Answer:
Condensation
Explanation:
There are two phase changes where the heat energy is released: Condensation: When gas condenses to liquid the quantity of energy converted from chemical to heat is called the Heat of Vaporization.
The reaction which involves the release of heat is known as exothermic reaction. The examples of exothermic reactions include condensation and freezing process in which a phase change is observed from gas to liquid and liquid to solid, respectively.
What is Phase change?
The three phases in which a matter can be obtained are solid, liquid, and gas. The matter can change its phase by absorbing or releasing energy.
The process in which a substance undergoes reaction by gaining the energy is called endothermic reaction whereas the process in which a substance lose energy in the form of heat to undergo phase transformation is called exothermic reaction.
If heat is produced from a substance, in the processes like freezing and condensation, then the process is exothermic. In this process, the heat is decreasing with the speed of the molecules which causes them to move slower results into conversion of liquid to solid and gas to liquid. These phase changes release heat to the surrounding.
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Give 3 characteristics of the FIVE phylum in chordata
Answer:
notochord, a dorsal hollow nerve cord and pharyngeal slits.
7th grade science question
V
V
V
V
V
V
V
V
V
V
Answer:
73r6
Explanation:
Answer:
This is though but..
#9 = graph #2
#10 = 12.5
#11 = 40
Explanation:
Brainly pls
Which description properly describes a step involved in cellular respiration?
Glucose is created, then the energy gained is transferred to the energy molecule.
Carbon dioxide is combined with oxygen to make glucose.
Water is divided into carbon dioxide and glucose.
Oxygen is combined with the carbon atoms left from the glucose molecule.
Answer:
The asnwer is Glucose is created, then the energy gained is transferred to the energy molecule.
Explanation:
How the heart and lungs function to allow cells to carry out their life processes.
Answer:The oxygen-rich blood from your lungs is carried to the left side of the heart through the pulmonary veins. The heart pumps the blood to the rest of the body, where oxygen in the red blood cells moves from blood vessels into your cells. Your cells use oxygen to make energy so your body can work.
Answer: it allows for better blood flow
Explanation:
which process is tRNA used in?
Answer:
Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which is a process that synthesizes a protein from an mRNA molecule.
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Help please i need help
Answer:
15th amendment- the right of citizens of the US to vote
New state constitution- is the supreme law of state
new state government- is the government of a country federal form of government
African Americans in office- that was elected in 1887 and the congress pass it.
Identify the organelles labeled on the cell to the right.
A
nucleus
B
C
D
E
F
The organelles in a cell are labeled. Part A is a large round structure at the center of the cell. Part B is a small round structure floating in the cell. Part C is a cylindrical structure made up of small sticks. Part D is the area inside of the cell. Part E is the outside of the cell. Part F is a bean-shaped structure with folding inside.
Answer:
A: Nucleus
B: Lysosome
C: Centrioles
D: Cytoplasm
E: Cell Membranes
F: Mitochondria
Explanation:
Edge :)
Cell organelles are the subparts in a cell. Organelles are the microscopic structures.
Organelles in the cells are ultra-structures that can be visualized with the help of specialized microscopes.
Cell organelles help in performing various functions in the cell thus exhibiting division of labour.
Some of these organelles and their functions are as follows:
Nucleus – It regulates all the cellular activities. It is the control centre of a cell.Lysosomes – Lysosomes contain many digestive enzymes. It function is to degrade dead or worn out cell.Centrioles – Centrioles are present only in animal cells. It frames the cell’s skeleton and helps in cell division.Cytoplasm – It is fluid in nature and forms the matrix. It acts as a medium for many cellular reactions.Cell membrane – It is made up of proteins and lipids. It controls the movement of molecules in and out of the cell.Mitochondria – It helps in the production of energy in the form of ATP moleculesTherefore, cell organelles are important for maintaining cell structure and function.
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1. The carbon cycle is complex. When we breathe, we inhale some CO2, but
that CO, does not stay in our bodies. Explain how the carbon atoms in the
molecules of your body got there, indirectly from the air. How did the C get from
the air into us?
Explanation:
The carbon dioxide breathed out is a by-product of the process of cell respiration, as is water. In this process, energy is produced in the mitochondria of cells. This energy is our physical "life force". Both oxygen and glucose are required for this. Glucose contains carbon. That's where the carbon in carbon dioxide comes from. Glucose plus oxygen produces carbon dioxide, water and energy. When this process stops, the cell dies.
what is this element?
Answer:
boron
Explanation:
What do the daughter cells look Ike at the end of mitosis?
1. Different from parental cell
2. Identical to the original cell
3. Similar to the original cell
4. Half the number of chromosomes than parental cell
Answer:
Identical to original cell
Explanation:
No crossing over occur so no genetic variations no changes simple division
what is enzyme?and what is succulent plants?
Why does a root hair cell contain a large number of mitochondria?
Answer:
Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.
Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.
What are root hairs?Root hairs are tip-growing, nutrient-absorbing extensions of root epidermal cells that are crucial in plant-soil interactions. The main environmental, physiological, and genetic factors that control the development of root hairs in angiosperms.
In the root epidermis of various species, root hair cells are organized in a variety of distinct patterns. An intercellular gene regulation network in Arabidopsis (Arabidopsis thaliana L.) that incorporates protein transport and feedback loops creates a striped pattern of hair and non-hair files.
Root hair growth can be roughly split into two phases: the commencement phase, during which site selection and bulge formation occur, and the elongation phase. Different transcription factors regulate the beginning phase.
Therefore, Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.
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The diagram shows sexual reproduction. What is forming at point A?
Answer:
It is a zygote.
Explanation:
It is a zygote because when a male parent sperm cell and a female parent egg cell combine they form into a zygote, which is a fertilized egg, or a fertilized cell, and then it generates into offspring over a course of time.
A scientist creates a new sugar substitute molecule composed of 100 monosaccharides. How many water molecules are lost in the creation of this molecule? (Type the number, not the word)
Answer:
99
Explanation:
For each monomer added, one water molecule is lost, so by that logic, for 100 monosaccharides, 99 water molecules are lost.
I hope this helps!
99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99
The ribosomes are organelles _____.
in which the nucleolus floats
where chromatin is made
that contain genetic material
where proteins are produced
Answer:
the 4rd one
Explanation:
i ask Google and socratic
PLEASE HELP
Which of the following is not true about single
gene mutations?
A deletion can cause the reading frame of the codons
to change affecting many amino acids of the protein
An insertion can cause the reading frame of the
codons to change affecting many amino acids of the
protein
A substitution can cause the reading frame of the
codons to change affecting many amino acids of the
protein
Answer:
I think its B because An insertion changes the number of DNA bases in a gene by adding a piece of DNA. As a result, the protein made by the gene may not function properly. But it could be C because Missense mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene.
Question 25
A scientist collects a single stomach cell from a
mouse. She determines the sequence of subunits
in the DNA molecules from that cell. In what
other cells in the mouse will the same sequence
of subunits be found?
Answer:
yes gir
Explanation:
Manuel and three other students are studying the effects of various factors on the growth of plants in a garden. Manuel is asked to investigate the effects of abiotic factors that involve the geosphere. The other three students are investigating effects that involve the biosphere, hydrosphere, and atmosphere.
Which factor would be entirely Manuel's responsibility to investigate?
A. the volume of rainwater that soaks into the garden soil over one month
B. the sizes of rocks mixed into the garden soil
C. the species of insects, worms, and other small animals that live in the garden soil
D. the rate of decay of dead plant matter in the garden soil
Answer: The sizes of rocks mixed into thr. garden soil
Explanation:
Options A,C and D seems the correct ones that in order to check out the growth of the plants it is very necessary to check out these factors for a subtle plant growth rate.
What is the name of the plant growth hormone ?It is the auxin that is responsible for the plant growth.
The volume of rainwater that soaks into the garden soil over one month is the amount of water that will be absorbed in the soil that is to get the idea of the soil fertility. The species of insects, worms, and other small animals that live in the garden soil will determine the type of fertility that is the bio manure that is present out in the soil as the bio compost.
The rate of decay of dead plant matter in the garden soil will give the idea of the plant nutrition through the soil in which the decomposed nutrients are present in the soil to provide the nutrients to the plants.
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Explain how autotrophs are able to produce their own food
Answer:
In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose.
Expiation:
Glucose is a type of sugar. The glucose gives plants energy.
(お力になれて、嬉しいです! )
the amount of carbon dioxide in the atmosphere has been increasing. if this trend continues, what will happen to the temperature of the atmosphere?
Answer:
The temperature will increase in the climate
Explanation:
When more carbon dioxide in the air it will cause greenhouse effect, rising the temperature in the atmosphere.
Answer: The Answer is A
Explanation:
worth 15 pts!! plz help!!
Answer:
Your answer is A), the only reason vascular plants (stalks) are able to grow higher is due to the strength of the xylem cells they possess, while phloem is simply responsible for transport of nutrients which all plants need.
PLZ HELP QUICKLY!!!!!
What are the functions of an enzyme in metabolic reaction? (Choose all that apply.)
-bringing substrates closer together so they are more likely to react
-binding to ions to form a substrate
-alligning the parts of substrates that need to connect to form a product.
-lowering the energy it takes for a reaction to occur or speeding up a reaction.
Answer:
The answer Is lowering energy
Explanation:
Enzymes speed up the chemical reaction and slow down the energy required
I hope this helped
This items digests waste material in the cell
Group of answer choices
chloroplast
endoplasmic reticulum
lysosome
DNA
Answer:
Lysosomes get rid of waste in the cells.
Answer: ! ' 23, ,
the answer is C,
Explanation:
The answer is lysosome. I believe that the answer is C because this is how the lysosome works: A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
!
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire?(1 point)
GPS data can be used by scientists to predict weather patterns that can lead to a wildfire.
GPS data can be used by firefighters to identify the boundaries of a wildfire.
GPS data can be used by first responders to calculate the safest route to a wildfire.
GPS data can be used by people to quickly evacuate an area because of a wildfire.
Which cause of wildfires is least likely to lead to catastrophic results?(1 point)
arson
controlled burn
lightning strike
unattended campfire
The National Weather Service issued the following weather forecast.
“Strong, hot, dry winds are expected to move through the local area.”
Which action would local fire officials most likely take as a result of this weather forecast?
(1 point)
They would permit only controlled burns in the area.
They would prohibit any outdoor burning in the area.
They would lift a ban on all burning in the area.
They would eliminate smoking in public places throughout the area.
Which data would be most helpful to scientists who measure the risks associated with wildfires?(1 point)
frequency of severe storms in an area
types of vegetation found in an area
drought conditions in an area
number of people living in an area
Answer:
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire? GPS data can be used by first responders to calculate the safest route to a wildfire. O GPS data can be used by scientists to predict weather patterns that can lead to a wildfire
Explanation:
There is a variety of information that can be utilized to evaluate situations, including data gathered by sensors located on the ground, in airplanes, and on orbiting satellites. Thus, option C is correct.
What is the Global Positioning System (GPS)?The three components that make up GPS—satellites that broadcast signals, ground stations that monitor and correct those signals.
Users who receive those signals—all work together to pinpoint your location on the planet's surface.
GPS gives firefighters a tool that connects disparate data sources and allows for effective analysis and visualization for a range of planning and readiness tasks.
Therefore, GPS data can be used by first responders to calculate the safest route to a wildfire.
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After cytokinesis what phase do cells enter?
Answer:
After Cytokinesis, the cells return to Interphase
What are these structures an example of?
transitional structures
analogous structures
vestigial structures
adapted structures
Answer:
Answer: vestigial structures
Explanation:
Explain: i took it on edu and got it right
What is macroevolution?
major changes in populations over a long time
genetic changes among and within populations
changes in a population's allele frequencies
minor changes in populations over a long time
Answer:
major changes in populations over a long time
PLZ HELP!!
name the glaciers that are receding at the fastest rate in the world
Answer:The world’s glaciers are in retreat. The great tongues of ice high in the Himalayas, the Andes, the Alps and the Rockies are going back uphill at ever greater speeds, according to new research.
Explanation:just give me brainilest
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answer:
most likely b, a population is many living with each other and not just one species
Morgan has diabetes and must carefully monitor his food intake. He is learning the calorie count of the different macromolecules-carbohydrates,
proteins, and fats-so that he can make choices to keep his blood sugar in the proper range. He notices that the word calorie is sometimes spelled
with a capital C. Which statements accurately describe calories and Calories? Select all of the answers that apply.
A. A kilocalorie is equal to 1000 Calories.
B. A Calorie is equal to 1000 calories.
C. A calorie is equal to 1000 Calories.
D. A Calorie is equal to a kilocalorie.
Answer:
B.A Calorie is equal to 1000 calories.
D.A Calorie is equal to a kilocalorie.
The correct option is A kilocalorie is equal to 1000 Calories.
What is calorie?
Calories are a unit of measurement for the energy content of food and beverages.
Our bodies store extra calories as body fat when we consume more calories through food and drink than we burn off. If this keeps happening, we might eventually gain weight.
To maintain a healthy body weight, an average male needs approximately 2,500 kcal (10,500 kJ) per day.
Therefore, The correct option is A kilocalorie is equal to 1000 Calories.
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