The diagram shows hydrogen bonds between water molecules. Label the diagram to show how hydrogen bonds form. A label may be used once, twice, or not at all.
Answers
Answer:
First square = [-]
Second square = [+]
Third square = H
Forth square = O
Fifth square = H
Explanation:
Labeling the diagram to show how hydrogen bonds form between water molecules:
1st box = ( - )2nd box = ( + )3rd box = ( H )4th box = ( O )5th box = ( H )Water ( [tex]H_{2}O[/tex] ) is an odorless , tasteless...... chemical compound formed by the bonding of two ( 2 )hydrogen atoms and an oxygen atom. the bonding between the hydrogen and oxygen atoms is carried through covalent bonding ( sharing of electrons between atoms ). indicating how hydrogen bonds.
Hence to indicate how hydrogen bonds form between water molecules is as shown in the list above
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Related Questions
What do all of these samples have in common?
Answers
Answer:
They are all fossils
Explanation:
I hope this helps.
As thermal energy is added to a substance, which of the following changes can be predicted?
-The temperature of the substance will decrease.
-The kinetic energy of the particles will increase.
-The pressure exerted on the substance will increase.
-The spacing between particles will decrease.
Answers
Answer:
I think its B
Explanation:
Vibration of individual particles will increase.
What happens to light energy when it is absorbed by a leaf?
Answers
Explanation:
In photosynthesis, chlorophyll absorbs energy to transform carbon dioxide and water into carbohydrates and oxygen. This is the process that converts solar energy to a form that can be utilized by plants, and by the animals that eat them, to form the foundation of the food chain.
Hope it will help :)
Negative feedback: If blood delivery is low, the heart rate should
A. Increase
B. Decrease
Answers
Answer:
I believe the answer is A. increase
Explanation:
Cause and Effect Relationships
Complete the chart with the causes and effects. Each cause leads to a turning
point. A turning point is an effect that becomes a cause. Finally, explain the
overall result. Use the text to help you.
Please search in gogle plastic pile-up read it it’s not long and answer my question I will mark!!!! You
Answers
Answer:
Cause 1- sold most of our recyclables to china
Cause 2- we didn't recycle enough or repurpose most of what we did
Turning point- china didn't want to be the worlds dump anymore
Effect1- banned 2 types of trash
Effect 2- put restriction on the few materials they would allow
Effect 3- exports of plastic to china dropped 99%
Overall effect- turning waste to energy
Based on these drawings, which element is the least reactive?
Answers
Answer:
ne
Explanation:
Taxomony
i’m not sure if anyone knows this or not.
A) fox squirrel
B) White nose coati
C) pelican
D) bush ankle
Answers
Answer:
bush ankle
Explanation:
Regarding population growth rates, the
faster a population grows the
the population's doubling time,
A. higher
B. more complex
C. lower
D. less complex
Answers
Answer:
more complex
I hope this answer is correct
someone please help me I WITH THIS ILL GIVE U BRAINLY IF UR RIGHT
Answers
Answer:
I think its B
Explanation:
I know it not C or D bc when it comes to multiple choices questions you can always cross out two. Then this leaves A or B. I think its is B bc on the top it says "shows the relation".
Let me know if i got it right. Sorry if you got it wrong
body cells are identical to one another . How do these ces reproduce?
A. through garmete formation
B. through genetic information
C.through mitosis
D.through meiosis
Answers
Answer:
I think answer is C.
Explanation:
I hope it's helpful!
Humans and other animals regulate cell growth and cell division. In humans which of these types of cells generally do NOT divide after they haVE DEVELOPED
Answers
Answer:
skin cells and muscles divide
Explanation: common sense cse we grow
Your skin cells have 46 chromosomes. After they complete the cell cycle, how many chromosomes will be in the daughter cells? Explain.
Answers
Answer:
46
Explanation:
The skin cells with 46 chromosomes will each produce daughter cells with 46 chromosomes after they complete the cell cycle.
The skin cell is a vegetative cell that can only divide through mitosis. Mitosis is also referred to as equational division during which a cell produces two daughter cells that are both genetically and phenotypically similar to the parent cell.
During the cell division, at the anaphase stage to be precise, the chromosomes are separated into sister chromatids and sister chromatids of the same chromosomes move in the opposite direction to the poles of the cell before the cytoplasm of the mother cell divides to produce two independent daughter cells. Each chromatid in the new daughter cells then goes ahead to become a complete chromosome with two sister chromatids.
Hence, at the end of the cycle, each daughter cell ends up having the same 46 chromosomes as the parent cells.
Explain how a symbiotic relationship like the one described in the endosymbiotic theory would have benefited each cell.
Answers
Answer:
cannot grow outside their host cell of biolapsy
The symbiotic relationship is a type of relationship in which two organisms living with each other and gives benefit to one another.
Mutualism is a type of symbiotic relationship in which both organisms benefited from one another. In this type of relationship, one organisms is smaller that lives inside the body of other big organisms.
For example, bacteria lives in the nodules of plant's root. The plant provides shelter to the bacteria while on the other hand, bacteria fixes atmosphere nitrogen into available form so in this way both get benefits from one another.
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please help meeees ! !
Answers
Answer: C - Long legs
Explanation: The long legs possessed by the prey will allow the prey to take huge strides when running away from the predator.
Hope this helps :)
BEST GETS BRAINLYEST
Question 1 (1 point)
Saved
What 3 items are needed for photosynthesis to occur?
Question 1 options:
Oxygen, glucose, sunlight
Carbon Dioxide, water, sunlight
Sunlight, nutrients, water
Glucose, water, soil
Question 2 (1 point)
Saved
Why do animals not have photosynthesis?
Question 2 options:
animals do not have chloroplasts
animals have cell walls
animals have chloroplasts
animals have vacuoles
Question 3 (1 point)
Saved
What are the products of photosynthesis?
Question 3 options:
Carbon dioxide and energy
energy and sunlight
Oxygen, energy
energy and ATP
Question 4 (1 point)
Saved
Two plants were being tested for growth. Both were given water and proper soil, etc. However, one was placed in the closet, and one was placed in the window sill. Why did the one in the closet die?
Question 4 options:
It was not around other plants.
It was not around people enough.
It did not receive sunlight.
It did not have chloroplasts.
Question 5 (1 point)
Saved
When talking about the products of photosynthesis, why is it a HUGE issue when a vast amount of the rainforests is dying along with vast amounts of forests from fires/deforestation? Remember, we know that this hurts the ecosystems of animals living there, but what else does it effect?
Question 5 options:
the creation of carbon dioxide
the creation of carbon monoxide
the creation of too much smoke
the creation of oxygen
Answers
Answer:
carbon dioxide, water, and sunlight
Explanation:
glucose is what is created to feed the plant because of the three answers :)
hope this helped
Answer:
1. carbon dioxide, water, sunlight.
2. animals do not have chloroplasts.
3. oxygen, energy.
4. it did not receive sunlight.
5. the creation of oxygen.
Explanation:
I took the test and got 100 so it is write
Mr. Andrews has a blood cancer that causes his blood not to clot. Which component of the blood is affected by his cancer.
Answers
Where were the metal cylinders located when they had the MOST
gravitational potential energy?
Just above the short plastic tube
O Just above the long plastic tube
O At the bottom of the long plastic tube
O At the bottom of the short plastic tube
Answers
Answer:
The answer is third example
At the bottom of the short plastic tube metal cylinders located when they had the Most gravitational potential energy.
What is Gravitational potential energy?The energy that an object has due to its location in a gravitational field is known as gravitational potential energy.
When an object is close to the surface of the Earth, when the gravitational acceleration can be assumed to remain constant at roughly 9.8 m/s2, gravitational potential energy is most frequently used.
The potential energy at a height h above that point is equal to the effort that would be needed to raise the object to that height with no net change in kinetic energy because the zero of gravitational potential energy can be chosen at any location.
Therefore, At the bottom of the short plastic tube metal cylinders located when they had the Most gravitational potential energy.
To learn more about gravitational potential energy, refer to the link:
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E
Question 16/20
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> NEXT
A BOOKMARK
OUTIN
2
154
30°N
30°N
3
16
Equator
(0)
Equator (0)
4
30°S
30'S
od
60PS
60'S
6
Which zones in the map above are most likely to have a temperate climate (warm summers and cold winters)?
A 1 and 6
D 2 and 5
C 3 and 4
D 1, 2, and 3
Answers
Answer:J,YU,LUGIO;'[0BO';HILGUHJFZDFSSa
Explanation:
What are some terms that describe cells that fight infections? Check all that apply
White blood cells
Red blood cells
phagocytes
B-cells
pathogens
Answers
Answer:
WBC : white blood cells
Explanation:
I Hope it's helps u
What is meant by ecosystem?
×. thank you ☕
[tex] || semangat \: semuanya ||}[/tex]
Answers
Answer:
The simplest definition of an ecosystem is that it is a community or group of living organisms that live in and interact with each other in a specific environment.
A_____is the orbiting of an object around another body
Answers
Answer:
revolution
...................
A revolution is the equivalent of one entire orbit around something
(ie, earth around sun/ moon around earth) and is the equivalent of one year.
Answer: A REVOLUTION is the orbiting of an object around another body.
Explanation: revolution- the orbiting of an object around another object. One complete revolution around the sun is called a year.
What is the specific role of chlorophyll a and chlorophyll b in a leaf in simple terms?
(100 points)
Please don't copy-paste stuff online.
Answers
Answer:
Function of chlorophyll a is to release chemical energy.
Function of chlorophyll b collects the energy in order to pass it to chlorophyll a
Explanation:
PLEASE HURRY
Describe one way you would use map scales and map legends if you were on a hike using a hiking map.
a. To determine the weather
b. To know when I would arrive
c. To determine the distance & location of the trail
d. To know the time
Answers
Answer:
C is the answer!! Enjoyyyyyyyyyy
Explanation:
Enjoy
What are the DNA base pairs?
Need asap
Answers
Answer:
I hope i helped
Explanation:
A base pair (bp) is a fundamental unit of double-stranded nucleic acids consisting of two nucleobases bound to each other by hydrogen bonds. They form the building blocks of the DNA double helix and contribute to the folded structure of both DNA and RNA. Dictated by specific hydrogen bonding patterns, "Watson–Crick" base pairs (guanine–cytosine and adenine–thymine) allow the DNA helix to maintain a regular helical structure that is subtly dependent on its nucleotide sequence. The complementary nature of this based-paired structure provides a redundant copy of the genetic information encoded within each strand of DNA. The regular structure and data redundancy provided by the DNA double helix make DNA well suited to the storage of genetic information, while base-pairing between DNA and incoming nucleotides provides the mechanism through which DNA polymerase replicates DNA and RNA polymerase transcribes DNA into RNA. Many DNA-binding proteins can recognize specific base-pairing patterns that identify particular regulatory regions of genes.
PLEASE HELP DUE RIGHT NOW
Answers
Answer:
Its either A or C
Explanation:
URGENTTTT I willl mark brainliest Place the organisms in order of their trophic level on the food chain starting with producer and going upward
Angel Queen Fish
Nassau Grouper
Plankton
Sponges
Answers
What is the correct order of organization of genetic material
Answers
Answer:Genome, chromosome, nucleotide, gene.
Explanation:
Genome, Chromosome, Gene, Nucleotide. Hint: Genetic material refers to the material found in the nucleus, cytoplasm and mitochondria which play an important role in determining the structure and also the nature of cell substances.
Question 26 of 35
Corundum is the second-hardest mineral on Mohs' hardness scale. How does
this property make corundum useful to humans?
A. It means corundum can be used to make fireworks yellow.
B. It means corundum can be used to flavor foods.
C. It means corundum can be used as pencil lead.
D. It means corundum can be used to grind down and shape
fingernails.
Answers
Answer: it means corundum can be used to grind down and shape fingernails
Explanation:
Answer:
D
Explanation:
5. How might an effective vaccine given to a large percentage of the population during a
pandemic change the pandemic's outcome? Support your claim(s) using evidence from Table 1
Answers
- table 1 shows the unvaccinated numbers being much higher in infected, hospitalised and deaths when not vaccinated at all as no one has immunity to the disease
- however we can see the major decrease in these negative effects when people are vaccinated in a pandemic, as these numbers rise the infected decreased by approx 60,000 and those hospitalised decreased on average showing the positive effects of an effective vaccine
What is the definition of temperature?
Answers
Answer:
the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
the degree of internal heat of a person's body.
"I'll take her temperature"
INFORMAL
a body temperature above the normal; fever.
"he was running a temperature"