Binding of ________________ to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.
Answer:
Binding of ACh (acetylcholine) to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.
Explanation:
It allows acetylcholine to be released into this synapse when an action potential hits a neuromuscular junction. Acetylcholine attaches to the nicotinic receptors localized on the post-synaptic membrane of the muscle fibre's motor end plate, a specialized region.
Hence , the answer is ACh (acetylcholine) .
How does resolution of a microscope help you to observe different structures of the cell.
Answer:
The resolution of a microscope or lens is the smallest distance by which two points can be separated and still be distinguished as separate objects.
Explanation: The smaller this value, the higher the resolving power of the microscope and the better the clarity and detail of the image. ♀️
What is wood harvested from Haiti's forests principally being used for?
a. building material
b. furniture
c. charcoal
d. decoration
What will happen to the pressure in the brain if water moves into it from the blood?
Answer:
A sudden increase in the pressure inside a person's skull is a medical emergency. Left untreated, an increase in the intracranial pressure (ICP) may lead to brain injury, seizure, coma, stroke, or death. With prompt treatment, it is possible for people with increased ICP to make a full recovery
Explanation:
A medical emergency occurs when a person's internal pressure suddenly increases. An increase in intracranial pressure (ICP) may cause brain damage, seizures, comas, strokes, or even death if left untreated.
What is brain?The brain is a sophisticated organ that manages every bodily function as well as thought, memory, emotion, touch, motor skills, vision, respiration, temperature, and hunger. The central nervous system, or CNS, is made up of the spinal cord that emerges from the brain.
There are two distinct parts of the central nervous system: gray matter and white matter. Gray matter in the brain refers to the thicker, outer layer, and white matter to the thinner, inner layer beneath.
It is possible for patients with elevated ICP to fully recover with prompt treatment.
Therefore, A medical emergency occurs when a person's internal pressure suddenly increases. An increase in intracranial pressure (ICP) may cause brain damage, seizures, comas, strokes, or even death if left untreated.
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How was sustainable development defined in 1978
Answer:
development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
Explanation:
what are the characteristics for induction?
identify the plankton
Phytoplankton cells are commonly identified with a microscope. A trained technician can identify many different kinds of diatoms and dinoflagelates in a plankton sample. However, the emerging science of pigment analysis can be faster, cheaper, and less labor-intensive.
What region of the Earth's layers experiences the least amount of pressure?
Answer:
Crust Region
Explanation:
Crust region of Earth's crust experiences the least amount of pressure. Above the mantle, crust is situated. It is the Earth's hard outer shell.
Suppose that you feel something brushing against your abdomen. The sensory information would be carried to the spinal cord over a ________ ramus. Suppose that you feel something brushing against your abdomen. The sensory information would be carried to the spinal cord over a ________ ramus. rami communicantes white ramus communicans posterior anterior gray ramus communicans
Answer:
The correct answer is - ventral ramus.
Explanation:
Ventral rami are the spinal nerves that bring the sensory information through the sensory fibers and motor fibers for the innervates the ventrolateral body surface, structures in the body wall, and the limbs, skin, such as abdomen and joints of limbs.
If someone feels the brushing sensation against his or her abdomen the sensory information must be carried by the ventral ramus.
Which of the following kingdom includes algae?
Answer:
kingdom prpstimA
Explanation:
i believe
How has the discovery of Gram Staining
revolutionized how microbes are treated
Answer:
See the answer below
Explanation:
The discovery of Gram staining has revolutionized how microbes, especially bacteria, are classified. Bacteria that are positive for Gram staining are classified as Gram-positive while those that are negative to the procedure are termed Gram-negative.
What constitutes positivity or negativity to the Gram staining procedure is the ability of the cell walls of bacteria to either retain a dye or allow it to be washed off during the procedure. The components of the cell wall differentiate Gram-positive bacteria from the Gram-negative ones and confer the ability to retain dye on the former. Gram-positive bacteria have thick peptidoglycan cell walls and lower lipid contents as compared to the Gram-negative bacteria and with this, they are able to retain the color of the stain used during the Gram staining procedure.
During the Gram staining, a scoop of the bacterial isolate is usually smeared and heat-fixed to a glass slide. Thereafter, crystal violet drops are added to the slide, poured off, and then rinsed with water. A few drops of iodine are then added and allowed to stay for a few seconds before being poured off and rinsed. A decolorizer (an alcohol) is then added to the slide, allowed to stay for a few seconds before it is washed off. The addition of a counterstain follows and the slide is allowed to stay for another few seconds before the stain is washed off. The slide is then rid of water and then viewed under the microscope. A Gram-positive bacterium will able to retain the color of the dye which is purple while a negative bacterium will lose the color of the dye and appear red under the microscope.
This connects to my other questions and the data chart is there to the forelimb similarities one
Differences: Their basic anatomical structure became adapted for different habits and habitats.
They have different numbers of carpals, phalanges, and different lengths and shapes of bones. Plenty of ways, actually!
12. DNA in organisms cells
13. The organism may share a common ancestor.
14. Humans and dogs have similar shape and length of bones. You could also say dogs and whales have the same number of bones but that’s kinda a sucky observation.
As opposed to protists, all plants are
A
mobile.
B
anaerobic.
C
nonmobile.
D
chemosynthetic.
As opposed to protists, all plants are non mobile. So, the correct option is (C).
What are Protists?A protist is defined as a eukaryotic organism that is not an animal, plant or fungus that shares a common ancestor, the exclusion of other eukaryotes means that protists do not form a natural group or clade.
Protists are primarily unicellular microscopic organisms that may share some morphological and physiological characteristics with animals or plants or both.
Protozoa, algae, and slime molds are some examples of members of the kingdom Protista, a highly heterogeneous collection of microbial eukaryotes where many protists show at least some similarity to each other.
Thus, as opposed to protists, all plants are non mobile. So, the correct option is (C).
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how bones attach to each other and to muscles and how this aids movement
Answer:
Tendons connect the bones.
Explanation:
The muscles are connected to bones through tendons, and this way the contraction of the muscle helps the movement of the bones through them.
The muscles work in pairs and in this way they move. While one muscle is contracting, the other one relaxes.
The muscles work in a form of contraction-relaxing. The flexor contracts to bend a limb at a joint.
Easy question will mark brainliest
Answer:huh
Explanation:
answer: i think it's 4,2
Explanation:not good with this stuff have a good day
I GIVE BRAINLIEST!!
A thermos is used to keep liquids, such as soup or water, near a constant temperature for long periods of time. Which statement describes the function of a thermos?
A. to maximize thermal energy output
B. to minimize thermal energy transfer
C. to maximize thermal energy transfer
D. to minimize the use of environmentally
damaging materials
Answer:
B
Explanation:
Thermos keeps the thermal energy from escaping therefore it minimises it's transfer.
Hope that helped.
Answer:
B is the answer
Explanation:
Because thermos keeps the thermal energy from escaping therefore it minimises it's transfer.
brAINIEST! PLZ ANSWR!! - How would the addition of an additional nitrogen base (called an insertion) after the first three bases - ATG (called a codon) affect the protein?
DNA has _____ strands and mRNA has ______ strand of nucleotides
Answer:
DNA has 2 strands and mRNA has 1 strand of nucleotides.
DNA has 2 strands and mRNA has 1 strand of nucleotides.
Deoxyribonucleotides is simply referred to as the fundamental (basic) unit of a deoxyribonucleic acid (DNA).
Basically, deoxyribonucleic acid (DNA) comprises two (2) strands of nucleotides which are arranged in a double helix.
On a related note, a messenger ribonucleic acid (mRNA) refers to a molecule that is complementary to the template strand of deoxyribonucleic acid (DNA).
Hence, mRNA has one (1) strand of nucleotide and it is mainly used for the encoding of protein molecules.
In conclusion, deoxyribonucleic acid (DNA) has two (2) strands of nucleotides while messenger ribonucleic acid (mRNA) has one (1) strand of nucleotide.
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what major Force has caused a change in landscape in Germany for the last 150 million years?
A: Asteroids
B: Bulldozers
C: Tsunami
D: Plate Tectonics
Answer:
The answer is D: Plate Tectonics
Explanation:
Plate tectonics are found in the lithosphere which is regarded as the outermost layer of the earth surface. The tectonic plates are believed to be in close contact with one another
Plate tectonics is the major Force which has caused a change in landscape in Germany for the last 150 million years as a result of its relationship and close proximity to the areas characterized by the landscaping properties.
Question 5
Cells are often referred to as the building blocks of life. How does this investigation support that statement?
Answer:
Not enough information
Explanation:
You haven't given any reference. However, they are referred to as the building blocks of life because, for example, in Prokaryotic cells, which are unicellular, everything required for them to survive and reproduce is all found within a single cell.
Answer:
Cells are the basic unit of life. Thus, Cells are like building blocks of life because all living organisms start off as cells.
Explanation:
In which statement does the writer relay the main argument of the
passage?
A) Books and DVDs can be given new life as well.
B)
Also, consider donating items such as old musical
instruments, toys, furniture, and eyeglasses.
there are numerous ways to reduce, reuse, and
recycle that take just a bit of creativity and a little
extra initiative.
many Web sites offer users the option to list books or
D) DVDs that they have for trade in addition to books or
DVDs they want to receive in return.
Ok
Answer:
A. Books and DVDs can be given new life as well.
Conduct online research to learn more about competition between two species not mentioned in this lesson. Make sure to include information about their niches, common resources, and other competitors.
Answer:
In many forest ecosystems, squirrels and chipmunks compete for acorns and some other resources. However, they don’t have the exact same niches. Squirrels nest in trees, while chipmunks live underground. These species don’t compete with each other for mates either. Thus, squirrels are in interspecific competition with chipmunks.
All squirrels in a particular ecosystem share the same niche. The same is true of all chipmunks. So, both of these species are in intraspecific competition. Competing with an individual from the same species is harder than competing with members of other species. For example, squirrels compete with other squirrels for not only food (acorns), but also shelter and mates. However, they also compete with some other species, such as deer and acorn weevils, for acorns. Furthermore, they are both prey for many of the same predators, such as hawks, raccoons, foxes, and weasels.
Explanation:
I did the assignment and this got a 100%
Which of the following best describes the role of bacterial decomposition in the ocean?
A. Bacterial decomposers consume autotrophs, impacting their occurrence in the euphotic zone.
B. Bacterial decomposers use energy from the sun to create glucose, forming the foundation of most marine ecosystems.
C. Bacterial decomposers create glucose using the energy contained in the chemical bonds of inorganic compounds.
D. Bacterial decomposers break down organic matter and recycle nutrients in the marine environment.
Answer:
D
Explanation:
took the exam
The best describes the role of bacterial decomposition in the ocean is
D. Bacterial decomposers break down organic matter and recycle nutrients in the marine environment.
What is bacterial decomposition?Bacteria are microorganisms, these tiny organisms eat organic or deed matter. They are basically decomposing this matter to clear the environment. This is called bacterial decomposition.
Thus, the correct option is D.
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In Wekiva State Park which spheres are present? Which would be part of the “biosphere” in this instance?
Answer:
Biosphere and hydrosphere.
Explanation:
In Wekiva State Park, biosphere and hydrosphere are present. it is a 7000 acres park where thousands of living organisms are found which refers to biosphere while on the other hand, Wekiva river is also present in which hundred of organisms are found which refers to hydrosphere. All living organisms such as plants and animals etc would be part of biosphere in this park.
Pollen makes a tube to the ovary through the what of a flower
Answer:
After pollen grains land on the stigma, a pollen tube grows from the pollen grain, through the style, and into the ovary. Sperm cells inside the pollen grain travel down the pollen tube and into the ovary which contains the ovules.
Answer:
Explanation:
give the other person brainliest
What field of forensic science involves examining evidence like blood or skin cells under a microscope?
Forensic anthropology
Forensic biology
Forensic psychiatry
Forensic sociology
Answer:
biology
Explanation:
Thats all about cells
Answer:
Forensic Biology
Explanation:
i dont know why the person above has 1 star he/she is correct
Hello!!
How do tree grow??
Answer:
Tree branches/trunks grow as new cells are produced under the bark. Trees grow taller when new cells are produced at the tips of twigs, causing the twigs to grow longer. There are cells in the tree that carry water & food throughout the tree.
Creating a list of anxiety-triggering situations and training in relaxation are important aspects of
client-centered therapy.
dialectical behavior therapy.
systematic desensitization.
aversive conditioning.
Explanation:
it is systematic desensitization.
Creating a list of anxiety-triggering situations and training in relaxation are important aspects of SYSTEMATIC DESENSITIZATION.
Systematic desensitization is a type of therapy based on the combination of relaxation methods with gradual exposure to the fear (phobia).The objective of the exposure to the fear is that the patient feels progressively less anxious about his/her phobia.In consequence, systematic desensitization increases the feeling of self-control and gradually reduces fear.In conclusion, creating a list of anxiety-triggering situations and training in relaxation are important aspects of SYSTEMATIC DESENSITIZATION.
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nothing. nothing. nothing.
Answer:
nothing at all.....
Answer:
Nothing + Nothing = Boredness
Explanation:
Mindblowing Lol
Why Nitrogen have convert into ammonia?
Answer:
Explanation:
Nitrogen is a part of vital organic compounds in microrganisms, such as amino acids, proteins and DNA. The gaseous form of nitrogen (N2), makes up 78% of the troposphere. ... During the conversion of nitrogen cyano bacteria will first convert nitrogen into ammonia and ammonium, during the nitrogen fixation process.
