Arrange the isotopes of oxygen and carbon in order of decreasing number of neutrons.
Rank the isotopes from most o fewest neutrons. To rank items as equivalent, overlap them.

Arrange The Isotopes Of Oxygen And Carbon In Order Of Decreasing Number Of Neutrons.Rank The Isotopes

Answers

Answer 1

Answer:

C-12 > C-13 > C-14,O-16 > C-16,O-18

Explanation:

Generally, isotopes are described as atoms of the same elements with the same atomic number but different number of neutrons.

Hence,

For O-18, oxygen has an atomic number of 8 and neutron number of 10.

For C-14, carbon has an atomic number of 6 and neutron number of 8.

For C-13, carbon has an atomic number of 6 and neutron number of 7.

For C-16, carbon has an atomic number of 6 and neutron number of 10.

For carbon 12, carbon has an atomic number of 6 and neutron number of 6.

For O-16, oxygen has an atomic number of 8 and neutron number of 8.

Hence the rank from the fewest neutrons would be C-12>C-13>C-14,O-16>C-16,O-18


Related Questions

Microscope help!
1. which part of the microscope provides concentration of light coming out of a light source?
a. oculars
b. objective
c. condenser
d. light bulbs on/off switch
e. none of the above

2. what is the total magnification of the cells when using the immersion objective of bright field microscope?
a. 40
b. 10
c. 100
d. 400
e. none of the above

3. the role of the immersion oil is to___
a. prevent the loss of light by refraction
b. make objective gentle touching a slide
c. magnify 1000x
d. concentrate light coming from the bulb
e. none of the above

Answers

Answer:

1. Condenser

2. None of the above

3. Magnify 1000x

Explanation:

1. Illuminators provides the stable light source in the microscope. It can be reflected using a mirror for a built in microscope. Condenser is made up of two lenses which helps collect and concentrate light. The light beams passes through the centre of the lenses.

Total magnification is objective magnification × Ocular magnification

It makes the object appear bigger than it is. Any of the objective magnification can be uses to achieve the specific size. Objective ranges from 10-100

Oil immersion makes image appears brighter, they increase the refractive index. It is used with 100x objects to achieve a clearer image.

Which is a negative impact on the earth caused by human population growth?

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

Hope this helped.

Answer:

Destruction of Natural Habitats

Explanation:


Explain the plasma membrane in easy way.​

Answers

Answer:

The cell membrane (also known as the plasma membrane (PM) or cytoplasmic membrane, and historically referred to as the plasmalemma) is a biological membrane that separates the interior of all cells from the outside environment (the extracellular space) which protects the cell from its environment.[1][2] The cell membrane consists of a lipid bilayer, including cholesterols (a lipid component) that sit between phospholipids to maintain their fluidity at various temperatures. The membrane also contains membrane proteins, including integral proteins that go across the membrane serving as membrane transporters, and peripheral proteins that loosely attach to the outer (peripheral) side of the cell membrane, acting as enzymes shaping the cell.[3] The cell membrane controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.[4] In addition, cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signalling and serve as the attachment surface for several extracellular structures, including the cell wall, the carbohydrate layer called the glycocalyx, and the intracellular network of protein fibers called the cytoskeleton. In the field of synthetic biology, cell membranes can be artificially reassembled.[

Explanation:

Why to use small beads for immobilizing enzymes

Answers

Answer:

Explanation:

Effects of bead size and bead amount on enzyme activity. Beads containing crude enzyme were prepared in the presence of sodium alginate (2% w/v) in CaCl 2 (5% w/v) solution. Each treatment was performed in triplicate.

The Bartholomew J, an American shipping vessel, docks at a port in Australia. A small school of fish makes its way from the bilge, a hollow area under the ship that collected seawater, into the water of the dock. It is a new species to the area and begins to thrive. What term is used to describe this species?
The species of fish is referred to as a(n) BLANK
species.

Answers

Answer:

hello it might be invasive I think if not I am sorry

Answer:

Invasive.

Explanation:

Because tending to spread especially : tending to invade healthy tissue invasive cancer cells. 2 : involving entry into the living body (as by incision or by insertion of an instrument) invasive diagnostic techniques. Other Words from invasive.

The feces of birds and mammals can also be used to assess ecosystem health. Research this methodology and provide two examples of animals used for these studies and the types of materials that are identified in their feces

Answers

Answer:

Birds and leopard

Explanation:

It has been researched and discovered that the feces of birds and animals can be used to determine the state of health of an ecosystem.

For example, it has been discovered that hormones and other substances are excreted through urine and feces. And researchers have discovered from the feces of leopards, that a leopard that has cave or trees where it can hide from hunters are not likely to be stressed out like the one that does not have.

Which is the biggest disadvantage of using unipotent cells for medical
treatments?

Answers

They can only be used to create specific types of cells.
It can only be used to create a different types of cells (google/answers.com)

Which of the following statements is true?
A. All matter is made of the same 10 elements.
O B. Every species is made of different elements.
C. All living things are made of the same elements.
D. Every organism is made of different elements.
SUBMIT

Answers

C.All living things are made of the same elements


What pressure is always negative and helps to keep the lungs inflated?​

Answers

Answer:Intrapleural pressure

Explanation:

Answer:

intrapleural

Explanation:

State three economic importance of mucor

Answers

Answer:

Mucor velutinosus and Mucor ellisoideus both infect humans. Mucor indicus is a mold that is actually economically valuable. It's used to produce ethanol, and has a large array of sugars it can use as a food source. Mucor indicus is also used as fish feed and may be a valuable tool to clean up oil spills.

hope it helps : D

Explanation:

The three economic importance of mucor are:

Production of industrial enzymesProduction of organic acidsBioremediation

Mucor species are used to produce a variety of industrial enzymes, including amylases, proteases, and lipases. These enzymes are used in a wide range of industries, including the food, beverage, and textile industries. Mucor species are also used to produce organic acids, such as citric acid, gluconic acid, and fumaric acid.

These acids are used in a variety of products, including soft drinks, pharmaceuticals, and food additives. Mucor species can be used to bioremediate contaminated soil and water. They can degrade a variety of pollutants, including petroleum hydrocarbons, pesticides, and heavy metals.

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what causes water to enter plant roots from the soil?
a. water concentration in root hairs and the soil are equal.
b.water concentration in root hairs and the xylem are equal.
c.water concentration in root hairs is higher than in the soil
d.water concentration in root hairs is lower than in the soil

Answers

Answer:

D

Explanation:

The cell sap is hypertonic to the soil therefore an osmotic gradient is formed and the roots therefore intake water

What causes water to enter plant roots from the soil is mainly because the concentration of water in the root hairs is lower than in the soil. The correct option would be D.

Water moves from the soil into the root by osmosis.Osmosis is the movement of water molecules from the region of high water potential or concentration to the region of low water potential or concentration.

Hence, water will enters the plant roots from the soil because the water potential in the soil is more than that of the root airs.

More on water uptake by the root can be found here: https://brainly.com/question/3994098

Are zoos beneficial to animals

Note:This is a Debate​

Answers

Answer:

I think they are not beneficial to animals

Explanation:

because

1.they are not free to live for themselves , find mates and have children

2.they are there so as the people can get money

Answer:

Proposition:

Zoos are beneficial  for animals because :

- Keeps them away from poachers

- Medical care is provided

- protects them from predators

Opposition:

- in captivation most animals get depressed

- for doing tricks they are left starving

- they are kidnapped from the jungles away from the parents

(THE POINTS DEPEND ON THE TYPE OF DEBATE (THW;THBT;THR;THS))

(I have given it in general)

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

Arrange the followings so that they accurately display the anatomical terms from bottom to top in order of the deepest to most superficial.

a. hair shaft
b. hair bulb
c. dermal papilla
d. hair root
e. hair matrix

Answers

Answer:

The correct arrangement from starting with the one at the bottom and/or deepest to the most obvious to the eye is:

E) Hair Matrix (Deepest)

C) Dermal Papilla

B) Hair Bulb

D) Hair Root

A) Hair Shaft (Most superficial)

Cheers!

Caregiving has been associated with:____________
a) a stronger immune response.
b) a higher percentages of T cells.
c) underproduction of proinflammatory cytokines.
d) overproduction of proinflammatory cytokines.

Answers

I’m sorry but i need the points so I’m just gonna yea the answer is D because it is

You are a farmer starting an orchard and interested in breeding citrus trees. In grapefruits, big fruit (B) is dominant over small fruit (b), and silky skin (S) is dominant over rough skin (s). You cross a homozygous tree that has big fruit and silky skin, with a homozygous tree that has small fruit and rough skin. You self-cross the F1 to produce the F2.

Required:
a. What will be the phenotypic ratios in the F2?
b. If you backcross an F1 tree with the big, silky skin parent, what phenotypes and proportions would you expect in the offspring?
c. If you backcross an F1 tree with the small, rough skin parent, what phenotypes and proportions would you expect in the offspring?

Answers

the answer is c i just did it

The immediate pressure of necessity has brightened their
intellects, enlarged their powers, and hardened their
hearts. And looking across space with instruments, and
intelligences such as we have scarcely dreamed of, they
see, at its nearest distance only 35,000,000 of miles
sunward of them, a morning star of hope, our own warmer
planet, green with vegetation and grey with water, with a
cloudy atmosphere eloquent of fertility, with glimpses
through its drifting cloud wisps of broad stretches of
populous country and narrow, navy-crowded seas,
-H. G. Wells, The War of the Worlds, 1898
What can you infer about the narrator from this passage of The War of the
Worlds?
O A. He is smart and educated.
O B. He doesn't care about Earth.
C. He believes in God.
O D. He is afraid of the Martians.

Answers

Answer: D- he’s smart and educated

Explanation:

The antibiotics tetracycline and erythromycin inhibit bacterial protein synthesis, but have no effect on proteins encoded by eukaryotic, nuclear genes. Conversely, the antibiotic cycloheximide inhibits protein synthesis of nuclear genes, but has no effect on protein synthesis in bacteria.

Select the statement that best describes the effect of a particular antibiotic on protein synthesis.

a. It cannot be determined because two of these antibiotics affect bacteria, and cells with mitochondria are eukaryotic.
b. Tetracycline treatment would inhibit mitochondrial protein synthesis, but not protein synthesis of nuclear genes.
c. Erythromycin treatment would inhibit protein synthesis from nuclear genes, but not from mitochondrial genes.
d. Cycloheximide treatment would inhibit expression of mitochondrial genes, but not expression of nuclear genes.
e. Tetracycline treatment would inhibit translation of nuclear genes, but not translation of mitochondrial genes.

Answers

Answer:

I think it might be A

_________15. Which one of the following feature is common in C3, C4 and CAM photosynthesis?
A. Fix CO2 twice in their cycle
B. Produce oxaloacetaate as their stable produce
C. Fixation of CO2 occurs by mesophyll cells
D. Their bundle sheath having chloroplast with no thylakoids

Answers

A. Fix CO2 twice in their cycle

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Which of the following is false?
A. When a maternal effect gene is seen, the offspring will demonstrate the phenotype of the mother's genotype.
B. In maternal effect, an offspring will have the genotype of their mother.
C. In a reciprocal cross, if an offspring has the mother's phenotype for both crosses, cytoplasmic inheritance is responsible.
D. The direction of shell coiling in Lymnaea peregra is influenced by the orientation of the first cleavage division.
E. It is safe to say that a maternal effect is caused by the genotype, not the phenotype, of the parent producing the egg.

Answers

Answer:

Answer is D.

Explanation:

The first cleavage division can be explained or described as the series of first cellular division of the zygote after fertilization.

In this case, the process of recoiling of the shell of the snail can not be categorized as one of the examples at this stage.

In what season(s) does the tilt not really affect temperature?

Answers

Answer:

Australia

Explanation:

they got wild fires to keep them warm

Type the correct answer in the box. Spell all words correctly.
What is the correct term for splitting an atom to release nuclear energy?
Splitting the nucleus of an allom to release energy is referred to as nuclear

Answers

Answer:

The splitting of a uranium atom releases energy. This process is called “nuclear fission”, since the centre of an atom is called its nucleus. When a uranium atom splits it gives off more neutrons, which can then split more atoms, and so the energy level rapidly multiplies

Explanation:

The splitting of a uranium atom releases nuclear energy by the process called nuclear fission, releases more neutrons, which can then split atoms, and energy level multiply rapidly.

What is nuclear energy ?

The Energy is stored in the core of atom  called nuclear energy.

The mass of an atom refers to the mass of nuclear elements like total mass of neutron and proton present in it.

Nuclear reaction can either be nuclear fission or fusion which releases  the nuclear energy.

The process in which atoms combine to form a larger atom called nuclear fusion, while the process in which the the breakdown of atoms with the release of energy called nuclear fission.

Nuclear power plants produce energy by nuclear fission where as Sun produces energy by nuclear fusion.

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Where in the body does a mutation have to occur in order to cause an inherited change in the offspring?

Answers

Answer

This has to be in  germinal cells./germ-line cells.That is in the sex cells of either sperms or the eggs. it may occur during Gametogensis.

The fusions of these sex cells  resulted in a new organism.Where the genes inherited  in the two  sex cells are fully expressed,It is duding the expression that the effect of the mutation will be shown.

Explanation:

Which describes a eukaryotic cell, but not a prokaryotic cell? a. uses DNA to control cell activities b. is surrounded by a cell membrane c. makes and uses proteins d. contains DNA in a nucleus

Answers

Answer: Eukaryotic cells are larger than prokaryotic cells and have a “true” nucleus, membrane-bound organelles, and rod-shaped chromosomes. The nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes.

So..the answer should be D. Eukaryotic cells have a true membrane-bound nucleus and prokaryotes do not

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. Prokaryotic cells lack a nucleus and membrane-bound structures. Eukaryotic cells have a nucleus and membrane-bound structures called organelles.

So..it can't be C. or A. or even B.

Correct me if I'm wrong.

01:50:51
A scientist discovers a cell that has chloroplasts, cytoplasm, DNA, and a cell membrane. Which statement best describes how
the cell could be classified?
The cell is prokaryotic her
has DNA

Answers

The cell is a plant cell as animal cells do not have chloroplasts

Answer:

The answer is D.) The cell is eukaryotic because it has chloroplasts.

A scientist adds heat to each of the following substances. Which will probably absorb the most heat before its temperature changes significantly? (2 points)

Answers

50 g of liquid water

which fungi group is known as the zygote fungi and produces spores in zygos[orangia?

Answers

Answer:

zygomcota

Explanation:

discovered in Winter 1881

Which are examples of active transport across the cell membrane? a. osmosis and diffusion b. diffusion and facilitated diffusion c. osmosis and chemiosmosis d. endocytosis and exocytosis

Answers

Answer:

d. endocytosis and exocytosis

Explanation:

These processes bring specific items in/out of the cell through active transport since the particles being brought in are generally large. Water for example, a much smaller particle, would use passive transport through the process of osmosis. Hope this helps!

Endocytosis and exocytosis are examples of active transport across the cell membrane.

Active transport is the movement of substances in and out of the cell through the membrane using energy and occurs against a concentration gradient.

Endocytosis is called the process by which cells incorporate into them molecules, large or small, that cannot pass through the cell membrane.

An example is the endocytosis of the complex that is formed between receptor proteins of polypeptide or protein hormones at the level of the plasma membrane.

Exocytosis is the process by which different types of molecules contained in a cytoplasmic vesicle of a cell are secreted outwards.

Insulin secretion is done in small pinocytosic vesicles that have insulin in colloidal dispersion, this secretion is in favor of a gradient, since insulin is more concentrated within the cell than in the extracellular space.

Therefore, we can conclude that endocytosis and exocytosis are examples of active transport across the cell membrane.

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Question 57
How do the circulatory system and immune
system work together to respond to an injury?
Increased blood flow allows for an
increase in the exchange of O2 and CO,
at the site of the injury.
Increased blood flow kills healthy cells
which prevents infection at the site of the
injury
Increased blood flow carries white blood
cells to the site of the injury.
Increased blood flow removes infected
cells from the body at the site of the
injury.

Answers

Both fight over infection and work on the rebuild of body tissue

What's the difference between Columnar Epithelium and Glandular Epithelium. (Pls answer fast T_T) ​

Answers

Answer:

glandular epithelium are specialized for secretion. lining epithelium simply lines organs like the stomach. ... Endocrine glands release substances within the body and exocrine glands release substances outside the body.

Simple columnar epithelia are tissues made of a single layer of long epithelial cells that are often seen in regions where absorption and secretion are important features. The cells of this epithelium are arranged in a neat row with the nuclei at the same level, near the basal end ...

True r false- Hurricane storm categories increase as wind increases and pressure decreases.

Answers

Answer: False

Explanation: I think it's false because, hurricane damages are caused by storm surges, strong winds and associated tornadoes.

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