The given blank can be filled with telophase.
The telophase is the last stage of the cellular division. During the cell division in mitosis, four phases occur. These phases are the prophase, metaphase, anaphase and the telophase.
In the prophase, the condensation of the chromosomes occurs. In the metaphase, the chromosome are aligned at the equator and the spindle fibers are attached to the chromatids. In the anaphase, the sister chromatids are separated and moved to the opposite poles.
In the telophase, the chromatids start decondensing after reaching the opposite poles, and the nuclear envelop is formed around them, this results in formation of two nucleus of future daughter cell. The telophase lead to cytokinesis, which is the division of the cytoplasm.
Which life-threatening wounds are treated with hyperbaric oxygen therapy? select all that apply?
A trauma patient who developed Clostridium spp., an anaerobic
bacterial infection in their femur, Tissue Hypoxia, and a client with diabetes which
has a wound that will not heal. These are the life-threatening wounds that
hyperbaric oxygen will be used as a treatment. It is a treatment that can
improved wound healing due to multiple injuries.
Non-healing wound, trauma, infection in the femur are life-threatening condition that can be treated with hyperbaric oxygen therapy
Further Explanation:
Hyperbaric oxygen therapy involves the breathing of pure oxygen in the pressurized tube or room. It is well-developed management for the scuba diving related problem or decompression sickness. Also, there are other diseases that can easily be treated with hyperbaric therapy such as wounds developed due to injury, infection, bubbles of air present in blood vessels. Hyperbaric oxygen therapy is generally applied to treat large number of medical problems. The doctor may recommend hyperbaric oxygen therapy if an individual has one of the problems:
Anemia Bubbles of air in the blood vessels Brain abscess Burn Decompression sickness Crushing injury Deafness Gangrene Infection of bone or skin that results in tissue death Non-healing wound Radiation injury Carbon monoxide poisoning Hypoxia Infection in femur Trauma
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Answer Details:
Grade: High school
Subject: Biology
Chapter: Hyperbaric oxygen therapy
Keywords:
Hyperbaric oxygen therapy, blood vessels, trauma, hypoxia, infection, femur, bone skin, non-healing wound, diabetes, injury, carbon mono-oxide poisoning.
Wet clothing accelerates the loss of body heat up to ____ times faster
The B horizon is also called the _____.
A. topsoil
B. subsoil
C. partially altered parent material
D. unaltered parent material
Answer: B. subsoil
Explanation:
A soil horizon can be define as the parallel layer of the soil which differs in texture, color and composition based upon the physical, chemical and biological activities. A typical soil horizon varies from layers above and beneath. The B horizon is called as a subsoil. It is typically comprise of high inorganic mineral density. It is developed by the process of pedogenesis. The inorganic minerals such as iron oxides, and clay are predominately present in this horizon. It is typically reddish to brownish in color due to high concentration of iron oxides.
A client reports after a back massage that his lower back pain has decreased from 8 to 3 on the pain scale. what opioid neuromodulator does the nurse know is released with skin stimulation and is more than likely responsible for this increased level of comfort?
Final answer:
The decrease in lower back pain following a massage is likely due to the release of endorphins, which bind to mu receptors in the nervous system to reduce pain.
Explanation:
When a client reports that their lower back pain has decreased after a massage, the opioid neuromodulator likely responsible for the increased level of comfort is endorphin. Endorphins are naturally produced by the body and function similarly to morphine by binding to opioid receptors, specifically mu (μ) receptors, in the nervous system. This binding effect enhances the pain-killing capabilities of enkephalin neurons which suppress the release of substance P, a neurotransmitter involved in the perception of pain. The skin stimulation from the massage likely triggered the release of endorphins, leading to a reduction in pain.
Moreover, the presence of opioid receptors in the pain neuromatrix, such as the anterior cingulate cortex and the insula, allows endorphins to reduce activation in these areas, correlating with pain relief. This phenomenon can be observed in placebo analgesia, where the expectation of pain relief is enough to trigger endorphin release and pain reduction.
It's important to recognize that while opioids like morphine and heroin can be effective at managing pain due to their action on opioid receptors, they come with risks of addiction and tolerance, whereas natural endorphin release through nonpharmacological methods, like massage, does not carry these risks.
The ______ theory of color vision holds that we perceive colors because of pairs of receptors that make antagonistic responses.
Answer is opponent-process theory.
Further explanation
Color vision
Color vision is a capacity to see contrasts between light made out of various wavelengths freely of light force. Shading recognition is a piece of the bigger visual framework and is intervened by a mind complex process between neurons that starts with differential stimulation of various kinds of photoreceptors by light entering the eye. Those photoreceptors then transmit yields that are then engendered through numerous layers of neurons and afterward at last to the cerebrum.
Color blindness
Such condition in which an animal cannot differentiate in colors.
Types of color vision
Monochromacy
It is in marine mammals.
Dichromacy
It is present in non-primate mammals.
Trichromacy
It is seen in primates.
Tetrachromacy
Mostly in amphibians and reptiles.
Pentachromacy
Mostly in birds and insects.
Theories of color vision
Color vision theories are following .
Trichromatic Theory
The trichromatic theory of color vision, otherwise called the Young-Helmholtz hypothesis, expresses that the retina has three receptor cells, which respond to light of three unique wavelengths - red, green and blue. These cells are in charge of the impression of colors.
Opponent-Process Theory
Given by Ewald Hering, the adversary procedure hypothesis expresses that the cone photoreceptors are connected together to frame three contradicting shading sets: blue/yellow, red/green, and dark/white. Initiation of one individual from the pair restrains action in the other. Predictable with this hypothesis, no two individuals from a couple can be seen at a similar area, which clarifies why we don't experience such hues as "somewhat blue yellow" or "red green". This hypothesis likewise clarifies a few sorts of shading vision inadequacy. For instance, individuals with dichromatic lacks can coordinate a test field utilizing just two primaries. Depending upon the lack they will confuse either red and green or blue and yellow.
Answer details
Subject: Biology
Level: High school
Key words
Color vision Color blindness Types of color vision Monochromacy Dichromacy Trichromacy Tetrachromacy Pentachromacy Theories of color vision Trichromatic Theory Opponent-Process TheoryLearn more to evaluate
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A delta fibers can rapidly transmit pain information to the brain because
Which structure is responsible for breaking down sugar molecules in order to supply energy to the cell
Which part of the plant cell is undifferentiated
Meristem cells
Flower and stem cells
Leaf and root cells
Phloem and xylem cells
Meristem cells are the undifferentiated part of the plant cell, capable of continuous division and differentiation into specialized tissues such as the xylem and phloem.
The part of the plant cell that is undifferentiated is the Meristem cells. Meristem tissue consists of undifferentiated cells that are capable of continuous division and can differentiate into various types of cells depending on the plant's needs. Plant structures such as the dermal tissue, vascular tissue, including xylem and phloem, and ground tissue originate from these meristematic cells. Xylem and phloem are examples of differentiated cells and thus not considered undifferentiated like meristem cells.
Meristems contribute to the growth and repair of plant cells by maintaining an undifferentiated state, which allows them to divide and give rise to specialized tissues when needed. The Shoot Apical Meristem (SAM) and the Root Apical Meristem (RAM) are two regions where these meristematic cells are found, providing the essential cells for growth and development of leaves, flowers, and root structures.
In prokaryotes, rna synthesis and protein synthesis take place in the
The fatty protective covering for neurons is _____.
Gametes contain ________ the genetic material that a somatic (body) cell contains.
The dna strand consists of eight pairs of nitrogenous bases. how many different sequences of eight basescan you make?
DNA is made up of four nitrogenous nucleotides. The purines are Adenine(A) and Guanine (G) while the pyrimidine present in the DNA are Cytosine (C) and Thymine (T).
65,536 different sequences can be made.
The eight bases of a DNA strand with pairs of nitrogenous nucleotides formed can be:
1. AA GG TT CC
2. GC GG AT CG
3. AT TA GG GC
4. GA AG GC GG
Sequence can be calculated by:
Pairing will result in 4 X 4 = 16 options because we have four nitrogenous bases. The number of potential sequences is 4⁸ if we have to make 8 pairs of bases.Thus, there will be a total of 65,536 different sequences of eight bases.
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Why are molecules like water and glucose pushed out of capillaries yet blood cells and proteins aren’t?
Anna marie evens is 83 years of age. due to osteoporosis, her back is bent into a severe hump. this condition is called
Is asexual reproduction better when the environment changes or when the environment does not change?
A client with a fractured tibia and fibula is to be discharged from the emergency department with a right leg cast and crutches. in addition to the technical aspects of crutch walking, the nurse should teach the client to do what?
If 60 seconds are in a minute, 60 minutes in an hour, and 24 hours in a day, then 86,400 seconds are in a day. What type of reasoning is this?
inductive
deductive
Answer: Option (b) is the correct answer.
Explanation:
A process in which when or more logical statements are required to reach over a certain logical conclusion is known as deductive reasoning.
For example, if 60 seconds are in a minute, 60 minutes in an hour, and 24 hours in a day, then we can conclude that there are 86,400 seconds are in a day.
On the other hand, a process where an individual makes generalized decisions on the basis of his observation about a certain thing is known as an inductive reasoning.
For example, a 10 year old boy saw a brown color mice so he conclude that all mice are brown in color.
Therefore, we can conclude that the given reasoning, if 60 seconds are in a minute, 60 minutes in an hour, and 24 hours in a day, then 86,400 seconds are in a day, is deductive reasoning.
the process of making generalized decisions after observing, or witnessing, repeated specific instances of something.
What do gradualism and punctuated equilibrium have in common?
Answer:
Both theories agree that evolution occurs gradually.
Explanation:
Both are evolution theories. The theory of gradualism was supported by Charles Darwin. This theory says that the evolution of some trait of a species occurs slowly over time and gradually. In contrast, the theory of punctuated gradualism says that these jumps in species do not occur gradually. If not they are sudden. Or that in time periods they are absent and in others they are much faster. Both theories agree that evolution occurs gradually. They differ in how those changes graduate.
A woman who is 12 hours postpartum had a pulse rate around 80 beats per minute during pregnancy. now, the nurse finds a pulse of 60 beats per minute. which of these actions should the nurse take?
Over time, biology has explained
all living things.
why people think.
why people use tools.
many natural phenomena.
Answer:
Over time, biology has explained :
all living things.
many natural phenomena
Explanation:
Biology is the science of the living world. It studies from the characteristics and action of genes to ecosystems. Its object of study is complex and diverse, We can say that it studies living beings and the surrounding environment. Biology according to its etymology is the science that studies living things.
It has studied variety of phenomena, for example in the cell, the evolution and in the field of health
what is true in a saturated solution
Answer:
No more solute can be dissolved.
Explanation:
Verified on the test.
What allows things to enter and leave a cell and is the gate keeper?
1) What is the main difference between prokaryotic cells and eukaryotic cells? A) Eukaryotic cells are smaller than prokaryotic cells. B) Only eukaryotic cells have its genetic material surrounded by a membrane. C) Prokaryotic cells have many organelles, each with their own specialization function. D) Eukaryotic cells have a cell membrane and a cell wall; prokaryotes have a membrane only.
Cells are the structural and functional unit of life. The cells can be categorized into eukaryotic and prokaryotic based on their structure, function, and properties.
The correct answer is:
Option B: Only eukaryotic cells its genetic material surrounded by a membrane.
Eukaryotic cells are well-developed cells, with the eccentric nucleus and membrane-bound organelles. The cells have certain features:
The cell has mitochondria and other developed organelles like Golgi bodies, nucleus, and ribosomes.The flagella and cilia are the locomotory organs present in the cell.The cells have a nucleus enclosed within a nuclear membrane. The nucleus consists of genetic material.
Eukaryotic cells have organelles specialized in their functions.
Eukaryotic cells have cell membranes and some have cell walls.
Therefore, the nucleus of eukaryotic cells is enclosed in the nuclear membrane.
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On which planet(s) is the greenhouse effect present? (choose all that apply.)
The universal blood donor is o- since this blood type lacks the a, b, and rh antigens.
a. True
b. False
What is the greatest cause of muscle atrophy? biology?
Long line fishing and drift nets are hazardous to fish and other marine animals. Please select the best answer from the choices provided T F
Genetically modified food can unexpectedly appear in
Harold needs to format several cells with 11pt calibri font, two decimal places, right-aligned, and a blue font color. the most efficient way to accomplish this would be to _____.
Cell differentiation depends on changes in (BLANK)
expression.
It's gene.
I took the test too
Answer:
Cell differentiation depends on changes in GENE expression.
Explanation:
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