-Marfan syndrome can cause hypermobility of a biaxial joint, allowing for...
a-abduction and adduction of the joint to be lost.
b-the inability to rotate the joint.
c-more stability of the joint.
d-hyperextension and circumduction of the joint.

Answers

Answer 1

Marfan syndrome can cause hypermobility of a biaxial joint, allowing for hyperextension and circumduction of the joint.

What is hypermobility?

Hypermobility is a condition in which the ligaments, which are connective tissues that help bind bones together, are looser than average. This can result in an individual having a greater range of motion than usual in their joints. Hypermobility can be genetic or caused by injury, among other things.

Marfan syndrome is a genetic disorder that affects the body's connective tissues, which provide the body with strength and support. Marfan syndrome affects the entire body and can cause a variety of symptoms, including hypermobility of the joints. This means that people with Marfan syndrome may have a greater range of motion than usual in their joints.

In addition, Marfan syndrome can cause aortic aneurysms, which can be life-threatening. People with Marfan syndrome are more likely to develop an aortic aneurysm than the general population. As a result, it is critical that individuals with Marfan syndrome are monitored by a doctor on a regular basis.

What is a biaxial joint?

A biaxial joint is a type of joint in which motion occurs in two planes. This implies that the joint can move back and forth as well as up and down.

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Related Questions

Neural signals from olfactory cilia are transmitted to the __________ and then transmitted to the __________ and other areas of the brain. a. thalamus . . . olfactory cortex b. olfactory bulb . . . olfactory cortex c. olfactory cortex . . . olfactory bulb d. olfactory bulb . . . thalamus please select the best answer from the choices provided a b c d

Answers

Olfactory Bulb…Olfactory Cortex

Suppose a mutation occurs within the cells of a Great Blue Heron. The Mutation could be.

Answers

D, all of the above mutations can be harmful, neutral or, beneficial

A researcher was studying mutations in bacteria. He found that certain bacteria had changes in their DNA that allowed them to be resistant to antibiotics. This research is an example of
. The mutation will lead to

Answers

The research on mutations in bacteria and the discovery of DNA changes that confer antibiotic resistance exemplify evolutionary adaptation. The mutations provide the bacteria with a survival advantage by allowing them to resist the effects of antibiotics, leading to the emergence and spread of antibiotic-resistant bacteria.

The research conducted by the scientist studying mutations in bacteria, specifically the discovery of DNA changes that confer antibiotic resistance, is an example of evolutionary adaptation. Evolutionary adaptation refers to the process by which organisms acquire genetic changes over time that enhance their survival and reproduction in a particular environment.

In this case, the bacteria underwent genetic mutations that resulted in changes in their DNA. These changes provided the bacteria with a survival advantage by making them resistant to antibiotics, which are typically used to kill bacteria and treat infections. As a result, the bacteria with the mutation were able to survive and reproduce in the presence of antibiotic drugs that would have otherwise eliminated them.

This phenomenon is a classic example of natural selection, a fundamental mechanism of evolution. The bacteria with the advantageous mutation had a higher chance of survival and passing on their antibiotic resistance traits to future generations. Over time, this can lead to the spread of antibiotic-resistant bacteria, posing significant challenges in healthcare and the treatment of bacterial infections.

The mutation in the bacteria's DNA leads to antibiotic resistance by altering the structure or function of certain proteins targeted by the antibiotics. These changes may prevent the antibiotics from effectively binding to the bacterial proteins or interfere with the drugs' mechanisms of action, rendering them ineffective in killing or inhibiting bacterial growth.

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True or false

An object will accelerate in free fall because the only force acting on it is gravity.

Answers

True because gravity pulls

What causes hair cells to depolarize?

Answers

The cause of hair cells depolarization is the movement of stereocilia in response to sound waves or vibrations.

Sound waves or vibrations enter the ear and travel to the inner ear, specifically the cochlea. Within the cochlea, these vibrations cause the movement of the basilar membrane, upon which the hair cells are located.

The hair cells have tiny, hair-like structures called stereocilia on their surface. The movement of the basilar membrane causes the stereocilia to bend or tilt in a particular direction.

This bending of stereocilia leads to the opening of mechanically-gated ion channels at the tips of the stereocilia. The opening of these ion channels allows the influx of potassium ions (K+) into the hair cells.

The influx of potassium ions results in a change in the membrane potential, causing the hair cells to depolarize.

Depolarization of hair cells leads to the release of neurotransmitters, which are then picked up by the auditory nerve and transmitted to the brain for interpretation as sound.

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GIVING BRAINIEST FOR CORRECT ANSWER

In which two ways do plant cells use the sugar made in photosynthesis ?

• to produce phosphate groups
• to store inorganic matter
• to supply the plant with energy for life
• to make other types of organic molecules

Answers

The two ways in which plant cells use the sugar made in photosynthesis are to supply the plant with energy for life and to make other types of organic molecules. The correct options are c and d.

What is photosynthesis?

Photosynthesis is a method that plants and other lifeforms use to transform light energy into chemical energy that can then be released to fuel the organism's activities via cellular respiration.

Plants use their leaves to trap light energy during photosynthesis. Plants use the sun's energy to convert water and carbon dioxide into glucose, a sugar.

Plants use glucose for energy and to make other substances such as cellulose and starch. Cellulose is used to construct cell walls.

Thus, c and d are the correct options.

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which of the following is true regarding the ets? (select all that are true) group of answer choices it is located on the outer membrane of the mitochrondria. all of the complexes traverse the inner membrane, except complex ii. oxygen is required to be present for the ets to operate for atp formation hydrogen ions (protons) are actively pumped from the inner membrane space to the matrix by the complexes nadh donates electrons to complex i.

Answers

The inner mitochondrial membrane contains the Electron Transport System .

The oxidative phosphorylation process, also known as the electron transport chain, is a collection of four protein complexes that combine redox events to produce an electrochemical gradient that results in the production of ATP. Both photosynthesis and cellular respiration take place in mitochondria.

The electrons in the electron transport chain (ETC) pass through a chain of proteins that raises its reduction potential and results in an energy release. A proton gradient is produced by pumping hydrogen ions (H+) from the mitochondrial matrix to the intermembrane space with the majority of this energy being lost as heat.

This gradient generates an electrical difference with a positive charge outside and a negative charge inside, increasing the acidity in the intermembrane gap. Complex I, Complex II, Coenzyme Q, Complex III, Cytochrome C, and Complex IV are the ETC proteins in general order.

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I'll mark brainliest please help

I'll mark brainliest please help

Answers

Answer: The food that animals eat can be transformed into usable energy for cells or can be used to build new cells, which form tissues like skin and muscle. ... The process of growth involves eating food, breaking down food through digestion, absorbing nutrients from food, and building tissue.

Hope this is what you are looking for... stay safe and have a great day!!! :D

When a persen is exposed to a pathogen for the first time, he or she may develop a rash, experience swelling, and increased temperature in the area, as well as a fever, These symptoms are due to swelling, and increased temperature in the area , as well as a fever. These symptoms are due to

When a persen is exposed to a pathogen for the first time, he or she may develop a rash, experience swelling,

Answers

Answer:

2nd one or the light blue one. Since it is the first time it cant is a direct response as it has never seen it before.

Explanation:

Traits depend upon heredity true or false

Answers

Answer:

Physical traits yes, personality traits false. Just depends on what type of traits.

Explanation:

Hope this helps!!

A closed ecosystem made by humans is called…

Answers

Answer:   A closed ecological system for an entire planet is called an ecosphere.

Explanation: A closed ecological system for an entire planet is called an ecosphere. Man-made closed ecological systems which were created to sustain human life include Biosphere 2, MELiSSA, and the BIOS-1, BIOS-2, and BIOS-3 projects.

Answer:

An Ecosphere- according to the internet

There are two types of blood vessels that connect to capillaries: venules and arterioles. Based on their names, what can you guess their role is in carrying blood

Answers

The vasculature is a network of blood arteries that connects the heart to all of the body's organs and tissues. Arteries and arterioles transport oxygen-rich blood and nutrients from the heart to the organs and tissues, while veins and venules return deoxygenated blood to the heart.

Blood vessels are circulatory system components that convey blood throughout the human body. These veins carry blood cells, nutrients, and oxygen to the body's tissues. They also remove trash and carbon dioxide from tissues. All of the body's tissues rely on the functioning of blood arteries to support life.

There are five types of blood vessels: arteries, which take blood out from the heart; arterioles; capillaries, which exchange water and chemicals between the blood and the tissues; venules; and veins, which bring blood back towards the heart from the capillaries.

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Full Question: There are two types of blood vessels that connect to capillaries: venules and arterioles. Based on their names, what can you guess their role is in carrying blood? Do they carry oxygenated or deoxygenated blood?

A chimpanzee bone marrow cell, in prophase of mitosis, contains 48 chromosomes. How many chromatids does it contain?

Answers

If a chimpanzee bone marrow cell in prophase of mitosis contains 48 chromosomes, it contains a total of 96 chromatids (2 chromatids per chromosome).

Mitosis is the process by which cells divide to form two identical daughter cells. It is a fundamental process of cell division that occurs in all eukaryotic cells and is essential for the growth, repair, and reproduction of cells and tissues. In the prophase of mitosis, each chromosome consists of two identical sister chromatids that are joined together at the centromere. During mitosis, the sister chromatids will separate and move to opposite poles of the cell, forming two identical daughter cells with the same number of chromosomes as the original cell. This process ensures that each daughter cell receives an exact copy of the genetic material from the parent cell.

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how the structure of dna determines the structure of proteins which carry out the essential functions of life through systems of specialized cells.

Answers

The structure of DNA determines the structure of proteins because proteins are made by the central dogma process where DNA is the initial component.

In the process of the central dogma, transcription is the process through which the DNA is transcribed into the mRNA. Through the information in the mRNA, proteins are produced by the translation process.

Hence, the structure of proteins as well its function etc are all determined by the DNA whose information is transcribed and translated for the formation of that particular protein.

Each protein formed from the transcription and translation of DNA has a specialized function to perform.

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How might you explain the discrepancy between the normal length of prolactin (199 amino acids) and the length of the polypeptide synthesized in your experiment (227 amino acids)

Answers

The best way to explain the discrepancy between the normal length of prolactin (199 amino acids) and the length of the polypeptide synthesized in the experiment (227 amino acids) is that in the absence of Signal Recognition Particle (SRP) and the Endoplasmic Reticulum membrane,a prolactin precursor molecule is therefore synthesized.

Prolactin also plays a role in the stimulation of the proliferation of oligodendrocyte precursor cells.

Relating to all, The Signal Recognition Particle plays a crucial role in mediating the transport of secretory and membrane protein to the Endoplasmic Reticulum or plasma membrane.

This can occur both in the prokaryotic or eukaryotic cell.

what is the relationship between heart rate & respiratory rate (impact on oxygen, carbon dioxide & energy levels)​

Answers

USE SOCRACTIC IT WOULD REALLY HELP WITH QUESTIONS LIKE THIS !!

the process that was most likely used to modify the plants traits and inctease their natural rubber production was?

Answers

The process that was most likely used to modify the plant's traits and increase their natural rubber production was genetic engineering.

Genetic engineering involves the modification of an organism's DNA, which is responsible for the expression of its traits. In this case, scientists would have identified the specific genes responsible for rubber production in the plant and modified them to increase their activity.

There are several techniques that can be used in genetic engineering, including CRISPR-Cas9, RNA interference, and gene editing. CRISPR-Cas9, in particular, is a popular technique that allows for precise and targeted editing of specific genes. This technique involves the use of an enzyme called Cas9, which acts as a pair of molecular scissors to cut the DNA at a specific location.


Once the genes responsible for rubber production have been modified, the plant can be bred to create a new variety that produces higher levels of rubber. This process is known as selective breeding and involves choosing plants with the desired traits and breeding them together to create a new, more productive strain.

In conclusion, genetic engineering is the most likely process used to modify the plant's traits and increase their natural rubber production. By targeting specific genes and altering their expression, scientists can create new plant varieties that are more productive and have greater commercial value.

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From which layer of the atmosphere do particles of air escape into space?

Responses

troposphere

troposphere

mesosphere

mesosphere

stratosphere

stratosphere

exosphere

exosphere

Answers

Exosphere. This is the atmospheres topmost layer, it ranges in altitude from roughly 375 miles (600 km) to 6,200 miles (10000) km. Satellites circle the planet in this layer while atoms and molecules escape into space


Chemical bonds are broken in which molecules?

Answers

When a chemical reaction occurs, molecular bonds are broken and other bonds are formed to make different molecules. For example, the bonds of two water molecules are broken to form hydrogen and oxygen. Energy is always required to break a bond, which is known as bond energy. Sorry if I’m late

how many toes are on the human body

Answers

Answer:

10 toes total XD

Explanation:

Answer:

10

Explanation:

So I’ve been wanting to start my own salt water aquarium, if you have one or know a lot about them please explain to me exactly how hard it is and just information I should know!

Answers

It’s definitely more work than a fresh-water, and can cost more in maintenance etc.

Always measure salt levels
Give your fish lots of space!

Which of the following regions of the brain is incorrectly paired with its function?
A. Corpus callosum - communication between the left and right cerebral cortices
B. Cerebrum - calculation and contemplation
C. Medulla oblongata- homeostatic control
D. Cerebellum - language comprehension

Answers

Answer:

c medulla oblongata

Explanation:

because medulla oblongata is the central nervous system where all impulse sent to.

how gender brains differ?

Answers

The main biological difference between the brain of women and men it's related to its volume. Since cis women gender (women who identify with the sex they were born with, i.e they have feminine reproductive organs ) is usually smaller than cis man gender ( men who identify with the sex they were born with, i.e masculine reproductive organs), usually their brain (women's) is also smaller than men. This difference of volume usually brings rigged other characteristics too, e.i smaller brains allow a slightly bigger proportion of grey matter compared to white matter, and more connection between both hemispheres (which is related to multitasking) compared with the connections inside each one of them.

Byproducts of metabolism are retained, leading to cell membrane damage. The number of cells contained within an organism is preset for life expectancy. When researching biologic theories related to aging, which statements are receiving increased acceptance?

Answers

When researching biologic theories related to aging, the statements that are receiving increased acceptance include: Byproducts of metabolism are retained, leading to cell membrane damage. The number of cells contained within an organism is preset for life expectancy.

Why do we age?

The aging process is a complex phenomenon that involves changes in biological, physiological, and social aspects of human beings. Scientists have studied various biologic theories related to aging to understand why and how aging occurs. The two main theories that are gaining increased acceptance are the Wear and Tear Theory and the Programmed Theory.

According to the Wear and Tear Theory, the accumulation of damage due to environmental factors, such as toxins and other chemicals, can cause the body to wear down over time. As byproducts of metabolism are retained, they can lead to cell membrane damage. This theory assumes that the body's ability to repair itself decreases with age and that the accumulated damage eventually causes the body to fail.

The Programmed Theory, on the other hand, assumes that the number of cells contained within an organism is preset for life expectancy. Aging is therefore a result of the programmed failure of cells to divide and replicate after a certain number of times. This theory suggests that aging is a natural and inevitable part of the life cycle.

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The two biological theories related to aging which are receiving increased acceptance are the free radical theory and the mitochondrial theory of aging.

The free radical theory of aging is a biological theory, which says that an organism's life span is determined by the number of free radical reactions that occur within the cells of the organism. Free radicals are chemically active atoms or molecules that contain unpaired electrons.

These molecules are highly reactive and can cause oxidative damage to cellular structures including lipids, proteins, and DNA. This damage accumulates over time, leading to cellular dysfunction and ultimately to age-related diseases.

The mitochondrial theory of aging: The mitochondrial theory of aging is another biological theory that states that mitochondrial DNA damage accumulates with age.

Mitochondria are the organelles responsible for producing ATP (adenosine triphosphate) - the energy molecule of the cell. During this process, free radicals are produced which damage mitochondrial DNA.

As mitochondrial DNA accumulates damage over time, energy production decreases leading to cellular dysfunction and aging.

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Which property is a main difference between a nucleic acid and a carbohydrate?

Responses

A nucleic acid contains carbon and oxygen atoms and a carbohydrate does not. A nucleic acid contains carbon and oxygen atoms and a carbohydrate does not. A nucleic acid contains sulfur and nitrogen atoms and a carbohydrate does not. A nucleic acid contains sulfur and nitrogen atoms and a carbohydrate does not. A nucleic acid contains phosphate and nitrogen atoms and a carbohydrate does not. A nucleic acid contains phosphate and nitrogen atoms and a carbohydrate does not. A nucleic acid contains hydrogen and carbon atoms and a carbohydrate does not. A nucleic acid contains hydrogen and carbon atoms and a carbohydrate does not

Answers

The main difference between a nucleic acid and a carbohydrate is that a nucleic acid contains phosphate and nitrogen atoms while a carbohydrate does not.

Nucleic acids are biological macromolecules that contain the genetic code for life. They play a vital role in the transmission and expression of genetic information. Nucleic acids are classified into two types: DNA and RNA. DNA is responsible for storing genetic information, while RNA is responsible for transmitting genetic information and assisting in protein synthesis.Carbohydrates, on the other hand, are macromolecules that play a variety of roles in living organisms. They are a primary source of energy for the body and serve as structural components of cell membranes. Carbohydrates can be found in many different forms, including sugars, starches, and fibers. However, carbohydrates do not contain phosphate and nitrogen atoms, which are the key constituents of nucleic acids.So, the correct answer is that a nucleic acid contains phosphate and nitrogen atoms and a carbohydrate does not.

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can someone explain which flow corresponds to each effect

can someone explain which flow corresponds to each effect

Answers

Answer: The answer is attached with the image given below.

Explanation: The first diagram has the concentration of water molecules higher inside the cell than that of the surroundings, as a result, water molecules move outside the cell thereby causing the cell to shrivel.

The second diagram has a higher concentration of water molecules in the surrounding than inside the cell. As a result, the water molecules from outside will move inside the cell causing the cell to burst.

In the third diagram, the concentration of water molecules in the solution is the same as the inside of the cell. As a result, no net movement of water molecules occurs, causing no effect on the cell.

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can someone explain which flow corresponds to each effect

Ex. 1=
Ex 2 =
Which example is law or theory:

EXAMPLE HOW YOU KNOW

Answers

i just came here to say, is that jk in your pfp

Answer:

The question is wrong :")

Explanation:

lol bye bye army....go study before namjesus shave your eyebrows off

What are the nak factors for an infant having gastro-oesophageal reftun? 3. lower desophageal sphincter disorder, oxygen at birth b. neurodevelopmental delay, caesarean section birth e hiatua hernia,

Answers

The risk factors for an infant having gastroesophageal reflux are given below: Lower esophageal sphincter malfunction: This is a condition that occurs when the muscle ring that separates the esophagus and stomach does not contract properly, allowing stomach acid to flow back up into the esophagus.

GERD occurs when stomach acid repeatedly irritates the esophagus. This can cause inflammation and pain in the chest. Neurodevelopmental delay: In some circumstances, neurological difficulties can cause GERD. GERD in children with neurological disorders like as cerebral palsy and other disorders occur more frequently. Cesarean section birth: The baby's digestive system does not develop as effectively when they are born via Caesarean section. This may lead to stomach and digestion issues.

Hiatal hernia: GERD can be caused by a hiatal hernia, which occurs when the stomach protrudes through the diaphragm into the chest. Hiatal hernias may sometimes cause symptoms of GERD, such as chest pain, difficulty swallowing, and regurgitation. Oxygen at birth: Infants who receive oxygen at birth have a higher risk of GERD. Oxygen at birth may cause respiratory problems in children and a greater risk of respiratory infections.

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Why would two different species have similar features or behaviours

A.) similar DNA
B.) different time periods
C.) similar environmental pressures

Answers

Two different species have similar features or behaviors because of the similar environmental pressures that is present in option C. Many species that live in a similar environment show similar behavior.

What is an environment?

In the environment, there are different types of species, such as dog species, cat species, etc., and all of them are different from each other. They have different genes in their DNA, but as they live in a particular environment and face similar environmental pressures, they show similar behavior patterns.

Hence, two different species have similar features or behaviors because of the similar environmental pressures that is present in option C.

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please helpppppppppppppp

please helpppppppppppppp

Answers

Answer:

alike- plants absorb the light energy they covert it into chemical energy for their own nutrition.

different- energy stored in the bonds of atoms and molecules

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