Answer:
Meteorologists created the station model to fit a number of weather elements into a small space on weather maps. This allows map users to analyze patterns in atmospheric pressure, temperature, wind speed and direction, cloud cover, precipitation, and other parameters.
Explanation:
The water at the top of a waterfall has
energy.
PLEASE HURRY!!
Areas that receive eroded sediment are called
a
divergent boundaries.
b
depositional basins.
c
rifting regions.
d
subduction zones.
Answer:
d
Explanation:
I believe because it's a zone if it's not correct then I am not sure
Which of the following statements are true regarding cellular reproduction? Select all that apply.
When an organism grows, cellular reproduction creates new cells.
Organisms reproduce, so new cells are needed.
If cells become damaged, cellular reproduction can repair damaged cells.
Cellular reproduction helps organisms acquire water better, as there are more cells present.
Cellular reproduction is the exchange of homologous chromosome segments.
Answer: Replacing dead cells
Which of the following are not extremeophiles?
Answer:
Fish living in open oceans
Explanation:
Can someone please do this?? I'll give you Brainliest...
Explanation:
DNA is a self replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information
RNA is a nucleic acid present in all living cells. Its role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins
Nucleic acid is a complex organic substance present in loving cells, especially DNA and RNA, whose molecules consist of many nucleotides liked in a long chain
Key examples of index fossils include several species of _______, which are an extinct group of marine animals whose hard-shelled bodies had three sections.
Key examples of index fossils include several species of Trilobite ,which are an extinct group of marine animals whose hard-shelled bodies had three sections.
Index fossil, are any animal or plant preserved in the rock record and have characteristic of a particular era of geologic time or environment. useful index fossil must be different or easily to identify, abundant, and should be available widely through out the geological time.
Index fossils are found mainly in sedimentary rocks. They are an essential means in stratigraphy studies in order to compare the geological ages of sedimentary rock formations. Examples are ammonites and graptolites.
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Susan has two boxes. Each is 12 cm high, 12 cm long,
and 12 cm wide. Which statement describes Susan's
boxes?
A) The boxes are congruent, but not similar.
B) The boxes are similar, but not congruent.
C) The boxes are similar and congruent.
D) The boxes are only similar.
Answer:
C
Explanation:
The dimensions of both boxes are the same which makes them congruent and similar. Congruent figures are always similar.
In a population of 100 individuals, 16 exhibit a recessive trait. Find genotypic frequencies at homozygous (AA), heterozygous (Aa) and homozygous small a (aa)
Homozygous dominant, heterozygous, and homozygous recessive genotypic frequencies are 36%, 48%, and 16%, respectively:
Here: homozygous dominant genotype, AA
Aa for the genotype of heterozygotes
Homozygous recessive genotype for aa, 16 out of the 100 people in the population have the recessive trait, hence there are 16 in the population. Thus, the genotype frequency for aa is 16/100, or 0.16.
The frequency of the A allele plus the frequency of the an allele must equal one because there are only two potential alleles at this locus (A and a). This fact, along with the frequency of the aa genotype, can be used to determine how common the A allele and the aa genotype are:
frequency of aa genotype = q² = 0.16,
frequency of A allele = p = 1 - q
frequency of Aa genotype = 2pq,
q = 0.16 = 0.4
p = 1 - q = 0.6
frequency of Aa genotype = 2pq = 2(0.6)(0.4) = 0.48
frequency of AA genotype = p² = (0.6)² = 0.36
Therefore, the genotypic frequencies are:
AA: 0.36 or 36%
Aa: 0.48 or 48%
aa: 0.16 or 16%
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Why is the international system of measurement helpful?
Answer:
Explanation:
The principle behind the International System of Units is to provide the same values for measurements such as length, weight, and time no matter where in the world measurement is performed.
Select the correct answer from each drop-down menu.
Which words and phrases connect the ideas in this excerpt from a compare and contrast essay?
The team considered using products made by y company A and company B. However, the budget and concerns about learning
about two products meant that they needed to choose only one. They realized that the product from company A was of excellent quality,
to company B's product.
Answer:
The team considered using products made by both
company A and company B. However, the budget and concerns about learning about two products meant that they needed to choose only one. They realized that the product from company A was of excellent quality,
in contrast
to company B’s product.
Explanation:
Answer:
both; in contrast
Explanation:
What is the relationship between amino acid sequences in proteins and nucleotide sequences in DNA?
The nucleotide sequence of a gene is transcribed into a nucleotide sequence of mRNA which is a template of DNA, which is read during translation in groups of three nucleotides that specify each amino acid.
The process through which a gene's information is utilized to create proteins is known as gene expression. Transcription and translation are two mechanisms involved in gene expression.
DNA is utilized as a template during transcription to create the sequence of mRNA.
A specific amino acid is designated by a codon, which is a group of three nucleotide bases that are read from the mRNA sequence during translation.
The nucleotide sequence of a gene is translated into a nucleotide sequence of messenger RNA (mRNA), which is read during translation in groups of three nucleotides that determine each amino acid. This is the link between a gene and a protein.
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I need help please!!
Answer:
formal operations are carried out on ideas
I think
A researcher determines an organism to be eukaryotic, unicellular, and autotrophic. In which taxonomic group should this organism be classified?.
If a researcher determines an organism to be eukaryotic, unicellular, and autotrophic, the organism will belong to kingdom Protista.
WHAT ARE KINGDOMS?A kingdom is the most inclusive taxonomic group in taxonomic classification. All living organisms have been classified into kingdoms based on their characteristics.
There are five kingdoms namely;
FungiAnimaliaPlantaeProtistaMoneraOrganisms in the kingdom Protista can possess the combination of the following characteristics: autotrophic, eukaryotic and unicellular. Example of this organism is algae etc.
Therefore, if a researcher determines an organism to be eukaryotic, unicellular, and autotrophic, the organism will belong to kingdom Protista.
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Answer: Protista
Explanation:
Just took a quiz
PLEASE HELP I WILL GIVE BRAINALIST
Answer: It's C
Explanation: Someone else said it was C and I don't want to leave any misinformation so I'm writing it's C. Good luck! :D
Events of excitation contraction coupling, such as the release of calcium from intracellular stores, occur during the ________ period of a muscle twitch
The answer is that the events of excitation contraction coupling, including the release of calcium from intracellular stores, occur during the contraction period of a muscle twitch.
Excitation contraction coupling is the process by which an action potential triggers muscle contraction. This process involves the release of calcium ions from the sarcoplasmic reticulum (intracellular stores) in response to depolarization of the muscle cell membrane.
During the contraction period of a muscle twitch, the muscle fibers are actively contracting and generating tension. This is when the calcium ions released from the sarcoplasmic reticulum bind to troponin molecules on the thin filaments of the muscle fiber, causing a conformational change that exposes the myosin binding sites on actin.
The myosin heads then bind to the actin filaments and undergo a power stroke, pulling the thin filaments towards the center of the sarcomere and generating force. This cycle of myosin binding, power stroke, and release is repeated many times during muscle contraction, ultimately resulting in shortening of the muscle fiber and generation of tension.
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Question 8 of 10
A researcher wants to describe the effects of water pressure during a deep
ocean dive by comparing it to a column of water pressing down on an
aluminum can. Which type of model would best represent this?
OA. Mathematical model
OB. Physical model
OC. Conceptual model
OD. Computer model
Answer:
physical model
Explanation:
Answer:
C. conceptual model
The element nitrogen is present in all of the following except A) proteins.B) nucleic acids.C) amino acids.D) DNA.E) monosaccharides.
Nitrogen is present in all of the options listed except for monosaccharides. Thus, correct option is (E).
A crucial component of biological compounds is nitrogen. Nitrogen is a component of proteins, nucleic acids (DNA and RNA), amino acids (which serve as the building blocks for proteins), and DNA. Amino acids, which make up proteins, contain nitrogen as a necessary part of their structure.
Adenine, cytosine, guanine, and thymine/uracil are nitrogenous bases that are essential for the operation of nucleic acids, including DNA. Monosaccharides, simple sugars and the fundamental unit of carbohydrates, do not, however, include nitrogen. Instead, the majority of their atoms are made up of carbon, hydrogen, and oxygen.
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which of the answer choices is responsible for the increased growth of algae in the dead zones? elevated carbon and nitrogen in the water elevated nitrogen and oxygen in the water elevated phosphorous and nitrogen in the water elevated carbon and phosphorous in the water elevated phosphorous and oxygen in the water
The answer choice responsible for the increased growth of algae in dead zones is elevated phosphorous and nitrogen in the water (Option C).
What is a dead zone?Deаd zones аre low-oxygen, or hypoxic, аreаs in the world's oceаns аnd lаkes. Becаuse most orgаnisms need oxygen to live, few orgаnisms cаn survive in hypoxic conditions. Deаd zones аre the most severe result of eutrophicаtion. This drаmаtic increаse in previously limited nutrients cаuses mаssive аlgаl blooms. These "red tides" or Hаrmful Аlgаl Blooms cаn cаuse fish kills, humаn illness through shellfish poisoning, аnd deаth of mаrine mаmmаls аnd shore birds.
Nitrogen аnd phosphorous from аgriculturаl runoff аre the primаry culprits, but sewаge, vehiculаr аnd industriаl emissions аnd even nаturаl fаctors аlso plаy а role in the development of deаd zones.
Thus, the correct option is C.
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The Central Nervous System (CNS) contains all of the nerves outside of the brain and spine.
true or false
Answer:
FALSE
Explanation:
The CNS only controls the brain and spinal cord
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The Central Nervous System (CNS) contains all of the nerves outside of the brain and spine, which is false, as the Central Nervous System (CNS) actually consists of the brain and the spinal cord.
What is the central nervous system?
The central nervous system consists of the brain and the spinal cord, which are protected by the skull and vertebral column, the brain is the body's control center and is responsible for processing and coordinating information from the senses, controlling movements and actions, etc, and the spinal cord is a long, thin bundle of nerves that is responsible for transmitting signals between the brain and the rest of the body.
Hence, the Central Nervous System (CNS) contains all of the nerves outside of the brain and spine, which is false.
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Define kinesiology and list seven types of science it encompasses
Answer:
Kinesiology is the study of human or non-human body movement. The seven types of sciences it encompasses are physiology, anatomy, biomechanics, psychology, sociology, motor learning and sports pedagogy.
An instrument is gradually lowered beneath the surface of the ocean to measure the temperature and salinity of the water. The graphs below show the change in temperature at each depth in kilometers below the surface.
What is the most valid conclusion regarding ocean depth temperature, based on the data?
The temperature and salinity increase with increasing depth.
The salinity increases as you get deeper into the ocean.
The bottom of the ocean is frozen and salinity levels are low.
The ocean temperature never rises above 10°C and salinity remains constant.
The conclusion from the data is that the salinity increases as you get deeper into the ocean.
What is salinity?Salinity means the level of salt in water. The salinity of water tends to increase as the depth of water increases. This means that the water becomes saltier as it gets deeper. Similarly, the temperature decreases with increasing depth.
Hence, the conclusion from the data is that the salinity increases as you get deeper into the ocean.
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The movement of tectonic plates in two differs ot locations is shown below:
Location A
Location B
Which statement is most likely true?
• Subduction occurs in both locations.
Seafloor spreading occurs in both locations.
• The magnetic orientation of rocks may change in Location A and subduction occurs in Location
B.
•
Subduction occurs in Location A and the magnetic orientation of rocks may change in Location B.
Answer:
The magnetic orientation of rocks may change in Location A and subduction occurs in Location B
Explanation:
How many species of animals did Moses take on the Ark with him?
Answer:
None, Noah was on the Ark, not Moses
Explanation:
how does homeostasis help organisms survive changes that may happen in the environment?
Homeostasis is the ability of an organism to maintain a stable internal environment despite changes in the external environment. This is important because changes in the environment can threaten an organism's survival. For example, extreme temperatures can cause cellular damage or death.
Homeostasis helps organisms survive these changes by regulating and maintaining important physiological variables, such as body temperature, blood pH, and water balance. By keeping these variables within a narrow range, organisms can function properly and avoid the harmful effects of environmental fluctuations. Therefore, homeostasis is essential for the survival of organisms in changing environments.
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Which of the following reduces water scarcity? Washing clothes when the machine is only half full Washing dishes under a running sink Using car washes that recycle water Installing high-flow shower heads.
Answer:
Using car washes that recycle water.
This is another word for a stage performer, named after the first actor to step out of the chorus and impersonate a character.
The term that is used for a stage performer who impersonates a character and is named after the first actor to step out of the chorus is called "protagonist.''
A protagonist is the leading character or a main character in a drama, novel, film, or any other fictional text. A protagonist is usually the character that the audience can sympathize with the most, and it's typically the one that faces the greatest obstacles throughout the narrative.
The word "protagonist" comes from the Greek word "protagonistes," which means "first actor." It refers to the actor who plays the lead role in a Greek drama and is the first to step out of the chorus and impersonate a character.
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Which statement does NOT describe a scientific theory?
A)
A scientific theory can never be proven
B)
A scientific theory is supported by facts
0)
A scientific theory eventually becomes a fact
D)
A scientific theory is a generally accepted explanation
Answer:
Its C
Explanation:
Trust me it may not make sense but it is correct UwU
Which organelle captures the sun's energy and makes glucose (sugar)? *
O A chloroplasts
B nucleus
O C ribosomes
O D Golgi apparatus
Answer:
It would be >>O A chloroplasts
What positive findings on a UA COULD indicate a UTI? (Select all that apply) WBC Glucose Bacteria Heme
There are several positive findings on a UA that could indicate a UTI (Urinary Tract Infection), and these include WBC (White Blood Cells), Bacteria, and Heme.
WBCs are typically present in urine when there is an infection or inflammation in the urinary tract, indicating a UTI. Bacteria in urine can also be an indication of UTI, as they are typically present when there is an infection present. Heme (blood) in urine can also be a sign of a UTI, as it can be caused by irritation and inflammation in the urinary tract due to the infection. However, the presence of glucose in urine is not a reliable indicator of UTI, as it can be present in urine even without any infection or inflammation.
In summary, if a UA shows the presence of WBCs, Bacteria, and/or Heme in urine, it is likely that the individual has a UTI, and medical attention should be sought to treat the infection.
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in the uvr excision repair system in e. coli, which enzyme routinely synthesizes dna to replace the excised strand?
DNA polymerase I an enzyme routinely synthesizes DNA to replace the excised strand.
An enzyme called DNA polymerase to takes a role in the replication of bacterial DNA. It was the first known DNA polymerase, and Arthur Kornberg discovered it in 1956. It was first identified in E. coli and is found in all prokaryotes.
During lagging-strand synthesis, DNA polymerase I (pol I) processes RNA primers and fills up tiny gaps during DNA repair events. By extending the 3′ ends of an existing nucleotide chain and adding new nucleotides that are identical to the template strand one at a time using the formation of phosphodiester bonds, DNA polymerase adds a new strand of DNA.
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