Answer:
4.167 m/s^2
Explanation:
vi = initial velocity = 10 m/s
vf = final velocity = 60 m/s
t = time = 12 s
a = acceleration, unknown
Use the following equation to find a:
(vf - vi)/t = a
(60 - 10)/12 = 4.167 m/s^2
4.167 m/s^2 = a
Hope this helps!! :)
What is it called when protein synthesis occurs and mRNA is used as a template to build a protein?
Protein synthesis is the process by which cells use genetic information to build proteins. The process of protein synthesis is often divided into two stages: transcription and translation.
During transcription, genetic information is transcribed from DNA to a molecule called messenger RNA (mRNA). During translation, the information in the mRNA is used as a template to build a protein. This process of using mRNA as a template to build a protein is called translation.Translation begins when the mRNA molecule leaves the nucleus and enters the cytoplasm of the cell. In the cytoplasm, the mRNA molecule binds to a ribosome, a cellular structure responsible for protein synthesis.
The ribosome reads the sequence of nucleotides in the mRNA, and matches them to the corresponding amino acids. This is done with the help of transfer RNA (tRNA), which brings the correct amino acids to the ribosome.The ribosome moves along the mRNA, adding amino acids to the growing protein chain. The peptide bonds between the amino acids are formed by enzymes within the ribosome, and the protein is continuously elongated until the ribosome reaches a stop codon on the mRNA. At this point, the protein is complete and is released from the ribosome.
Learn more about translation at :https://brainly.com/question/13783232
#SPJ4
The right kidney is located slightly _________ to the left due to the location of the _________ on the right side of the body.
The right kidney is located slightly lower to the left due to the location of the liver on the right side of the body.
The right kidney is positioned slightly lower than the left kidney due to the presence of the liver on the right side of the body. The liver, being a large organ, occupies a significant amount of space in the right upper abdomen.
As a result, the right kidney is pushed slightly downwards. The left kidney, on the other hand, does not have a neighboring organ of the same size and is thus positioned slightly higher. This anatomical variation in kidney placement is a normal occurrence and does not typically cause any functional differences between the two kidneys.
Learn more about the kidney at
https://brainly.com/question/28021240
#SPJ4
3. A few years ago the population of male blue moon butterflies on the island of
Samoa declined. One hypothesis for the decline of the male butterflies is that a
parasite infected the cells of female butterflies. The parasite was passed to
offspring through the females' eggs and killed the male butterfly embryos. At
one point during the decline, nearly all the butterflies in the population were
females, but after five years the number of males in the population increased
significantly.
Blue Moon Butterfly.
Which explantion most likely accounts for the increase in the number of male butterflies in the five years after the initial parasite problem. Please anwser this
Answer:
It wont let me magnify the image srry.
Explanation:
During volume changes in the thoracic cavity, what is primarily responsible for changes in length?.
During volume changes in the thoracic cavity, the diaphragm is primarily responsible for changes in length.
The diaphragm flattens and tightens during inhalation, and the chest cavity widens. A vacuum is produced by the contraction, drawing air into the lungs. The diaphragm relaxes and assumes its dome-like form during exhalation, forcing air from the lungs. This implies that when the volume of the thoracic cavity changes during inhalation and exhalation, the diaphragm plays a vital role in length.
The external intercostal muscles, internal intercostal muscles, innermost intercostal muscles, sub-costalis, and transversal thoracic are the five muscles that make up the thoracic wall. During respiration, the volume of thoracic cavity is predominantly altered by these muscles.
To know more about diaphragm, refer to the following link:
https://brainly.com/question/20050298
#SPJ4
Animals can spread disease to:_____.
a. humans b. only animals of the same species c. only other animals
Animals can spread disease to b. only animals of the same species.
Animal illnesses may be unfold with the aid of using five important routes of transmission: direct touch; inhalation of aerosols; ingestion; oblique switch with the aid of using fomites, inclusive of equipment, shoes or vehicles; or vector transmission. Direct touch is one of the important techniques of ailment unfold among animals. Living extra intently to people and being extra intently genetically associated with people extended the percentages of transmission. Out of all of the species assessed, bats carried the very best quantity of those viruses. There are sorts of touch transmission: direct and oblique. Direct touch transmission happens whilst there may be bodily touch among an inflamed individual and a prone individual. Indirect touch transmission happens whilst there may be no direct human-to-human touch.
To learn more about vector transmission check the link below:
https://brainly.com/question/14932429
#SPJ4
how does nonradom matting affect the gene pool
Answer:
I think it's, the nonrandom mating is defined solely in terms of departures from HW proportions for neutral alleles, without reference to phenotypes. The impact is measured in terms of genetic parameters, such as genetic variance, expected gene flow, and Δ F, assuming the infinitesimal model and mass selection.
I need help asp please!!!
The keys are:
1. I. Fish with bones
II. Fish without bones
2. I. Fish with flat bodies
II. Fish without flat bodies
3. I. Fish with dark bodies
II. Fish without dark bodies.
4. I. Fish with scales
II. Fish without scales
What are fishes?Fish are gill-bearing, aquatic, craniate creatures that lack digitized limbs. The live hagfish, lampreys, cartilaginous and bony fish, as well as numerous extinct related groups, are included in this concept.
Fish can be divided into three primary categories: cartilaginous fish (Osteichthyes), jawless fish (Agnatha), and bony fish (Osteichthyes).
Learn more about types of fishes at: https://brainly.com/question/1450795
#SPJ1
Basic water treatment can remove contaminants and solid items from ____________, which can be reused to water yards and city parks.
black sewage
blackwater
gray sewage
graywater
Answer:
D. Graywater
Explanation:
Because that's the answer
Which organelles are found in plant cells but not in animal cells?
Answer:
Organelles that are found in plant cells, and not in animal cells, are chloroplasts, a call wall, specialized plastids, and a large central vacuole.
Hope you found this helpful <3
Answer:
cell wall and chloroplast
Explanation: hope this helps:)
The NADPH produced during the PPP is the reducing power for the synthesis of: Oxaloacetate Pyruvate Fatty acids Glucose Acetaldehyde
The NADPH (nicotinamide adenine dinucleotide phosphate) produced during the Pentose Phosphate Pathway (PPP) serves as a reducing agent and is involved in various metabolic processes. While it is not directly involved in the synthesis of oxaloacetate, pyruvate, acetaldehyde, or glucose, NADPH does play a crucial role in the synthesis of fatty acids.
Fatty acid synthesis occurs in the cytoplasm of cells and requires NADPH as a reducing agent for the conversion of acetyl-CoA to fatty acids. During fatty acid synthesis, acetyl-CoA is carboxylated to form malonyl-CoA, which is then elongated through a series of reactions catalyzed by enzymes called fatty acid synthases. The reduction of these fatty acid intermediates to form fatty acids requires NADPH as a source of reducing power.
To summarize, NADPH produced during the Pentose Phosphate Pathway is primarily used as the reducing power for the synthesis of fatty acids, rather than for the synthesis of oxaloacetate, pyruvate, glucose, or acetaldehyde.
For more such questions on NADPH
https://brainly.com/question/21425534
#SPJ8
muscle cells can use the _____ energy system to obtain energy. group of answer choices pcr-atp oxygen lactic acid all of these are correct.
Muscle cells can use all of the following energy systems to obtain energy: phosphocreatine (PCr)-ATP system, aerobic system (oxygen), and anaerobic glycolysis (lactic acid).
Muscle cells have different energy systems available to produce ATP (adenosine triphosphate), which is the primary source of energy for muscle contractions. The phosphocreatine (PCr)-ATP system provides immediate energy for short bursts of high-intensity activity. PCr stores in the muscles are rapidly broken down to regenerate ATP, allowing for quick energy replenishment. The anaerobic glycolysis system, also known as the lactic acid system, provides energy in the absence of sufficient oxygen. It breaks down glucose to produce ATP, but with the byproduct of lactic acid. This system is utilized during intense exercise when oxygen demand exceeds supply.In summary, muscle cells can utilize all of these energy systems depending on the intensity and duration of the activity. The PCr-ATP system provides immediate energy, the aerobic system is predominant for endurance activities, and the anaerobic glycolysis system is involved in high-intensity, short-duration activities.
learn more about anaerobic glycolysis Refer: https://brainly.com/question/30828407
#SPJ11
1. Which of the following is not a characteristic of natural selection?
A. More offspring are born than will survive to reproduce.
B. Mutations appear randomly.
C. Breeding pairs are chosen by humans.
D. Organisms that are better adapted are more likely to survive.
2. Which of the following statements are true about artificial selection.
A. Breeders can control which animals mate.
B. Breeders can control what mutations will appear in the offspring.
C. Both A and B are true.
D. Neither A nor B is true.
Answer:
1. C
2. A
Explanation:
As the concentration of molecules outside a cell increases, more molecules will enter the cell because--
Answer:
of diffusion
Explanation:
Molecules move down a concentration gradient without the need to use energy. This means they move from a high concentration to a low concentration. This occurs across a semi-permeable membrane, like the cell membrane, by simple diffusion.
Match each characteristic to bacterial protein synthesis or eukaryotic protein synthesis.
Answer Bank:
First AUG initiates translation.
Shine-Dalgarno sequence
80S ribosome.
70S ribosome.
simultaneous transcription
and translation possible
spatial separation of
transcription and translation
polycistronic mRNA
Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Bacterial Protein Synthesis:
1. Shine-Dalgarno sequence - This sequence is found in bacterial mRNA and helps with the binding of the ribosome to the mRNA.
2. 70S ribosome - Bacterial ribosomes are smaller, with a total size of 70S.
3. Simultaneous transcription and translation possible - In bacteria, transcription and translation can occur simultaneously in the cytoplasm.
4. Polycistronic mRNA - Bacterial mRNA can contain multiple coding regions (cistrons), allowing for the synthesis of several proteins from a single mRNA molecule.
Eukaryotic Protein Synthesis:
1. First AUG initiates translation - In eukaryotes, the first AUG codon signals the start of translation.
2. 80S ribosome - Eukaryotic ribosomes are larger, with a total size of 80S.
3. Spatial separation of transcription and translation - In eukaryotes, transcription occurs in the nucleus, while translation occurs in the cytoplasm, creating a spatial separation.
4. Monocistronic mRNA - Eukaryotic mRNA typically contains a single coding region, allowing for the synthesis of only one protein per mRNA molecule.
To know more about Polycistronic visit:
https://brainly.com/question/31678409
#SPJ11
in one or two sentences explain why infrastructure is a barrier to the economy of sub Saharan Africa 
Infrastructure is a barrier to the economy of sub-Saharan Africa because inadequate and poor-quality infrastructure, including transportation, energy, and communication systems, limits productivity, hinders trade, and increases the cost of doing business, making it difficult for businesses to operate efficiently and the region to attract foreign investment.
Learn more about economy of sub-Saharan Africa:
https://brainly.com/question/12627834
#SPJ11
what do you think is meant by the statement, "DNA unites all organisms"
Answer:
Easy. All life on this planet are products of DNA. It is what we all have in common.
Lily visits her family doctor because she experiences an upset stomach after drinking milk. The doctor tells her that this symptom is caused by a lack of the enzyme lactase. Lactase breaks down lactose, the sugar in milk which is made of several parts. What does lactose break down into?
Answer:
Glucose
Explanation:
The lactose is broken down by the Lactase in the intestine to form a substance called glucose. Glucose is a form of sugar like substance and is necessary for the human body.
Answer:
please mark my answer brainliest
Explanation:
sugar is broken down by lactase enzyme into glucose...and other starch items are also broken down into glucose...thus helps the highly sugar containing foods to be broken down into smaller particles thus helping the food to get digested...properly...
consider the tree to below. viridiplantae include all the descendants of the last common ancestor of volvox and land plants. which taxon or taxa is not in viridiplantae?
The taxon or set of taxa are not present in viridiplantae is Nori taxa and is not present in viridiplantae.
Approximately 450,000–500,000 species of eukaryotic organisms belong to the group Viridiplantae, which is crucial to both terrestrial and aquatic environments. Chlorophyta and Streptophyta are the two divisions or phyla that usually make up the group of green plants, or Viridiplantae; the latter group includes the land plants known as embryophytes as well as a type of green algae known as streptophyte algae.
A taxon is a collection of one or more populations of an organism or populations that taxonomists consider to be part of the same entity. A taxon typically has a name and a grade assigned to it, even though neither is necessary, especially if and when it is accepted or establish.
learn more about taxon here
https://brainly.com/question/20726063
#SPJ4
There are _____ types of RNA; each with its’ own function
Answer:
Explanation:
mRNA (messenger RNA): Produced during transcription. ...
rRNA (ribosomal RNA): Together with proteins, composes the ribosome, the organelles that are the site of protein synthesis.
tRNA (transfer RNA): Brings the correct amino acid to the ribosome during translation.
When it comes to food sources and eating habits, the brown marmorated stinkbug is a
specialist species or a generalist species?
The brown marmorated stinkbug is a generalist species, capable of feeding on a wide variety of plants.
The brown marmorated stinkbug exhibits a generalist feeding behavior, consuming a diverse range of plants. It has been observed feeding on over 300 different plant species, including fruits, vegetables, crops, and ornamental plants. This broad diet allows the stinkbug to adapt to various environments and exploit available food sources.
However, this feeding habit poses challenges for farmers and gardeners, as the stinkbug can cause significant damage to crops and fruit trees. Its ability to utilize different plants as food enables it to establish populations in various regions and contributes to its successful spread worldwide.
The stinkbug's generalist nature allows it to thrive in different habitats and take advantage of diverse food resources, making it a versatile and adaptable species.
To learn more about brown marmorated stinkbug here
https://brainly.com/question/30858733
#SPJ4
A coastal area that once supported a thriving fishing industry is overfished. The number of species found living in the marine ecosystem continues to decrease. Which of these activities is most likely to increase the natural biodiversity in the area
Answer:
The answer is "Building artificial reefs and limiting fishing activity".
Explanation:
A variety of different methods could be used to construct an artificial island, which is most habitats are built to create a coral through using raw parts, and farming is the farming company, both "the creation of artificial reefs and restriction of fisheries" the activities are used to control environmental ecosystems throughout the region.
Answer:
Building artificial reefs and increasing fish activity
Explanation:
Which of the following correctly pairs an eye structure with its function? Select one: a. Rods - required for colour vision b. Cornea - provides coarse focusing of light c. Choroid - layer of the eye that provides protection d. Ciliary muscle - controls pupil dilation
The correct answer is d. Ciliary muscle - controls pupil dilation. The ciliary muscle is responsible for controlling the size of the pupil, which regulates the amount of light entering the eye.
Ciliary muscles are found within the ciliary body and are responsible for controlling the size of the pupil. When the ciliary muscles contract, the pupil size decreases, and when they relax, the pupil size increases. This regulates the amount of light entering the eye. Rods are photoreceptor cells present in the retina that are responsible for vision in low light conditions.
The rods are not sensitive to color. Cornea is the transparent tissue layer covering the front of the eye and is responsible for the first step in light refraction when it enters the eye. Choroid is a thin, highly vascular layer between the sclera and the retina that provides nourishment and oxygen to the retina. Option d is correct.
To know more about Ciliary muscle refer here : brainly.com/question/12999415
#SPJ11
Which of the following accurately describes the property of water shown below?
Increasing the temperature of water increases the surface tension. Therefore, the correct option is option C.
What is water?Water has the chemical formula H2O, making it an inorganic substance. It is a chemical compound that is the primary component of both the Earth's hydrosphere as well as the fluids found in all known living things. It is clear, flavorless, odorless, and almost colorless.
In spite of not supplying food, energy, or organic micronutrients, it is essential for all known life forms. Increasing the temperature of water increases the surface tension.
Therefore, the correct option is option C.
To know more about water, here:
https://brainly.com/question/17435626
#SPJ1
Your question is incomplete but most probably your full question was,
Which of the following statements does not correctly describe water properties?
A) Cohesion reflects the ability of hydrogen bonds to hold water molecules together.
B) Cohesion is visible in the water's surface tension.
C)Increasing the temperature of water increases the surface tension.
D) Viscosity increases with the addition of salt.
antuna sa, sperling jw, sanchez-sotelo j, cofield rh. shoulder arthroplasty for proximal humeral malunions: long-term results. j shoulder elbow surg. 2002;11:122–129.
Shoulder Arthroplasty for Proximal Humeral Malunions: Long-term Results" by Antuna et al. was published in the Journal of Shoulder and Elbow Surgery in 2002.
The study focuses on the long-term outcomes of shoulder arthroplasty in patients with proximal humeral malunions, which are misaligned or improperly healed fractures of the upper arm bone near the shoulder joint.
The authors likely conducted a retrospective study to evaluate the effectiveness of shoulder arthroplasty as a treatment option for patients with proximal humeral malunions. They may have analyzed a group of patients who underwent the surgical procedure and followed them up over an extended period to assess the clinical outcomes, functional improvement, and complications associated with the procedure.
The study's findings and results could provide valuable insights into the long-term success and challenges of shoulder arthroplasty for proximal humeral malunions, helping clinicians make informed decisions regarding treatment options for this specific condition. However, without access to the full article, it is difficult to provide a detailed analysis of the study's specific findings and conclusions.
To know more about shoulder arthroplasty
https://brainly.com/question/28447129
#SPJ11
How fast can you answer correct..? How fast can i give you brainliest. Explain Your answer:D/ HELP....
Answer:
the answer is B
Explanation:
Give me brainliest right now Please.
8. Which of the following best represents the energy flow
between photosynthesis and
cellular respiration?
a. Sunlight → photosynthesis →→ ATP → cellular
respiration →→ Glucose
-
b. Sunlight → cellular respiration → ATP →
photosynthesis → ADP
c. Sunlight → photosynthesis →→ Glucose → cellular
respiration →→ ATP
d. Sunlight → cellular respiration→ Glucose →
photosynthesis →→ATP
OD
carbohydrates, cellular respiration, ATP, light, photosynthesis, and water best represents the energy flow between photosynthesis and cellular respiration
Plants (including algae and some bacteria) employ sunlight, water, and CO2 during photosynthesis to produce sugars (carbohydrates). This reaction, which takes place in chloroplasts, results in the reduction of CO2 (gaining electrons), oxidation of water (losing electrons), and production of oxygen (O2). The usage of that O2 in cellular respiration follows. Cellular respiration takes place in mitochondria and consumes glucose and oxygen to create ATP, which is the energy source. H2O and CO2 are created.
Photosynthesis is essential to most life on Earth. Plants, microalgae, as well as some types of bacteria carry out the process by capturing solar energy to create oxygen (O2) plus biochemical power is supplied in glucose (a sugar). Consequently, herbivores get this energy from consuming plants, and carnivores get it from eating herbivores.
to know more about photosynthesis, visit to:-
https://brainly.com/question/29764662
#SPJ1
Which statement best describes the role of amylase in this reaction
Answer: C
Explanation: Amylases' main function is to hydrolyze the glycosidic bonds in starch molecules, converting complex carbohydrates to simple sugars. There are three main classes of amylase enzymes; Alpha-, beta-, and gamma-amylase, and each acts on different parts of the carbohydrate molecule.
HELP!!!! The diagram below shows a portion of the water cycle. What does Y most likely represent
Answer:
Y most likely represents springs.
‼️URGENT‼️
I really need help with this one problem
Answer:
C.
Explanation:
A. This makes no sense because the chart is only about the number of fish not about the number of plants that have grown
B. Makes no sense???
C. This is correct because it provides a reason why the number of fish in the stream next to the orchard have decreased
D. Makes no sense as well
In a rain forest, it is well known that 61% of water lizards have webbed-feet which provide the ability to walk on water. Furthermore, the gene for possessing webbed-feet is not hereditary and, thus, each water lizard is independent of others. A biologist randomly selects 25 water lizards from the rain forest. Let the random variable X count the number of water lizards out of the 25 who have webbed-feet. (a) State the distribution of the random variable defined above. (b) Compute the probability that exactly 17 of the 25 selected water lizards have webbed-feet. (c) Compute the probability that at least 17 of the 25 selected water lizards have webbed-feet. (d) Compute the mean and standard deviation for the number of water lizards out of 25 who have webbedfeet. Use both to describe the typical number of water lizards out of 25 who have webbed-feet. Report 6. Suppose the number of patients per week that visit a health center follows a Poisson distribution with a rate of 300 patients per week. Let the random variable X count the number of patients that visit the health center during a randomly selected week. (a) State the distribution of the random variable defined above. (b) Compute the probability that exactly 310 patients visit the health center during a randomly selected week. (c) Compute the probability that more than 280 patients visit the health center during a randomly selected week.
The distributions of the random variables in the given scenarios are (a) binomial for the water lizards and (b) Poisson for the health center visits. The probabilities can be calculated using the respective formulas for the corresponding distributions.
(a) The distribution of the random variable X, which counts the number of water lizards out of the 25 selected with webbed feet, follows a binomial distribution.
This is because each lizard can be considered as a Bernoulli trial (success: possessing webbed feet, failure: not possessing webbed feet) with a probability of success (p) equal to 61% or 0.61, and the trials are independent.
(b) To compute the probability that exactly 17 of the 25 selected water lizards have webbed feet, we can use the binomial probability formula.
The probability mass function (PMF) for the binomial distribution is given by P(X = k) = C(n, k) * p^k * (1-p)^(n-k), where C(n, k) represents the number of combinations of n items taken k at a time. Plugging in the values, we have P(X = 17) = C(25, 17) * 0.61^17 * (1-0.61)^(25-17).
(c) To compute the probability that at least 17 of the 25 selected water lizards have webbed feet, we need to calculate the cumulative probability from 17 to 25. This can be done by summing up the probabilities for each value of X from 17 to 25: P(X ≥ 17) = P(X = 17) + P(X = 18) + ... + P(X = 25).
(d) The mean (μ) and standard deviation (σ) for the number of water lizards out of 25 who have webbed feet can be calculated using the formulas for the binomial distribution.
The mean is given by μ = n * p, where n is the number of trials (25) and p is the probability of success (0.61). The standard deviation is given by σ = sqrt(n * p * (1-p)).
Moving on to the second scenario:
(a) The distribution of the random variable X, which counts the number of patients that visit the health center during a randomly selected week, follows a Poisson distribution.
This is because the number of patients per week can be modeled as a Poisson process, where events (patient visits) occur independently and at a constant average rate (300 patients per week).
(b) To compute the probability that exactly 310 patients visit the health center during a randomly selected week, we can use the Poisson probability formula.
The probability mass function (PMF) for the Poisson distribution is given by P(X = k) = (e^(-λ) * λ^k) / k!, where λ is the average rate of the Poisson process (300 patients per week) and k is the number of events we are interested in (310 patients).
(c) To compute the probability that more than 280 patients visit the health center during a randomly selected week, we need to calculate the cumulative probability from 280 to infinity. This can be done by summing up the probabilities for each value of X from 280 to infinity: P(X > 280) = P(X = 281) + P(X = 282) + ... + P(X = ∞).
To learn more about distributions
https://brainly.com/question/23286309
#SPJ11