These agents affect rate of contraction

Answers

Answer 1

Answer:

I think the answer is chronotropic.

Explanation:

I hope this helps!


Related Questions

The field of science that deals with the analysis and comparison of DNA in organisms is called ____________.

Answers

Answer:

it is called Genetics

Explanation:

Genetics is the scientific study of genes and heredity of how certain qualities or traits

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The field of science that deals with the analysis and comparison of DNA in organisms is called ____________.

The field of science that deals with the analysis and comparison of DNA in organisms is called Genetics

Types of Genetics:

1. Single gene inheritance.

Multifactorial inheritance.

Chromosome abnormalities.

4.Mitochondrial inheritance

It is oncerned with the study of genes, genetic variation, and heredity in organisms.

Genetics is used in the following

Understanding disorders.

Diagnosing disorders.

Diagnosing genetic disorders before birth.

Responding to drugs.

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Is crick and Watson a type of genetic test

Answers

No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.

Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.

These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.

While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.

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The least genetic variation will probably be found in the offspring of organisms that reproduce using

Answers

Answer:

The least genetic variation will probably be found in the offspring of organisms that reproduce using asexual reproduction.

In the descendants of organisms that use mitosis to build a bigger population, the least genetic variety will likely be observed.

What is mitosis?

Mitosis results in an increased population. Unlike other types of animals that were present at the time, woolly mammoths became extinct thousands of years ago.

Numerous processes can introduce genetic variety, such as mitosis alterations, meiosis crossing over and random orientation, and random fertilization.

All mitotic children share a similar genetic makeup since the duplicate chromosomes' genes are passed down to each succeeding cellular generation.

Each gamete has a unique DNA set because of meiosis's autonomous sorting and recombination. In the resultant zygote, this results in a unique mix of genes.  

Therefore, in organisms that use mitosis to build a bigger population, the least genetic variety will likely be observed.

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Give important characteristics of algae

Answers

Answer:

algae is a eukaryotic cell

Explanation:

ِAlgae are eukaryotic organisms that have no roots, stems, or leaves but they have chlorophyll and other pigments for carrying out photosynthesis. Algae can be multicellular or unicellular.

Unicellular algae occur most frequently in water, especially in plankton.

algae may occur in moist soil or on the surface of moist rocks and wood.

micah needs 25 ml. of motor oil to test his combustion engine. Which tool would give him the most precise measurement ​

Answers

Answer:

Dynamometer

Explanation:

Answer:

graduated cylinder

Explanation:

what are some characteristics and examples of members from the class reptilia?

Answers

Reptiles are cold-blooded animals that breathe air and have dry, scaly skin. They lay eggs on land and are found in a variety of habitats, from deserts to forests to oceans. Some examples of reptiles include snakes, lizards, turtles, crocodiles, and alligators.

please help me

23. Which statement best describes the molecules in a sample of water that was heated
from a liquid to a gas?
A. The average size of the molecules decreased.
B. The average size of the molecules increased.
C. The average kinetic energy of the molecules decreased.
D. The average kinetic energy of the molecules increased.

Answers

The answer is C I did it on a quiz and got it right

She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

What is Anosmia?

"Anosmia" refers to a condition in which a person loses his sense of smell. This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

"Parosmia" refers to a condition in which a person's sense of smell is distorted or changed. This means that a person may think something smells awful when in reality, it smells good.

This could either be a "temporary loss of smell" or "permanent loss of smell." A temporary loss of smell may be caused by a cold while permanent loss of smell may be caused by aging or injury to the nerves.

Therefore, She most likely suffers from hyposmia as Jennifer suffers from a decreased sense of smell because of repeated colds and allergies. Thus, option C is correct.

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How far apart has Africa and North America move apart since 2001

Answers

Africa and North America have moved apart since 2001 by a total of about 21 inches.

What is a Continent?

This comprises of about seven landmasses on the earth which is usually very large and discrete and comprises of different countries. Examples include Africa, Asia, North America, South America etc.

Continents in the world such as Africa and North America move apart since 2001 at a rate of 1 inch per year. Since we were told that it occurred in 2001 then the total years in which it occurred is 21 then =

1 inch × 21 = 21 inches.

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In which of the following situations would primary succession occur?A. in a desert facing a severe droughtB. on an island just formed by a volcanoC. in an area after a forest fireD. in an abandoned farm field

Answers

Explanation:

Remember that primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized. This colonization occurs for the first time after the land is formed.

One example of this succession is an eruption of volcanoes since as lava flows into the ocean, new rock is formed.

we can conclude that the correct answer is:

Answer:

B. on an island just formed by a volcano

link the following concepts with their definition: group of answer choices locus a section of the genome that codes for a particular molecule. gene a specific region in the genome. f1 generation resulting offspring from pure bred parents f2 generation resulting offspring of f1 generation

Answers

Locus is a specific region in the genome, where the gene is found.

Gene is a section of chromosome that codes for a particular molecule (RNA and protein) required by the organism.

F1 generation refers to the offspring from pure bred parents.

F2 generation refers to the resulting offspring's of F1 generation.

What do you mean by offspring?

Offspring refers to the progeny or descendants of a particular organism. It typically refers to the biological children or descendants of a parent or parents. Offspring can refer to the eggs, sperm, or zygotes produced by an organism, as well as the young or adult animals or plants that develop from those eggs, sperm, or zygotes.

Offspring can also refer to the descendants of a particular individual or group of individuals over multiple generations. In general, the term is used to refer to any living organism that is derived from another organism through reproduction.

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Full question:

link the following concepts with their definition: group of answer choices locus a section of the genome

Where are the anti-biotics the most concentrated?

Answers

Bacterial responses to antibiotics are concentration-dependent. At high concentrations, antibiotics exhibit antimicrobial activities on susceptible cells, while subinhibitory concentrations induce diverse biological responses in bacteria.

What type of data is one of several groups or forms?
categorical
qualitative
quantitative
tentative

Answers

Answer:

Categorical is the answer

explain what would happen to animals if and when the water disappears cause and effect​

Answers

Answer:

As we know water is the vital liquid on earth, this means that life is not possible without it. Even our own body is 70% water, for living organisms, including ourselves, allows them to properly self regulate, that is to say, facilitates organic processes such as digestion, absorption of nutrients, elimination of toxins as well as maintaining body temperature among other functions.  

 

Taking this into consideration we can proceed to analyze the question. The lack of water would impact the whole planet if we are talking of total disappearance, even the planet atmosphere would change drastically, leading every living organism to death, if we consider only the lack of edible freshwater, we would have some organisms that could survive such algae, some plants, bacteria, and protozoans, but in the case of animals would lead to certain death, due to dehydration and a total cease of body functions. aquatic animals such as fish in the ocean would not be impacted in this way as their environment wouldn't be affected, on the other hand in the first scenario a total loss of water in the planet including oceans, logically would lead to death of every sea creature.

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Which one of the following types of the tissue stores fat in the body?
A) cartilage
B) bone
C) adipose tissue
D) fibrous connective tissue

Answers

its c), adipose tissue.

Answer:

C) Adipose Tissue

Explanation:

Adipose Tissue stores fats in the body!!

Which 2 of the following are important nutrients that are at the bottom of
aquatic environments due to dead organisms that sunk and decomposed
there?*
Nitrogen
Phosphate
Helium
Mercury

Answers

Answer:

nitrogen..Nitrogen and phosphorus are essential plant nutrients found in aquatic ecosystems, however, in excess amounts, they can cause significant water quality problems. Nitrogen and phosphorous in water are typically found in the forms of nitrate and phosphate, respectively.

Bats and humans are both mammals and share a common ancestor. Because of this, a human arm and a bat wing have similar bone structure. In contrast, bird wings and bat wings have different structures. Explain these relationships in terms of homologous and analogous structures.

Answers

Answer:

A great example of homologous structures are the wings of a bat and the arms of a human. Bats and humans are both mammals, so they share a common ancestry. Both a bat's wing and a human's arm share a similar internal bone structure, even though they look very different externally.

Answer:

Bats and humans are both mammals, so they share a common ancestry.

Both a bat’s wing and a human’s arm share a similar internal bone structure, even though they look very different externally. They arean exampleof homologous structeres. Bat wings and bird wings are Anagolous beacuse they look and work similarly but are NOT related.

Explanation:

Homologous structures are structures that may look or function differently from related organisms.

Analogous structures are structures that look and function similarly from unrelated organisms.

Use your codon chart to determine the amino acid sequence. Remember to read through the strand and ONLY start on AUG and STOP when you reach a stop codon (UGA, UAA, or UAG). Follow the example in the box. Abbreviate the proteins using the first three letters of the amino acid name.

Answers

Methionine (AUG)Amino acids can be abbreviated using the first three letters of their name.

Methionine can be abbreviated as Met.

The given RNA sequence is AUGUAACGAUGCGUCGUGGCAUCAUGCUGCGUCAGCGGCGAGUCUGACCCGUCUCUAACAGGACGGCCGGGCGUUGUCGUUGA.

We can use the codon chart to determine the amino acid sequence.

The codon chart is used to determine which amino acid is coded by a particular codon in a strand of DNA/RNA.A codon is a sequence of three nucleotides in DNA or RNA that encodes for a specific amino acid.

Each codon codes for a different amino acid.

For example, the codon AUG codes for the amino acid methionine.

To determine the amino acid sequence, we start reading the RNA strand from the start codon AUG and continue reading until we reach a stop codon (UGA, UAA, or UAG).

Then we write down the amino acid sequence for the codons we read, using the codon chart.

Here, the sequence starts with AUG, which codes for methionine.

After that, the next codon is UAA which is a stop codon, so we can stop.

The amino acid sequence is therefore Methionine. So, the answer would be Methionine (Met).

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Fill in the table by placing an “X” to indicate the function(s) of each organ. The first row has been done as an example.

Functions of Digestive Organs
Organ (or structure)
Mechanical breakdown
Chemical breakdown
Nutrient absorption
Water absorption & solid production
Mouth
X
X




Stomach








Small intestine








Pancreas








Liver








Large intestine








Answers

Answer:

stomach

small intestine

Which word describes the process by which a human transmits a disease to an animal?

Answers

Answer: reverse zoonosis or anthroponosis.

Explanation:

Answer:

a zoonosis

Explanation:

is an infectious disease caused by a pathogen (an infectious agent, such as a bacterium, virus, parasite or prion) that has jumped from an animal (usually a vertebrate) to a human. Typically, the first infected human transmits the infectious agent to at least one other human, who, in turn, infects others

CAN SOMEONE TELL ME IF IM CORRECT

i basically already did it but I just need someone to tell me if im correct

CAN SOMEONE TELL ME IF IM CORRECTi basically already did it but I just need someone to tell me if im
CAN SOMEONE TELL ME IF IM CORRECTi basically already did it but I just need someone to tell me if im
CAN SOMEONE TELL ME IF IM CORRECTi basically already did it but I just need someone to tell me if im
CAN SOMEONE TELL ME IF IM CORRECTi basically already did it but I just need someone to tell me if im
CAN SOMEONE TELL ME IF IM CORRECTi basically already did it but I just need someone to tell me if im

Answers

Answer:they all seem pretty good but i would double check just in case

Explanation:

A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype yyss. What percentage of offspring will be yyss

Answers

Answer:

0%

Explanation:

All corn plants will have the genotype YySs

A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype

The percentage of offspring that will be yyss is 0%.

In a dihybrid cross, the alleles for two different traits are considered. In this case, the traits are color (purple or yellow) and texture (smooth or wrinkled). The genotype of one parent is YYSS (homozygous dominant for both traits), and the genotype of the other parent is yyss (homozygous recessive for both traits).

According to the principles of Mendelian inheritance, when crossing two parents with different genotypes, the offspring will inherit one allele from each parent for each trait. In this case, the offspring will receive either a Y or y allele for color and an S or s allele for texture.

Since the parent with the genotype YYSS is homozygous dominant for both traits, all of its gametes will carry the Y and S alleles. On the other hand, the parent with the genotype yyss is homozygous recessive for both traits, so all of its gametes will carry the y and s alleles.

When these gametes combine during fertilization, all the resulting offspring will receive a Y allele for color and an S allele for texture, as there are no alternative alleles present in the parents. Therefore, none of the offspring will have the yyss genotype.

In summary, the dihybrid cross between the plants with genotypes YYSS and yyss will produce offspring with the genotype YySs, but none of the offspring will have the yyss genotype. Therefore, the percentage of offspring that will be yyss is 0%.

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The complete question is:

A type of corn has kernels that are either purple or yellow, and smooth or wrinkled. Yellow-Y- is dominant over purple-y- and smooth-S-is dominant over wrinkled --- A dihybrid cross is performed between a corn plant with the genotype YYSS and a corn plant with the genotype yyss. What percentage of offspring will be yyss? Select one or more:

a. 100% b. 80%c. 50% d. 25% e. 10%f. 0%

Give the correct order of the classification groups from largest to most specific.

1) Species-Genus-Family- Order- Class- Phylum-Kingdom- Domain

2) Domain-Kingdom-Class-Phylum-Order-Family-Genus-Species

3) Domain-Kingdom-Phylum-Class-Order-Family-Genus-Species

4) Kingdom-Domain-Phylum-Class-Order-Family-Genus-Species

Answers

The answer is 3. Domain- kingdom- phylum- class…
Give the correct order of the classification groups from largest to most specific.1) Species-Genus-Family-

Help label the muscle

Help label the muscle

Answers

Answer:

The ScreeShot should have everything you're looking for.

Help label the muscle

it's c because the type of muscle tissue matches with c

The ecosystem of a lake includes

A. only the water and the soil.
B. the plants, fish, water, insects, Sun, and soil.
C. only the fish, insects, and other living animals.

Answers

The ecosystem of a lake includes plants, fish, water, insects, sun, and soil (b), being all the living beings and abiotic traits of the lake included in the ecosystem. The plants in that ecosystem are the producers, and are aquatic plants, like algae.

what is the most deadliest animal in the world

Answers

Answer:

Humans.

Explanation:

All jokes aside, probably mosquitoes. Yep, that's right, MOSQUITOES. They are tiny arent they? However, these little things cause between 750,000 and one million human deaths per year!

describe with specific evidence from the chart how the fossil record and anatomy of horses supports the idea of evolution.

Answers

The fossil record and anatomy of horses provide strong evidence for the idea of evolution. The fossil record shows a clear pattern of change and adaptation in the anatomy of horses over time.

One example is the shift in the number of toes on the feet of horses. Fossils of early horses, such as Eohippus, show that they had multiple toes on their feet, while modern horses have only one toe on each foot. This shift in the number of toes is a clear example of the gradual adaptation of horses over time.

Anatomy also supports the idea of evolution in horses. For example, the anatomy of the jaw, teeth, and skull of horses has changed over time to accommodate their changing diets.

Fossils of early horses, such as Eohippus, show that they had small teeth and jaws adapted for eating leaves and soft vegetation. In contrast, fossils of later horses, such as Equus, show that they had larger teeth and jaws adapted for eating tough grasses.

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1. The image below shows the energy transfer within a pond ecosystem. Predict how the flow of energy within the pyramid would and would not change if trees surrounding the pond grew tall enough to completely shade the pond. ​

1. The image below shows the energy transfer within a pond ecosystem. Predict how the flow of energy

Answers

The energy would move from the phytoplankton to the zooplanktons all the way up to the musky.

Energy transfer in an aquatic ecosystem

Energy is moved through a food web or food chain in an aquatic ecosystem. Producers at the base of the food chain, like phytoplankton and aquatic plants, use photosynthesis to convert solar energy into organic matter.

The energy is then transferred to the secondary consumers, which include larger fish and predatory invertebrates, who eat the primary consumers. Tertiary consumers, such as apex predators like sharks or killer whales, and so forth, eat secondary consumers.

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Scientists have designed solar cells to trap solar energy and convert it to _____ energy.

Answers

Answer:

convert into heat and Light energy during the process

electrical

it's converted from light into electricity

You are carrying a case of 24 bottles of water up the stairs to your third-story apartment. What type of contraction are the muscles in your arms experiencing

Answers

Answer:

Concentric contraction.

Explanation:

Concentric contraction is a type of contraction that the muscles in arms experiencing when an individual lifting 24 bottles of water up the stairs. A concentric contraction is a type of muscle activation that creates tension on your muscle as it shortens. As your muscle shortens, it produces enough force to move an object in the upward direction. In weight training we can easily see concentric movement.

A 5th-grade science class is learning about inherited and learned traits. The teacher prepares an experiment in which students will observe mealworms and earthworms to determine what traits are inherited and what traits are learned.
As part of the experiment, students will be divided into groups, given mealworms and earthworms and asked to make observations about their behaviors in response to different variables such as light, moisture, foods, change in temperature, etc. The students will use their observations to compare mealworms and earthworms and discuss which behaviors are instinctual.
What type of learner would the described lesson most appeal to?

Answers

The described lesson will most appeal to a kinesthetic learner.

Kinesthetic learners are those who learn best by engaging in physical activities. They learn best when hands-on activities are included in the learning process. They prefer to learn by doing, touching, and manipulating objects. They may also benefit from activities such as sports and other physical activities.

Kinesthetic learners tend to be very active and find it difficult to sit still in a traditional classroom setting. Instead, they need to be actively engaged and involved in learning activities in order to be successful.

In the scenario mentioned in the question, as 5th-grade science class is learning through experiments and physical activities hence a kinesthetic learner will be more interested in such a class.

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A swimming pool has the shape of a box with a base that measures 28 m by 12 m and a uniform depth of 2.4 m. How much work is required to pump the water out of the pool when it is full? Use 1000 kg/m The original selling price was $154.30 The sale price was $127.92 What is the first step in finding the percent markdown? Help plz!!!! I will give brainliest!!Caroline is going to invest in an account paying an interest rate of 5.2% compounded continuously. How much would Caroline need to invest, to the nearest dollar, for the value of the account to reach $940 in 6 years? A person places $6860 in an investment account earning an annual rate of 2. 9%, compounded continuously. Using the formula V = Pe^{rt}V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 11 years In California, as commercial farms move from areas with high-quality soil to arid regions, they will most likelyA.switch from crops to livestock.B.need to compete for scarce water.C.their dependency on chemicals.D.reduce the size and variety of their output.E.make their operations more sustainable. 3. A borrower has secured a 30-year, $107,000 loan at 6% with monthly payments. Fifteen years later, an investor wants to purchase a loan from a lender. If market interest rates are 7%, what would the investor be willing to pay for the loan (assuming the investor believes that all remaining payments will be paid as scheduled)?4. Mr. Fisher has built several houses and is offering mortgage rates of 4% with a 15-year term to prospective buyers. Investors are willing to buy the mortgage at 10.75%. If a house is sold for $383,000 with a 90% loan, how much would Mr. Fisher lose by selling the mortgage to an investor? Hint: What is the difference between the amount borrowed and how much an investor would be willing to pay for the loan.5. What is the effective cost of a combination of an 80% mortgage at 3.5% and a second mortgage (for 10% of the purchase price) at 4.5%? Both mortgages carry a 30-year term and have no points/closing costs. the period for which the consumer price index is defined to equal 100 is called the vfds are a great option to use when controlling the speed of dc motors. True or false what is 2/5 divided by 3/4 can someone explain me asap What features of larkeys affect their survival?What traits helped larkeys survive when they moved to the prairie environment?What traits helped larkeys survive when they moved to the forest environments?What factors in the environment affected the survival of larkeys? Select the expression that simplifies to a value of 6.2523+3 535226+226333323 please answer allParaformaldehyde is used to: 1) desegregate tissues into single cells 2) Lyse RBC 3) stain cells 4) fix cells 5) All of the aboveWhat conjugate is attached to the Fc part of an antibody being used f Animals spread some infectious diseases to humans. For example, Lyme disease is spread to humans in the bite of a tick. To spread Lyme disease, the tick must feed on the blood of an organism that is infected with the bacteria that causes Lyme disease. The tick then transfers the bacteria to a human when it bites and begins to feed on the blood of the human. What type of infectious agent is the tick that spreads Lyme disease an example of? A. bacteriaB. virusC. parasiteD. fungi (x + 3)2(x - 1)is s(x + 2)2Determine the solutions to the following inequalities I NEED HELP8 / 2 + 81 - 65 4 When writing for social media, you shouldA) write as if you are offering a sales pitch.B) write informally, but carefully.C) include more detail than if writing for non-social media.D) withhold information to keep readers engaged.E) remember that anything posted online can easily be deleted. Graph that line with slope -1 passing through the point (-2,4) In "The Piece of String," people do not believe the old man when he denies taking the wallet.Which statement best explains how this event develops the plot?It is the climax of the story, as this is the point in the story where Master Hauchecorne undergoes a dramatic change in his personality.It is part of the rising action of the story, which builds the reader's suspense about how Master Hauchecorne will prove his innocence.It resolves the main conflict of the story by demonstrating that Master Hauchecorne is an untrustworthy character who has concealed the theft.It serves as the falling action of the story, which resolves the tension about whether Master Hauchecorne will use the string. Which industry suffered the largest drops in output during the first 30 years of Soviet history? A. Mining B. Agriculture C. Railroads and transportation D. Manufacturing Which property of water prevents the blood in your veins from freezing in the cold