- Which of the following is NOT a molecule?
b. silver
a. water
c. carbon dioxide
d. sugar

it’s A

Answers

Answer 1

Answer:

sugar

Explanation:

sugar is a combination of different molecules

Answer 2
answer : d. sugar
explanation : it’s made up of many molecules

Related Questions

How energy from the sun is absorbed in earths atmosphere

Answers

Answer:

Explanation:

About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone, and 48 percent passes through the atmosphere and is absorbed by the surface. Thus, about 71 percent of the total incoming solar energy is absorbed by the Earth system

Answer:

The earth-atmosphere energy balance is the balance between incoming energy from the Sun and outgoing energy from the Earth. Energy released from the Sun is emitted as shortwave light and ultraviolet energy. When it reaches the Earth, some is reflected back to space by clouds, some is absorbed by the atmosphere, and some is absorbed at the Earth's surface.

Complete the missing blanks in the fig
3
Complete the following flow chart based on ecosystem and its components.
(iv)?
Comprises
TERRESTRIAL
BIOTIC
Types
Components
ECOSYSTEM
2
Definition
Comprises
2​

Answers

Answer:

lol

Explanation:

im poor

Answer the following questions in 4 SENTENCES.

What is the difference between fragmentation and budding?
How are the genes split up in sexual reproduction?

Answers

Answer: hope this helps!!

Explanation:

How is fission different from budding?

1) Binary fission: Single parent cell doubles its DNA, then divides into two cells. Usually occurs in bacteria. 2) Budding: Small growth on surface of parent breaks off, resulting in the formation of two individuals. Occurs in yeast and some animals (like the hydra below).

a _________ reaction occurs when you mix an acid with a base

Answers

The answer is Neutralization Reaction!

Hope this helps :)
- Rae

Answer:

a Neutralization reaction occurs

Explanation:

Following a bone fracture, the body must repair bone tissue by producing new bone cells. What is the source of these new cells?
A. adult stem cells in bone marrow
B. embryonic stem cells in bone marrow
C. adult stem cells produced in the glands
D. embryonic stem cells produced in the glands

Answers

Answer:

The periosteum is one source of precursor cells which develop into chondroblasts and osteoblasts that are essential to the healing of bone. Other sources of precursor cells are the bone marrow (when present), endosteum, small blood vessels, and fibroblasts.

Water is polar. What types of bonds does this allow water to make with other water molecules?

Answers

Answer:

Covalent bonds.

Explanation:

Water forms polar, covalent bonds with other molecules because of the uneven electron charge.

is this a balanced equation yes or no?
Na(g)+2HCl(g)⇒H2+2NaCl(s)

Answers

No because if it were a balanced equation it would be 2Na(g) + 2HCI(g)= H2 + 2NaCI(s)

There are equal numbers of protons and electrons in neutral atoms. (2 points) True False

Answers

Answer:

True

Explanation:

Hope this helped!!!!! XD Have a great day!

Answer:

its true

Explanation:

‼️WILL LIST BRAINLIEST ‼️ldentify the two gases exchanged between the body and the air during respiration Explain how this gas exchange happens​

Answers

Answer:

Oxygen and Carbon dioxide, for the cellular respiration we need oxygen and we respire the carbon dioxide is the by product

Answer: Oxygen and carbon dioxide

Explanation: During respiration, the body takes in oxygen and eliminates/ releases carbon dioxide

Changes in the periodic table from 1800's to the present are based on all BUT ONE of these factors.
A)
peer review
B)
empirical data
C)
fact verification
D)
journal publication

Answers

Answer:

Journal Publication

Explanation:

Once empirical data has been verified, reviewed, only then can it be published in a scientific journal. As the periodic table was developed and reconfigured, data was constantly tested, reviewed, and finally used for modifications.

Changes in the periodic table from 1800's to the present are based on all but one of these factors is Journal Publication.

What is Journal publication?

Once empirical data has been verified, reviewed, only then can it be published in a scientific journal. As the periodic table was developed and reconfigured, data was constantly tested, reviewed, and finally used for modifications.

A scholarly publication is another term that may be used to describe a peer-reviewed article.

In order to maintain academic scientific excellence, the peer-review process involves having other specialists in the same field (peers) examine an author's scholarly work, study, or ideas.

Therefore, Changes in the periodic table from 1800's to the present are based on all but one of these factors is Journal Publication.

To learn more about Journal publication, refer to the link:

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What type of bond is found in region 2?

A. Hydrogen bonds
B. Peptide bonds
C. Covalent bonds
D. Enzyme substrate bonds

Answers

Answer: A

Explanation:

Unlike proteins, which are made up of amino acids, nucleic acids are made up of —
А.
alternating nucleotides.
В.
monomers of sugar.
С.
fatty acid tails
Dmonomers of phosphates.

Answers

B, monomers of sugar

A student has to perform an experiment on the effect of heat on a particular chemical which can be seen in the form of a color change. Which
section of his lab report will include the color change in that chemical?
A. Title
B.Conclusions
C. Results

Answers

It would be in conclusions.

Why is it dangerous to have too much carbon dioxide in the atmosphere

Answers

Answer:

too much CO2 is toxic for humans to inhale. we rely on plants to absorb CO2 and produce O2. If they was a sudden extinction of all plants on earth, this would lead to a rise of CO2 which would reduce O2 air quality. (not good at all)

Explanation:

what type of waste does the digestive system get rid of

Answers

The waste digestive systems gets rid of is Poop and pee

Jerry walked from home to school, then from the school to the park. What is his total distance?

Answers

Answer:

8km

Explanation:

Home to school is 5km, and school to park is 3km. Adding those values together, we get 5+3, or 8km.

1) What modern technology is used by marine scientists to gather data about oceans

Answers

Answer:SONAR: Sound Navigation and Ranging—SONAR is a technology which uses sound wave to find and identify objects in water.

Explanation:

A population of 288 cichlids lives in a lake with ample food, oxygen, and shelter. Over the course of one year, 375 new cichlids are born and 105 older cichlids die.



Population Growth

StartFraction d Upper N Over d t EndFraction = Upper B minus Upper D

What is the new population size of cichlids?

(
)

Answers

Answer:588

Explanation:

A bus left Cancun at 7 a.m. with a group of tourists. They travel 200 miles before they stop at the beach. Then they travel an additional 150 miles until the end of their trip at 5 p.m. What was the average speed of the bus?

Answers

the answer is 35 miles per hour

what is most likely to result when a mutation affects a DNA sequence?

Answers

Answer:

Mutations can occur during DNA replication if errors are made and not corrected in time. ... However, mutation can also disrupt normal gene activity and cause diseases, like cancer. Cancer is the most common human genetic disease; it is caused by mutations occurring in a number of growth-controlling genes.

Answer:

The amino acid sequence will be changed and a different protein will be formed.

Explanation:

I just got the answer wrong but it showed me the right answer now.

pleasssse hellllp!!!!

Answers

Answer:

The answer is C.

Explanation:

Conditions in the environment that impact the size of the population are called

Answers

Answer:

here's your answer

Density-dependent regulation

Explanation:

Most density-dependent factors, which are biological in nature (biotic), include predation, inter- and intraspecific competition, accumulation of waste, and diseases such as those caused by parasites. Usually, the denser a population is, the greater its mortality rate.

please mark me as brainliest

Answer:

maximum reproductive capacity? what do you mean

which instrument with a low magnification and uses light would be most appropriate to observe an eukaryotic cell

Answers

Answer: I wish I knew

Explanation:

PLEASE ANSWER ASAP ILL GIVE YOU THE BRAINLIEST AND ALOT OF POINTS
which is an example of how stem cells are currently being used?
1. For generating healthy cells to form replacement organs like brains
2. for directing differentation to treat diabetes and arthritis
3. for testing for possible side effects of a new cancer medication
4. for curing heart disease by regenerating damaged heart tissue
I HEARD THAT 4 IS NOT CORRECT SO PICK THE CORRECT ONE THA ISNT FOUR. ITS FROM EDGE2020

Answers

Answer:

1. For generating healthy cells to form replacement organs like brains

Stem cells can be used for curing heart disease by regenerating damaged heart tissue. The correct option is 4.

What is stem cell?

Stem cells are the raw materials of the body, the cells that give rise to all subsequent cells with specific responsibilities.

Under the right conditions, stem cells divide to establish more cells known as daughter cells in the body or in a laboratory.

Bone marrow stem cells, for example, may be able to generate bone or cardiac muscle cells.

This research has resulted in early-stage clinical trials to assess the effectiveness and safety of the product in humans.

Adult stem cells, for example, are currently being examined in people suffering from neurological or cardiovascular disease.

Thus, the correct option is 4.

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Pea crabs live their entire lives inside of an oyster. They live inside the oyster's gills and feed on the
food that filters in. Often as the oyster grows, its muscles and gills will become weak. This symbiotic
relationship is an example of
O Parasitism
O Predation
O Mutualism
O Commensalism

Answers

Commensalism, the crab benefits from the oyster but the oyster is neither benefited nor harmed.

What is a product of the Light Independent Reaction?

Answers

Answer:

the light independent reactions use the ATP and NADPH from the light dependent reactions to reduce carbon dioxide and convert the energy to the chemical bond energy in carbohydrates such as glucose

7. After the rumor spread that Henrietta’s cells took over many other cell cultures in research labs what did researchers want to do and why?
I WILL GIVE BRAINLIEST!

Answers

They wanted to find information on them because they were essential to developing the polo vaccine

Researchers wanted to do research because they thought normal cells spontaneously became cancerous cells.

What are Henrietta's cells?

The first immortal human cells to be generated in culture were from Henrietta Lacks. They are also known as Henrietta's cells. They were crucial in the creation of the polio vaccine. In the early space flights, they went up to investigate what would happen to cells in weightlessness.

Her cells have since been employed in numerous significant scientific breakthroughs, such as cloning, gene mapping, and in vitro fertilization.

After the rumor spread that Henrietta's cells took over many other cell cultures in research labs scientists wanted to do research, because they thought that normal cells are converting into cancerous cells.

Learn more about Henrietta's cells, here:

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Logistic growth curves are density-dependent.
true or false?

Answers

Answer:

true

Explanation:

A curve in which the rate of population growth stays the same, as a result, the population size increases steadily. ... Resources that limit population growth to their quantity, such as food and water. Logistic Model. A population model in which exponential growth is limited by a density-dependent factor.

Answer:

A, true

Explanation:

have a great day and stay happy

I. Plant cells are formed from fertile soil. II. Animal cells must function properly for an organism to be healthy. III.Cells make up the petals, stem, and leaves of a lily plant. IV. Bacteria are produced from other living bacteria. Which describes the statements that Schwann and Schleiden would make? Schwann would make Statement I and Schleiden would make Statement IV. Schwann would make Statement II and Schleiden would make Statement III. Schwann would make Statement III and Schleiden would make Statement II. Schwann would make Statement IV and Schleiden would make Statement I.

Answers

Answer:

Schwann would make statement II and Schleiden would make statement III

Explanation:

Schleiden, a German botanist and Schwann was a zoologist, both have found that the plants and animals are made up of cells, they both shared their research and observation with each other and made the conclusion that all living organisms are made up of cells.

As mentioned above Schleiden was a botanist so he must have concluded and described that all plant organs are made up of cells, similarly as zoologist he proposed that the cell must function properly in an organism.

Answer:

B- Schwann would make Statement II and Schleiden would make Statement III.

Explanation:

how are algae cells different from other cells

Answers

Answer:

In the case of the algae, each individual cell is responsible for absorbing its own water. This makes the algae nonvascular compared to the highly vascular plant species. In this connection, algae also lack several key structures that are normally present in ordinary plants like the leaves, roots and stem.

Algae are a group of aquatic organisms with autotrophic metabolism that are made up of eukaryotic cells and we can find unicellular or multicellular individuals.

Some characteristics of algae cells are:

Cellular organization is eukaryotic (with the exception of blue-green algae), that is, they have a nucleus delimited by a double membrane, mitochondria, chloroplasts, endoplasmic reticulum, Golgi complex and lysosomes.

By definition, this type of cell is one that has a nucleus in which genetic material is stored. Compared to prokaryotic cells, eukaryotes have a large genome.

• The cell wall is made up mainly of cellulose and glycoproteins.

• In the algae cells we can find different reserve substances produced by metabolism.

The reserve substances are mainly starch, although we also find chrysolaminarin, laminarin, mannitol and paramilion in the different groups.

These substances form granules that are dispersed in the cell cytoplasm, in chloroplasts or in pyrenoids.

• They have structures of locomotion called flagella.

In different groups of algae, these organs vary in both number and shape, however, they typically present two flagella or multiples of two.

Therefore, we can conclude that algae are unicellular or multicellular photosynthetic organisms endowed with nucleus, cell wall, flagella and reserve substances.

Learn more about how algae cells different from other cells here: https://brainly.com/question/12169520

Other Questions
David Eagleman is a neuroscientist and bestselling author. He is a Guggenheim Fellow, a council member on the World Economic Forum, and a professor at Baylor University.In earlier times in our evolution, there was no real way to interact with others at a distance any farther than that allowed by hands, feet, or possibly a stick. That distance of interaction was salient and consequential, and this is what our emotional reaction reflects. In modern times, the situation differs: generals and even soldiers commonly find themselves far removed from the people they kill. In Shakespeare's Henry VI, Part 2, the rebel Jack Cade challenges Lord Say, mocking the fact that he has never known the firsthand danger of the battlefield: 'When struck'st thou one blow in the field?' Lord Say responds, 'Great men have reaching hands: oft have I struck those that I never saw, and struck them dead.' In modern times, we can launch forty Tomahawk surface-to-surface missiles from the deck of navy ships in the Persian Gulf and Red Sea with the touch of a button. The result of pushing that button may be watched by the missile operators live on CNN, minutes later, when Baghdad's buildings disappear in plumes. The proximity is lost, and so is the emotional influence. This impersonal nature of waging war makes it disconcertingly easy. In the 1960s, one political thinker suggested that the button to launch a nuclear war should be implanted in the chest of the President's closest friend. That way, should the President want to make the decision to annihilate millions of people on the other side of the globe, he would first have to physically harm his friend, ripping open his chest to get to the button. That would at least engage his emotional system in the decision making, so as to guard against letting the choice be impersonal.Because both of the neural systems battle to control the single output channel of behavior, emotions can tip the balance of decision making. This ancient battle has turned into a directive of sorts for many people: if it feels bad, it is probably wrong. There are many counter examples to this (for example, one may find oneself put off by another's sexual preference but still deem nothing morally wrong with that choice), but emotion nonetheless serves as a generally useful steering mechanism for decision making.1. Based on the text and any background information provided, what can you conclude about the author?A. The author believes that we have benefitted from the modern technology that allows us to interact with people at a distance.B. The author is speaking about emotional decision making more from his own personal experience than his professional expertise.C. The authors professional experience and expertise have led him to form the ideas and opinions presented in this book.2. Who do you think is the primary audience for this text?A. Based on the tone of the text and the vocabulary, the target audience is likely to be middle school students.B. Based on the fact that the source is a book and the topic is presented scientifically, with precise vocabulary, the target audience is likely to be an educated person interested in how the brain works.C. Based on the tone of the text and the vocabulary, the target audience is likely to be governmental leaders developing decision-making protocols.3. What is the author trying to achieve with this text?A. The authors purpose is to explain that if something makes you feel badly, you need to make a different decision.B. The authors purpose is to explain one way that personal connection and emotion affect how we make decisions.C. The authors purpose is to show that important decisions should not be made by people who are alone or detached from others.4. What is the best text evidence to support the inference that a result of modern technology is that we can do things that have a direct, specific effect on people thousands of miles away from us?A. We can launch 40 surface-to-surface Tomahawk missiles from the deck of navy ships . . . with the touch of a button.B. This impersonal nature of waging war makes it disconcertingly easy.C. That would at least engage his emotional system in the decision making.5. How would you describe the tone of this text?A. The tone of the text is excited and alarming.B. The tone of this text is illuminating and cautionary.C. The tone of the text is objective and dry.6. Which of the following statements expresses the authors opinion?A. Generals and even soldiers commonly find themselves far removed from the people they kill.B. Emotion nonetheless serves as a generally useful steering mechanism for decision making.C. Both of the neural systems battle to control the single output channel of behavior. Which do you think is better for our society, Modernism or Fundamentalism and why? Give one example of a cutoff lake, a raft lake, and a marsh lake. Which of the following is not a product of cellular respiration?A) CO2B) energyC) CoH 1206D) H2O Which statement most accurately summarizes theinformation provided by the map?A. England was sure to defeat the French in battle.B. England occupied land on the Europeancontinent.C. France was about to invade the British Isles.D. France was more powerful than England. One store was selling a box of baseball cards for $20. You have to pay 9% sales tax on the item.1. How much would the tax be?2. What would be the total cost of the baseball cards? I'm really, really tired and stressed right now, so my brain literally doesn't work in any way. (Music/band class.)What emotions does Adagio for Strings convey? Brian May, guitarist for Queen, does not know how to price his signature Antique Cherry Special that cost him 340 to make. He knows he wants 80% markup on cost. What price should Brian May ask for the guitar? How long is the blue ribbon if the red ribbon is 12 inches Which of these is not a source of hunter education funding? round 0.532 to the nearest hundredth Help PLS!! WILL MARK BRAINLIEST!!Choose all that applyWhich five contributions were NOT made by the Greeks?bridgeslawsintellectual thinkingdemocracyscientific discoveryaqueductsLatin languagearchitecturestate medicine Helppppppp!!!!!!!!?????? What does the narrator hide from her mom?A) She hides that she earned a spot in the school play.BShe hides that she is breaking the rules.C) She hides that she failed a test.D) She hides her musical talent. D is the midpoint of CE and EC = 18. Find the length of DE Find a polynomial function of degree 3 with real coefficients and the numbers 6, 3i as some of its zeros. Choose the word with the negative connotation:a.ladyc.chickb.womand.femalePlease select the best answer from the choices providedABCDI'm so sorry for the many questions xD Identify the sentence parts by placing the red abbreviations in their correct locations. Put parentheses around the prepositional phrases. Identify the subject, verb, and any complements (direct object, indirect object, subject complement, objective complement). 8.h=7108 18 what is h Help. Can you please help me.