⚠️⚠️⚠️Describe what occurs between water molecules in hydrogen bonding. Explain where the hydrogen bond happens.

Answers

Answer 1

The partially positive hydrogen atom of one molecule is then attracted to the oxygen atom of a nearby water molecule

A hydrogen bond in water occurs between the hydrogen atom of one water molecule and the lone pair of electrons on an oxygen atom of a neighboring water molecule.

Related Questions

14. All the animals in Jurassic Park were_____ to control the populations.

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Answer: Female

Explanation:

Females cant mate but somehow “life found a way”

Is it possible for it to rain at 0° F? (not snow)

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im pritty sure no but my friend says yes somthing called frezzing rain sooooo

Explain what is meant by cotransport

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Explanation:

Cotransporters are a subcategory of membrane transport proteins that couple the favorable movement of one molecule with its concentration gradient and unfavorable movement of another molecule against its concentration gradient

3.The two phases of photosynthesis are _____ reactions and _____ reactions._____. DOC 1
a.)glucose-dependent
B)glucose-independent
C.)light-independent
d.)light-dependent

Answers

Answer:

Explanation:

needed for

photosynthesis

My parents jus order the ps5 they just told.me it will be here next weel

Answers

Answer:

U IS LUCKY A F

Explanation:

HOPE U ENJOY IT

Answer:

i also have a ps5

Explanation:

Which ocean current directly affects the weather along the southernmost coast of the eastern United States A. Gulf Stream B. Monsoon current C. North Atlantic Drift D. South Pacific Equatorial Current

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Equatorial current, ocean current flowing westward near the equator, predominantly controlled by the winds. Characteristically, equatorial-current systems consist of two westward-flowing currents approximately 600 miles (1,000 km) wide (North and South equatorial currents) separated by an eastward-flowing countercurrent only 300 miles (480 km) wide. Usually flowing at depths of less than 1,650 feet (500 m), equatorial currents travel at rates of 10 to 40 inches per second (25 to 100 cm per second). Equatorial undercurrents, centred on the equator at depths of 160 to 500 feet (49 to 152 m), flow eastward at rates up to 5 feet/s (1.5 m/s) and are approximately 1,000 feet (305 m) deep and 640 miles (1,030 km) wide.

The area where an organism gets everything it needs is called its

Answers

Answer:

Explanation:

The place where an organism lives and that provides the things the organism needs is called ist habitat...

Why do you think in the table below, Adenine and Thymine have almost the same number – but not exactly?

Nucleotide

# found in genome

Adenine

701,234,142

Guanine

803,127,160

Cytosine

803,127,162

Thymine

701,234,146

Answers

Adenine pairs with thymine and Guanine pairs with cytosine. The numbers are not exactly the same because of the mutations that happen in DNA. Some of the DNA could be broken off or put somewhere else in the gene that would throw everything off, nothing is perfect. However in a perfect world, both adenine and thymine would have the same numbers.

When two species interact in a way that is beneficial to both species this is what kind of relationship?
A. Parasitic
B. Mutualistic
C. Commensal
D. Symbolic

Answers

Answer:

Explanation:

Mutualism is a relationship between two species in which both species benefit. Certain species of bacteria in your intestines form a mutualistic relationship with you.

Answer:

D. Symbolic

Explanation:

hope that helps you out love!! <3

A scientist has 400 grams of a radioactive substance with a half-life of one year. The amount of the substance that the scientist has after t years is represented by the expression 400(0.5)t.

Which kind of expression is 400(0.5)t?

linear
quadratic
exponential growth
exponential decay

Answers

Answer:

D. exponential decay

Explanation:

Got it right on edge :P

5. The image above is an example of which boundary?
a. Transform boundary
b. Convergent boundary
Divergent boundary
d. All of the above

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Answer:

Divergent

Explanation:

Answer:

Im smart so the answer is "blah blah blah" saying the correct right answer

Explanation:

wich statement accurately describes the energy needs for photosynthesis and cellular respiration ?

Answers

Answer: solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration

Explanation:

what are 5 physical traits of a turkey

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Answer:

feathers, eyes, gobbler, beak, head

Explanation:

Help due tomorrow what is it please help??

Answers

Answer: Erosion is the correct answer

Since transport of materials in and out of the cell can only happen at the cell's surface, what happens as cells get larger? How does this impose a limit on cell size?

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Answer:

The surface area/volume ratio will decrease

Explanation:

How does this impose a limit on cell size?

Because the ability of a cell to exchange substances with its environment is proportional to its surface area.

Hence, if surface area/volume decrease and get too small, surface area is not sufficient to take up substances needed to support metabolism or get rid of wastes.

Is the following sentence true or false? The apparent change in the
frequency and wavelength of a wave as it moves toward or away from an
observed is know as the Doppler effect.

True or False

Answers

Answer:

True

Explanation:

Doppler's effect is the apparent change in the wavelength and frequency of a wave as it moves towards or away from an observer.

The relative motion between the observer and the source causes changes to the wavelength and frequency. This effect is the doppler's effect. When a source moves closer, the frequency of the wave increases. For example, we see that effect of water ripples when a stone is dropped in still water.

Which is NOT Part of the Cell Theory
A. All living things have cells
B. Cells must have complex interworking parts
C. All cells reproduce
D. Cells are the smallest unit that perform life functions

Answers

Answer: B

Explanation:

Cells do not have to have complex interworking parts, they just have to do the job for the body. The answer is B.

Please please answer if you get it right I will mark brainliest

How can competition contribute to evolution through natural selection?

Answers

Answer: During competition, organisms that have favorable traits for this task will survive and are said to be selected. These organisms will reproduce and pass on those traits to their offspring. Thus, the frequency of organisms with those traits will increase

Explanation: In Darwin's theory on the mechanism of evolution, competition among living things is viewed as a major part of the “struggle for existence” and therefore as a basis for natural selection (Darwin 1872).

Intraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area. This type of competition is a basic factor in natural selection. It leads to the evolution of better adaptations within a species.

How are rocks and air alike? A. People use them to build things. B. They are on the ocean floor. C. They are natural resources. D. People need them to live.

Answers

Answer:

i think its c

Explanation:

Answer: C.

Explanation: Natural resources are resources that exist without any actions of humankind. Basically materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain. Rocks are a source of natural resources and so is air. If the answer is not correct, then it must be D.

7. China was the largest emitter of greenhouse gases in 2008. TRUE or FALSE:

Answers

Answer:

True

Explanation:

Googled It

...............

Answer:

true

Explanation:

As time progressed and technology improved, microscopes were able to give clearer images of extremely tiny objects. How did this development advance the cell theory?
please be sure that you include at least 3-4 full sentences

Answers

Answer: plz give brainlist

Robert Hooke is accredited with observing the first cells in 1665. At that time, Robert Hooke used a microscope to look at cork cells.

In 1670, Antoni van Leeuwenhoek was accredited with being the first scientist to discover pond life. He used lenses to make the discovery.

Robert Brown (1773-1858) used a microscope to discover the nucleus.

If 35% of the bases in a region of the mouse genome are cytosine, what percentage in that region are adenine?  
A. 15% 
B. 20% 
C. 30% 
D. 35% 
E. 40%

Answers

Answer:

A. 15%

Explanation:

DNA is composed of four nitrogen bases: Adenine (A), Thymine (T), Guanine (G), and Cytosine (C). Chargaff's rule of base pairing states that A always pairs with T, while G always pairs with C. The total distributed percentage of the four 4 nitrogen bases must be equal to 100%. In this case, the C content is 35%, thereby G=35% (i.e., equal to C content), while the remaining 30% must be equally divided between T=15% and A=15%.

please help. i am confuse and trying to figure out

Answers

Answer:

your right

Explanation:

u clicked on the right answer

Indicate whether a solution will have more OH– or H+ if the pH value of the solution
is 10.

Answers

A pH level of 10 is very alkaline, and one indicator of a solution being an base would be that it was a hydroxide (OH-) therefore the solution would have more OH- .

The solution with a pH value of 10 will have more OH- ions.

In chemistry, pH is described as a scale that is specifically utilized to specify the basicity or acidity of an aqueous solution. The pH of different solutions are described as follows:

Acidic solution: If a solution has pH<7, then the solution is acidic and tend to have more H+ ions than OH- ions Neutral solution: The solution is neutral when pH=7 and the concentration of H+ and OH- ions are the same Basic solution: If a solution has pH>7, then the solution is Basic and tend to have more OH- ions than H+ ions

Thus, in this case, pH>7 and thus we can conclude that the solution will have more OH- ions than H+ ions.

Learn more about pH here:

https://brainly.com/question/1254748

- Which pair of features is correct for both a human liver cell and an Escherichia coli bacteria cell?

Answers

Answer:

contains DNA associated with protein, contains naked DNA

Explanation:

E coli are prokaryotes with naked DNA found in the cytoplasm. In contrast, human liver cells contain DNA present in a nucleus, a membrane-enclosed organelle. The DNA is associated with proteins (forming a structure called chromatin).

Human liver cells contain mitochondria, but E Coli do not contain membrane-bound organelles.

Eukaryotic ribosomes are larger than prokaryotic ribosomes. Eukaryotic ribosomes are 80S in size, prokaryotic are 70S in size.

what type of government did egypt and the indian valley civilization have? How was power passed through generations?
Simple pls

Answers

Answer: Mesopotamia, china, indus River Valley, the mesoamerican empires..... in this case, the two rivers are the tigris and Euphrates. Mesopotamia. The name Mesopotamia was given to the middle eastern civilizations that existed between the Euphrates and Tigris Rivers. :)

PLEASE HELP ASAP!!! :) | its only 3 questions ill give brainliest if your right
1.Which type of rock may result when sedimentary rock is exposed to extreme heat and pressure?

a. clastic

b. extrusive

c. igneous

d. metamorphic

2. In the rock cycle, how does rock become sediment?

a. Through weathering and erosion

b. through crystallization and solidification

c. through heat and pressure

d. through compaction and cementation

3. A Sedimentary rock containing a fern fossil was found. what does this tell about the area at the time the rock was formed?

a. The area was hot

b. The area was covered by and ocean

c. The area was cold

d. The area was on a land

Answers

Answer:

d. Metamorphic

a. Through weathering and erosion

d. The area was on land

Explanation:

Hope I helped!

_________ is required for energy given to proteins in the phospholipid layer.
a.Anaerobic
b.Aerobic
c.Active transport
d.Turgor
e. Passive transport

Answers

Answer:

Explanation:

Active transport is required for energy given to proteins in the phospholipid layer (Option c).

Active transport is a type of transport across a cell membrane that requires energy, usually in the form of ATP, to move substances (either molecules or ions) against a gradient of concentration.

Conversely, passive transport refers to the movement of substances across a membrane in favor of a concentration gradient, which does not require energy.

Active transport is mediated by transporter proteins known as carriers and/or pumps.

In conclusion, active transport is required for energy given to proteins in the phospholipid layer (Option c).

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What conclusion can be reached about this data

Answers

Answer:

Explanation:

What data?

Thermal specialists versus thermal generalists and the idea of thermal niche

Answers

Answer:

elaborate

Explanation:

Other Questions

Bacteria of species A and species B are kept in a single environment, where they are fed two nutrients. Each day the environment is supplied with 10,560 units of the first nutrient and 31,510 units of the second nutrient. Each bacterium of species A requires 2 units of the first nutrient and 5 units of the second, and each bacterium of species B requires 1 unit of the first nutrient and 6 units of the second. What populations of each species can coexist in the environment so that all the nutrients are consumed each day? Incorrect: Your answer is incorrect. Of species A What rules existed in the household? What rights did women have in the Roman Republic? For this assignment, you will first make a model of a DNA strand using pop beads. This DNA strandcodes for a protein, which determines a trait in an organism. Next, you will change the base sequence ofyour model in three ways to show how mutations occur. Then, you will compare the base sequence of themutated models to sequences on a key provided by your teacher to find out whether the mutated strandcreates a protein that is beneficial, harmful, or neutral. Finally, you will answer some questions tosummarize what you have done in this project. The Student Worksheet on the last few pages of thisdocument will help you complete your assignment.Background InformationDNA is the genetic material passed from parent to offspring. It is an important molecule because it carriesinstructions used for producing proteins. These proteins determine how an organism looks and functions.DNA is a double-helix molecule. The two sides of the molecule, its backbone, are made of sugarmolecules and phosphate molecules. These sides are connected by rungs made of nitrogen bases. Thenitrogen bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G).A gene is a segment of DNA that codes for a specific trait. The sequence of nitrogen bases in a gene iscopied from DNA into a strand of RNA in the nucleus of a cell. The RNA then moves out of the nucleus tothe ribosome. The ribosome uses the information that RNA copies from DNA to produce proteins thathave specific shapes and functions. The shapes of proteins help them perform their job. If the shape ofthe protein is changed, the protein may not be able to perform its function. A mutation, which is apermanent change in the DNA sequence in a gene, may change the shape of the protein it codes for.Types of mutations include substitution, insertion, and deletion. The effects of mutations on organismsmay be beneficial, harmful, or neutral. In this diagram where is the line of reflection? Who is your favorite president and why? What important things do they do? Why did you pick that person? What year were they? The profit function P(x), revenue function, R(x), and cost function, C(x), are related by the equation P(x) = R(x) C(x). Andrew has determined that the revenue and cost functions for a new product line at his business are given by these functions. R(x)=8x and C(x)=100+3x What is the profit function for Andrew's new product line? 04.What prevents one branch of the U.S. government from becoming too powerful?A. O the Bill of RightsB. the system of checks and balancesCthe Federal ReserveD.the military 100 Points LEQ HELP Long Essay QuestionPrompt: Evaluate the extent to which ideas stemming from the Enlightenment led to political revolutions in England's North American colonies and in France. AP WORLD HISTORY PLZ HELP 72 POINTSWhat outcome did France want for the peace treaty being negotiated at Versailles?Question 19 options:a crippled Germany unable to threaten France in the futurea strong Russia to balance power in postwar Europea generous peace for Germany to avoid future revengea militarily weak, but economically stable GermanyQuestion 20 (3 points) What did Woodrow Wilson think could lead to another world war?Question 20 options:allowing the German military to continue to existrequiring nations to give up their coloniesstripping Germany of its overseas coloniescreating an international organization of nationsQuestion 21 (3 points) Wilson hoped that self-determination would end the old imperialist system of colonial empires. 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A chemist carefully measures the amount of heat needed to raise the temperature of a 0.47 kg sample of C6H7N from 30.5 degrees C to 48.4 degrees C. The experiment shows that 1.65 x 10^4 J of heat are needed. What can the chemist report for the molar heat capacity of C6H7N? Be sure your answer has the correct number of significant digits.