Answer:
Energy is the potential for causing changes. Energy helps organisms perform tasks; such as maintaining homeostasis and responding to stimuli. Energy is essential to life because it helps organisms perform essential activities for survival.
:
Answer:
Sample Answer
Hope this helps!
Explanation:
Energy is the ability to do work. Living things need energy to grow, develop, move, and perform voluntary and involuntary body processes.
The properties of water all directly relate to
A. Iconic Bonds
B. Covalent Bonds
C. Hydrogen Bonds
Answer:
hydrogen bonds
Explanation:
because they are polar, they stick to other things and are hard to break so cohesion and adhesion and specific heat are caused by these as well as the other properties
What is the purpose of having ampicillin in the plate?
Answer:
Ampicillin in a plate do as to help in maintaining ampicillin resistance plasmid in the growing medium
Explanation:
Ampicillin is an antibiotics that help to kill E.coli bacteria .
While growing bacteria in a plate or growing medium, it is important to add ampicillin to the plate so to maintain ampicillin resistance plasmid.
The absence of ampilicin, the bacteria will lose their resistance after they might have gone through some cell divisions and any bacteria that doesn't have resistance plasmid will be more vigorous than those that have and will outcompete them
The products from cellular respiration are used in which other chemical process?
Answer:
The products from cellular respiration are used in which other chemical process?
Explanation:
Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.
Hope that helped.
The products of cellular respiration are Carbon-dioxide, ATP, and water, which are also used in other chemical processes such as the production of energy for other metabolic functions.
What is Cellular Respiration?Cellular respiration is the process that cells use to make energy for the proper functioning of metabolic activities. It uses glucose and oxygen to create Carbon-dioxide, ATP, and water.
The product of cellular respiration provides fundamental to chemical processes such as energy generation, digestion, hydrolysis reactions in our body, etc. Glucose and oxygen are used as reactants to obtain ATP, the energy source to the body for metabolic activities.
Therefore, in this way, the products of cellular respiration are used in other chemical processes.
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PLEASE HELPP QWQ
In what direction and with how much not force will the satellite move?
The net force is 0 N, so the satellite will not move.
The net force is to the right at 1500 N.
The net is to the left at 1000 N.
The net is to the left at 500 N.
Answer: D
Explanation:
The net force with which the satellite move is 500 Newtons and the satellite moves in the left direction. Thus, the correct option is D.
What is the net force?The net force on an object can be defined as the combined effect of the sum of all the forces such as pushing and pulling forces which are actually acting on the object. If all the forces which are pushing or pulling on an object are not balanced, then in this case a net force acts on that object which then makes the object to accelerate in the direction of the net force applied.
Net force = Sum of all the applied forces
Since, here the forces applied are in different directions.
Net force = 1000 N (towards left) - 500 N (towards right)
Net force = 500 N (towards left)
The net force has a magnitude of 500 Newtons and it is in the left direction because 1000 N is more than 500 N.
Therefore, the correct option is D.
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What stages of the water cycle where water moves downward from the force of gravity
Answer:
Precipitation, Surface Runoff and Infiltration process
Explanation:
There different stages of the water cycle where the water comes back on earth due to the gravitational force are as follows-
Rainfall/Precipitation- The water vapour in the cloud undergoes the process of condensation, it leads to the occurrence of rainfall, where the water comes freely over the ground surface from a certain height.
Surface Runoff- These refer to the flow of water rapidly along a steep slope, under the influence of gravity that eventually adds to the streams, lakes and rivers.
Infiltration process- This is the process where the water from the earth's surface percolates through the rocks and flows downward and eventually mixes with the groundwater.
Answer:
Precipitation, Surface Runoff and Infiltration process
Explanation:
4. Using a complete sentence, state what would most likely happen to the production of oxygen by duckweed plants if the intensity and duration of exposure to light were increased.
Answer:
See the answer below
Explanation:
If the intensity and duration of exposure to light are increased for a duckweed plant, the rate of photosynthesis would increase and this would lead to an increase in the amount of oxygen produced.
From the equation of photosynthesis:
[tex]6CO_2 + 6H_2O + light --> C_6H_1_2O_6 + 6O_2[/tex]
the more the rate of photosynthesis, the more the amount of oxygen produced. Also, an increase in the intensity of light generally increases the rate of photosynthesis (and oxygen production) provided that other reactants can catch up. The rate of photosynthesis would become limited by the reactant that is available in the lowest quantity.
Which of the following is an example of a biochemical adaptation?
a. camouflage
b. migration
c. being immune to scorpion stings
d. razor sharp teeth
Answer:
c.
Explanation:
over time you adapt to be immune to scorpio stings
Being immune to scorpio stings is an example of a biochemical adaptation. Thus c is correct option.
What is biological adaptation?
A biological adaptation is defined as physical change in an organism that allow the organism to survive in their environment. Adaptation can be seen in three form i.e structural behavioral and physiological.
Adoption has been described from the time ancient Greek philosophers known as Aristotle.
In the process of adaptation the source of all genetic variation there would be no genetic changes occur.
When there is increase in mutation genetic change occurs in a population.
Adaptation is generally relates to biological fitness which is responsible for rate of evolution due to change in allele frequencies.
Therefore, being immune to scorpio stings is an example of a biochemical adaptation. Thus, c is correct option.
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Small steps toward completion of the final project are called _________. benchmarks bunny hops driving questions reflections
Answer:
Benchmarks
Explanation:
A benchmark is simply an operation or a test to check the performance of something (in this case, a project) to evaluate if it is ready to be used.
Benchmarks are important because they are needed to see if a project is ready and set to be launched.
What does the process of cellular respiration provide for cells?
Answer:
Energy
Explanation:
Answer:
It provides energy.
Explanation:
Which of the following processes is LEAST directly influenced by adrenergic drugs?
a. peristalsis
b. secretion of digestive enzymes
c. enzymatic breakdown of food molecules
d. nutrient delivery to muscles and organs
Answer:
c. enzymatic breakdown of food molecules
Explanation:
For adrenergic drugs active the nervous system i.e. sympathetic also it directly related to digestive enzymes, rise the blood glucose that results in blood vessels dilation that aids delivery of nutrient and tissues.
But it does not directly affect the digestive enzymes activity after considering the secreted
Therefore in the given case, the option C is correct
Which of the following describes the fluid mosaic model?
1. a phospholipid bilayer with various molecules embedded within and floating between the layers
2. all the liquid and solid components within a cell 's interior, excluding the nucleus
3. an explanation of how proteins embedded within the plasma membrane aid in cell functioning
4. the gel-like extracellular mix of proteins, polysaccharides, and other substances within tissues
Answer:
1. a phospholipid bilayer with various molecules embedded within and floating between the layers
Explanation:
The fluid mosaic model is best described as a phospholipid bilayer with various molecules embedded within and floating between the layers.
This is because this model talks about a phospholipid layer having protein and other molecules in it which aids in it being fluid. The fluid characteristic is what encourages floating between the layers.
A student is trying to find out if people prefer vanilla ice cream or chocolate ice cream. She buys several
containers of regular chocolate ice cream and low fat vanilla ice cream. She hands out small sample of each
flavor to the testing group she has gathered and asks them 5 minutes later which one was their favorite. Of the
100 people she tested, 80 said they prefer the chocolate ice cream.
This situation is an example of
A)
personal bias
B)
experimental bias
C)
cultural bias
D)
a controlled experiment
Answer:
B. Experimental Bias because she she bought chocolate, but then she bought lowfat vanilla ice cream unknowingly. Therefore, the people liked more of the chocolate ice cream.
Hope this helped :3
Explanation:
Which level is frequently used to analyze and calculate biodiversity?
Answer:
ecosystem
Explanation:
The level, which is frequently used to analyze and calculate biodiversity will be genetic, species, community, as well as ecosystem.
What is biodiversity?The genetic, species, community, as well as ecosystem levels, are only a few of the various ways that biodiversity could be quantified. Assessing an ecosystem's species richness, or the total count of unique species inside a small community is one technique to gauge biodiversity.
What is ecosystem's ?All the organisms as well as the physical setting they interact with make up an ecosystem.
The level, which is frequently used to analyze and calculate biodiversity will be genetic, species, community, as well as ecosystem.
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Adam tested how music affects plant growth.
What is the dependent variable in the experiment?
A) type of bush
B) music ***
C) plant growth
D) soil
Which revision changes the dependent clause into an independent clause?
The given question is incomplete. However, the complete question is given below:
Read the dependent clause.
after the conversation with her publisher, when she decided to write an autobiography
Which revision changes the dependent clause into an independent clause?
After the conversation with her publisher, because she decided to write an autobiography.
Since the conversation with her publisher, when she decided to write an autobiography.
After having the conversation with her publisher, when she decided to write an autobiography.
After the conversation with her publisher, she decided to write an autobiography.
Answer:
The correct answer is - After the conversation with her publisher, she decided to write an autobiography.
Explanation:
The revision that alters the dependent clause (incomplete thought) into an independent clause (a complete thought) is the following one:
"After the conversation with her publisher, she decided to write an autobiography."
The reason behind this is that an independent clause is a clause that expresses a complete thought and no need for other clauses to be associated.
The other options (a and b) are grammatically incorrect when presented as independent clauses, whereas D is completely okay.
Answer:
D - After the conversation with her publisher, she decided to write an autobiography.
What is missing from the x-axis?
1.title
2.units of measurement
3.data points
Answer:
first one: yeast fermentation over time
second one: units of measurement
third one: y-axis title & units
Explanation:
In skeletal muscle cells, calcium ions bind to the _____ molecule.
Answer:
Explanation:The arrangement of myofilaments
Answer:
In skeletal muscle cells, calcium ions bind to the troponin molecule.
Explanation:
hope it help ^_^
I need this by today pls help
Answer:
the first questions answer is A your investegation failed because the data didnt support the hypothesis
the second question is C i believe.
best describes what occurs when technology advances?
models stay the same
models improve
models are oversimplified
models reflect all scientific knowledge
Human blood type is an example of which two types of genetics?
A. Multiple alleles and Polygeic inheritance.
B. Incomplete dominance and Polygenic inheritance.
C. Codominance and Multiple alleles.
D. Codominance and Incomplete dominance.
Answer:
The correct answer is option C. "Codominance and Multiple alleles".
Explanation:
Human blood type is a concept developed to understand how blood transfusion can be successfully performed, and is based on the presence and absence of antibodies and antigens in the surface of the red blood cells. Human blood type is an example of genetics codominance and multiple alleles. It is an example of codominance because some people express both allele A and allele B in what is known as blood type AB; and it is an example of multiple alleles since there are three alleles: type A, type B and type O.
The distribution of blood on basis of antibodies and antigenic heritage is called blood type. The main groups of blood types are A, B, AB, and O.
The correct answer is:
Option C. Co-dominance and Multiple alleles.
This can be explained by:
Among the presence of two alleles, neither of them can suppress the presence of another allele that is, both of the alleles will be expressed simultaneously this is called Co-dominance.In human blood type when the allele for A and B is present then, they will be expressed concurrently and the blood group will be of AB type.The ABO blood kind in humans is an example of multiple alleles. Human genes for blood type exist as [tex]\text I^{\text{A}}[/tex] , [tex]\text I^{\text{B}}[/tex] and [tex]\text I^{\text{O}[/tex]. Only two of the three genes is expressed in the human cells
Therefore, Human blood type is an example of Co-dominance and Multiple alleles.
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The suffix that can indicate a change in cell structure is ____________________.
Answer:
Hope I'm not too late, the answer is plasia.
Which joint has the greatest range of motion?
Answer:
Multiaxial (triaxial) joint.
Which of the following is the definition of a lake?
A. a principal land mass of the Earth given one of seven names
B.a small land mass totally surrounded by water
C. a land mass surrounded on three sides by water
D. a small body of water surrounded by land
E. large bodies of water that are interconnected and almost totally surround the Earth
Which of the following molecules is solid at room temperature? Both saturated and unsaturated fats Cholesterol Saturated fats Unsaturated fats
Answer:
Both saturated and unsaturated
Explanation:
Hope this helps
The molecule that is solid at room temperature is the saturated fats.
Fatty acids or lipids are organic compounds that are poorly soluble in water but miscible in organic solvents.
The two major types of fatty acids are
Saturated fatty acid and Unsaturated fatty acid.Saturated fatty acids contains no double bond in their carbon chains. This is the main reason why they are solids at room temperature.
The sources of saturated fatty acids include:
Animal oilCoconut oilUnsaturated fatty acids contains double bonds, therefore are liquids at room temperature.
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What is true about a Producer's role in the ecosystem?
A. Producers create energy for the other trophic levels to use.
B. Producers consume other trophic levels to pass their energy up the food chain.
C. Producers capture the energy from the sun for all other trophic levels to use.
D. Producers recycle nutrients back into the food chain
Answer:
D
Explanation:
Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water
Answer:
D
Explanation:
An mRNA macromolecule transcribes genetic code from a DNA macromolecule in a cell's nucleus and carries the
code into the cytoplasm to synthesize a protein.
Which of the following statements is true about the nucleotides in the mRNA macromolecule and the DNA
macromolecule?
The number of uracil bases in the mRNA is the same as the number of cytosine bases on the strand of DNA that it
transcribed
The number of uracil bases in the mRNA is the same as the number of thymine bases on the strand of DNA that it
transcribed
The number of uracil bases in the mRNA is the same as the number of adenine bases on the strand of DNA that it
transcribed.
The number of uracil bases in the mRNA is the same as the number of guanine bases on the strand of DNA that it
transcribed
Answer:
The answer is B i believe
Explanation:
Edge2020
how many mL are in there in 1,252 L?
Answer:
1252000 mL
Explanation: multiply the 1252 by 1000
Answer:
1252000 mL
Explanation:
1 L = 1000 mL
so you would just multiply
Who first identified DNA? Rosalind Franklin Erwin Chargaff Friedrich Miescher James Watson
Answer:
Friedrich Miescher
Explanation:
In 1869, Friedrich Miescher isolated "nuclein," DNA with associated proteins, from cell nuclei. He was the first to identify DNA as a distinct molecule.
Friedrich Miescher was the first to identify DNA. Details about DNA can be found below.
What is DNA?DNA also called deoxyribonucleic acid is the part of a living being that carries or stores genetic information.
Others are of the opinion that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s.
However, this is untrue as DNA was first identified in the late 1860s by a Swiss chemist names Friedrich Miescher.
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How does heat energy affect condensation?
Answer:
Condensation happens when molecules in a gas cool down as the molecules lose heat, they lose energy and slow down. They move closer to other gas molecules and finally the molecules collect together to form a liquid.
Explanation:
Answer:
the practices move faster because of the heat energy
What is the problem about water being wasted what are some ways you can help solve the problem how does that harm people on the planet what would you need ?
Answer:
Explanation:
to clean up
