It is very important to know that the results of the experiment would differ if a different person did simply because of error, uncontrollable conditions or variables
The individual factors which would affect the person's results are:
VariablesStressStrainWhat is scientific method?Scientific method involves the process establishing facts through observation, testing and experimentation.
So therefore, it is very important to know that the results of the experiment would differ if a different person did simply because of error, uncontrollable conditions or variables
Learn more about scientific method:
https://brainly.com/question/17274244
#SPJ1
The two types of metabolic reactions are anabolic
and
a.Mesobotic
b.Catabolic
C.Photobolic
d.Lesobolic
Answer:
B option is correct answer.
Explanation:
As we know that there are 2 types of metabolic reactions in which one is anabolic mean 'building up" as in your question anabolic is mentioned but the second type you ask and the answer of your question is the catabolic means" "breaking down"
Globular proteins are usually all EXCEPT?
a. Insoluble in water.
b. Roughly spherical.
c. Folded so that the hydrophobic amino acids are in the interior of the molecule
Globular proteins are usually insoluble in water.
In terms of structure, globular proteins are folded in such a way that their tertiary structures are made up of polar amino acids that are ordered on the exterior and the non-polar amino acids that are placed on the inside. Globular proteins are typically spherical in shape.
They are also referred to as sphero-proteins, and they have a mediocre water solubility. Because the non-polar amino acids on the inside of the protein globules, which are not in direct contact with water, make this type of protein soluble. Polar amino acids are present on the globules' exterior, where they interact with water to turn it into a soluble material.
Read more about globular proteins on:
https://brainly.com/question/4593261
#SPJ4
The last woman scientist discovered one gene that is unique in human, and she called it an Eureka moment. How many letters are different in that gene if you compare the chimp version with the human version
Only one letter is different between the human gene and the chimpanzee gene.
What is a gene?
A gene is a term to refer to the molecular unit of genetic inheritance that is composed of deoxyribonucleic acid, that is,
A sugar group. A phosphate group. A nitrogenous base. Guanine (G) Cytokine (C) Thymine (T) Adenine (A)
Man and chimpanzee share 99% of their genes. However, there are important genetic differences for us to be a different species from chimpanzees. Well, the change of a single nitrogenous base and differentiates the gene of a chimpanzee from the gene of a human.
Learn more about gene in: https://brainly.com/question/787658
Is there ever a case in sexual reproduction where offspring can be genetically alike? Explain.
Answer:
No because the only case where they look the same is if the offspring is an identical twin also, an offspring takes half of each parent's genetics.
Explanation:
please answer all :)
Answer:
i) Rusting occurs the least in tubes 2 and 3 because either of air and water which are necessary for rusting is absent in the two tubes respectively.
ii) Rusting occurs most in tube 1 because both air and water which are necessary for rusting are present.
Explanation:
Rusting is a chemical change which involves a redox reaction. During the process of rusting, metallic iron is oxidized to hydrated iron (iii) oxide by oxygen present in air.
For rusting to take place effectively, each of these three factors mist be available: metallic iron, oxygen and water.
In the figure above, the iron nails in the three tester tubes will rust to different extents based on the availability of the three factors.
In test tube 1, the iron nails will rust the most because all the three factors: metallic iron, oxygen present in air, and water are abundantly present.
In test tube 2, the iron nails will rust the least or not at all because boiling of water removes dissolved oxygen from water and the oil layer above the boiled water prevents entry of oxygen from air. Thus, the nail do not rust because one of the three factors for rusting to take place, in this instance, oxygen is absent.
In test tube 3, the iron nails rusts the least or not at all as well because moisture or water is absent. Calcium chloride, a drying agent removes all the moisture from inside the tube. Hence, even though air is present, rusting do not occur as there is no moisture or water present.
What are 2 characteristics of primary succession, secondary succession. What are 2 Characteristics they share in common?
Answer: Two different types of succession, primary and secondary, have been distinguished. Primary succession occurs in essentially lifeless areas—regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. Secondary succession occurs…
Explanation:
are sensory receptors located in a muscle that sense the muscle's tension. a. c fibers b. a-beta fibers c. a-delta fibers d. spindles e. thermoreceptors
Sensory receptors located in a muscle that sense the muscle's tension are called muscle spindles. Option d is correct answer.
The sensory receptors in muscles that are responsible for sensing the muscle's tension are called muscle spindles. Muscle spindles are specialized sensory organs located within the muscle fibers. They are stretch receptors that detect changes in muscle length and the rate of change of muscle length, which allows them to sense muscle tension.
Muscle spindles consist of intrafusal muscle fibers, which are surrounded by extrafusal muscle fibers. When a muscle is stretched or undergoes tension, the muscle spindles are also stretched. This stretching activates sensory nerve endings within the muscle spindles, known as muscle spindle afferents. These sensory nerve endings transmit signals to the central nervous system, providing information about the muscle's length and tension.
By sensing muscle tension, muscle spindles play a crucial role in regulating muscle contraction and maintaining muscle tone. They contribute to motor control, proprioception (the sense of body position), and the coordination of movement.
Learn more about muscle spindles here
https://brainly.com/question/30969812
#SPJ11
During steady-state exercise, for every liter of oxygen consumed in the organism the largest amount of energy will be liberated while oxidizing: a) FFA (0) b) A mixture of glucose and amino acids c) Triglycerides d) Amino acids e) glucose
During steady-state exercise, for every liter of oxygen consumed in the organism the largest amount of energy will be liberated while oxidizing glucose. This is because glucose is a readily available and efficient source of energy for the body.
When glucose is oxidized, it undergoes a process called glycolysis which generates ATP (adenosine triphosphate) molecules. ATP is the main source of energy for cellular processes and is essential for muscular contraction during exercise.
While the other options (FFA, a mixture of glucose and amino acids, triglycerides, amino acids) can also be used for energy production during exercise, they are not as efficient as glucose. Fatty acids (FFA) and triglycerides require more oxygen to be metabolized than glucose and thus cannot be metabolized as quickly. Amino acids can be used for energy production, but they are not a preferred energy source during exercise.
To know more about glucose visit:-
https://brainly.com/question/13555266
#SPJ11
what is the name of the reports of endagered animals and plants are___
one protein is abundant in arginine and lysine in its side chain. which range of pi could beexpected for this protein?
In this case, the protein is abundant in arginine (Arg) and lysine (Lys), which are both positively charged at neutral pH due to their basic side chains. Therefore, the pI of this protein is expected to be relatively high (i.e., more basic), because it will require a higher pH to neutralize the positive charges of Arg and Lys residues.
The isoelectric point (pI) of a protein is the pH at which it carries no net electrical charge, and it can be predicted based on the amino acid composition of the protein. In general, the pI of a protein is determined by the pKa values of its acidic and basic amino acid residues.
To calculate the exact pI of the protein, one would need to know the specific amino acid sequence and the number and distribution of acidic and basic residues. However, as a rough estimate, we can assume that the protein is highly basic and its pI would be around 8.5-10.5, depending on the exact amino acid composition.
Learn more about the isoelectric point (pI):
https://brainly.com/question/14895346
#SPJ11
overdirection of the wave in fingerwaving may be caused by:
Over direction of the wave in finger waving may be caused by pinching or pushing the ridge.
What is over direction?We know that make up is one of the most important way by which people can be able to improve on their natural appearance. Make up was at one time thought to be something that is done only by the women but it can now be done by people of both genders.
Over direction is one of the tools that can be used that can be used in the finger waving. The essence of the use of the over direction is that the method can be used to be able to comb out a section of the hair such that is not seen in the natural position that it is found to be.
It can also be used to increase the internal perimeter of the hair and that would make the person to be able to look much better in appearance.
Learn more about finger waving:https://brainly.com/question/28197348
#SPJ1
What did natural selection cause king snakes to prey upon?
Answer:
other snakes
Explanation:
to kill there prey
the part of the neuron responsible for receiving, integrating, and sending nerve impulses is the ____
a. axon hillock. b. cell body. c. axon. d. telodendrion. e. dendrite.
The part of the neuron responsible for receiving, integrating, and sending nerve impulses is the dendrite. Option e is Correct.
A neuron is a specialized cell that transmits information throughout the body. It has three main parts: the cell body (also known as the soma), dendrites, and an axon. The dendrites receive signals from other neurons and transmit them to the cell body. The cell body then integrates the signals and sends them down the axon to other neurons or to muscles or glands.
The axon is the long, thin fiber that extends away from the cell body and carries the nerve impulse to other neurons or muscles or glands. The axon hillock is the point at which the axon leaves the cell body and becomes the axon. The telodendrion is the bulbous end of the axon that is enclosed in myelin sheaths. Option e is Correct.
Learn more about dendrite visit: brainly.com/question/1065934
#SPJ4
According to the text, men in intimate relationships are _____ the victims of physical assault.
A) never
B) sometimes
C) often
D) about as frequently as women
According to the text, men in intimate relationships are sometimes the victims of physical assault. Option B is the correct answer.
The explanation is that while it is commonly recognized that women are more likely to experience physical violence in intimate relationships, it is also acknowledged that men can be victims of domestic violence. Research has shown that men can experience physical abuse from their partners, although the prevalence may be lower compared to women. It is important to recognize and address domestic violence against both men and women to ensure the safety and well-being of all individuals in intimate relationships.
Option B is the correct answer.
You can learn more about intimate relationships at
https://brainly.com/question/30050266
#SPJ11
HELP THIS IS DUE TODAY!!!!!
Answer:
Hey ! I think I can help with this....
a.) Marine life adds carbon dioxide to ocean water during respiration.------Hydrosphere.
b.)Plants on land release oxygen during photosynthesis.----Atmosphere.
c.Bacteria living underground convert ammonia to nitrates.---- Geosphere.
d.)The waste from livestock adds nitrogen to the soil.----Geosphere.
Explanation:
I think geosphere has to do with things concerned with land and atmosphere is concerned with air and hydrosphere is concerned with water.. Thank you for the questions.
which area of the body has the greatest amount of representation in the human primary somatosensory cortex?
The human primary somatosensory cortex is responsible for processing information from the sense of touch.
In this area, different regions of the body are represented in a highly organized manner, known as a sensory homunculus. The area of the body with the greatest amount of representation in the primary somatosensory cortex is the fingertips. This is because the fingertips are capable of detecting subtle differences in texture, pressure, and temperature and are therefore very sensitive to touch. As a result, they require a larger area of the cortex to process this information. Other regions of the body with a high level of representation in the primary somatosensory cortex include the lips, tongue, and face, which are also highly sensitive to touch. In contrast, areas of the body with less sensitivity to touch, such as the torso, are represented in a smaller area of the cortex.To know more about cortex visit:
https://brainly.com/question/14735626
#SPJ4
Is this a scientific model? Use complete sentences to explain why or why not.
The diagram shown below is a water cycle diagram and it is scientific model because it represents a system of ideas, events or processes.
What is a scientific model?A scientific model is described as a physical and/or mathematical and/or conceptual representation of a system of ideas, events or processes.
Scientific models are very important as they are used to explain and predict the behavior of real objects or systems and are used in a variety of scientific disciplines, ranging from physics and chemistry to ecology and the Earth sciences.
The water cycle in its own modelling describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation.
Learn more about water cycle at: https://brainly.com/question/2164391
#SPJ1
experiments on the positive phototropic response of plants indicate that
Experiments on the positive phototropic response of plants indicate that plants have the ability to grow toward the direction of the light source. This growth mechanism is referred to as phototropism. The positive phototropic response of plants is triggered by the presence of blue light, which is absorbed by a pigment called phototropin.
Phototropism is a growth response that is exhibited by plants when exposed to light. This phenomenon is observed when plants bend or grow towards a light source, which can be either natural or artificial. The positive phototropic response of plants is a result of differential growth, where the cells on the shaded side of the plant elongate more than the cells on the illuminated side.
Experiments have shown that the phototropic response of plants is dependent on the wavelength and intensity of light. Blue light is the most effective wavelength for inducing phototropism, and the pigment phototropin is responsible for absorbing this wavelength. The absorbed light triggers a signaling cascade that results in the differential growth of cells, leading to the bending of the plant towards the light source.
In conclusion, experiments on the positive phototropic response of plants have revealed that plants have the ability to grow toward a light source through a process known as phototropism. This growth mechanism is triggered by blue light, which is absorbed by the pigment phototropin, leading to differential cell growth and plant bending towards the light source.
To know more about phototropic click here:
https://brainly.com/question/32020364
#SPJ11
What kind of letter is used to represent a recessive allele?
A. Capital
B. Lowercase
Answer:
is B) lowercase
Recessive alleles are denoted by a lowercase letter (a versus A). Only individuals with an aa genotype will express a recessive trait; therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait.
espero y te pueda ayudar
Answer:
B. Lowercase
Explanation:
Lowercase letter is used to represent a recessive allele.
a. What information is represented by the x-axis in Model 2? 24 biomes
The information that is represented by the x-axis in Model 2 is Trend in number of space.
What is a Biome?A biome is known to be a kind of a biogeographical aspect that is made up of a biological community that is made in response to a kind of a shared regional climate.
From the image attached, The information that is represented by the x-axis in Model 2 is Trend in number of space.
Learn more about biomes from
https://brainly.com/question/6320793
#SPJ1
See full question below
The six bars in Model 2 represent the six North American biomes introduced in Model 1, and include a list of some plants and animals typically found in each biome. What information is represented by the x-axis in Model 2?
When water freezes, it expands/contracts ???
Answer:
expands
Explanation:
when water freezes is expands, that's why if you put a full glass in the freezer it will shatter.
(GIVING BRAINLIEST!!)
Read the following descriptions of two different types of precipitation. Then, decide if they are both true or not.
Rain: occurs when the air above and below clouds are both above freezing; most likely in the summer
Sleet: occurs when the air above and below clouds are both below freezing; most likely in the winter
Are the descriptions true?
A) The description of rain is true, but the description of sleet is false.
B) Both descriptions are inaccurate and false.
C) Both descriptions are accurate and true.
D) The description of sleet is true, but the description of rain is false.
Answer:
D is the right answer
Explanation:
What is science
What is the importance of it
Answer:
Science generates solutions for everyday life and helps us to answer the great mysteries of the universe. In other words, science is one of the most important channels of knowledge.
Explanation:
hope this helps
Answer:
Science:
Science is the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
Importance:
the Importance of science is to read the way things play and to not only practice these advances to our advantage (reward), simply to help control and maintain certain environments to keep animal life secure. science as well helps us find out cures to many diseases like AIDS and cancer.
Explanation:
may i have brainlest?
Explain the difference between repetition and replication.
While replication conducts multiple runs during identical but distinct experimental runs, repetition conducts duplicate runs in succession.
What is a repetition?When you repeat an experiment, you take different measurements. For instance, if I have three temperatures and want to know how they affect seaweed growth, I'll do four repetitions of each treatment, or four culture vessels, in which the seaweed will grow.
What is the purpose of a replication?Replication's goal is to advance theory by testing current theories against fresh data. Ironically, when existing understanding is at its weakest, the value of replication might be at its highest. With conceptual leaps, unexpected observations, and a patchwork of evidence, upwards of in fits and starts.
To know more about replication :
https://brainly.com/question/13685752
#SPJ9
pls help will mark brainliest
Answer:
do it as biggest to smallest, cells from the start and the balls towards the end.
Explanation:
A population that is isolated in a remote environment is still able to experience genetic variation. How could genetic variation that contribute
A
A mutation in a liver cell produces liver cancer.
C
B
Lateral gene transfer occurs that produces an organism that is less resistant to drought.
O C. A mutation in an egg cell causes a change in DNA that produces an organism that is more sensitive to sunlight.
D. A mistake in DNA replication before meiosis produces an organism that is better able to outrun predators.ll
Cuestion 3
The list gives the names of eight members of the cat family. The common or English name is fol owe
by the binomial name.
Bebear - Lynx rufus
Creetah - Acinonyx jubatus
Jaguar - Panthera onca
Eurpear: - Lynx lynx
Lropard - Pamthera pardius
Lion - Panthera len
Iber an lynx - Lyrx perdius
Tiger - Panthera tigris
i. State the common or English names of the two member of the same genus.
1.
2.
Answer:
1. Bobcat
2. Eurasian Lynx
Explanation:
In the taxonomy of animals, there is a laid down sequence for naming. That sequence is Kingdom, Phylum, Class, Order, Family, Genus, Species. Animals can share any of these taxonomies. For example, they can belong to the same species or genus or family.
The Bobcat is known by the binomial, Lynx rufus. The Eurasian Lynx is also known by the binomial, Lynx lynx. This sequence of naming shows that these two animals belong to the same genus that is, the Lynx genus.
Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.
1. Cardiovascular : Delivers oxygen and nutrients to the tissues.
2. Endocrine : Controls the body with chemical molecules called hormones.
3. Lymphatic : Removes and filters excess fluid from tissues.
4. Immune : Produces antibodies that attach to foreign substances.
Cardiovascular: Delivers oxygen and nutrients to the tissues. Endocrine: Controls the body with chemical molecules called hormones. Lymphatic: Removes and filters excess fluid from tissues. Immune: Produces antibodies that attach to foreign substances.
The organ systems of the body are as follows:
SkeletalMuscularIntegumentaryNervousEndocrineRespiratoryCardiovascularLymphaticDigestiveUrinaryReproductiveIn humans, the organ systems are essential for survival. They perform a variety of functions that maintain the body's homeostasis, which is the stability of the body's internal environment. Different organ systems work together to keep the body functioning properly.Learn more about Endocrine system: https://brainly.com/question/4455660
#SPJ11
he transcribed strand in DNA is: 5' to 3' sense antisense AUG all of the above
The transcribed strand in DNA is "5' to 3' sense." (Option A)
What is transcription?The transfer of genetic material from DNA to RNA is known as transcription. The DNA double helix separates during transcription, allowing the RNA polymerase enzyme to transcribe a single DNA strand. The resulting RNA molecule is single-stranded, and it has a sequence of nucleotides that are complementary to one of the DNA strands. RNA polymerase recognizes the sequence of nucleotide bases on the DNA molecule that signifies the start of a gene and binds to it.
The transcription occurs in a particular direction, that is, it begins at the promoter and ends at the terminator. In transcription, the enzyme RNA polymerase reads the DNA sequence and synthesizes RNA in the 5' to 3' direction. The RNA synthesized during transcription is referred to as the primary transcript and is then modified and processed to become a functional RNA molecule.
Thus, the correct option is A.
Learn more about transcription: https://brainly.com/question/6604811
#SPJ11
The transcribed strand in DNA is from the 3' to 5' direction. This strand is complementary to the coding strand that has the same sequence as the RNA that is transcribed from the gene.
The sense strand (coding strand) is from the 5' to 3' direction. The RNA that is transcribed has the same sequence as the sense strand with T substituted with U. However, the RNA is from the 5' to 3' direction. The antisense strand is the noncoding strand that acts as the template for the RNA synthesis. This strand is from the 3' to 5' direction, the same direction as the transcribed RNA.
The codon AUG codes for the amino acid Methionine and is called the start codon as it signals the beginning of the open reading frame. Thus, the correct option is 'all of the above'.
To know more about DNA visit:-
https://brainly.com/question/30006059
#SPJ11
for forensic purposes, dna fingerprinting uses 13 or more microsatellites for examination. what is the most likely reason for this?
The most likely reason for using 13 or more microsatellites for DNA fingerprinting in forensic purposes is to ensure the accuracy and reliability of the identification process.
Microsatellites, also known as short tandem repeats (STRs), are highly variable regions in the genome. By using a panel of 13 or more microsatellites, forensic scientists can obtain a robust and unique genetic profile for an individual, maximizing the discriminatory power of DNA fingerprinting.
The inclusion of multiple markers increases the likelihood of obtaining a distinct profile, minimizing the possibility of false matches or mistaken identifications. This approach enhances the reliability and credibility of DNA evidence in forensic investigations.
Learn more about DNA fingerprinting
https://brainly.com/question/14849981
#SPJ4