particular geographical location and interbreed with each other.
In a population all individuals are not able to survive and reproduce due to presence of genetic variations, some population are Finite or countable.
Infinite Population is uncountable population in which the counting due to the impossible population and Existent Population of the individuals, whose unit is available in solid form.
Hypothetical Population is another type of population and its unit is not available and Most of the populations are unstable due to the presence of various physical factors.
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Bio homies please help me
Answers
What is the purpose for creating uniform standards for scientific research??
Answers
Answer:
the purpose of wearing uniforms are either being professional or it's cheaper to wear uniforms
Explanation:
hope this helps
1. WHAT IS THE PURPOSE OF CELLULAR RESPIRATION?
Answers
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules.
Explanation:
Answer:
It provides cells with energy they need to function.
PLEASE ANSWER QUICKLY
Answers
Answer:
B
Explanation:
Why does temperature not change during phase change?
Answers
Answer:
during phase change, the energy supplied is used only to separate the molecules,no part of it is used to increase the kinetic energy of the molecules. So its temperature will not rise, since kinetic energy of molecules remains the same.
Graph A represents that the rate of photosynthesis..
Answers
Tell me if I am right or wrong
Answer:
Hello!!! Princess Sakura here ^^
Explanation:
Choice 3 is correct because if you take a look at graph A you see that it does indeed increase, but only to a certain point then the line stops increasing.
Sandra is heterozygous for eye shape.
What does this mean?
O She has two of the same alleles for eye shape, one from each parent
O she has two different alleles for eye shape, one from each parent
O She has only one allele for eye shape, which she received from one parent
O She has two alleles for eye shape, both from the same parent
Answers
Answer:
She has two different alleles for eye shape, one from each parent
Explanation:
You always receive 1 allele from each parent, and you're heterozygous, those alleles are different.
answer:
O she has two different alleles for eye shape, one from each parent
explanation: i don't know if this is the correct answer fs and if it's wrong i'm so sorry!!
- <3
Which characteristic of living things is missing in viruses? They can reproduce on their own. They can reproduce on their own. They can interact with other organisms. They can interact with other organisms. They can move from one place to another. They can move from one place to another. They can carry and transmit genetic material.
Answers
Answer:
The correct answer is - They can reproduce on their own.
Explanation:
Viruses are considered as living and nonliving by a different group of microbiologists and biologist as virus show characteristic of both groups living and nonliving
Living - They can move, they carry and transmit genetic material, they can interact with other living organisms and infect them, Can undergo mutation, capable to reproduce, resistant to antibiotics, and many others.
Non-living - Can be crystallized, Lack cell membrane and cell wall, inert outside the host, totally dependent on their host for their reproduction can not reproduce on their own.
Approximately how many elements accour naturally on earth?
Answers
I belive that the elements 1 through 92 occur naturally on Earth, except for elements 43 and 61, although these are only found in very limited concentrations. The elements mostly on the periodic table that accompany uranium are generated only chemically and are classified as transuranium or transuranic components.
Which of the following statements describes a factor in the island biogeographical model? (3 points) Dispersing species are more likely to find smaller secluded habitats Smaller populations are less likely to go extinct Larger habitats have more habitat heterogeneity for species Large islands have less available niches for immigrating specie
Answers
Answer:
Larger habitats have more habitat heterogeneity for species
Cloning is a mode of
Answers
Answer:
Reproduction
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up bby i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
All living cells have the same organelles.
true or false
Plant cell walls are primarily made of sugar.
true or false
The environment can cause the shape of a protein to change.
true or false
Turgor pressure is a result of a central vacuole being low or nearly empty of water.
true or false
Mitochondria make sugar for animal cells.
true or false
The space between organelles in a cell is just water
true or false
Proteins are what allow cells to move
true or false
Catalysts are polysaccharide enymes.
true or false
Of the 5 nucleotides used in RNA and DNA, only one (A) is used for energy transport in the cell.
true or false
Changing the shape of the active site of an enzyme will probably allow it to catalyze more reactions.
true or false
Denaturing a protein makes it permanently unusable by breaking peptide bonds.
true or false
Hydrogen bonds are responsible for the common secondary structures in protein folding.
true or false
Water is an organic molecule.
true or false
Sugars are organic molecules
true or false
Answers
Answer:
Question 1 - false
Question 2 - true
Question 3 - true
Question 4 - false
Question 5 - false
Question 6 - false
Question 7 - false
Question 8 - true
Question 9 - true
Question 10 - false
Question 11 - false
Question - false
Question 12 - true
Question 13 - false
Question 14 - true
Answer:
1) All living cells have the same organelles.
false
2) Plant cell walls are primarily made of sugar.
true
3) The environment can cause the shape of a protein to change.
true
4) Turgor pressure is a result of a central vacuole being low or nearly empty of water.
false
5) Mitochondria make sugar for animal cells.
false
6) The space between organelles in a cell is just water
false
7) Proteins are what allow cells to move
true
8) Catalysts are polysaccharide enzymes.
false
9) Of the 5 nucleotides used in RNA and DNA, only one (A) is used for energy transport in the cell.
false
10) Changing the shape of the active site of an enzyme will probably allow it to catalyze more reactions.
false
11) Denaturing a protein makes it permanently unusable by breaking peptide bonds.
false
12) Hydrogen bonds are responsible for the common secondary structures in protein folding.
true
13) Water is an organic molecule.
false
14) Sugars are organic molecules
true
Explanation:
Just took the test!
Scientists can find new discoveries that change their current understanding of scientific knowledge. (3 points) True False
Answers
Answer:
true
Explanation:
Answer:
True
Explanation: