Answer: Capillaries pass oxygen and waste between blood and cells.
Explanation: Capillaries are very thin-walled tubes that connect the arteries to the veins. The walls of these tubes are only one cell thick. Capillaries are found everywhere in the body. These thin tubes allow the food, oxygen, and waste to move between the bloodstream and cells. Waste products pass into capillaries and are carried by the veins to be disposed of in other parts of the body. Capillaries are the only blood vessels thin enough for materials to pass back and forth between cells and blood.
Blood Capillaries pass oxygen and waste between blood and cells. Thus option A is correct.
What are the function of blood capillaries?Capillaries are small type of blood vessels where a single red blood cell can barely fit in them.
They involve in the connection of arteries and veins, facilitate the exchange of certain elements between blood and tissues.
They involve in exchange of oxygen, nutrients, and waste between blood and tissues by two major process called passive diffusion and pinocytosis.
In passive diffusion the movement of a substance from the region of higher concentration to the region of lower concentration occur.
In Pinocytosis, intake of small molecules by the cell of the body like fats and proteins.
The capillaries wall are composed up of endothelium which is a thin cell layer called and surrounded by another thin layer called a basement membrane.
Thus option A is correct.
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In photosynthesis, Where is the most ATP generated?ООООin the Calvin CycleWhen water molecules are splitwhen NADP becomes NADPHwhen hydrogen ions pass through ATP Synthase
This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria.
Answer: when hydrogen ions pass through ATP Synthase
Please Help Me I Don’t Know
Answer:
Euglena
Explanation:
Look them up on the internet and they are exactly what is described in the question. They are a freshwater unicellular organism that is green in color and have a red dot on them. Paramecium wouldn't make sense because they don't have a red dot and are not green. Amoeba wouldn't make sense because they don' t have red dots and are kind of just shape altering organisms. Slime mold wouldn't make sense becase they're typically yellow in color with no red dot.
Answer:
euglena is the answer
Explanation:
the picture explains
DNA TO PROTEIN
How is DNA used to “make” Proteins?
OCA2 Gene:
ATA CTC TAC CTT GAG CCG
Answer:
The recombinant vesiculoviruses can also be inactivated for use as killed vaccines. ... 102000004163 DNA-directed RNA polymerases Human genes 0.000 claims ... Proteins 0.000 claims description 54; 101710002679 OCA2 Proteins 0.000 ... CCA TTC AAT ATA GGT CTT TAC AAG GGA ACG ATT GAG CTC ACA ATG ...
Explanation:
The virus thus constructed can be used as an immunization vaccine against measles ... 108090000626 DNA-directed RNA polymerases Proteins 0.000 claims ... Proteins 0.000 claims description 37; 102100016028 P protein Human genes ... Trp Trp 480 485 490 gct gag caa gat tct ccg ttc tgc ttc ctt gcg ttc tgc ttt gag tac 1539 ...
what are three characteristics of life that archaea bacteria have?
Answer:
The common characteristics of Archaebacteria known to date are these:
(1) the presence of characteristic tRNAs and ribosomal RNAs.
(2) the absence of peptidoglycan cell walls, with in many cases, replacement by a largely proteinaceous coat.
(3) the occurrence of ether linked lipids built from phytanyl chains.
Performance training for endurance, speed, muscular strength and endurance is generalizable and not specific to the individual for improved performance.
The statement, Performance training for endurance, speed, muscular strength and endurance is generalizable and not specific to the individual for improved performance is true.
Athletes that possess endurance are able to perform a specific physical activity for an extended amount of time without being worn out.The body will progressively be able to handle lengthier workout routines thanks to endurance training, which will help gain stamina. Weight loss, enhanced strength, improved health, and general lifestyle improvement are long-lasting advantages.Exercise that raises respiration and heart rate, such as jogging, swimming, biking, and jumping rope, is referred to as endurance exercise. The heart, lungs, and circulatory system stay healthy with endurance exercise, which also boosts a persons general fitness.
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A person launches two model rockets, which reach the same altitude. One
rocket weighs 1.5 N, and the other weighs 3.2 N. How does the mass of the
rockets relate to the force of gravity on them?
A. The mass of the 1.5 N rocket is less than the mass of the 3.2 N
rocket.
B. The 1.5 N rocket and the 3.2 N rocket have the same mass before
they are launched
C. The mass of the 1.5 N rocket will be the same as the mass of the
3.2 N rocket when they reach the same altitude.
D. The 1.5 N rocket has more mass than the 3.2 N rocket.
A person launches two model rockets, which reach the same altitude. One rocket weighs 1.5 N, and the other weighs 3.2 N.
The mass of the rockets relate to the force of gravity on them, the mass of the 1.5 N rocket is less than the mass of the 3.2 N
rocket.
Option A is correct.
What is mass?Mass can be described as the amount of matter present in any object or body.
Weight on the other hand is a measure of force that is equal to the gravitational pull on an object.
Mass is independent of location, while weight depends on location.
In conclusion, the force of gravity on the two rockets is proportional to their mass.
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Professionals in the field of psychology maintain a set of core values and ethics that differs slightly from
those held by social workers, because the needs and challenges of psychology patients are typically greater
than for clients who receive social services. Among the core values of psychologists are the efforts to treat
clients with fairness and honesty, to respect clients, and to
O discuss one client's problems with other clients
O do no harm to clients
O dispense prescriptions to clients
O criticize clients
Among the core values of psychologists are the efforts to treat clients with fairness and honesty, to respect clients, and to do no harm to clients and is denoted as option B.
Who is a Psychologist?This is referred to as a trained mental health professional who helps people handle their mental health challenges through the use of various types of methods and techniques.
They are involved in the treatment of clients with fairness and honesty which is a sign of respect and are not involved in dispensing of prescriptions to clients which is instead done by psychiatrists thereby making option B the correct choice.
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Select all of the measurable performance objectives required in this course listed below
The measurable performance objectives required that is required in a course will be that I will earn a B or better on my MAT 101 midterm exam.
What is performance objective?It should be noted that a performance objective is a specific end result which contributes to the success of the organization and which an employee is expected to accomplish or produce.
Measurable: This implies the objective's specific criteria can be quantified such that it's useful for both management and the employee
Goal: This will be I will target my lowest class average in order to raise my overall GPA.
Measurable: I will earn a B or better on my MAT 101 midterm exam.
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Select the measurable performance objectives required in this course listed below:
I want to improve my score.
I want to get a car
I will earn a B or better on my MAT 101 midterm exam.
I need new books.
Which of the following best explains the importance of having a standardized taxonomic classification system when determining the relatedness of organisms?
The ease of identification of different organisms based on their characteristics is the reason why standardized taxonomic classification system is important.
What is Taxonomic classification system?This is defined as the classification of organisms based on shared characteristics.
This makes it easier for scientists to group or determine the relatedness of the organisms in the ecosystem.
The complete question is:
Scientists use a standardized taxonomic system to separate organisms into hierarchical groups based on similarities and differences in their structural and genetic characteristics.
Which of the following best explains why a standardized classification system is important to the scientific community?
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Identify the principle role of cellular respiration
Answer: Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP. This process releases carbon dioxide and water as waste products.
What is a similarity between prokaryotes and eukaryotes?…A both have membranesB both cells of about the same sizeC both have nucleusD both are always multicellular organisms
The correct answer is A. both have membranes. Although this is at a very general level, since their membranes composition is very different among prokaryotes and eukaryotes.
Helppppppppppppp
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Answer:
A triangleeeeeeeeeeeeeeeeeeeeeeeee
what would most likely result if the four stages of mitosis were not followed by cytokinesis?
Answer:
Explanation:
If cytokinesis did not occur, the cell cytoplasm will not be able to undergo division or divide. As a result, there won't be division of two daughter cells that are identical to the parent. Therefore, it will remain at rest and there won't be separation or division of the parent cell. The cell will still remain as it was. Therefore, there won't be cell division.
Which of these is an example of elemental carbon?
A.
Diamond
B.
Methane
C.
Proteins
The example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
What is elemental carbon?Elemental carbon is pure form of carbon and it does not contain other elements and present in natural form. Due to this reason it is known as elemental.
In elemental form pure atoms are not attached to any other atom. Example is diamond which is allotrope of carbon in which there is only carbon atom attached to each other.
Methane and proteins are compounds consist of a combination of carbon and other elements and they are not come in category of elemental carbon.
Therefore,the example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
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If there was 0% growth in the use of coal, about how many more years will the worlds supply of coal last?
120,000
1,200
120
12,000
If there was 0% growth in the use of coal, it was 120,0.
What is Coal?Long before there were dinosaurs, the majority of the fossil fuels we use today were first discovered. The majority of the energy we consume worldwide comes from fossil fuels.
Because coal is a fossil fuel generated in the veins of rocks beneath the Earth's surface, miners must descend so far to obtain it.
Despite the fact that humanity have used up all of the fossil fuels that are already on the planet, there will likely still be unexplored supplies of them.
Therefore, If there was 0% growth in the use of coal, it was 120,0.
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Kant's famous First Formulation of the Categorical Imperative reads:Act only according to that maxim whereby you can at the same time will that it should become a universal law. Kant taught morality as a matter of following maxims of living that reflect absolute laws. "Universal" is a term that allows for no exceptions, and what is universal applies always and everywhere.Lying, for any reason, is universally wrong. Be sure to listen to Kant's audio lecture before posting this week! So, consider the famous case of the Crazed Murderer. In your town the Crazed Murderer comes to your door looking for your friend and wanting to kill him.You know that your friend went home to hide. What do you tell the murderer? When he leaves and runs up the street to your friend's house, what do you do?
Answer:
Universal laws are the ethics that guide the behavior of humankind. These laws are universally accepted by all humans and are followed by them in their daily lives. Law of attraction, the law of vibration, is some of the examples of universal law.
Explanation:
Kant believed that telling a lie is wrong, and murdering a human is a crime. All humans should follow these two principles. Keeping in mind the words of Kant, in the given situation, I will not tell the murderer about the exact location of my friend. I will not remain silent also because that crazy man could kill me too. Instead of telling him the right directions, I will tell him the wrong directions and will send him to the wrong place so that he would not harm my friend and me. Though telling a lie is wrong but saving two lives will be more important to me in this situation.
As soon as the murderer leaves, I will call the police and will tell them the direction in which the murderer has gone. This will save me as well as my friend's life, and the murderer will also get punishment for his sin.
Hope this helps!!
Knowing that death and dying is a natural part of aging process which of the following statements is true there are major reactions of stage to death people always experience family and friends.
Answer: Varies
Explanation:
It all connects to the afterlife being a real thing.
Which means that the young are born alive after having been nourished in the female with no egg being produced?A) OviparousB) OvoviviparousC) ViviparousD) Viparous
Viviparous means that the young are born alive after having been nourished in the female with no egg being produced. This is described as an internal fertilization where the young is nourished inside the female's womb.
Answer - Option C - Viviparous
HI i would like some help asap
Answer: methionine, arginine, threonine
Explanation:
What type of pathogen causes measles?
Answer:
measels is caused by a single stranded Rna virus of the family Paramyxoviridae
three properties of water and for each property, identify and define the property and explain it in terms of the physical/chemical nature of water?
Physical water characteristics include the temperature, color, flavors, and odor of the water sample. Water's chemical properties include parameters such as pH and dissolved oxygen.
What are physical and chemical properties?When a substance undergoes a chemical change, its chemical properties can be observed or measured. Physical properties are those that can be observed without causing a chemical reaction.
Water's physical properties, namely color, temperature, turbidity, taste, and odor, are related to its appearance.
Even though water molecules are polar, they can establish hydrogen bonds. Water has distinctive properties as a result, such as a relatively high boiling point, a high specific heat, cohesion, adhesion, and density.
Thus, these are some of the properties of water.
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the functions of the skeletal system
ACTIVITY 4
Directions: Answer the crossword puzzle
Please answer this I really need this please
Answer:
across :
4):
down :
1): subcutaneous
2):toxin
3):pathogen
Energy from an earthquake travels
A.
fastest through the gases of Earth's atmosphere.
B.
as light waves that warm the rock underground.
C.
as seismic waves that cause matter to vibrate.
D.
at the same speed through solids, liquids, and gases.
Reset
Answer:
Energy from an earthquake travels: C. as seismic waves that cause matter to vibrate.
Explanation:
The energy of an earthquake travels in the form of waves. These waves are referred to as seismic or earthquake waves. Earthquake waves are classified into two types: body waves and surface waves. Body waves move through the Earth's interior, whereas surface waves travel along the Earth's surface.
How the model in the image supports this statement: The body carries critical life functions through systems specialized cells
Some cells in the body have special jobs they are really good at doing. They are called specialized cells.
What is the specialized cells?The human body has lots of tiny cells, and each of them is different and has a special job to do. This group helps with important things needed to survive.
One type of cells carry oxygen and another type send electrical signals in our body. Specialized cells help the body do important things. Tissues: Groups of similar cells form tissues, such as muscle tissue, connective tissue, and epithelial tissue.
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You are a researcher interested in a rare, highly endangered bird species that lives in a very remote area of the Amazonian rainforest. Almost nothing is currently known about this species’ diet, behavior, life-span, breeding system, or its interactions with other species. Use your knowledge of the definition of ecology, the scales at which ecological research is conducted, and experimental design.
1. Which ecological level (or levels) would you focus on in your research? Justify why you would choose this level (or levels), and explain why you would not choose the others.
2. Would you use an observational, experimental, or modeling approach to study this rare bird species? Why would the approach you chose be a better choice than the others for your study?
Answer:
- Ecological levels to consider in this study: organism, population and community
- Approach: I would use an observational approach to study this bird species
Explanation:
The levels of the ecological organization include the organism, population, community, ecosystem, and biosphere (from simplest to most complex). In this exploratory study, it is imperative to consider: 1-morphological, physiological and behavioral adaptations of the bird species (i.e., organismal-level), 2- size/density/structure of the bird population (i.e., population-level), and 3-interactions between bird population and other populations (i.e., community-level). The higher ecological levels, i.e., ecosystem-level (relationships between the community and abiotic factors ) and biosphere-level (biosphere = planet Earth), can be in this case disregarded because this study is centered on a focus bird species. Moreover, it is expected to apply an observational strategy because nothing is currently known about the focus bird species. The experimental and modeling approaches seem more suitable to test a particular hypothesis being discussed (it is not the case for this study).
What type of bond if formed when electrons are shared between atoms ?
Answer:
"covalent bond" is a type of bond formed when electrons are shared between atoms.
Which counties’ population densities grew beyond the mark of 250 people per square mile by the year 2000
The countries with a population density growth of over 250 in 200is Cherokee, Forsyth, Hall, Barrow, Paulding and Henry.
What is the cause of increase in population density?Natural increase: when the birth rate exceeds the death rate, leading to an increase in population density.
Migration: when individuals or groups move from one location to another, leading to an increase in population density in the area of migration.
Urbanization: as urban areas grow, population density increases due to the concentration of people and infrastructure in a smaller area.
Increase in life expectancy: as medical advancements and improved living conditions increase life expectancy, population density may increase.
Economic factors: an increase in economic opportunities and resources can attract more people to a particular area, leading to an increase in population density.
It is important to note that while an increase in population density can lead to various economic and social benefits, it can also cause issues such as overcrowding, strain on resources, and environmental degradation.
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Where does translation occur?
a
nucleus
b
golgi
c
ER
d
ribosomes
Answer: ribosomes
Explanation:
Which statement is true about Jupiter