Answer:
C, is the answer
Explanation:
Option C. sound vibrations are converted to nerve impulses.
What is in the cochlea?The cochlea contains the sensory organ of hearing. It bears a striking resemblance to the shell of a snail and in fact, takes its name from the Greek word for this object. The cochlea is a spiral tube that is coiled two and one-half turn around a hollow central pillar, the modiolus.
What is the main function of the cochlea?The cochlea is a hollow, spiral-shaped bone found in the inner ear that plays a key role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual frequencies of sound.
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What 3 numbers surround the element symbol?
In which medium will a sound wave travel fastest?
ice at 0°C
iron at 150°C
liquid water at 75°C
helium gas at 50°C
Answer:
liquid water at 75° C
Explanation:
Hope this helps:)
Answer:
liquid water at 75° C
Explanation:
Can someone help me please, i cant find the answer to this question anywhere.
Answer:
light dependent reaction
Which is a property of every homogeneous mixture?
Each part of the mixture has the same appearance.
The mixture is made up of a solid dissolved in a liquid.
The characteristics of the mixture change within a single sample.
The components of the mixture change within a single sample.
Answer:
Each part of the mixture has the same appearance would be a property of a homogeneous mixture. A homogeneous mixture has a uniform composition and every part of the solution has the same properties.
Explanation:
hope it helps, please mark as brainliest
Answer:
Each part of the mixture has the same appearance.
Explanation:
Which is not a disease of the respiratory system?
O COPD
O Asthma
O Diabetes
Answer:
I think non of them are correct. here is the reason
Explanation:
Diabetes has an impact on lung function, or how well you breathe. Some studies show that lung function gets worse as blood glucose levels increaseAsthma is a long-term disease of the lungs. It causes your airways to get inflamed and narrow, and it makes it hard to breathe.Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. Symptoms include breathing difficulty, cough, mucus (sputum) production and wheezingI need to know number 7. anything will help
Answer:
I'm not sure of the answer but I do believe it is C The Great Lakes
On February 21, a student observes that the Moon cannot be seen in the clear
night sky. On what date will the student not be able to see the Moon again in the
clear night sky?
A. February 28
B.March 7
C.March 14
D.March 21
Answer:
Okay so the answer is
C...
On February 21, a student observes that the Moon cannot be seen in the clear night sky. The date when the student is not able to see the Moon again is on March 21. The correct option is D.
What is the moon?The moon is the only natural satellite of the earth. It is white and gray and visible from the earth on nights only. It is the fifth-largest satellite in the solar system.
The moon has different phases seen from the earth because the moon revolves around the sun. The four phases have been named full moon, no moon, C moon, and half moon.
In 28 days, the moon is not visible for one day, then the other day it is visible and C-shaped. The student was seen on February 21.
21 + 27 day means 21 march.
Thus, the correct option is D. March 21.
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please help me if your right ill give you anything please hellppp
Answer:
C
Explanation:
An ecosystem food chain always starts with producers
Consumers then consume the energy from producers (prey on them)
Decomposers are organisms which break down dead material and provide energy to the environment for which producers can use which creates a looped cycle
Raccoons living in cities have learned to open the lids of garbage cans. This
is an example of an
?
O Physiological adaptations
O Structural adaptations
O Behavorial adaptations
O Selective breeding
Answer:I think the first one
Explanation:
Answer:
its behavorial adaption
Explanation:
Phycological adaption is less of what they are doing and more of how theybare doing it
and
structural adaption is how they adapt to their habitat
selective breeding just wouldnt make sense in this scenario
therefore the answer is behavoral adaption
hope this helps
Rhinos and zebras will often be seen with small birds known as Oxpeckers on their back. This is because the Oxpeckers eat the parasites and other bugs that live on the zhino or zebra's skin. What type of ecological relationship is this?
1 Commensalism
2 Predation
3 Parasitism
4 Mutualism
Answer:
4. Mutualism
Explanation:
mutualistic relationship
Answer: 2
Explanation:
PS love your hair
which body system gives your body structure?
How would someone with diabetes know they need medical help?
You may be diagnosed with diabetes because you go to the doctor for: persistent infections or a slow-healing wound. complications that are associated with prolonged high blood sugar levels, such as numbness or tingling in your feet. heart problems.
How do Newton’s laws of motion explain why it is important to keep the ice smooth on a hockey rink so that players can pass a puck as quickly as possible?
Smooth ice reduces the inertia of the hockey puck.
Smooth ice increases the force used to accelerate the hockey puck.
Smooth ice reduces the unbalanced forces that would slow the hockey puck.
Smooth ice decreases the reaction force that the ice exerts on the hockey puck.
It is important to keep the ice smooth on a hockey rink because this reduces the unbalanced forces that would slow the hockey puck.
Frictional forcesFrictional forces are opposing forces to the motion of an object on a platform.
In order to be able to pass a puck as quickly as possible on a hockey rink, there should be a minimal frictional force on the ice surface on which the puck moves.
With minimal opposing forces, the puck will move as unhindered as possible and passing as fast as possible would be easy.
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Answer:
C
Explanation:
which method of heat transfer is what caused the green house effect on earth
Answer:
Radiative transfer
Explanation:
The greenhouse effect is a phenomenon of radiative transfer, the process by which the energy of light waves is exchanged in matter. Radiative transfer dictates what energy is reflected, absorbed, and emitted.
okay thanks but who guessed I don't wanna fail please just tell me the truth ill do anything if your right
PLEASE HELP
Experimental question: At what pH and amount of substrate would the enzyme amylase would have the most amount of product (enzyme activity)?
Whats your Hypothesis
Answer:
What are the three main groups into which mammals are divided?
Answer:
The three groups into which mammals are divided are monotremes, marsupials, and placentals.
Answer:
Monotremes, Marsupials, and Placental mammals.
Mono mammals lay eggs
Marsupials are developed in the stomach/pouch
Placental mammals are developed in the fetus/uterus.
Which factor is most important for determining the phase in which a substance exists?
A. its volume
B. its density
C. its temperature
D. its mass
Answer:
The answer is Mass
Blood type is controlled by the inheritance of any two of the following alleles: IA, IB, or i. IA codes for type A blood. IB codes for Type B blood. Both IA and IB are codominant. The i allele is recessive and will cause Type O blood whenever two copies of the allele are present.
If a mother has Type AB blood (IAIB) and a father has Type O blood (ii), what percentage of their children are likely to have Type A blood?
A. 25%
B. 50%
C. 100%
D. 0%
Answer:
B
Explanation:
PLEASE HELP ME!!!
A.) transport of molecules
B.) immune response
C.) energy conversions
D.) synthesis of new molecules
A sequence of a DNA template strand is shown below.
3’ T C C A A T G G C T T A T T T G C A 5’
Which of these is the correct amino acid chain produced from the DNA template strand?
Arginine – Leucine - Proline – Asparagine – Lysine – Arginine
Serine - Leucine – Proline – Asparagine – Lysine – Arginine
Tryptophan – Phenylalanine – Leucine – Glycine – Asparagine – Phenylalanine
Tryptophan – Phenylalanine – Leucine – Glycine – Asparagine - Serine
The correct amino acid chain produced from the DNA template strand will be Arginine – Leucine - Proline – Asparagine – Lysine – Arginine. The correct option is A.
What is amino acid?Amino acids are molecules that form proteins when they combine. The building blocks of life are amino acids and proteins.
Amino acids are left over after proteins are digested or broken down. To help the body, the human body uses amino acids to make proteins: Food should be broken down.
A codon is a three-nucleotide (DNA or RNA) sequence that forms a unit of genomic information encoding a specific amino acid or signaling the end of protein synthesis (stop signals).
There are 64 different codons, 61 of which specify amino acids and three of which serve as stop signals.
The amino acid sequence for the given template will be:
3' AGGUUACCGAAUAAACGU 5'
So, as per three letter code, the amino acid chain will be:
Arginine – Leucine - Proline – Asparagine – Lysine – Arginine
Thus, the correct option is A.
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Identify the parts of a good hypothesis?
Answer:
these are some of the answers i could come up with hope this helps
Explanation:
a good hypothesis is stated in the if then format.
a good hypothesis is testable
a good hypothesis is written clearly
a good hypothesis is educated
PLEASE HELP
What do the arrows in the photo represent ❤️
Answer:
C
Explanation:
C because gravity pulls u down, not sideways. Balanced forces are balanced things. Bouyancy is floating.
If the DNA sequence is --- AAA TAT CCG TAG CAA ATG, write the mRNA sequence, tRNA anticodon sequence, and the six amino acids for this.
adenine(A) binds with uracil(U)
Thymine(T) binds with Adenine(A)
guanine(G) binds with cytosine(C)
The complementary mRNA, which contains the codons is
UUU AUA GGC AUC GUU UAC
The complementary tRNa , which contains the anticodons is
AAA UAU CCG UAG CAA AUG
The six aminoacids are
phenylalanine-isoleucine-glycine-isoleucine-valine-tyrosine
The bases tend to exist as a pair in the DNA’s double helix structure. The bases are bonded by hydrogen bonds.
Their bonds are mentioned as follows:
Adenosine (A) is paired with thymine (T) Cytosine (C) is paired with guanine (G)However, the base thymine (T) is present only in the nucleotide of DNA and the base uracil (U) is present only in the nucleotide of RNA.
Based on the understanding of the nucleotide and central dogma concepts, the following sequences are determined:
DNA Sequence: AAA TAT CCG TAG CAA ATGmRNA Sequence: UUU AUA GGC AUC GUU UACtRNA anticodon: AAA UAU CCG UAG CAA AUGSix amino acids: PHE ILE GLY ILE VAL TYRSix amino acids are namely Phenylalanine, Isoleucine, Glycine, Isoleucine, Valine, and Tyrosine.
Thus, the DNA sequence is used to determine the other RNA sequences and amino acids.
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TIMED PLS HELP!!
Which of the following distinguishes how large supermarket chains are able to provide the public with fruits and vegetables for lower costs?
A. Large supermarket chains always provide the customer with the best prices, even if it means sacrificing their own profits.
B. Large supermarket chains usually buy food from overseas, which is generally cheaper than buying local foods
C. Large supermarket chains can negotiate prices because they have such a strong presence in the agricultural community
D. Large supermarket chains often buy food from farms that use cheap and unsustainable farming practices.
Answer:
C. Large supermarket chains can negotiate prices because they have such a strong presence in the agricultural community. Im sorry no one answers these
What part of the cardiovascular system is directly responsible for nutrient transport?
Answer:
Circulatory system
Explanation:
It is the body's delivery system, concerned with circulating blood to deliver oxygen and nutrients to every part of the body.
Answer:
blood
Explanation:
I took the test on edg.
Describe the steps of protein synthesis in a eukaryote.
The first step in protein synthesis is transcription. The transcription consists of the synthesis of messenger RNA by an enzyme(RNA-polymerase). This process takes place inside the nucleus.
The second step is translation the mRNA exits the nucleus and binds to a ribosome. Ribosomes are the sites of protein synthesis. For every three nitrogenous bases of the mRNA an amino-acid is synthesized. Amino acids are brought to the protein synthesis site by transfer RNA. From this process we are left with a polypeptide.
Transcription is the initial stage of the production of proteins. The process of transcription involves an enzyme producing messenger RNA (RNA-polymerase). The nucleus is where this process occurs.
What is protein synthesis in a eukaryote?The mRNA exits the nucleus and attaches to a ribosome in the second step of translation. Protein synthesis takes place in ribosomes. An amino acid is created for every three nitrogenous bases in the mRNA.
Transfer RNA transports amino acids to the location where proteins are synthesized. We are left with a polypeptide after this procedure.
The primary level of regulation of eukaryotic gene expression is transcription.
Therefore, the process of transcription involves an enzyme-producing messenger RNA (RNA-polymerase).
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If cup b and cup e represent different ecosystems, how are they different
What is the relationship between the Earth, moon, and Sun during a solar and Lunar eclipse?
Answer: The relationship between the Earth, moon, and sun during a solar and Lunar eclipse is Lunar eclipses only happen once the Moon is in the opposite direction of the Sun in the sky, a montly occurence, which is known as a full moon.
Explanation: Once the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth. When this happens, Earth passes directly between the Sun and the Moon, which causes its shadow to create a lunar eclipse.
Answer:
during a luner eclipse the earth comes between the sun and the sun and the moon blockimg the sunlight falling on the moon.
PLEASE HELP :)
please explain:
What is a mutation?
What effects can mutations have on an organism?
Are most mutations harmful or harmless?
thanks!!
Answer:
Mutations are when the RNA makes a mistake copying the DNA and causes genes to 'accidentally' change.
Mutations can do anything from accidentally changing hair or skin color to causing dangerous diseases.
Only a small percentage of mutations cause genetic diseases. Most of them are harmless.