Answers
primary active transports move ions across a membrane and create a difference charge across across than membrane the the primary active transport system use use ATP to move a substance such as ions into into the cell and obtain the same time a a second substance moved out of the cell
Related Questions
Why do you think living things need oxygen?
Answers
Answer:
because it helps them live reproduce and grow thats all I really know if its not what you want sorry.
A plant starts out as a ____________.
Answers
Answer:
hello, a plant starts out as a seed.
Explanation:
Which is connecting link between glycolysis and Krebs cycle?
Answers
Acetyl-CoA, also known as acetyl-coenzyme A, connects glycolysis and the Krebs cycle. The molecule is an acetyl group carried by coenzyme A and is sometimes referred to as CoASH or CoA.
The process through which glucose is turned into energy is known as glycolysis. ATP, NADH, water, and two pyruvate molecules are all produced. The principal source of energy for cells and a crucial part of aerobic respiration is the tricarboxylic acid (TCA) cycle, sometimes referred to as the Krebs cycle or the citric acid cycle. The cycle IN glycolysis transforms the chemical energy of acetyl coenzyme A into the reducing ability of nicotinamide adenine dinucleotide (NADH).
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Substance P:
O is a pain detractor
O is a pain enhancer
has nothing to do with pain
O is a dietary supplement
Answers
Substance P is a neuropeptide that plays a significant role in the transmission and modulation of pain signals in the nervous system. It acts as a pain enhancer rather than a pain detractor.
When tissue damage or inflammation occurs, substance P is released by sensory neurons in the peripheral nervous system. It acts as a neurotransmitter and binds to specific receptors called neurokinin-1 receptors (NK-1 receptors) in the central nervous system and peripheral tissues. This binding triggers a cascade of events that amplify the pain signal and contribute to the perception of pain.
Substance P is involved in several processes related to pain:
1. Sensitization of pain receptors: Substance P increases the sensitivity of pain receptors, known as nociceptors, making them more responsive to painful stimuli. This sensitization can lead to an increased perception of pain.
2. Inflammation and immune response: Substance P promotes inflammation by inducing the release of histamine, cytokines, and other inflammatory mediators. It also attracts immune cells to the site of injury or inflammation, further contributing to the pain response.
3. Transmission of pain signals: Substance P is involved in transmitting pain signals from the peripheral nerves to the spinal cord and brain. It helps relay pain information to higher brain regions, contributing to the conscious experience of pain.
While substance P is primarily associated with pain, it also has other functions in the body. It is involved in regulating blood flow, neurogenic inflammation, mood regulation, stress responses, and gastrointestinal functions. However, its role as a pain enhancer is well-established and has been a focus of research in the field of pain management and pharmacology.
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Roundworms
Type of skeleton (ENdoskeleton, EXoskeleton, or None)
Type of appendages (Jointed, Not Jointed, or Absent)
Segmentation (Present or Absent)
Type of symmetry (Radial, Bilateral, or None)
Answers
Answer:
Think about it. Worms move with MUSCLES. So the first answer is None.
The appendage of a roundworm is not present.
How do you think worms turn and move? They are segmented. The symmetry of a worm is Bilateral.
Explanation:
I'm doing the assignment myself. Look up the answers and use common logic.
PLEASE ANSWER ASAP!!!!
Video: Small Rockets Are the Next Space Revolution
1. What are the three things that you must do if you want to democratize space? Briefly explain each of these things.
2. How often can this private company launch a rocket in New Zealand? Why could it be difficult to launch this often?
3. How does this company manufacture its rocket engines? How fast can they make these?
4. What causes the most “space junk”? How does the Electron rocket help fix this problem?
Video: Sunita Williams of NASA Provides a Tour of the ISS Orbital Laboratory
1. How do astronauts sleep in zero gravity? Where are the sleep stations located?
2. How have the spacesuits changed since first designed in 1997?
3. What continent was the space station viewing? How did Sunny know this?
4. How do spacecraft attach to the space station?
5. Do you think Sunny should have put her hair in a ponytail? Why or why not?
Answers
To democratize space, you must:
Make space travel more affordable.Make space travel more accessible.Make space travel more sustainable.Making space travel more affordable can be done by reducing the cost of launch vehicles and other equipment. This can be done through innovation and competition.
Making space travel more accessible can be done by opening up space travel to a wider range of people, including scientists, engineers, entrepreneurs, and artists.
Making space travel more sustainable can be done by reducing the environmental impact of space travel. This can be done by using more efficient launch vehicles, by developing new technologies to reduce waste, and by recycling and reusing materials.
Rocket Lab can launch a rocket in New Zealand about once a week. This is because New Zealand has a relatively stable climate and a long coastline, which makes it ideal for launching rockets.
How are o explain the informationRocket Lab manufactures its rocket engines using a process called additive manufacturing. This process allows them to create complex parts quickly and easily. They can make a rocket engine in about a week.
The most common cause of space junk is the collision of two objects in orbit. This can create a chain reaction, where each collision creates more debris. The Electron rocket helps to fix this problem by using a new type of rocket engine that is designed to reduce the amount of debris created during a launch.
Video: Sunita Williams of NASA Provides a Tour of the ISS Orbital Laboratory
Astronauts sleep in zero gravity by using sleeping bags that are attached to the walls of the space station. The sleep stations are located in the crew quarters.
Spacesuits have changed a lot since they were first designed in 1997. They are now made of lighter, stronger materials and they have more features, such as built-in computers and cameras.
The continent that the space station was viewing was Africa. Sunny knew this because she could see the Sahara Desert.
Spacecraft attach to the space station using a variety of methods. One common method is to use a grapple fixture, which is a device that is attached to the spacecraft and the space station. The grapple fixture is then used to pull the spacecraft into place.
Whether or not Sunny should have put her hair in a ponytail is a matter of personal opinion. Some people might think that it was necessary to keep her hair out of her face, while others might think that it was not necessary.
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What properties do all solids share?
Answers
Answer:
Solids have many different properties, including conductivity, malleability, density, hardness, and optical transmission, to name a few.
Explanation:
dont know why my answer got deleted but here's a different answer :'(
which is more common grass or humans?
Answers
Answer:
Grass
Explanation:
Cause most human food comes from grasses, directly as grain or indirectly as feed for meat and dairy producing animals.
people- estimate that humans have modified >50% of Earth's land surface.
The grass family, Poaceae, is one of the largest plant families, and, to humans, perhaps the most important, as it includes agricultural grains such as wheat, rice, maize (corn), and sugar cane. The Poaceae comprise about 600 genera and perhaps ten thousand species. It is estimated that grasslands cover about 20 percent of the earth's land area.
so the answer is humans
Jim observes that his pet lizard is more active on warm, sunny days than at night or during rainy days.
Which statement is the most valid hypothesis he can make from this observation?
Lizards are more active when they feel more comfortable.
Lizards like warm temperatures.
O If the temperature increases, then lizards become more active.
If the lizard is active, then the temperature must be cool.
Answers
Answer:
If the temperature increases, then lizards become more active.
Explanation:
Which feature of model 1 best illustrates how biological information is coded in a DNA molecule?
The 5′ and 3′ labels at the ends of each strand
The 5′ and 3′ labels at the ends of each strand
A
The labeling of the hydrogen bonds between base pairs
The labeling of the hydrogen bonds between base pairs
B
The lines connecting sugars and phosphate groups that represent covalent bonds
The lines connecting sugars and phosphate groups that represent covalent bonds
C
The linear sequence of the base pairs
Answers
Answer:
The correct answer is - option C. The linear sequence of the base pairs .
Explanation:
The double helix structure is presented in the model which exhibits the two major and important characteristic of the DNA molecule. The first major property of the double helix model shows that each strand of the molecule acts as a template for the creation of the complimentary strand.
The second major property is that the genetic information can be be store in the linear sequence of the nucleotide or the base pair along with the backbone of the molecule.
Thus, the correct answer is - option C. The linear sequence of the base pairs .
Which of these definitions have been paired with the correct type of cell?
Blood cells are elongated cells that can contract.
Neurons are cells that conduct electrical impulses.
Epithelial cells are cells that react to stimuli.
Muscle cells are components of blood.
Answers
Answer:
B. Neurons are cells that conduct electrical impulses.
Explanation:
Red blood cells carry oxygen throughout the body. White blood cells protect against pathogens and aid in blood clotting after injury. Blood cells cannot contract.
Neurons generate and conduct electrical impulses. So this one is correct.
Epithelial cells line the cavities and surfaces of blood vessels and organs, protect underlying tissue, regulate the exchange of chemicals, and secrete various substances. They do not react to stimuli, however neurons do.
Smooth muscles helps the skeleton move, smooth muscle is found in blood vessels and some organs, and cardiac muscle helps the heart beat and pump blood. They are however, not components of blood.
Herbivore are generally considered autotrophs or heterotrophs
Answers
Answer:
hererotrophs
Explanation:
autotrophic means self feeding and this only occurs in plants and photosynthetic organisms.
heterotrophic means "other" feeding, are of organisms that depend on already made food as nutrition source such as herbivores carnivores and omnivores.
:)
Morphine 4mg IV push is ordered. The vial states 10mg/mL. How many mL will you give?
Answers
Answer:
If a vial of morphine has 10 mg/mL, and a dose of 4 mg is required to be administered intravenously, 04 mL must be administered to fulfill the indication.
Explanation:
Morphine is a drug, an opioid derivative, with a potent analgesic and sedative effect. Its use is intended for acute or chronic severe pain, mainly related to cardiovascular disease, cancer or severe trauma.
One vial of morphine vial has a concentration of 10 mg/mL, so if 4 mg is required, a simple calculation must be made:
Morphine: 10 mg ------------ 1 mL
Dose: 4 mg ------------ X
X = (4 x 1)/ 10
X = 4/10
X = 0.4 mL
To administer 4 mg of intravenous morphine, 0.4 mL of the injection should be used.
In 3–5 sentences, relate the impact of the industrial use of water for hydraulic fracturing (fracking) with the availability and quality of water.
SOMEONE PLEASE HELP!
Answers
Answer:
The industrial use of water for hydraulic fracturing, or fracking, can have a significant impact on the availability and quality of water resources. Fracking requires large volumes of water to be mixed with chemicals and injected underground to extract oil and gas from shale formations. This high demand for water can strain local water supplies, especially in regions already facing water scarcity or drought conditions. Moreover, the water used in fracking becomes contaminated with various chemicals and pollutants, making it challenging to treat and potentially affecting the quality of nearby water sources through leakage or spills. The potential depletion and contamination of water resources due to fracking underscore the importance of careful management and regulation to ensure the sustainable use and protection of water supplies.
Explanation:
• Dissolved molecules become _____________ distributed
• The molecules moved from where the molecules were common to where they were ______________
• The molecules move from an area of _______________ concentration to an area of_______________ concentration
Answers
Diffusion may be defined as the process of movement of individual molecules of a substance from an area of higher concentration to an area of lower concentration through a semi-permeable membrane.
During the process of diffusion, the net movement of molecules is carried out from an area of greater concentration to an area of lesser concentration. After the termination of this process, dissolved molecules become uniformly distributed.
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definition of the word biochemistry
Answers
Answer:
Noun
The branch of science concerned with the chemical and physicochemical processes and substances that occur within living organisms.
Explanation:
A research essay should always include a(n) ____ to protect the writer from accusations of ____
A. date; lateness
B. works-cited list; faulty reasoning
C. introduction; having constructed a poor argument
D. works-cited list; plagiarism
Answers
Am giving branliest and extra point to who helps me answer question 21, 21, and 23!!!!
Answers
Answer:
it decreases for the first one. And for the second one too. B for the last one
Explanation:
Answer:
21: C
22: A
23: B
Explanation:
2. What differences, if any, did you observe in Air Quality Index and particulate matter concentration from day to day? State a possible explanation. Include a table of Air Quality Index and concentration of particulate matter during the time span of the field study.
Answers
The Air Quality Index is the system that js used to warn the public when air pollution is dangerous.
How to illustrate the information?An overview will be given as the information is incomplete. It should be noted that the AQI tracks ozone and particle pollution as well as four other widespread air pollutants
It should be noted that the air quality is measured with the Air Quality Index. The AQI works like a thermometer which runs from 0 to 500 degrees.
Our air quality index is calculated based on averages of all pollutant concentrations measured in a full hour, a full 8 hours, or a full day.
In conclusion, the Air Quality Index is the system that js used to warn the public when air pollution is dangerous.
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Which statement about the functioning of the human reproductive system is correct?
Answers
Answer: The process of fertilization occurs inside the human female body is the correct statement about the functioning of the human reproductive system.
Explanation: The human reproductive system includes the male reproductive system and the female reproductive sysytem. the external genital organs of both male and female are different in their nature, appearance and internal as well as external functioning. The male and female sexual organs, fluids are all different from each other.
The male reproductive system is responsible for the production and deposition of sperm. Whereas, the female reproductive system is responsible in producing egg cells, and to nourish and protect the fetus until birth.
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LOTS OF POINTS PLEASE HELP ME PLEASE
Which of the following statements is false?
People immigrate to other areas for job opportunities.
People emigrate to escape persecution due to their ethnicity.
Climate change can cause people to immigrate.
Populations increase in a region with conflict.
Answers
Answer:
The false statement is: populations increase in a region with conflict.
easiest way to memorize the structures of viruses and bacteria
Answers
Answer:
I recommend trying to photo memory it, if not repeat it in your head to the point where its the only thing you're thinking about.
Explanation:
It works for me :))
Answer: Quizlet
Explanation: Helps me study when taking tests, maybe works for you too.
20. Name and describe two diseases caused by recessive genes.
Answers
Answer:
Autosomal Recessive: Cystic Fibrosis, Sickle Cell Anemia, Tay-Sachs Disease. We inherit genes from our biological parents in specific ways. One of the ways is called autosomal recessive inheritance.
Explanation:
got it from google hope it help
Answer:
Recessive: Cystic Fibrosis, Sickle Cell Anemia, Tay-Sachs Disease. We inherit genes from our biological parents in specific ways
Explanation:
How do helmets protect your head?
a.
By creating a large area to spread out the pressure of a blow to your head.
b.
By focusing the pressure of a blow into a small area.
c.
By creating a vacuum that protects your head.
d.
By creating a pressure gradient that traps energy away from your skull.
Please select the best answer from the choices provided
A
B
C
D
Answers
Providing Evidence for Mendel's Experiments
Answers
Answer:
what are u writing
that's wrong
Scientists base many of their investigations on questions that test accepted theories. Which outcome of an investigation
would cause a scientist to ask a different question?
O The observed results are different from the expected results.
The investigation had many sources of error.
O Another scientist proposed the same theory.
O The expected results could be explained in different ways.
Answers
A: The observed results are different from the expected results.
Help please!!!! With the second question
Answers
Answer:
definite proportions
two or more elements
chemically combined elements
Explanation:
A system that consists of tributaries, watersheds and divides is called
a. lake system
C.
river system
b. ocean system
d. pond system
Answers
Answer:
C.
river system
Explanation:
Jerome solves a problem using the law of conservation of momentum. What should Jerome always keep constant for each object after the objects collide and bounce apart?
velocity
mass
momentum
direction
Answers
Answer:
mass
Explanation:
The law of conservation of momentum states that within an isolated system, one of the quantities must be conserved no matter what happens. In the case of the question above, when two objects collide and separate from each other. Because of the collision and the removal of objects, it is not possible to keep the direction and speed that they assume constant. However, the mass of the bodies will be maintained at all times, before, during and after the collision; steadily.
The only parameter Jerome should keep constant is mass of the object.
Law of conservation of momentumThe law of conservation of momentum states that, the total momentum of an isolated system is always constant.
The formula for law of conservation of momentum is written as;
m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂
where;
m is mass u is initial velocityv is final velocityThus, the only parameter Jerome should keep constant is mass of the object.
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Is this right? If it is not please tell me the correct answers!
Answers
Answer: You are correct!
A prokaryote is a single-celled organism that lacks a nucleus, and other membrane-bound organelles. Ex) blue-green algae, bacteria and mycoplasma
A eukaryotic cell is any cell or organism that possesses a clearly defined nucleus. Plant and animal cells are classic examples of this.