Explanation:
It is hypertonic . Hope it will help you!
Answer:
\(\boxed {\tt Hypertonic}\)
Explanation:
The H₂O, or water is exiting the cell, and the result is shriveled up red blood cells.
In a hypertonic solution, there is a greater concentration of solute outside the cell and a greater concentration of water inside the cell.
The water will diffuse through osmosis from high to low concentration, so the water moves out of the cell.
Therefore, this is a hypertonic solution.
13. Which of the following is the most challenging issue facing genome
sequencing or organism modification?
a. availability and stability of DNA
b. ethics of using information from genomes at the individual level
c. inability to develop fast and accurate sequencing or modifying
techniques.
d. all of the above
_______14. What carries a gene from one organism into a bacterial cell?
a. a plasmid c. electrophoresis gel
b. a restriction enzyme d. polymerase chain reaction
_______15. When was the Polymerase Chain Reaction discovered?
a. 1963 c. 1983
b. 1973 d. 1993
Answer:
13) B) Ethics of using information from genomes at the individual level
14) A) a plasmid
15) C) 1983
~
Hope this helps!
Which of the following is an example of vicarious reinforcement?
Answer:
Vicarious reinforcement real-life examples include: Your child learns to say “please” because he/she saw a sibling say the same and get rewarded for it. The child learns to eat his/her vegetables to get dessert because he/she saw a sibling finish their veggies and was allowed the sweets.
Explanation:
arrange the given terms in the hierarchy of their size ranging from smallest to largest depending upon the organization of the human body.
The biological levels of organization proposes the order of structures composing individuals and systems, organizing them from the smallest to the largest. 1) atom 2) molecules 3) organelles 4) cells 5) tissues6) organs and organ systems 7) organism, population, community 8) ecosystem 9) biosphere.
What are the levels of organization?
When talking about levels of biological organization, we are referring to the hierarchical order of the different structures that compose individuals and the systems in which they are immersed. It can go from the smallest things, such as subatomic structures, to the most complex systems, such as biomes.
From the smallest to the largest, we can mention
atommoleculecelltissueorganorgan system organismpopulationcommunityecosystembiomeatommoleculesorganellescellstissuesorgans and organ systemsorganism, population, communityecosystembiosphereYou can learn more about the levels of organization at
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Complete question,
Arrange the given terms in the hierarchy of their size ranging from smallest to largest depending upon the organization of the human body.
molecule
biosphere
atom
organelles
organs and organ systems
cells
tissues
organism, population, community
ecosystem
A hetero gous ail yellow plant is crossed with a homorygous short green. Show the genoype od phenotypes of the Fi offspring and the probability of each.
The genotype of the F1 offspring is YyTt, and the phenotype is yellow and tall. The probability of each phenotype in the F1 offspring is as follows yellow and tall is 1/2 or 50%, green and short is 1/2 or 50%.
The genotype and phenotype of the F1 offspringGenotype refers to the genetic makeup or combination of alleles present in an organism, while phenotype refers to the observable traits or characteristics expressed by an organism. Genotype represents the genes an organism carries, while phenotype represents the physical or observable features resulting from the interaction between genotype and the environment.
When a heterozygous ail yellow plant (genotype Yy) is crossed with a homozygous short green plant (genotype tt), the F1 offspring will have the genotype YyTt and the phenotype of yellow and tall. The probability of this phenotype occurring in the F1 generation is 50%. Additionally, there is a 50% probability of the F1 offspring having the phenotype of green and short.
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A scientist injected some cells with a drug that blocked glycolysis after NADH was formed, but before ATP and pyruvate were formed. All the other enzymes used in cellular metabolism were unaffected. How would the production of ATP in the cell be affected?
Answer:
The cell could not make ATP.
Explanation:
Glycolysis may be defined as the process in which a glucose molecule is broken down into the two molecules of the pyruvate. Pyruvate is used to produce energy through various pathways that depends upon the availability of the oxygen. However when the glycolysis in blocked and the pyruvate is not formed, then the cells would not be able to use either the fermentation or aerobic respiration or the perform citric acid cycle. So the cell does not make any ATP.
If a colorblind female (XnXn) and a normal male (XNY) have a son, what are the chances he would be colorblind?
0%
100%
50%
25%
Answer:
50%
Explanation:
Make a punnet square
Xn Xn
XN XNXn XNXn
Y XnY XnY
Colorblind is a recessive trait (n) so the fraction is 2/4
If a colorblind female (XnXn) and a normal male (XNY) have a son, then the chances he would be colorblind is 50%.
Inheritance linked to the X chromosome is different from the inheritance of autonomic chromosomes because males inherit only one X chromosome.Conversely, females inherit two X chromosomes, thereby resembling mendelian autonomic inheritance.In the Punnet square:Xn Xn
XN XNXn XNXn
Y XnY XnY
In conclusion, if a colorblind female (XnXn) and a normal male (XNY) have a son, then the chances he would be colorblind is 50%.
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What is the true nature of science?
Answer:
Scientific Knowledge Is Based on Empirical Evidence; Scientific Knowledge Is Open to Revision in Light of New Evidence; Science Models, Laws, Mechanisms, and Theories Explain Natural Phenomena. Science Is a Human Endeavor; and. Science Addresses Questions About the Natural and Material World.
2
In humans, pancreatic cells synthesize the protein insulin in the endoplasmic reticulum (ER) Patients
diagnosed with type 1 diabetes have immune systems that mistakenly attack their pancreatic cells
Therefore, these patients cannot produce the hormone insulin and have to take medications to introduce
insulin into their bodies (a) Describe how insulin would be produced in a normal functioning (non-type 1
diabetes) pancreatic cell
Insulin is a hormone synthesized by the pancreatic cells and the absence of which leads to a type 1 diabetes.
Diabetes is a disease condition that occurs when the body fails to produce enough insulin or when the body cannot use the insulin produced by the pancreas.
Insulin production by the pancreatic cells (islet of Langerhans) follows the usual cell machinery for protein synthesis.
It include the following steps:
Ribosomes translates insulin RNA to form insulin preprohormone.The preprohormone is cleaved in the endoplasmic reticulum to form a lower molecular weight proinsulin.The proinsulin is futher cleaved in the golgi apparatus to form insulin and peptuide fragments.The insulin is the packaged in secretory granules.Learn more here:
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Which is a biotic factor?
Answer:
a living organism that shapes its environment
Explanation:
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what agent is needed for the reaction SO2-SO3
Answer:
In this step, the conversion of sulphur dioxide to sulphur trioxide is done by mixing SO2 with atmospheric oxygen to oxidise it to form SO3 in the presence of V2O5 as a catalyst.
Answer:
The answer is a catalyst, specifically vanadium(V) oxide, V2O5.
Explanation:
A catalyst is needed for the reaction SO2-SO3. A catalyst is a substance that speeds up a chemical reaction without being consumed by the reaction. The most common catalyst used for the SO2-SO3 reaction is vanadium(V) oxide, V2O5.
The reaction SO2-SO3 is a reversible reaction. This means that the products of the reaction can react back to form the reactants. The catalyst helps to shift the equilibrium of the reaction towards the products.
The reaction SO2-SO3 is an important industrial reaction. It is used to produce sulfuric acid, which is a major industrial chemical.
Evolution is Blank 1 Blank 2 in a Blank 3 of organisms.
'Evolution is adaptive changes in a trait of organisms, which mainly occurs through the process of natural selection.
What is the evolutionary process of natural selection?The evolutionary process of the natural selection process by Darwin refers to the differential survival and reproduction of organisms in order to adapt to an ever-changing enviroment that may hamper these features.
Therefore, with this data, we can see that the evolutionary process of natural selection is based on differential survival as well as the strategies of reproduction which lead to change in organisms and thus perpetuate across time.
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In the anatomical position, the umbilicus and knees are on the:_____body surface.
Answer:
In the anatomical position, the umbilicus and knees are on the: anterior body surface.
19. What does IDLH stand for?
A. Immediately Damaging to Low Health
b. Ideal Dose for Life and Health
c. Immediately Dangerous to Life and Health
d. Inadequate Decontamination Looks Hideous
The mechanical advantage of a machine is the number of times it a. multiplies the resistance force. b. multiplies the effort force. c. changes the direction of the effort force. d. changes the direction of the resistance force.
The force or speed of a machine is multiplied by its mechanical advantage. It is a figure (without units) that indicates how many times the apparatus multiplies a force (or speed). I. M. A. An ideal machine's mechanical advantage is the optimal mechanical advantage. Thus option A is correct.
What is the mechanical advantage of a machine?The ratio of load to effort is referred to as a machine's mechanical advantage. The efficiency of a machine is due to its mechanical advantage. Effort/Load = Mechanical Advantage. The mechanical advantage M A is equal to F 0 F I where F 0 is the output force and F I is the input force.
Therefore, multiplies the resistance force.
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The principal enzyme involved in DNA replication is called . The enzyme joins to synthesize a new strand of DNA . DNA replication is called , because each new DNA molecule is made up of one original and one new strand.
Answer:
1. DNA polymerase
2. Nucleotides
3. Complementary
4. Semiconservative
Explanation:
I took the quiz.
The enzyme in DNA replication is DNA POLYMERASE, it joins NUCLEOTIDES to synthesize a COMPLEMENTARY strand of DNA. DNA replication is SEMICONSERVATIVE.
DNA polymerase is an enzyme that adds nucleotides to the growing DNA strand.This DNA strand is complementary to the template DNA strand.DNA replication is semiconservative because each daughter DNA molecule contains a new DNA strand and one original strand.In conclusion, the enzyme in DNA replication is DNA POLYMERASE, it joins NUCLEOTIDES to synthesize a COMPLEMENTARY strand of DNA. DNA replication is SEMICONSERVATIVE.
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What is mRNA?
A. a snippet of the nuclear envelope
B. a transcript of information from the ER C. a piece of DNA that has broken off
D. a transcript of information from DNA
Answer:
D
Explanation:
mRNA is gotten from the transcription of DNA molecules that form the Euchromatin.
Using the five types of relationships discussed in this Lesson, write a paragraph showing these types of relationships with humans. For example, two people might be in competition for the same job.
The types of relationships are predation, competition, commensalism, parasitism, and mutualism. They are more common between animals or organisms than with humans.
The constant interaction that species or organisms have to survive or benefit can be classified into five types of relationships. These are predation, competition, and the three types of symbiosis.
Competition is when two or more species compete for a resource that they need. An example with humans would be two people competing for a scholarship. Predation is when one organism eats the other, this could be a man hunting a deer or fishing. It happens between humans and animals.Commensalism is one of the three types of symbiosis, it is when a species benefits from another one, but this does not affect the benefactor. An example with humans would be the relationship between a patient and a doctor.Parasitism is a relationship where one species benefits from the other harming the other. An example would be a human that lives off the income of another person.In a mutualism relationship, the two organisms benefit from the other; it is an equal relationship. An example between humans would be a friendship.
In conclusion, the types of relationships between different species or the same species can be beneficial for both of them or not. They depend on the resources that each of them needs.
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Answer:
There are five relationships that were discussed in this lesson: predation, parasitism, mutualism, commensalism, and competition. An example of predation would be when a human hunts for a deer. An example of competition would be when there is a tournament, and two or more people go against each other. Commensalism could be when you work under a boss and they benefit from you and you aren't harmed. Mutualism is like when you have friends and you both benefit from each other. You pick each other up when you are down, etc. If you have a dog and it gets lice on it that's an example of parasitism. Everyone has different effects.
Explanation:
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In your own words, explain how photosynthesis and cellular respiration form a cycle. Include details about the organisms that perform photosynthesis and cellular respiration, and the materials involved.
Explanation:
Photosynthesis and cellular respiration are connected through an important relationship. This relationship enables life to survive as we know it. The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis:
Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O
Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O2
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells. In our cells, oxygen allows cellular respiration to proceed. Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced.
Cellular respiration and Photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere.
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In your on word write a sentence describing a situation between 2 people and then rephrase to show empathy
Explain: Why do you think intermediate filaments doesn’t have motor molecules.
The centimo of intermediate filaments are elongated, not globular, and are related in an antipolar manner.
Why do you think intermediate filaments don’t have a motor?Vimentin intermediate filaments move bi-route along microtubules in the cell. current work has spotted the microtubule motor cytoplasmic dynein as the stay inward-directed motor that drives this motion. Intermediate filaments are one of the three vital cytoskeletal lattices in eukaryotic cells overall filament has no conflict, and therefore no motor proteins move along intermediate filaments.
Their purpose is mainly mechanical and, as a class, intermediate filaments are less dynamic than actin filaments or microtubules. Intermediate filaments usually work with microtubules, on conditions that strengthen and support the fragile tubulin shape.
So we can conclude that Intermediate filaments are an vital component of the cytoskeleton,
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What is the function of the muscular system?
a) heat production
b) movement
c) posture
d) all of the above
Answer:
D- all of them.
Explanation:
Just took the test and got it right.
How much weight should a woman with a normal pre pregnancy BMI gain during her pregnancy?Group of answer choices28-40 pounds25-35 pounds15 to 25 poundsAt least 20 pounds
The weight that a woman with a normal pre pregnancy BMI (18.5 to 24.9 pounds) should gain is:
25 to 35 pounds. (option B)
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Which represents the greatest time frame in which a short-term environmental change can occur?
in days
in minutes
over hundreds of years
over thousands of years
Answer:
Over hundreds of years
Explanation:
Environmental changes occur as a result of human action and natural processes. These changes leads to the disruption in the normal environmental processes. Examples of human actions include release of pollutants into the atmosphere, overcrowding and destroy of plants and animals habitats etc while the natural causes include earthquakes and the end results include climate changes.
The greatest time frame in which a short-term environmental change can occur is over hundred of years as environmental changes are normally known to occur after several thousands and millions of years.
Answer:
over hundreds of years
Explanation:
The Michaelis-Menten and the Lineweaver-Burk plots can be used to determine the Km and Vmax of the enzyme-catalysed reaction. Explain the significance of Km value in enzyme catalysed reaction. By using succinate dehydrogenase as the enzyme, sketch a Lineweaver-Burk plot that shows an enzyme catalysed with and without competitive inhibitor. Explain what will happen if malonate is added to the reaction. Relate the Lineweaver-Burk plot to the effect of malonate on Km and I'max values. Using the knowledge from cell biology, explain how the enzyme is being synthesis.
Answer:
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Not enough information to answer.
Label the following with 1,2,3 for the Newton’s law represent by each description.
1=Newton’s first law
2= Newton’s second law
4= Newton’s third law
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Answer: hypertonic, hypotonic, isotonic
Explanation:
Answer:
hypertonic hypotonic isotonic
Why is understanding an individual's unique genetic and biological functioning important in relation to the individual's thoughts, emotions, and behaviors?
Answer:
-behavior is best understood when an individual's culture, race, ethnicity, and gender, are considered
-Multicultural psychologists seek to understand how culture, race, ethnicity, gender, and similar factors affect behavior and thought and how people of different cultures, races, and genders differ psychologically
-the model holds that an individual's behavior, whether normal or abnormal, is best understood when examined in the light of that individual's unique cultural context, from the values of that culture to the special external pressures faced by members of the culture.
Explanation:
By looking at the biological bases of human behavior, psychologists are better able to understand how the brain and physiological processes might influence the way people think, act, and feel. This perspective also allows researchers to come up with new treatments that target biological influences on psychological well-being.
Hope it helped and don't forget to rate-me down below!Your Best,EdwinAdd a new fresh water source to the model of a factory that has been polluted by acid rain and its water run off. Observes the changes and record your observation in the lab guide. how does the new fresh water source affect the already polluted water and ground?
Introducing a new freshwater source to a model of a factory that has been polluted by acid rain and its water runoff can have different effects depending on the nature of the pollution and the characteristics of the new water source.
Here are a few possible observations:
If the freshwater source is alkaline, it can neutralize the acidity of the polluted water, reducing the negative effects of acid rain on aquatic life and the environment.If the freshwater source is high in dissolved oxygen, it can support the growth of aerobic microorganisms that can break down pollutants in the water, leading to water purification.If the new water source has a high flow rate, it can dilute the pollution and reduce the concentration of pollutants in the water, improving water quality.If the new water source is coming from an underground aquifer, it can help to recharge the groundwater and reduce the impact of acid rain on the groundwaterLearn more about acid rain here:
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