Answers
Answer:
I just got points for being useless
Explanation:
LOL
Related Questions
What are the 5
qualifications for
something to be
experimented on
scientifically?
please help lol
Answers
The five components of scientific method are: observations, questions, hypothesis, methods and results. Following scientific method procedure not only ensures that experiment can be repeated by other researchers, but also that the results garnered can be accepted.
1. Define a Question to Investigate
As scientists conduct their research, they make observations and collect the data. The observations and data often lead them to ask why something is the way its
2.Make Predictions
Based on their research and observations, scientists will often come up with hypothesis. A hypothesis is possible answer to a question.
3. Gather Data
Evidence is needed to test prediction. There are several strategies for collecting evidence, or data. Scientists can gather their data by observing the natural world, performing an experiment in laboratory, or by running mode
4. Analyze the Data
Scientists organize their data in tables, graphs, or the diagrams. If possible they include relevant data from other sources
5. Draw Conclusions
Based on whether or not their prediction came true scientists can then decide whether evidence clearly supports or does not support hypothesis
learn more about scientific experiments at
https://brainly.com/question/17274244
#SPJ1
ASAP ANSWER!! Please help me answer this question thank you
Answers
Answer: I think the answer is B
Explanation: Im not a 100% sure
percutaneous venous transluminal balloon angioplasty, brachiocephalic vein, performed as a distinct procedural service (during the same operative session as the primary cabg procedure). which cpt code is assigned?
Answers
The CPT code assigned for the percutaneous venous transluminal balloon angioplasty of the brachiocephalic vein, performed as a distinct procedural service (during the same operative session as the primary cabg procedure) is 33833.
This procedure is the percutaneous transluminal angioplasty of a vein by means of balloon dilatation and includes insertion of a guide wire, catheter, angioplasty balloon, contrast injection and removal of catheter. The code should be reported once per vessel and per session.
This procedure is done when the brachiocephalic vein is narrowed or blocked due to a clot, fibrous tissue, or fatty deposits in the walls of the vessel. It may also be done to improve the blood flow in the vein and relieve symptoms associated with reduced flow.
The procedure is done by making a tiny incision and inserting a catheter with a balloon tip, which is then inflated to open the narrowed vessel. This increases the blood flow to the heart and improves the patient's symptoms.
To know more about brachiocephalic vein click on below link:
https://brainly.com/question/30169483#
#SPJ11
Help label
Will give BRIANLIST
Answers
Answer:
1=deltoid tuberosity
2=head of humerus
3=medial epicondyl
5=trochlia
4=latral epicondyl
Do organisms "decide" to adapt?
A. Yes, they can force mutations in one lifetime
B. No, they adapt by random mutations during their lifetime
C. No, they can't adapt. They either have adaptations or they don't
Answers
Answer:
A i think
Explanation:
Natural selection involves organisms trying to adapt. Natural selection gives organisms what they need. Humans can't negatively impact ecosystems, because species will just evolve what they need to survive. ... All traits of organisms are adaptations.
Answer:
Natural selection involves organisms trying to adapt. Natural selection gives organisms what they need. Humans can't negatively impact ecosystems, because species will just evolve what they need to survive. All traits of organisms are adaptations. So, the answer would be A!
Roots and stems grow indeterminately, but leaves do not. How might this benefit the plant?
Answers
Roots and stems grow indeterminately, but leaves do not. This allows plants to optimize resource acquisition, adapt to changing conditions, and allocate energy efficiently.
The indeterminate growth of roots and stems, compared to the determinate growth of leaves, provides several benefits to the plant:
Resource Acquisition: The continuous growth of roots allows them to explore and access a larger volume of soil for water and mineral uptake. This increases the plant's ability to acquire essential nutrients and water, promoting overall growth and survival.Structural Support: Indeterminate growth in stems enables plants to develop taller and stronger structures, supporting the leaves and reproductive organs. The elongation of stems allows plants to compete for sunlight by positioning their leaves at optimal light exposure levels.Adaptation to Environmental Changes: Indeterminate growth allows plants to respond and adapt to changes in environmental conditions. For example, if a stem is damaged or shaded, the plant can grow new stems or branches to redirect resources and maximize light capture.Longevity and Persistence: By continuously producing new roots and stems, plants can replace damaged or aging tissues, ensuring their longevity and persistence in the environment. This ability to regenerate and grow indefinitely provides an advantage in terms of plant survival and reproduction.Energy Allocation: Determinate growth in leaves ensures efficient energy allocation. Once leaves have reached their maximum size and achieved their primary photosynthetic function, the plant can direct resources towards other growth processes, such as reproductive structures or storage organs.Overall, the combination of indeterminate growth in roots and stems, along with determinate growth in leaves, allows plants to optimize resource acquisition, adapt to changing conditions, and allocate energy efficiently for growth, reproduction, and survival in their respective environments.
Learn more about determinate growth here:
https://brainly.com/question/3009209
#SPJ11
what would happen if one of your organs no longer work
Answers
Answer: The body would gradually lose its ability to maintain homeostasis when one system shut down, and the other systems would follow suit.3.The muscular, nervous, and skeletal systems would be the primary ones working together.
Explanation:
what was the purpose of the creation of the uniform anatomical gift act?
Answers
The purpose of the creation of the Uniform Anatomical Gift Act was to establish a legal framework for the donation of organs and tissues for medical purposes.
The Uniform Anatomical Gift Act was first created in 1968 as a response to the growing need for organ and tissue transplants. Prior to its enactment, there was no uniform legal framework for the donation of organs and tissues for medical purposes. The act standardized the laws and procedures surrounding the donation of organs and tissues, and provided a legal basis for the establishment of organ and tissue banks.
The Uniform Anatomical Gift Act provided a legal basis for individuals to donate their organs and tissues for medical purposes. The act standardized the laws and procedures surrounding organ and tissue donation, and established a legal framework for the establishment of organ and tissue banks. By creating a standardized legal framework, the act facilitated the process of organ and tissue donation, and helped to ensure that organs and tissues were used for medical purposes in an ethical and responsible manner.
Learn more about Uniform Anatomical Gift Act
https://brainly.com/question/3038487
#SPJ11
which of the following are true related to bacteriorhodopsin? select all that apply. question 2 options: a) its function depends on the presence of the co-enzyme retinal. b) it is found in the inner mitochondrial membrane. g
Answers
Bacteriorhodopsin forms chains, which contain retinal molecule within, it is the retinal molecule that absorbs a photon from light, it then changes the confirmation of the nearby Bacteriorhodopsin protein, allowing it to act as a proton pump.
The presence of the co-enzyme retinal.be happy to help you with your question. Based on the provided options for question 2 related to bacteriorhodopsin function depends on the presence of the co-enzyme retinal: This statement is true. Bacteriorhodopsin is a light-driven proton pump that relies on retinal, a chromophore covalently bound to the protein, to absorb light and undergo a conformational change. This change allows for the translocation of protons across the membrane. It is found in the inner mitochondrial membrane: This statement is false. Bacteriorhodopsin is found in the membrane of a specific group of archaea called halobacteria, not in the inner mitochondrial membrane of eukaryotic cells.
learn more about bacteriorhodopsin here
https://brainly.com/question/30738489
#SPJ11
2 tomatoe seeds are placed in a pot, the pot is in direct sunlight. the pot is watered daily. how high the seeds grow is observed and recorded.
Answers
The growth of tomato seeds that are left directly under the sunlight will grow shorter than those planted in a dark place.
If tomato seeds are planted in a dark place, the tomatoes will grow longer than usual. This event occurs due to the influence of phytohormones, especially the auxin hormone.
The main function of the auxin hormone is to regulate cells and stimulate cell elongation in the back of the end meristem. The auxin hormone is very sensitive to sunlight. When exposed to sunlight, this hormone will decompose and break down.
If planted in the light, the tomatoes will grow shorter than those planted in the dark. Events occur due to the influence of phytohormones, especially the hormone auxin.
This auxin hormone will decompose and be damaged if it is directly exposed to sunlight so that the rate of plant growth is not too fast. as a result, the plant stems will be shorter, but with a healthy physical condition of the plant, the leaves look fresh and have enough chlorophyll.
Learn more about the auxin hormone at https://brainly.com/question/12500454
#SPJ4
List the three main blood vessels in the human body
Answers
Answer: arteries,veins,capillaries.
Your Welcome!
hello, please help, see attached photo :) thanks
Answers
Answer:
a. Parents AA x Aa
b.
A A
A AA AA
a Aa Aa
c. 50%
Explanation:
a. Parents AA x Aa
b.
A A
A AA AA
a Aa Aa
c. 50%
Which of these fields of science would be most helpful to an environmental
scientist studying the impact of climate change on mangroves in this
community?
A. Anthropology
B. Botany
c. Zoology
D. Geology
Answers
The field of science that would be most helpful to an environmental scientist studying the impact of climate change on mangroves in a community is B. Botany.
What is cell?A cell is the basic unit of life that makes up all living things, including animals, plants, fungi, and bacteria. It is the smallest structural and functional unit of an organism that is capable of performing all the functions of life, including metabolism, growth, reproduction, and responding to stimuli. A typical cell is composed of a cell membrane, cytoplasm, and a nucleus (in eukaryotic cells), or a nucleoid region (in prokaryotic cells). The cell membrane is a selectively permeable membrane that surrounds the cell and separates it from the environment, regulating the exchange of materials between the cell and its surroundings.
Here,
Botany is the branch of biology that deals with the study of plants, including their structure, physiology, genetics, ecology, and evolution. An environmental scientist studying the impact of climate change on mangroves would need to have a strong background in botany to understand the biology and ecology of mangroves, such as their growth patterns, reproductive strategies, and responses to environmental stressors. They would need to understand how mangroves are adapted to their environment, how they interact with other organisms in the ecosystem, and how they are impacted by climate change.
To know more about cell,
https://brainly.com/question/19138651
#SPJ1
during cellular repiration, ______ energy is released when bonds are formed in the products than is used when bonds are broken in the reactants
Answers
Answer:
ATP (most likely case)
Explanation:
Cellular respiration is the oxidation of organic compounds that occurs within the cells, producing energy for cellular purposes.
ATP is usually defined as: adenosine triphosphate: an ester of adenosine and triphosphoric acid, C10H12N5O4H4P3O9, formed especially aerobically by the reaction of ADDP and an orthophosphate during oxidation, or buy the interaction of ADP and phosphocreatine or certain other substrates, and serving as a source of energy for physiological reactions, especially muscle contraction.
When coming down to the cycle of cellular respiration, there is energy stored in glucose that then is passed onto the ATP which the chemical energy the cell sources off of. Think of anything you can do that your cells have given you the ability to do, ATP is responsible and that very source.
Thanks.
Feel free to leave feedback.
Have a nice day, night, afternoon, morning, etc. (what else!!)
- Eddie Echevarria
Answer: More
Explanation: That is what I answered on IXL and it said it was right.
20. While the digestive system removes nutrients from food, what system works with the digestive system to remove wastes from the body?
Answers
Answer:
excretory system
explanation:
Cytoplasmic _____ store inorganic compounds, glycogen, fat, or other aggregated metabolic products.
Answers
Cytoplasmic inclusions store inorganic compounds, glycogen, fat, or other aggregated metabolic products.
Thus, cytoplasmic inclusions are non-membrane-bound structures found within the cytoplasm of cells. Inorganic compounds can be stored in cytoplasmic inclusions, such as iron, calcium, and phosphorus. Glycogen, fat, or other aggregated metabolic products are the other examples.
Glycogen is stored in cytoplasmic inclusions called glycogen granules that is found in liver and muscle cells. Fat can also be stored in cytoplasmic inclusions called lipid droplets and serve as a source of energy for the cell and can also play a role in lipid metabolism. Other aggregated metabolic products stored in cytoplasmic inclusions are melanin, protein aggregates, etc.
Learn more about cytoplasmic inclusions here:
https://brainly.com/question/30555741
#SPJ4
Describe the type of movement as either facilitated diffusion, osmosis, or diffusion.
Answers
Answer:
1. Diffusion
2. Osmosis
3. Diffusion
4. Facilitated Diffusion
5. Osmosis
6. Diffusion
Explanation:
Facilitated Diffusion- Move molecules across the cell membrane in a passive transportation with membrane protein.
Osmosis- Move water molecules from high concentration to low concentration.
Diffusion- Evenly spread molecules from high concentration to low concentration.
1. Gases move across the room with ease without energy.
2. Water enter skin cells allowing cells to grow and wrinkle without energy.
3. Gases move with ease without energy.
4. Glucose requires energy to transfer.
5. Water leaves throat when concentration outside of throat is less that that inside the trough so water moves outwards.
6. Oxygen is uses passive diffusion does not require energy and will with ease move in and through a cell.
which is true about neuronal membrane electrical and concentration gradients at the peak of the action potential?
Answers
At the peak of the action potential the following statements are true : (a) The electrical gradient is in a direction that would tend to move K+ out of the cell ; (e) The electrical gradient for Na+ is in a direction that would tend to move it into the cell.
At the peak of the action potential, the electrical gradient for Na+ is in a direction that would tend to move it into the cell while the concentration gradient for K+ is in a direction that would tend to move it out of the cell.
The neuronal membrane potential is maintained by the sodium-potassium pump, which pumps three Na+ ions out of the cell for every two K+ ions pumped in, resulting in a negative resting membrane potential. An action potential is a fast, transient change in the electrical potential that occurs when a neuron is stimulated past a certain threshold. \
The concentration gradients of Na+ and K+ ions across the neuronal membrane are critical determinants of the action potential peak. As a result, when the action potential peaks, the electrical gradient for Na+ is in a direction that would tend to move it into the cell while the concentration gradient for K+ is in a direction that would tend to move it out of the cell, as stated above.
Thus, the correct answers are options (a) and (e) .
To learn more about sodium- potassium pump :
https://brainly.com/question/14101500
#SPJ11
Which of the biomolecules is the best choice for animals during hiebrnation? why?.
Answers
Macromolecules contain infinite amounts of energy. Animals that use to hibernate in the winter relies on fats . Fat will break down over a longer period of time than carbohydrates and helps the animal to survive during winters.
For hibernation , animals need to stuff themselves with food as many as possible. Eating more food than usual, helps animal to build up extra layers of fat.
During the process of hibernation, the animal's body will feed on this fat to keep itself alive. These Extra amount of fat can also helps the animal to stay warm when they are not moving. The brown fat forms patches near the animal's brain, heart and lungs and white fats are present in rest of their body .
To learn more about hibernation , here
brainly.com/question/28619201
#SPJ4
Well labeled diagram of a tapewom
Answers
Answer:
I hope this is something like what you're looking for
Help me plss, I will brainliest
Relate the words Extrusive and Intrusive to the words Exterior and interior. Explain how the meanings of these words help you understand each type of igneous rock.
Answers
Answer:
intrusive igneous rocks cool from magma slowly because they are BURIED beneath the surface extrusive igneous rocks cool from lava rapidly because they form at the surface and the meaning of those words are simple intrusive means inside of something like interior and extrusive means outside which is like exterior
P S Q R The biological levels of organization range from a single organelle all the way up to the biosphere in a highly structured hierarchy. Multicellular organisms are organized from the simplest to most complex: cells, tissues, organs, organ systems, organisms. Evaluate the model above. Select ALL of the statements that accurately depict the examples shown in the model. A) R shows an animal cell. B) O shows types of tissue. P shows organs in the endocrine system. D) P shows an organ system, the digestive system. E) S shows an organ system, the digestive system.
Answers
Answer: the red thing pretend is blood and blue thing is water you first ta
Explanation:
Answer:
A) R → Q → P → S
Explanation:
I just took the test on USA Test Prep
Phycology (50 points)
Answer them all, Please and Thank you.
1.) Physical changes that usually occur in the middle-aged adult include all the following EXCEPT
a. decreased reaction time
b. increased stamina
c. deteriorating eyesight
d. dry, inelastic skin
2.) Which statement about the midlife transition in Daniel Levinson's theory of male development is NOT TRUE?
a. Generativity, a man's desire to use his wisdom to guide future generations, can be especially satisfying during the midlife transition.
b. The quality of a man's relationship with his wife will likely to be an important factor in his midlife transition.
c. Stagnation, hanging on to the past, is another way to successfully make the midlife transition.
d. During the midlife transition, a man reevaluates his life in regard to his past and future goals.
3.) Which statement most accurately represents a perspective based on the decremental model of aging?
a. "I'm 70 years old, and I'm training for the next marathon."
b. "I can't go shopping this weekend because I have to go to my grandmother's graduation ceremony."
c. "The doctor tells me that I have heart disease because I've eaten poorly all of my life."
d. "I've got arthritis, hardening of the arteries, and insomnia, but what do I expect? I'm 75 years old!"
Answers
1.) Increased stamina.
2.) Stagnation, hanging on to the past, is another way to successfully make the midlife transition.
3.) The doctor tells me that I have heart disease because I've eaten poorly all of my life.
Hope this helps! If it did, may i have brainliest please?
transformation and transfection involve putting dna molecules constructed in the laboratory into cells. what is the difference between transformation and transfection?
Answers
Transfection introduces DNA into eukaryotic cells using a carrier.
Transfection, on the other hand, is the introduction of exogenous DNA into eukaryotic cells without necessarily integrating itinto the host genome. This is typically done using lipid-based or electroporation-based delivery systems. Transfection can result in either transient or stable expression of the introduced DNA.
Overall, transformation is specific to bacterial cells, while transfection refers to the introduction of DNA into eukaryotic cells. The key difference between the two is the way the DNA is introduced and the outcome of the process.
Learn more about bacterial cells
https://brainly.com/question/2145627
#SPJ4
Psychometric psychology is a subfield that focuses primarily on the development of personality tests.
Answers
The statement "psychometric psychology is a subfield that focuses primarily on the development of personality tests" is false because it is a broader subfield of psychology that encompasses the development, administration, and interpretation of various types of tests.
Psychometric psychology is concerned with the measurement of psychological attributes such as intelligence, personality traits, and cognitive abilities. It involves the use of statistical methods to develop and validate tests that can reliably measure these attributes. While personality tests are a significant area of study within psychometric psychology, they are not the sole focus.
Psychometric psychologists also develop and evaluate tests that measure cognitive abilities, such as memory, problem-solving, and spatial reasoning. Additionally, they develop tests that measure achievement in specific domains such as reading, writing, or mathematics, the statement is false.
To learn more about psychometric follow the link:
https://brainly.com/question/31539545
#SPJ1
The complete question is:
Psychometric psychology is a subfield that focuses primarily on the development of personality tests.
True or False
Select the correct picture.
Which picture shows a portion of a plant that is directly involved in pollination?
Answers
The portion of the plant that is directly involved in the pollination process is the flower portion that is present in the second option, as the flower has the female part that can fertilize to give rise to the zygote.
What is the pollination process in plants?In plants, the pollination process happens, and as a result, a new plant is developed and the pollination can be carried out by many factors, such as the wind, honey bees, and others, and they help the flowers be fertilized.
Hence, the portion of the plant that is directly involved in the pollination process is the flower portion that is present in the second option, as the flower has the female part that can fertilize to give rise to the zygote.
Learn more about the pollination process here.
https://brainly.com/question/14014777
#SPJ1
Answer:
The second option, the pink flower
Explanation:
name two structures that occur in plant cells but not in animal cells?
Answers
Answer: The two structures found in plant cells not in animal cells are cell wall and chloroplast.
Explanation: I hope this helps! :)
Answer: Cell wall and Chloroplast
Explanation:
Which term describes a single female arctic The group of polar bears that live along the eastern coast of Russia makes upfox?
Answers
The term that describes a single female arctic fox is a vixen.
A vixen is a female fox, including the arctic fox, that is not pregnant or nursing young. It belongs to the Canidae family and is found in the tundra and other Arctic regions of the Northern Hemisphere.The Arctic fox is a small, compact, and sturdy mammal that can survive in some of the world's harshest environments.
The population of Arctic foxes that lives along the eastern coast of Russia is not referred to as a group of polar bears. It is known as a population, a community, or a family.A population is a group of animals of the same species that live in the same area and interact with one another.
A family of arctic foxes is made up of a male and female adult and their offspring. They live together in underground dens that are used for shelter and protection.Arctic foxes are considered a keystone species in the Arctic region because they play a crucial role in the ecosystem. They feed on small animals like lemmings and voles, which helps to regulate their populations. In addition, they are a food source for larger predators like wolves and polar bears, which helps to maintain balance in the food web.
For more such questions on arctic fox, visit:
https://brainly.com/question/27754416
#SPJ8
Electrons move in the direction from the ____________ terminal to ____________ terminal of the battery.
Answers
negative to positive :)
Jane was in an interview that lasted approximately 20 minutes. It was very cool in the room. As she walked out of the room, she noticed droplets of water formed on her spectacles. What is this transition of water from a vaporous state to a liquid state called? A. melting B. freezing C. evaporation D. condensation E. deposition
Answers
Answer: the answer is condensation
Answer:
condensation
Explanation: