The atomic number is the ___.

• atomic mass
• number of neutrons
• protons plus the neutrons
• number of protons

Answers

Answer 1

Answer:

number of protons is the correct answer

Answer 2

Answer:

number of protons is the correct answer.


Related Questions

Which of the following best describes the product of DNA transcription

Answers

I’m pretty sure it’s an RNA molecule

Its an RNA molecule I took the test in the 9th grade  

Carbohydrates, proteins, and lipids are important molecules that make up the structure of the cell membrane. They help move materials into and out of the cell through the cell membrane
In what way is the cell membrane like a security guard?

Answers

Answer:

The cell membrane only alows certian materials to move through the membrane. Just like a security guard the membrane sorts through the good stuff and lets it past, but if someone or something bad comes along the security guard stops it. Just like the cell membrane.  

what are the characteristics that caused scientists to reclassify Pluto as a dwarf Planet?

Answers

Answer:

Now you know what this is!

Explanation:

what is an acid? What is a base?

Answers

Answer:

An acid is a substance that donates hydrogen ions. Now there are more hydrogen ions than hydroxide ins in the solution. This kind of solution is acidc. A base is a substance that accepts hydrogen ions. When a base is dissolved in water, the balance between hydrogen ions and hydroxide ions moves the other way.

Explanation:

Answer:

An acid–base reaction is a chemical reaction that occurs between an acid and a base. It can be used to determine pH.

Explanation:

An acid is a substance that donates protons or accepts a pair of valence electrons to form a bond.

A base is a substance that can accept protons or donate a pair of valence electrons to form a bond. Bases can be thought of as the chemical opposite of acids.

What are the five categories of adaptations?

Answers

Migration, hibernation, dormancy, camouflage, estivation ( aestivation)

The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

What is migration?

The term migration has been defined as when the birds, animals, or human beings leaves the native place and move towards a new place due to weather or other physical condition is known as migration. Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

The stage of dormancy is the stage when seed gets closed and not able to germinate as it closes its outer wall. The term hibernation is defined as the particular time period in which the organism hybernate himself for a period of time when the weather or the outer environment is not safe, or fit for his survival.Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

Therefore, The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

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What would most likely happen if the number of shrimp decreased

Answers

Answer:

The population would decrease.

Explanation:

Answer:

the second one

Explanation:

hope this helps sorry if u get it wrong

HEP PLEASE btw the answer is not D I am not sure what’s the answe

Answers

Answer:

I believe the answer is A

Explanation:

During meiosis, the chromatids of homologous chromosomes have just undergone crossing over. Which of the following phases will the cell enter next?

A: Metaphase I
B: Anaphase II
C: Prophase II
D: Telophase I

Answers

As I know the process of crossing over occurs in prophase 1 so the next phase will be metaphase 1
Hope this helps!!

Answer:

Metaphase I

Explanation:

Got it right on the test nun to worry about.

Attraction between molecules of the same
substance solution

Answers

Answer:

The attraction among molecules of a substance is called cohesion. Cohesion due to hydrogen bonds makes water molecules "stick together". The attraction among molecules of different substances is called adhesion.

Hope this helps :)

Glucose is broken down in the cytoplasm of the cell. What is
this process called?

Answers

Answer:

glycolysis hope this helps <3

Explanation:

In stage one, glucose is broken down in the cytoplasm of the cell in a process called glycolysis. In stage two, the pyruvate molecules are transported into the mitochondria

Answer:

glycolysis

Explanation:

Suppose we completely stopped burning fossil fuels immediately. How many years would it take to return to atmospheric CO2 levels from the year 1800, about 600 GtC? Use the Gizmo to find the answer.

Answers

Answer:

Explanation:

It would take 50 years to return to atmospheric CO2 levels from the year 1800. I know this because I set the fossil fuel usage to 0 and proceeded to simulate 50 years and that’s when the atmospheric CO2 levels returned to 600 GtC.

As per observation It could take 50 years to go back to atmospheric CO2 degrees from the yr 1800.

Each year, there has been no extrade in the quantity of CO2 withinside the ecosystem because of soil and land plants. coal also can be the answer.

What is co2 quantity ?

Since 2000, the worldwide atmospheric carbon dioxide quantity has grown with the aid of using 43.5ppm, an growth of 12 percent. The contemporary-day document of atmospheric carbon dioxide degrees commenced with observations recorded at Mauna Loa Observatory in Hawaii.

Thus it is well explained.

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when two different species live in the same area and use the same limited resources what occurs?

Answers

In interspecific competition, members of two different species use the same limited resource and therefore compete for it

Which statement describes a characteristic common to autoimmune diseases?
A. They commonly affect women.
B. They are easily passed by bacteria from one person to another.
C. It is rare to have more than one at a time.
D. They most commonly harm the endocrine system.

Answers

Answer:

D.

immune diseases are where your immune system attacks itself. most commonly it attacks the brain or the endocrine system first, as a way to take complete control.

Explanation:

A. males have a higher risk of getting an autoimmune disease.

B. autoimmune diseases are not passed, they are not contagious, it something you are born with or develop over time with a problem in cells. they can be triggered by food, medicine, anything really.

C. it is not rare to have more than one, many people who have one end up developing more over time.

Answer:

a

Explanation:

ASAP Describe the difference between each of these terms and the structure of each kind of fat- Saturated fats, Unsaturated fats, Polyunsaturated fats

Answers

Answer:

In saturated fats, the carbon atoms are totally covered, or "saturated," with hydrogen atoms. This makes them solid at room temperature. In unsaturated fats, fewer hydrogen atoms are bound to carbon atoms. These fats are liquid at room temperature.

Somebody help me plsss

Answers

Answer:

1. give up 1

2. give up 2

3. give up 3

4. gain 3

5. gain 2

6. gain 1

Mark me as brainliest if you found it helpful

Please help. I’m kinda dumb

Answers

Answer:

why do you say that?

Explanation:

I can't see what it says even when i pull the piscture up.

Sorry :|

Have a great day/night and stay safe! :D :)

I'm not quite sure either, but from the instructions it appears that you should have some sort of "subject" and two of the subject's relatives. Then you just have to list if the subject and the two relatives show the traits. I believe that the subject is either you, since the course says "Your Genetic Traits"

I hope this helped a bit.

Cell size and shape are important factors in determining the rate of diffusion. Think about cells with specialized functions, such as epithelial cells that line the small intestine or plant root hairs. What is the function of these cells? Sketch the shape of these cells. How does the shape of these cells relate to their function?

Answers

Answer:

Epithelial cells are the protective cells. They form the outer covering of the body surface which protects the body from any external danger.Cuboidal epithelial cells, as their name suggests, are shaped like cubes. These are typically found in tissues that secrete or absorb substances, such as in the kidneys and glands. Columnar epithelial cells are long and thin, like columns. These are usually found in places that secrete mucus such as the stomach.

PLEASE HELP URGENT
You want to survey members of your class to calculate the average amount of water they drink on a daily basis. Which of the following units would be most appropriate to use in your calculations?
A. microliters
B. micrograms
C. liters
D. kilograms

Answers

Answer:

I would say liters

Explanation:

Because D and B are units of weight and A is extremely small for the amoutn of water you drink.

Once amylase has broken down starch, can it break down another starch molecule?

Answers

Answer:

Yes, amylase can be reused, and when fulfills its catalytic function, it is free to catalyze the breakdown of another starch molecule.

Explanation:

Amylase is an enzyme capable of catalyzing the breakdown of starch bonds, separating it into glucose molecules.

The enzymes, including amylase, have the property of being free and without structural alteration when catalyzing a reaction, to bind to the specific substrate and catalyze a new reaction.

Amylase is not consumed, unlike a reagent, so it can be reused in new reactions.

Please help me out ......

Answers

I believe it’s a predator-prey interaction. As the hare population increases, the lynx population also increases and vice versa. It looks like the other predator-prey graphs

What Best describes a difference between Prokaryotic cells and eukaryotic cells?

Answers

Answer:

Eukaryotic cells contain organelles that are enclosed in membranes. ... Prokaryotic cells contain a nucleus that is enclosed in a membrane

1. A Prokaryotic cell is surrounded by a single membrane layer but In the case of Eukaryotic, there are two surroundings 1. Plasma membrane 2. Nuclear membrane.

2. In the case of prokaryotic cells, the cell wall is made up of Carbohydrates, lipids, protein and certain amino acids whereas The eukaryotic cell wall is made up of chitin and cellulose.

3. Respiratory enzymes are present on the cell membrane in prokaryotic cells whereas Respiratory enzymes are absent on the cell membrane in Eukaryotic cells

4. Thylakoids present in the cytoplasm in prokaryotic cells whereas Thylakoids occur within the chloroplast in eukaryotic cells

5. SAP Vacuoles are present in prokaryotic cells but SAP vacuoles are commonly present in Eukaryotic cells

6. 70s ribosome are present free in the cytoplasm or attached to mRNA in prokaryotic cells whereas 80s ribosomes are present either free or bound to the endoplasmic reticulum and nuclear Envelope for mRNA

7. Endocytosis and exocytosis do not occur in prokaryotic cells but Endocytosis and exocytosis takes place in many protists and in animals

8. The nucleus is absent in prokaryotic cells. nuclear material lies in the cytoplasm and is called a nucleoid, contains a single chromosome whereas Well developed nucleus found in Eukaryotic cells which surrounds why nuclear membrane nucleus contains two or more chromosomes

9. Fertilization, gamete formation and meiosis do not occur in prokaryotic cells whereas Fertilization, gamete formation and meiosis are well developed in Eukaryotic cells.

10. Prokaryotic cells are haploid whereas Eukaryotic cells are of both types, diploid and haploid

11. Nuclear envelope or nuclear membrane is absent in prokaryotic cells Well developed nuclear membrane or nuclear envelope surrounds the nuclear material

12. The nucleolus is absent in prokaryotic cells whereas One or more nucleolus is present within the nucleus

13. Circular DNA is present without associated proteins Nuclear DNA is associated with proteins in prokaryotic cells but It is linear while extranuclear DNA is present without proteins in Eukaryotic cells

14. If present Flagella are simple, consist of a single fibril. Flagella are formed of a protein called flagellin. but Flagella are complex in structure, 9+2 pattern of microtubules formed of the protein called tubulin in Eukaryotic cells if present.

15. Plasmids and pili are present in many prokaryotic cells whereas Plasmids and pili are absent in eukaryotic cells.

16. Most prokaryotes are reproduced by means of asexual reproduction Most but Eukaryotes are reproduced by means of asexual reproduction.

This is not my answer but I hope it helps

Read the following paragraph and fill in the gaps with words from the text box below. Each word may
be used once, more than once, or not at all.

Seeds can be spread by......... seed pods, wind, water or ............ The
dormant ........inside a seedcan survive extreme........... and lack
of ..........They can travel long distances before they.......

embryo/exploding/animals/germinat/ water/temperatures​

Answers

Answer:

exploding, animals, temperatures, water, germinate

Explanation:

Seeds can be spread by exploding seed pods, wind, water or animals. The dormant embryo inside a seed can survive extreme temperatures and lack of water. They can travel long distances before they germinate.

Write five general properties of minerals

Answers

Answer:

Color, luster, streak, hardness, and cleavage

Explanation:

The reaction has one reactant and at least and at least two products

Answers

decomposition reaction, one reactant breaks down into two or more products

What is the role of photosynthesis and cellular respiration in the cycling of matter and the flow of energy through the ecosystem

Answers

Answer:Cellular respiration in plants and animals involve chemical reactions with oxygen that release stored energy. ... Plants, algae, and many microorganisms use the energy from light, carbon dioxide from the atmosphere, and water to make sugars (food) through the process of photosynthesis, which also releases oxygen.

Explanation:

hope it helps :)

The role of photosynthesis and cellular respiration in the cycling of matter and the flow of energy through the ecosystem is the following:

The fundamental energy source of all ecosystems is the Sun, which sends a large amount of energy to Earth in the form of light and heat.

The various green plants use energy from the sun, water and nutrients from the soil, and carbon dioxide from the air to produce organic matter.

The process by which light is used as an energy source to transform CO2 into organic compounds essential for life is called photosynthesis.

The manufactured organic matter is used by the photosynthetic organisms themselves for the maintenance of their vital processes through cellular respiration.

Energy, once solar energy is transformed by producers into chemical energy by making organic matter in photosynthesis, is transmitted along with matter.

In each transfer of energy, between the different types of organisms there is a release of energy to the environment, in the form of heat.

On the contrary, matter flows cyclically, chemical elements are transferred between living beings and in the physical environment of each ecosystem.

Therefore, we can conclude that the role of photosynthesis in the cycling of matter and the flow of energy through the ecosystem is to produce the transformation not only of inorganic into organic matter, but also of light energy into chemical binding energy, oxygen is released as a waste product and is used by most organisms for cellular respiration.

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Which of the following does not occur in an aquatic ecosystem as a result of nutrient loading?
a. acidification of the water
b. algae growth as a result of eutrophication
c. degraded quality of water for human and livestock consumption
d. improved water habitats for human recreation

Answers

Answer:

Answer D

Explanation:

improved water habitats for human recreation

D. Hope this helps :)

When stomata are closed during hot weather, Oxygen combines with RuBP and a wasteful process occurs, known as:

a. photo phosphorylation
b. photo transpiration
c. photochemical
d. photorespiration

Answers

Answer:

Photorespiration

Explanation:

Which of the following is the most obvious type of problem that could be caused by inadequate sewage treatment?



1.Acid Rain
2.Noise pollution
3.Radioactivity
4.Water pollution

Answers

Answer:water pollution

Explanation:

what blood types are not. possible for a child if one parent has type.A blood and the other type B?


A.Type B
B.Type A
C.Type O
d. all blood types are possible

Answers

the answer is going to be D :))

an increase in the concentration of protons in the cytosol will most likely have which of the following effects on glycolysis

Answers

Answer:

Reaction rate will increase as a result of the increased H+ concentrate

Explanation:

Because the more ions the faster the reaction rate

The increase in the concentration of protons ; increases the Reaction rate

An increase in the number the positive ions ( H⁺ ) in a reaction will lead to an increase the reaction rate and a decrease in the activation energy.

Therefore as the number of protons ( H⁺ ) in the cytosol increases, the ripple effect it will have on glycolysis will be an increase in the rate of reaction ( i.e. Reaction rate ) and a decrease in activation energy.

Hence we can conclude that an increase in the concentration of protons in cytosol will increase the Reaction rate of glycolysis.

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Although  the options related to your question is missing a general answer is provided above.

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Which statement correctly explains tribal governments in Arizona?Tribes dont follow the US example of the three-branch model.Each tribe has its own government and makes its own laws.The tribes are dependent on the state government for money.The tribes are all totally exempt from federal and state laws. how are physical geograghy of mexico and central america similar 3(2x + 1) (4x + 2)How do i siplify this Washington D.C. Is a federal district, which comes under the authority of the Congress, and is therefore not a part of any of the states. B. Washington State is named after George Washington, the first president of the United States. C. This city also has Ford's Theater, the United States Botanic Garden, and a Madame Tussauds Museum that houses life-size wax models of famous Americans. D. There is an exact copy of the U.S. Capitol at Madison, Wisconsin, called the Wisconsin State Capitol. 4(2x-3)=52Solve please sends fast Hope this is not too much..But if someone could read the short story "After 20 Years," which you can find a pdf of it when you google it, I would be forever grateful..And then do a plot map of the exposition, rising action, climax, falling action and resolution.I will give brainiest. [S]he succumbed (as her brother told me at night with inexpressible agitation) to the prostrating power of the destroyer; and I learned that the glimpse I had obtained of her person would thus probably be the last I should obtain -- that the lady, at least while living, would be seen by me no more. How does this excerpt provide information about the narrator of the story? PLEASE HELP YOU DONT HAVE TO ASNWER ALL OF IT IF YOU CANT 1. Describe the nature and types of business.2. What are the economic factors influencing the communication industry as a whole, and how does this impact the economic base?3. Explain ethical conduct and describe one way you exhibit ethical conduct.4. Describe copyright laws in relation to fair use of materials and duplication materials. A line passes through the points (7, 10) and (7, 20). Which statement is true about the line?It has a slope of zero because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the numerator of a fraction cannot be zero.It has a slope of zero because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the denominator of a fraction cannot be zero.It has no slope because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the numerator of a fraction cannot be zero.It has no slope because x 2 minus x 1 in the formula m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction is zero, and the denominator of a fraction cannot be zero. What were the major ideas in Math, Science & Technology that occurred in the Islamic Caliphates 700 A.D - 1200 A.D ? Now you write about how Cortes conquered the Aztecs. Write as many details from beginning to the end. Finally be sure and mention what the effects of this battle were for Spain and the Aztecs. Discuss what this area is presently called today. Finally, discuss how you feel about what happened and the consequences of this battle for Spain and the Aztec empire Chris races his Audi north down a road for 1000 meters in 20 seconds, what is his velocity? what is the value of g? g = 75g = 80 g = 100g = 105 Factorise fully6x - 8 HELPPP !! LOOK AT PICTUREThe function, f(x), is a third-degree polynomial whosezeros are shown on the number line. Use the functionvalues below to determine the solutions set of f(x) < 0. What is the equation of the line that is parallel to the line 2x y = 3 and passes through the point (2, 1)?A. y = x 5B. y = x 1C. y = 2x 5D. y = 2x 1 A 849-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it reaches a speed of 35.0 m/s. What is the average force exerted on the car during this time which one does not belong ?1/20 _20/25 _2/3_ 5/4And why is the answer correct?. there are 11 pieces of pie left over in the cafeteria. if the 6 pieces are apple and 5 are cherry , what fraction of the remaining are apple Blood isn't the only natural system that uses acid/base buffers. Limestone is made of calcium carbonate. How would you expect the pH of a lake with limestone bedrock to compare to other lakes after several years of acid rain?