Which statement describes the location and change of the electrons in an atom

Answers

Answer 1

An electron has a positive charge and is located outside the nucleus.


Related Questions

Photosynthesis is a chemical reaction that occurs inside green plant cells. Which sentence describes one important energy conversion that occurs as a result of photosynthesis?.

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Light energy to chemical energy

what stage does chromatin condenses into chromosomes

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Answer:

The answer for this question is prophase

Explanation:

;)

Which of the following answers links a biomolecule with one of its proper functions?

A.Carbohydrates ... transportation of storage molecules
B.Lipids ... long-term energy storage
C.Nucleic Acids ... repair and maintenance
D.Proteins ... stores genetic material

Answers

Answer:

i think

A.Carbohydrates ... transportation of storage molecules

Based on their function, lipids are long term energy storage molecules.

What are biomolecules?

Biomolecules are large molecules which are found in living organisms.

Biomolecules include:

carbohydrates- short term energy storage moleculeslipids- long term energy storage molecules proteins- repair and maintenance nucleic acids- stores genetic materials

Therefore, based on their function, lipids are long term energy storage molecules.

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Which of these observations gives the most support to the endosymbiotic theory for the origin of eukaryotic cells?.

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Answer:answer b

Explanation: sorry for being late

Based on the experimental results, estimate the optimal pH of the enzyme. Explain your estimate by connecting the experimental results to the structure and function of proteins.

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Based on the information given, it should be noted that the optimal pH of the enzyme is 7.

What is an enzyme?

An enzyme simply means a substance that acts as a catalyst in living organisms which is vital to regulate the rate of chemical reactions.

From the complete information, the optimal pH of the enzyme is 7. This is because other pH values produced less product and this reduces its activity.

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please help I need questions 3 4 and 5 answered

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hope it helps you....................

Which of the following best describes how President Taft affected conservation efforts? Taft appointed a secretary of the interior who undid some of Roosevelt’s conservation work. Taft appointed a secretary of the interior who continued Roosevelt’s conservation work. Taft appointed a secretary of the interior who believed strongly in conservation. Taft appointed a secretary of the interior who was neutral on conservation.

Answers

Answer:

Taft appointed a secretary of the interior who undid some of Roosevelt’s conservation work.

Explanation:

From Roosevelt's guidance, Taft had the little opponent for the Democratic appointment for the administrator in 1908 and easily destroyed William Jennings Bryan for the administration that November. In the White House, he concentrated on East Asia more than European interests and regularly occurred to prop up or eliminate Latin American powers. Taft asked decreases to trade charges, then a major cause of national revenue, but the resulting proposal was massively affected by special matters.

Answer: A) Taft appointed a secretary of the interior who undid some of Roosevelt’s conservation work.

Explanation:

make sure 2 drink water

What might be the advantage of a thin leaf blade to the photosynthetic capacity of a leaf?.

Answers

Answer:  A flat thin leaf will have more surface area. More surface area of a leaf means more photosynthetic capacity of the plant.

Explanation:

A plant cell is more rigid than an animal cell due to its ____________.
Select one:

nucleus

cell wall

cell membrane

cytoplasm

Answers

Answer:

cell wall makes the plant cell more rigid.

i need help please somebody​

Answers

Digestion is the correct answer

Answer:

Digestion

Explanation:

the digestive system

Which of the following carry exclusively oxygen-rich blood?
a. Body arteries & veins
b. Pulmonary veins & systemic (body) arteries
c. Pulmonary arteries & systemic (body) arteries
d. Pulmonary arteries & pulmonary veins

Answers

The answer is b, Pulmonary Veins.

Short hair is dominant to long hair.
Two long haired rabbits are
crossed.
S
S
S
SS
SS
S
SS
SS
7 short-haired offspring:
7 long-haired offspring:

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what is the question here

Brainliest how many organs are in human body?

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Answer:

78 organs are in human body

Explanation:

Have good day

which molecules would you expect to find at the bottom of the diagram?

Answers

Answer:

Explanation:carbon dioxide and water molecules to find at the bottom of the diagram because these are the products which produce in the cellular respiration.

What happens to DNA after transcription?

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Answer:

Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). ... The newly formed mRNA copies of the gene then serve as blueprints for protein synthesis during the process of translation.

Explanation:

Describe how the water vascular system helps a sea star move around.

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Locomotion: Sea stars move using a water vascular system. Water comes into the system via the madreporite. The radial canals carry water to the ampullae and provide suction to the tube feet. The tube feet latch on to surfaces and move in a wave, with one body section attaching to the surfaces as another releases.

Answer:

Locomotion: Sea stars move using a water vascular system. Water comes into the system via the madreporite. ... The radial canals carry water to the ampullae and provide suction to the tube feet. The tube feet latch on to surfaces and move in a wave, with one body section attaching to the surfaces as another releases.

Water travels from sieve plate> store canal> ring canal> radial canal> ampullae> tube feet, the tube feet has tiny suctions on the bottom to help it move.

Each sea star had hundreds of tiny feet on the bottom of each ray. ... By moving water from the vascular system into the tiny feet, the sea star can make a foot move by expanding it. This is how sea stars move around. Muscles within the feet are used to retract them.

A sea star moves by regulation of its water vascular system. Tube feet attach to a surface, the sea star moves itself forward. ... Larval echinoderms are bilaterally symmetrical, whereas adult echinoderms are radially symmetrical.

Explanation:

A full sentence describing what the new cells in telophase might contain if replication of chromosomes DID occurs before cytokinesis. URGENT QUESTION

Answers

Answer:

The new cells might only contain only half the original number of chromosomes, or one cell might contain more chromosomes than the other if replication did not occur before cytokinesis. They would not be viable. They wouldn't have a complete set of DNA.

Explanation:

Our DNA is over 99% identical, but why would only 38% of us get cancer?

Answers

our genes some genes are more prone to cancer then others

(I'm pretty sure)

Cancer occurs during mitosis as a result of a mutation in the genes. The thing is, not everyone's genes mutate the same way therefore not everyone will have cancer. Also, mutations are completely random and one mutation will not be enough to cause cancer. This is why although our DNA is identical, not everyone has cancer or has the same type of cancer.

How might upward growth of cities be a better choice than outward growth? a. Upward growth affects less land area than outward growth. B. Upward growth helps moderate pollution problems. C. Upward growth has no limitations. D. Upward growth has no environmental impact. Please select the best answer from the choices provided A B C D.

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Growth is an expansion of the land and infrastructure of a specified region. It can be upward or outward. The upward growth is a vertical development of the infrastructure rather than expanding the construction over the large area as an outward growth.

Upward growth affects less land area than outward growth.

What are the advantages of the growth of cities?

The upward development of metropolia can be more suitable for the environment than outward expansion. Exterior development adds to habitat threat and loss of natural sources in the surrounding region.

Upward development does not infringe on the surrounding habitat, however cannot control the production of waste and contaminants.

Therefore, option a. is correct.

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explain what would happen to an animal if the vegetation around them disappeared ??​

Answers

     

Answer:

If the vegetation around them disappeared all life requiring oxygen would die. Life means sun, water, and green plants. This is practically impossible to disappear all plants without cosmic accident. If that happens then all animal kingdoms will die simultaneously.

Explanation:

Vegetation is the source of energy for all organisms. All other organisms directly or indirectly depend on them for food. So, if all the green plants disappear from the earth, all the herbivores will die due to starvation and so will the carnivore, i.e., it would result in the extinction of life from the earth.  

If you have any questions please ask!

Animals will begin to die if the vegetation around them disappeared.

What is Vegetation?

These are referred to as plants and are the autotrophs in the ecosystem

because they manufacture their food through photosynthesis.

During photosynthesis, the food and oxygen produced serve as major

sources in which animals which is needed for activities and survival.

Absence of them will lead to the death of the animals.

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the circulatory system help to maintain homeostasis by interacting with the

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Answer:

Explanation: by interacting with the excretory system

What advantage do invasive species of plants have over native species?.

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They are better competitors because they emerge earlier in the spring, grow rapidly, and are impacted by few, if any, natural predators. When invasive plants are allowed to grow unchecked, many native plants and the wildlife species that rely upon them suffer.

Which system serves as the interface between the other spheres?

Answers

Answer:

I'm pretty the answer is the biosphere

Explanation:

How do seismic waves help scientists determine the structures of Earth’s interior?
Seismic waves travel through different materials at different speeds.
Seismic waves activate the Earth’s magnetic field.
Seismic waves travel through meteorite remains at different speeds.
Seismic waves carry materials from Earth’s mantle across the Earth and to the surface.

Answers

Seismic waves can help scientists to determine the structures of Earth’s interior because: A. Seismic waves travel through different materials at different speeds.

What is an epicenter?

An epicenter can be defined as the point on the surface of planet Earth, which is typically perpendicular to the hypocenter (focus) and it indicates where the seismic waves from an earthquake are most intense.

Similarly, the location of an earthquake’s epicenter and seismic waves are used as an evidence to study Earth’s interior (inner core).

In conclusion, seismic waves can help scientists to determine the structures of Earth’s interior because they travel through different materials at different speeds.

Read more on seismic waves here: https://brainly.com/question/6835759

Answer:

Seismic waves travel through different materials at different speeds.

Explanation:

HELP I WILL GIVE U 50 points
Which characteristics of rocks are used in classification? Check all that apply.

origin
texture
composition
weight
age

Answers

Texture composition

A field of science that studies atoms and molecules is called

Answers

Answer:

CHEMISTRY

Explanation:

Answer:

Chemistry

Explanation:

Chemistry is a branch of science that studies how atoms and molecules of elements work.

Why is it important that so many animals exist, and why do scientists spend so much time trying to discover them?

Answers

Answer:

Because they are all under the world so they have take time to understand them.

This process converts the DNA code to a messenger code that can be used by the ribosome .

A.DNA Replication
B.Transcription
C.Translation
D.DNA Duplication

Answers

Translation isn’t correct, answer is B. transcription, that’s the process of making mRNA from DNA

____ is when water changes from a gas to a liquid. Name one thing here on Earth that can do this,___.

Answers

Evaporation is when water changes from a gas to a liquid. Name one thing here on Earth that can do this,all liquids can evaporate.

In North America what is the largest biome present

Answers

Answer:

the boreal forest is the largest biome present:)

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