Answer:
Fusion is generally impossible because the strongly repellent electrostatic forces between the positively charged nuclei prevent them from colliding and fusing. One of the key reasons we haven't been able to realize the promise of fusion is because its energy requirements are outrageously large. High-energy neutrons are produced during fusion reactions, although they are not radioactive in and of themselves. They do, however, have such a strong influence on the reactor's walls.
Glomerular filtration regulation involves intrinsic control which could best be described as ______.
The kidney's intrinsic capacity to control blood flow gives the ability to regulate glomerular filtration.
What is renal autoregulation?Renal autoregulation is a mechanism that allows the kidneys to maintain constant blood flow and glomerular filtration rate (GFR). This is hugely important to keep homeostasis for several reasons:
The right blood flow and GFR are necessary for excreting metabolic wastes, which avoids poisoning. It is key to maintain the electrolyte balance by finely regulating water and ions reabsorption.In case of high arterial pressure, autoregulation protects the glomerular capillaries from suffering an injury.Mechanisms involved in renal autoregulationTwo mechanisms take part in Renal autoregulation:
Myogenic response: preglomerular arterioles (especially at the level of afferent arterioles) can sense elevations in transmural pressure, which induces their contraction.Tubuloglomerular feedback: when the tubular fluid reaches the macula densa located in the distant tubule, the cells on it can detect changes in the concentration of sodium chloride, which is dependent on flow rate, and induce a modification in the diameter of the afferent arteriole.In conclusion, blood flow and glomerular filtration are two hugely important factors in renal function and both can be regulated by the kidney itself via two mechanisms.
To learn more about renal autoregulation, read here:
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Classify each of the statements and hormone interactions with the appropriate interactive effect.
The missing statements and hormone interactions are:
One hormone opposes the action of another.The effects of insulin and glucagon on blood glucose levelsOne hormone enhances the target organ's response to the second hormone that is secreted later.The effects of estrogen and progesterone on the uterus.The effects of FSH and testosterone on sperm production.Two or more hormones act together to produce an effect that is greater then the sum of their separate effects.AntagonisticOne hormone opposes the action of another.The effects of insulin and glucagon on blood glucose levels.PermissiveOne hormone enhances the target organ's response to the second hormone that is secreted later.The effects of estrogen and progesterone on the uterus.SynergisticThe effects of FSH and testosterone on sperm production.Two or more hormones act together to produce an effect that is greater then the sum of their separate effects.What kind of interactive effects do hormones have?
Hormones have three ways of interaction that affects how a cell can give.
Antagonistic
One hormone has the opposite effect of another one. For example, when glucose levels are high, our body releases insuline so that our body can store it for later. However, when glucose levels are low, our body releases glucagon to release the storaged glocose.
Permissive
The release of one hormone allows the second one to act in a different organ. For example, the hypothalamus releasing TRH, which affects the hypofisis releasing TSH, and his hone affects the tyrod gland, which will produce T4 and T3.
Synergistic
It is an effect that happens when two hormones with a similar effect act together, amplifying their effect. For example, the increasing levels of testosterone and FSH together allow for sperm production.
Learn more about hormones here:
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The set of alleles an organism has for a particular trait is what ____
Answer:
i would help you with your work but i dont know how ro do it myself
Explanation:
im so sorry
1. Predict: What do you think the offspring of a black mouse and a white mouse will look like?
In a sensory pathway, which neuron detects the stimulus and transmits the signal to the spinal cord or brainstem
Answer:
Afferent neurons.
Explanation:
because in the dorsal roots carry impulses from the body's sensory receptors to the spinal cord where the information begins to be processed and because The ventral horns contain efferent motor neurons which control the body's periphery.
How long ago did the first animals adapt to living on land?.
Answer:
440 - 410 million years ago
Explanation:
Whatever their origins, animals may have ventured onto land early in the Cambrian. Previously scientists believed that animals did not begin to colonise the land until the Silurian (440 - 410 million years ago).
Ways to reduce carbon dioxide in the air/atmosphere
Answer:
1) Forests. ...
2) Farms. ...
3) Bio-energy with Carbon Capture and Storage (BECCS) ...
4) Direct Air Capture. ...
5) Carbon Mineralization. ...
6) Ocean-based Concepts. ...
The Future of Carbon Removal.
Explanation:
these are six ways that you can reduce carbon dioxide in the air/atmosphere!
The cranial nerve responsible for movement of the medial rectus, superior rectus, inferior rectus and inferior oblique eye muscles is the ________ nerve.
Answer: This is the oculomotor nerve.
I hope this helps!
L Pretest: Unit 1
Question 14 of 30
Which technology can environmental scientists use to follow animals that
have been fitted with electronic collars?
A. Environmental DNA (eDNA) surveillance
OB. Global positioning systems (GPS)
OC. Geographic information systems (GIS)
OD. Unmanned aerial systems (UAS)
SUBMIT
The Global Positioning System (GPS) is used by environmental scientists to monitor the movements of polar bears and other sensitive populations. So, the correct option is B.
What is Global Positioning System?A satellite-based radio navigation network owned by the US government and run by the US Space Force is known as the Global Positioning System, or Navstar GPS. A GPS is a global satellite navigation system that can be used for tracking, navigating, and other purposes.
In today's world, GPS is a necessity, and if someone gets lost, their cell phone's GPS can assist us locate them. Environmental scientists use GPS to follow polar bears and other fragile animals in a similar way. Certain GPS receivers have a precision of one centimetre, allowing them to pinpoint their location (0.4 inches). Location is provided by GPS devices in terms of latitude, longitude, and altitude.
Therefore, the correct option is B
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#SPJ7
If the snake were removed from the ecosystem, which organism would immediately be impacted? (6b)
A.
The mouse population would increase because one of their predators was removed.
B.
The rabbit population would increase because one of their predators was removed.
C.
The mouse population would increase because they have less competition.
D.
The rabbit population would increase because they have less competition.
Answer:
A or B
Explanation:
What ever is right under the snake in the food chain.
Which of these are examples of how bacteria are beneficial? (Select all that apply.)
1. They can cause disease.
2. They help us digest food.
3. They are used to add flavor to some foods.
4. They change milk into cheese.
Answer:
The bacteria in our bodies help degrade the food we eat, help make nutrients available to us and neutralize toxins, to name a few examples[8]; [9]; [10]. Also, the microbiota play an essential role in the defense against infections by protecting the colonized surfaces from invading pathogens.
Explanation:
hope this helps
1. They can cause disease.
2. They help us digest food.
3. They are used to add flavor to some foods.
4. They change milk into cheese.
Explanation:
answers.
2
3
4
In order for the egg to reach the uterus, contractions need to occur on the uterine wall to move the egg. What two systems work together to make this
happen?
A) Reproductive and Integumentary
B) Immune and integumentary
C) Circulatory and Digestive D) Reproductive and Muscular
What do you think is one of the factors that could affect the population of the monarch butterflies in Mexico
Answer:
climate change
Explanation:
the deforestation of habitat in mexico, and the loss of native plants in the us that monarchs rely on to feed and reproduce.
What term refers to the process by which cancerous cells spread throughout the body? a) malignant
b) metastasis
c) benign
d) mitosis
Answer:
I believe the correct answer is B) metastasis
What type of fossilization results when the whole animal is preserved?
Answer:
ice /freezing fosilization results when the whole animal is preserved
PLEASE HELP I NEED THIS DONE!!!! 60 POINTS!!!!
Answer:
Below
Explanation:
1. Sedimentary rock
2. Metamorphic rock
3. Magma
4. Igneous rock
5. Weathering and Erosion Ign.
6. Weathering and Erosion Met.
7.Weathering and Erosion Sed
8. Compaction and Sedimentation.
9. Heat and pressure Sed.
10. Heat and pressure Ig
11. Melting
1. Sedimentary Rock
2. Metamorphic Rock
3. Magma
4. Igneous Rock
5. Weathering & Erosion (Ig)
6. Weathering & Erosion (Met)
7. Weathering & Erosion (Sed)
8. Compaction & Cementation
9. Heat & Pressure (Sed)
10. Heat & Pressure (Ig)
11. Melting
12. Cooling & Hardening
Hope this helps!
Brown coat color rabbits possess the dominant allele B, and white coat color rabbits possess the recessive allele b. If the frequency of the allele for white coat color is 0.04, what is the frequency of the dominant allele in the population?
Assuming Hardy-Weinberg equilbrium, we have
p + q = 1
where p = frequency of dominant allele and q = frequency of recessive allele. So
p = 1 - q = 1 - 0.04 = 0.96
Consequently we have
• p² = 0.9216 = frequency of hom ozygous domininant genotype
• pq = 0.0768 = frequency of heterozygous genotype
• q² = 0.0016 = frequency of hom ozygous recessive genotype
since
p² + 2pq + q² = 1
What is the correct order of structures that a piece of food would encounter as it travels through the alimentary canal of a bald eagle?.
The correct order of structures is mouth, oesophagus, crop, stomach(proventriculus), gizzard, intestine, and anus.
The digestive tract of birdsThe digestive tract of birds starts from the mouth and ends at the anus.
As the food enters the oesophagus through the mouth, it is pushed down to the first stomach called the proventriculus.
Hydrochloric acid, mucus and a digestive enzyme, pepsin, are secreted by specialized cells in the proventriculus and start the process of breaking down the structure of the food material.
Food substances that are hard to digest are transferred to the gizzard. Nutrients are absorbed in the intestines and undigested food substances are removed through the anus.
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Are heated air and wind shear the cause for severe storms? Explain.
Answer:
Yes, they are very much the main cause of severe storms because the heat molecules get into the atmosphere and clouds, causing chemical reactions and damage. At some point in time, the energy built up, as well as the damage done, must undo itself. This is done through a storm. It is the environment's way of cleaning itself.
As a part from this video below states, wind shear is a leading cause in severe storms.
When arginine is added to a culture already growing exponentially in a medium without arginine, what occurs?.
Answer:
When arginine is added to a culture growing exponentially in a medium without arginine, what occurs? Growth continues, but the production of enzymes required for the synthesis of arginine ceases
Explanation:
Which portion of a neuron receives a signal from a receptor or other neurons?.
Answer:
Dendrites - specialized to receive neuronal signals.
The peristaltic movement of colonic contents triggered by the gastrocolic reflex approximately 1-3 times per day is called
please help with question 6!!
Answer:
Electrical energy
Explanation:
The point of panels is conduct energy from the sun and convert to electrical energy without producing pollution. Therefore, the answer is electrical energy.
Nuclear energy can only be find in explosives or stars.
Kinetic energy is the energy of an object's motion due to the object's motion.
An element that can bioaccumulate and
lead to biomagnification is
A. hydrogen
B. oxygen
C. argon
D. mercury
Explanation:
OPTION (D) IS CORRECTAn element that can bioaccumulate and
lead to biomagnification is "MERCURY "[tex] \large \sf \pmb{D) \: Mercury}[/tex]
An element that can bioaccumulate andlead to biomagnification is MercuryWhat is Mercury with Explanation?
brainly.ph/question/105276What is Planet Mercury?
brainly.ph/question/550411Which level of taxonomy is the largest and most inclusive? Group of answer choices phylum Domain species order
Answer:
Domain
Explanation:
The order of classification is like this (from biggest to smallest):
Domain -> Kingdom -> Phylum -> Class -> Order -> Family -> Genus -> Species
Hope this helped!
What characteristics do you expect to observe with a microscope if you investigate the division of mitochondria and chloroplasts in eukaryotic cells
The characteristics of mitochondria is that it has an oval shape bounded by double membrane while chloroplast have a green color.
What are Organelles?These are vital parts of the cell as they perform various functions required for the survival of the organism.
The mitochondrion has an oval shape while chloroplasts are green due to the presence of the green pigment known as chlorophyll which is used for photosynthesis.
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Energy for use in our cells are stored in the form of
1) chemical bond energy
2) physical energy
3) heat energy
4) mechanical energy
Answer:chemical bond energy
Explanation:weegy
The fibrocartilage pad between the medial condyle of the femur and the medial condyle of the tibia is called the __________.
Medial meniscus are fibrocartilage attached to the tibial collateral ligament, that is, between the medial condyle of the femur and the medial condyle of the tibia.
What is medial meniscus?It is an articular fibrocartilage that extends medially across the knee joint, where it attaches to the tibia anterior to the insertion of the anterior cruciate ligament.
This in the middle zone has continuity with the deep portion of the medial ligament, being well attached to the tibia and femur and acting as a cushion and distributing the weight of the femur.
Therefore, we can conclude that the medial meniscus are fibrocartilage attached to the tibial collateral ligament, that is, between the medial condyle of the femur and the medial condyle of the tibia.
Learn more about medial meniscus here: https://brainly.com/question/15899347
Which part of the plant contains the most chlorophyll?.
Answer:
The palisade layer
The palisade layer contains the most chloroplasts as it's far close to the pinnacle of the leaf. The chloroplasts comprise the pigment chlorophyll. The palisade cells are organized upright.
What is the name of the protein found in frozen yogurt and ice cream?
Answer:
Whey protein.
These proteins help you gain strength, and healthy fats.
__________________________________________________________
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