Cells use ATP to…
A) move molecules, ions and other substances across membranes
B) make new cells
C) decompose old cells
D) make cell membranes stronger so molecules can not pass through
Answers
ATP is the cells source of energy, required for the function of cellular tasks such as movement of molecules across membranes and protein synthesis
Related Questions
Which statement is true about the law of reflection?
The angle of reflected light is the same as the incoming angle of light.
The angle of reflected light distorts the image to appear larger or smaller.
The angle of reflected light is smaller than the incoming angle of light.
The angle of reflected light is larger than the incoming angle of light
Answers
Answer:
The law of reflection defines that upon reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray, with respect to the normal to the surface that is to a line perpendicular to the surface at the point of contact.
The reflected ray is always in the plane defined by the incident ray and the normal to the surface at the point of contact of the incident ray.
The images produced by plane mirrors and curved mirrors can be understood by the law of reflection.
Law of reflection is defined as:
The principle when the light rays falls on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
What is Reflection of Light?
The process through which light rays fall on the surface and gets bounced back is known as a reflection of light.
Explanation:
Answer: The angle of reflected light is the same as the incoming angle of light.
Explanation:
The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane. The angle of reflection is equal to the angle of incidence.
A nurse is preparing to obtain blood cultures from a client with an infection. which action would be important for the nurse to do? select all that apply.
Answers
The most important action would be allowing the tops of the blood culture bottles to dry after cleaning.
If the nurse is going to take blood cultures from an infected patient, the most important action will be:
Let the culture bottle cap dry after cleaning.Replace the needle of the syringe containing the sample before inoculating the culture bottles.Use two different sampling locations for sampling.A blood culture is a test that checks your blood for foreign invaders like bacteria, yeast, and other microorganisms.
The presence of these pathogens in your blood could be a sign of a condition known as sepsis. Sepsis is a medical emergency and you will be hospitalized for treatment.
A positive blood culture result means you have bacteria in your blood.
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How does Inquiry differ from the Scientific Method?
Answers
Inquiry differs from the scientific method in the following ways:
Inquiry is a mere search for information or fact while scientific method is a procedural method of discovering information.
What is the scientific method?The scientific method is a method of discovering knowledge about the natural world based on hypotheses, testing them empirically, and developing theories that match known data from repeatable physical experimentation.
Inquiry refers to a search for truth, information, or knowledge or the examination of facts or principles. It can also be termed as an investigation.
Therefore, inquiry is a mere search for information or fact while scientific method is a procedural method of discovering information.
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2. Which of the following is TRUE about both flodding and droughts?
a. Plants and animals may die from lack of water
b. They are a result of changes in the amount of rainfall in an area
c. Can cause soil pollution and spread disease
d. Only occur near oceans, rivers, or lakes.
Answers
Answer:
The Answers to your questions B
Answer: Letter A
Explanation:
How are mitchondria and chloroplasts similar to prokaryotes ?
A. They use oxygen to produce ATP during aerobic respiration .
B. They all contain membrane-enclosed organelles .
C. They are similar in size and contain their own DNA .
D. They are autonomous, meaning they can live on their own .
Answers
What forces constitute various intermolecular forces that exist between different molecules?
Answers
Adhesive forces are the intermolecular forces of attraction between two different molecules.
What do you mean by intermolecular?Intermolecular forces, such as the electromagnetic forces of attraction or repulsion that act between atoms and other kinds of nearby particles, such as atoms or ions, mediate interactions between molecules. Electrostatic in nature, intermolecular forces result from the interaction of positively and negatively charged entities. Intermolecular interactions are the total of both attracting and repulsive elements, similar to covalent and ionic connections. Intermolecular forces are critical in influencing the physical properties of molecules, such as their melting and boiling points, density, and enthalpies of fusion and vaporization, while being far less important than intramolecular forces of attraction.Kinds of Intermolecular Forces- Distribution, Dipole-Dipole, Hydrogen Bonding, and Ion-Dipole.To learn more about intermolecular, refer to:
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the only large expanses of old-growth forest remaining in the united states, most of them owned by the federal government, are found in which region? alaska
Answers
The Pacific Northwest region of the United States is home to the largest areas of old-growth forest remaining in the United States, with most of them owned by the federal government. In Alaska.
The Tongass National Forest is the largest remaining area of old-growth forest, with over 16 million acres of forested land. There are also several other large areas of old-growth forest in the Pacific Northwest, including the Olympic National Forest in Washington and the Siuslaw National Forest in Oregon. Other areas of old-growth forest in the United States are found in the Appalachians, the Great Lakes region, and the Southeastern United States.
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PLEASE HELP!
Use two examples for plants to explain how the development of new technologies such as radioisotopes has increased our knowlegde of reactions in plants.
Answers
Answer: The radioactive isotopes can be used to track many physiological functions and chemical reactions occurring within the cells of the living organisms including plants.
Explanation:
Phosphorus uptake by the plants: Phosphorus is an essential mineral required by the plants for their growth and metabolism. The radioactive phosphorus-32 can be used to track back the rate at which the plant absorbs the phosphorus from the soil. This can help scientists to identify plants that can absorb phosphorus more quickly.
Pesticides levels in the plants: The pesticides levels in the plants can be traced by using radioisotopes such as chlorine-36. This can be used to trace the fact that how much of pesticide is present in the soil and how much of it is utilized by the plants. This is helpful identifying the fact that which pesticide is useful for the growth of the plants.
The language you speak, how you wear your hair and what music you like to listen to are all examples of
A
DNA.
B heredity.
c) acquired traits.
inherited traits.
Answers
Answer:
c.) acquired traits
Explanation:
Have a nice day! <3
Consider the following two statements about succession.
Student 1:
Matthew - As succession begins, communities tend to be dominated by mostly K-selected species. As succession continues, r-selected species tend to compete better and therefore become more and more common.
Student 2:
Iman - As succession begins, communities tend to be dominated by mostly r-selected species. As succession continues, K-selected species tend to compete better and therefore become more and more common.
Which student is correct?
a. Provide a rationale for your answer (2 marks)
b. Provide a specific example of succession which includes at least one example of an r-selected and one example of a K-selected species. (1 mark)
Note - No marks are earned by simply agreeing with either Matthew or Iman
Answers
Which statement about community forestry is true?
A) It involves comparing actual practices with practices that contribute to sustainability,
B) The challenge with certification is that sustainability can be determined only by using future
observations
C) Certification is considered more as an art or a craft than as a science,
D) All of the above
Answers
Answer:
D) All of the above
Explanation:
edge 2020-2021
Answer:
D.) All of the above
Explanation:
got it right on edge 2021
What loving act does gramps do when gram is in the hospital?
Answers
Gramps shows his love for Gram by visiting her every day at the hospital.
Gramps brings her favorite flowers and reads to her from her favorite books. He also brings her homemade soup and ensures that she is comfortable and well-cared for by the hospital staff. He spends hours by her bedside, holding her hand and comforting her during her stay. He even sleeps in a chair next to her bed when she needs him to. His constant presence and attention show Gram just how much she means to him, and his loving act brings comfort and solace to her during her time of need.
*Relevant question
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cheats one her
Explanation:
because i am right
what time metamorphism causes change in a rock
Answers
Answer:
Factors that Control Metamorphism
When pressure and temperature change, chemical reactions occur to cause the minerals in the rock to change to an assemblage that is stable at the new pressure and temperature conditions.
Explanation:
What is the relationship between amino acid sequences in proteins and nucleotide sequences in DNA?
Answers
The nucleotide sequence of a gene is transcribed into a nucleotide sequence of mRNA which is a template of DNA, which is read during translation in groups of three nucleotides that specify each amino acid.
The process through which a gene's information is utilized to create proteins is known as gene expression. Transcription and translation are two mechanisms involved in gene expression.
DNA is utilized as a template during transcription to create the sequence of mRNA.
A specific amino acid is designated by a codon, which is a group of three nucleotide bases that are read from the mRNA sequence during translation.
The nucleotide sequence of a gene is translated into a nucleotide sequence of messenger RNA (mRNA), which is read during translation in groups of three nucleotides that determine each amino acid. This is the link between a gene and a protein.
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the the the the the the the the
Answers
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Question 10 of 25
Which structure is used by the organism for motion
Answers
Answer:
I think option A is right answer
because fishes fins are helps in motion
Answer:
The answer is A
Explanation:
What is the total yield of atp in the krebs cycle for each glucose molecule that enters glycolysis?.
Answers
38 is the total yield of ATP in the krebs cycle for each glucose molecule that enters glycolysis.
Adenosine triphosphate (ATP), an energy-carrying molecule, is found in the cells of all living organisms. Chemical energy is generated during the breakdown of food molecules; this energy is absorbed by ATP and utilized to fuel other cellular processes.
Cells require chemical energy to drive metabolic processes that would not occur normally, to move essential chemicals across membranes, and to perform mechanical tasks like contracting muscles. ATP cannot store chemical energy; lipids and carbohydrates, such as glycogen, can. When a cell needs energy from storage molecules, ATP is produced. The energy is then shuttled to areas of the cell where energy-demanding activities are taking place by ATP.
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There are more hydrogen atoms in living organisms than any other atom, but oxygen is more abundant in terms of mass.
Why is this statement true?
Answers
Where does photosynthesis happen the fastest and the slowest?
Answers
Answer: It's basically fastest when white light hits and when yellow, red and green light hits it's at its lowest
Explanation: i hope this helped
what is the medial indentation on the kidneys called
Answers
The medial indentation on the kidney called hilum....
hope it's help ;)
dansyl (5-dimethylaminoaphthalene-1-sulfonyl) is a synthetic molecule that binds to receptors on certain b cells but does not stimulate them to produce dansyl-specific antibodies unless it is first conjugated to a larger, immunogenic molecule such as bovine serum albumin. these findings indicate that dansyl is a(n):
Answers
The findings that dansyl binds to receptors on certain B cells but does not stimulate them to indicate that this drug (dansyl) is a hapten.
What are hapten drugs?Hapten drugs can be defined as small molecular compounds that combine with proteins to trigger the concomitant production of antibodies and thus produce an immune response.
In conclusion, the findings that dansyl binds to receptors on certain B cells but does not stimulate them to indicate that this drug (dansyl) is a hapten.
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Why are chromosomes so important that they must be precisely and correctly duplicated, sorted, and distributed when one cell divides into two daughter cells?
Answers
Answer: It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set.
Explanation:
In mitosis a cell divides to form two identical daughter cells.
The letter A indicates a _____. An organic molecule consisting of three compounds. The first compound is labeled A and is a phosphate atom with four oxygen atoms attached to it. The second compound is labeled C and is a cycle consisting of four carbon atoms and two nitrogen atoms. The amino group is attached to one carbon atom and oxygen is attached to another carbon atom. The third compound is labeled D and is a five-carbon structure, with the first and the fourth carbons connected by the oxygen atom. Compound C is connected to the first carbon of compound D, compound A is connected to the fifth carbon, and a hydroxyl group is connected to the third carbon. The whole molecule is labeled as B. sugar nitrogenous base phosphate group none of the above nucleotide
Answers
The letter A indicates a nucleotide, which is an organic molecule consisting of three compounds.
These three compounds are labeled A, C, and D. Compound A is a phosphate atom that has four oxygen atoms connected to it.
Compound C is a cycle consisting of four carbon atoms and two nitrogen atoms; one carbon atom has an amino group attached to it and the other has an oxygen atom attached to it. Compound D is a five-carbon structure, with the oxygen atom connected to the first and fourth carbons.
Compound C is linked to the first of carbon of compound D, compound A is linked to the fifth carbon, and a hydroxyl group is connected to the third carbon. This entire molecule is labeled as B, thus making it a nucleotide. Nucleotides are important, as they are a key component of nucleic acids and provide the basis of genetic material in organisms. Nucleotides are involved in metabolism, signal transduction and enzyme activities of cells, so they are essential for life.
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Describe how glucose gets to a cell in a muscle using digestion and human circulatory system
Answers
question 2 based on the results from your experiment, rank the antibiotics from the most effective to the least in controlling s. epidermidis. 13 word(s) penicillin was the most effective, then novobiocin, and the least was the gentamicin. question 3 how do the results compare to your hypothesis? explain why your hypothesis was/was not supported by the results.
Answers
Based on the results from your experiment, rank the antibiotics from the most effective to the least in controlling epidermidis. These aid by halting bacterial growth and infection spread.
A Gram-positive bacterium called S. epidermidis is a component of the flora of humans. Anaerobic bacteria are what it is. It promotes the growth of pathogens that are present in medical equipment. These may enter the bloodstream. Based on the results from your experiment, rank the antibiotics from the most effective to the least in controlling s. epidermidis.Molds produce a class of antibiotics known as penicillium. Actinomycetes produce the antibody known as novobiocin, which has antibacterial characteristics. Gentamicin is one of the antibodies that can treat infections and aid in halting bacterial development.
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Please HELP the correct answer will get BRAINLIEST! What nutrient fits the table? I already did Vitamin A, C and D and I also did calcium, iron, carbohydrates, fats and oils and protein. What ELSE could possibly fit?
Answers
Answer:
A SOLVENT FOR MANY DIFFERENT CHEMICAL
ANSWER:
water
waterWater is capable of dissolving a variety of different substances, which is why it is such a good solvent. And, water is called the "universal solvent" because it dissolves more substances than any other liquid. This is important to every living thing on earth.ANY KIND OF DRINK
ANSWER:
WATERCOKE ORANGE JUICEMILK COFFEE#CARRY ON LEARNING:)
Insects: Please choose the correct answer from the following choices, and then select the submit answer button. typically have a younger flying life stage and an older aquatic life stage after metamorphosis. generally give birth to live young. typically mate and produce young during their larval stage. have a respiratory system with spiracles connecting to tracheae.
Answers
Answer:
The correct option is ( have a respiratory system with spiracles connecting to tracheae).
Explanation:
The class INSECTA are under the phylum arthropoda which is the largest phylum in the animal kingdom. The insects are mainly land animals, they are widespread and adapted to all types of environment. They are also the only invertebrates that can fly. Examples of insects include: ants, butterflies, beetles, aphids and grasshoppers.
An insect has a well-defined head, thorax and an abdomen. The head had six segments and bears a pair of jointed antennae, compound eyes, simple eyes and mouthparts. The thorax had three segments, each bearing a pair of jointed walking legs. The abdomen has eleven segments and may have sensory and reproductive structures.
An insect carries out gaseous exchange by means of a network of open air tubes or TRACHEAE inside it's body. These tubes have openings called SPIRACLES to the exterior. Therefore the insects have an respiratory system with spiracles connecting to tracheae.
In order to see cells clearly in a section of plant tissue, which magnification would you have to use? А x5
B x 10
С X100
D X1000
Answers
Ratio
L guess you idiot
Identify the parts of the nervous system.
A:
________nervous system
B:
________nervous system
Answers
Answer: A = central nervous system B = peripheral
Explanation:
:) hope it helps
Which property of water causes macronutrients to
be eroded and carried through the biosphere?
A. It can evaporate.
C. It is a universal solvent.
B. It has a high specific heat.
D. It is transparent.
I’m pretty sure it’s C but I’m not sure
Answers
Answer:
I think its A.