Answer:
Increase
Explanation:
The air would get heavier as a result
CAN SOMEONE PLEASE HELP ME APS!! WORTH (45 BRAINLY POINTS)
Permineralization
Because after a bone, wood fragment, or shell is buried in sediment, it may be exposed to mineral-rich water that moves through the sediment. This water will deposit minerals into empty spaces, producing a fossil.
13. Velocity is the rate of change of ____________ of an object.
14. Acceleration is the rate of change of ____________ of an object.
15. What is the difference between speed and velocity?
____________________________________________________________________
____________________________________________________________________
Answer:
13) Velocity is the rate of change of acceleration of an object.
14 ) Acceleration is the rate of change of increase the velocity of an object .
15 ) What is the difference between speed and velocity?
solution :- Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement.
Hope this helps you !!Velocity is defined as the rate of change of displacement with time.
Acceleration of an object is defined as the rate of change of velocity with time.
The difference between speed and velocity is that speed is scalar quantity while velocity is vector quantity.
What is velocity?Velocity is defined as the rate of change of displacement with time.
What is acceleration?The acceleration of an object is defined as the rate of change of velocity with time.
What is the difference between speed and velocity?The difference between speed and velocity is that speed is scalar quantity while velocity is vector quantity.
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Glycogen in the________________is broken down and released when blood glucose is low.
Answer:
a
Explanation:
In the Galapagos Island finches, the variation in the beak shape corresponded to which finch characteristic?
Answer: their diet
Explanation:
Answer:
Their diet
Explanation:
Plato
The chart below demonstrates the number of genetic differences between 9 species. Which two species are least closely related to each other according to the information provided?
Hi. You did not submit the chart to which this question refers, which makes it impossible for it to be answered. However, I will try to help you as best I can.
Generally speaking, we can state that the two species that are less genetically related are those that present more genetic differences between them. This is because the number of genetic differences is greater in species that have no genetic relationship, or that have a very weak genetic relationship.
In this case, to answer this question, you need to assess which two species, shown on the chart, have the greatest number of genetic differences between them.
Explain why opposing anabolic and catabolic pathways must have dfferent ezymes for at least one of the steps.
Anabolic pathways are the metabolic pathways that build molecules, while catabolic pathways break them down. These two pathways are opposing and require different enzymes for at least one of the steps. This is because the enzymes required for anabolic pathways are not suitable for catabolic pathways and vice versa.
Enzymes are highly specific, and they only catalyze specific reactions, which means that the same enzyme cannot be used for both anabolic and catabolic pathways.
For example, the enzyme hexokinase is used in the anabolic pathway of glucose synthesis, while glucose-6-phosphatase is required for the catabolic pathway of glucose breakdown.
Therefore, the opposing pathways need different enzymes to catalyze the specific reactions involved in each pathway.
To explain why opposing anabolic and catabolic pathways must have different enzymes for at least one of the steps:
Anabolic pathways involve the synthesis of complex molecules from simpler ones, requiring energy input. On the other hand, catabolic pathways involve the breakdown of complex molecules into simpler ones, releasing energy. Different enzymes are needed because these pathways have distinct functions and chemical reactions.
In conclusion, the opposing nature and specificities of anabolic and catabolic pathways require distinct enzymes for proper function and regulation.
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how could a dog living now and a cat living thousands of years ago have in common
Answer:
They are both animals and both are mammals. I think that is what you mean.
Explanation:
how does natural selection led to the adaptation of the cliff swallow population along l-80?
Answer:
0110011101101111001000000110011001110101011000110110101100100000011110010110111101110101011100100010000001110011011001010110110001100110
Explanation:
Match each description to the appropriate tool. measures a variety of data, including pH levels and conductivity measures temperature, humidity, wind speed, and pressure gathers information about local atmospheric conditions can digitally record data, such as flow rate
Answer:
1. Scientific probe.
2. Weather station.
3. Weather station.
4. Scientific probe.
Explanation:
1. Scientific probe: measures a variety of data, including pH levels and conductivity. Thus, a scientific probe is a device that is typically used for measuring science-based data such as electrical conductivity, pH levels, salinity etc., of various materials.
2. Weather station: measures temperature, humidity, wind speed, and pressure. Basically, a weather station comprises of various devices for measuring atmospheric conditions such as thermometers, barometers, hygrometer, wind vane etc., used for the measurement of temperature, atmospheric pressure, relative humidity and wind speed respectively.
3. Weather station: gathers information about local atmospheric conditions.
4. Scientific probe: can digitally record data, such as flow rate.
Answer:
SCIENTIFIC PROBE
1. measures a variety of data, including pH levels and conductivity
2. can digitally record data, such as flow rate
WEATHER STATION
1. measures temperature, humidity, wind speed, and pressure
2. gathers information about local atmospheric conditions
Explanation:
These are the correct matches for this question, I got it correct on my test
what's the meaning of Myriapoda Hexapoda and Subphylum-Chelicerata?
Myriapoda is a subphylum of arthropods that includes centipedes and millipedes. Hexapoda is another subphylum of arthropods that includes insects, and is characterized by having six legs.
Chelicerata is yet another subphylum of arthropods, which includes spiders, scorpions, and ticks, and is characterized by having chelicerae or mouthparts modified into fangs. The subphylum Hexapoda comprises most species of arthropods and includes the insects as well as three much smaller groups of wingless arthropods: Collembola, Protura, and Diplura.. In summary, these terms are all related to different subphyla of arthropods, each with their own unique characteristics and groupings of species on the Earth, and show immense diversity.
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In a forgery, which can be described as covering the original portion with a material?
obliteration
alteration
indented writing
erasure
In a forgery, covering the original portion with material is known as erasure.
This method involves using a material such as ink or paint to cover up an existing portion of a document, artwork, or other item in order to alter its content. Erasure can be a particularly deceptive form of forgery because it can be difficult to detect without close examination.
It is often used to alter dates, names, or other important details on legal documents, artwork, and other items. However, forensic experts and other professionals can often uncover erasure through techniques such as infrared imaging, ultraviolet light, and chemical testing.
In order to avoid falling victim to erasure and other forms of forgery, it is important to carefully examine all documents and items, especially those that are of high value or importance.
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3a. Explain why cellular respiration is essential for living organisms.
What is the basic unit of a nucleic acid and what is it made of?
Answer:
Basic structure Nucleic acids are polynucleotides—that is, long chainlike molecules composed of a series of nearly identical building blocks called nucleotides. Each nucleotide consists of a nitrogen-containing aromatic base attached to a pentose (five-carbon) sugar, which is in turn attached to a phosphate group.
Explanation:
What were the results of Fleming's
experiment? Were his observations
qualitative data or quantitative data?
Answer using 2 to 3 complete
sentences.
Answer and Explanation:
Results: After finding that a forgotten plaque, which was initially filled with Staphylococcus, had been contaminated by a fungus, Flemming noticed that the areas surrounding the fungus were free of Staphylococcus. His results were that the bacteria was destroyed by the fungus, which was identified as a Penicillium. He said that (quote) "...at a considerable distance around the fungus, the growth of Staphylococcus colonies were suffering lysis ..." His observations were qualitative, as he could just observe and describe what he was happening, but he did not perform any count quantities. In his descriptions, he said (quote) "...What had previously been a well-formed colony, it was now a faint shadow of its former form...". He described the situation as a previously well-formed colony, to a shadow of its former form. He characterized the colony but did not count the surviving or dead cells.How and why might the R0 value change over time during an outbreak? pls help
Answer:
Vaccinations
Explanation:
For example, if a disease has an R0 of 18, a person who has the disease will transmit it to an average of 18 other people. That replication will continue if no one has been vaccinated against the disease or is already immune to it in their community. So if you have (for example) a vaccination then you're less likely to get it, resulting in a lower R0
The cross between AaBb X aabb yielded the following results:
a. AB 12.6%
b. ab 11.9%
c. Ab 37.4%
d. aB 38.1%
Option 1) .AB//ab is the genotype of the heterozygous individual in P1 Parent AaBb x aabb. An organism's genotype is made up of all of its genetic components.
So heterozygous parent is AaBb and second parent is homozygous recessive aabb.
b. Map distance between A and B gene = total number of recombinat / total number of individual x 100
AB and ab are parental whereas Ab and aB are recombinant.
Map distance between A and B gene = ( Ab + aB )/(AB +ab +Ab +aB) x 100
= (37.4+38.1)/(12.6+11.9+37.4+38.1) x 100
= 75.5/ 100x 100= 75.5 map unit
so these genes are not linked
An organism's genotype is made up of all of its genetic components. The term "genotype" can also be used to describe the alleles or genetic variations that a person possesses in a certain gene or genetic region.
The ploidy, or number of copies of each chromosome, found in that species, determines how many alleles a person can have for a given gene. Due to the presence of two complete sets of chromosomes in diploid animals like humans, each person has two alleles for each gene.
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Full Question : The Cross Between AaBb X Aabb Yielded The Following Results: AB 12.6% Ab 11.9% Ab 37.4% AB 38.1% What Is The Genotype Of The Heterozygous Individual In P1? These Are The Answer Choices: AB//Ab Ab//Ab AA//Bb Aa//BB Ab//AB Question 2: What Is The Map Distance Between The Two Loci?
The cross between AaBb X aabb yielded the following results:
AB 12.6%ab 11.9%Ab 37.4%aB 38.1%What is the genotype of the heterozygous individual in P1? these are the answer choices:
AB//ab
Ab//Ab
AA//bb
aa//BB
Ab//aB
explain the general sequence of events that follow lipophilic ligand binding to intracellular receptors
The binding of lipophilic ligands to intracellular receptors leads to the general sequence of events. Lipophilic ligands or hydrophobic ligands are compounds that are lipid soluble and can bind to lipid regions of proteins.
The intracellular receptors are cytoplasmic or nuclear receptors, so once the ligand binds to it, it enters the cell and then it will bind to the receptor, forming a ligand-receptor complex. The ligand-receptor complex then undergoes a conformational change, revealing the nuclear localization sequence, which allows it to pass through the nuclear membrane.
The complex then binds to specific DNA sequences, called hormone response elements (HRE), that are located in the regulatory region of target genes. Once the ligand-receptor complex binds to the HRE, it recruits co-activators that can either help remodel the chromatin structure or initiate transcription directly. Co-activators can either enhance or stabilize the transcription factor's binding to DNA.
Furthermore, co-activators help in recruiting the RNA polymerase II, transcription factors, and other associated proteins required for transcription. The general sequence of events following ligand binding to intracellular receptors can be summarized as ligand binding to the receptor → ligand-receptor complex formation → translocation to the nucleus → binding to HRE → recruitment of co-activators → initiation of transcription.
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How are hydrogen bonds involved in the structure of a protein?
Answer:
Hydrogen bonds are involved in the structure of a protein by holding the protein together.
Explanation:
Give Brainliest if I helped!
The sarcoplasm of a muscle fiber contains many parallel structures made of proteins. These structures are called ______.
smooth
skeletal
cardiac
myofibrils
ascicle
Myofibrils are the protein-based structures that can be found in the sarcoplasm of a muscle fibre. The length of the muscle fibre is parallel to the length of the myofibrils, which are long, cylindrical structures.
What components make up a skeletal muscle fiber's sarcoplasm?The cytoplasm of a muscle fibre is called sarcoplasm. It is a water-based solution that includes the enzymes, intermediate, and product molecules necessary for various metabolic processes, as well as ATP and phosphagens. Potassium is the metal that is most prevalent in the sarcoplasm.
What is the name of the muscle protein fibres known as myofibrils?A myofibril is a fundamental rod-shaped organelle of a muscle cell, sometimes referred to as a muscle fibril or sarcostyle. Muscle fibres, the long, tubular cells that make up skeletal muscles.
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3. The metric system of measurement is based on the number 1
What?...............
Will mark brainliest and give thirteen points but you must give explanation
Ans where is the question
Explanation:
i can only answer the question once its stated, thank you have a great day :D
Based on scientific evidence, replacing saturated fat with __________ fats significantly reduce total and LDL cholesterol in the blood. a. complex carbohydrates
b. vitamin-mineral complex
c. high-quality protein
d. polyunsaturated fats
Answer:
Polyunsaturated fats
Explanation:
Based on scientific evidence, replacing saturated fat with polyunsaturated fats significantly reduces total and LDL cholesterol in the blood, which is present in Option D, and the polyunsaturated fats are found in foods like fatty fish, nuts, and seeds.
What are polyunsaturated fats?It is a type of unsaturated fat that contains more than one double bond, when these fats are used to replace saturated fats in the diet, they can help lower total and LDL cholesterol levels in the blood and reduce the level of cardiac diseases, blood vessel-related diseases, etc, polyunsaturated fats contain omega-3 and omega-6 fatty acids, which have been found to have heart-protective effects.
Hence, replacing saturated fat with polyunsaturated fats significantly reduces total and LDL cholesterol in the blood, which is present in Option D.
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10) A species is considered introduced when its transport into an area outside of its native range is human mediated. Introductions by humans may be either intentional or accidental. In the U.S. many
economically important species have successfully been introduced and managed: they have not become invasive species. Identify the statement that is NOT CORRECT regarding the positive effects
of
introduced species
A) All Livestock species except the American bison and the turkey are introduced species to North America.
B) Thomas Austin, a British landowner had rabbits released on his estate in Victoria, Australia because he missed hunting them.
Eliminate
Species, such as the wolf, are reintroduced because it has become locally endangered or extinct and this is done in the interest of conservation
D) Many plants, such as the Norway maple and the Japanese maple, have been introduced with the intent of aesthetically improving public recreation areas of private
properties
Answer:
The introduction of new species in the new area make the specie invasive if there is no predator is present in that ecosystem because the predator helps in the controlling of the population of that invasive species. The big example of invasive species is rabbit in the Australia where rabbit become invasive when there is no predator is present in that region so they increase in population and destroy all vegetation of that region. So if there is no predator of a newly introduced species, it become invasive in future.
Explanation:
Coralline red algae receive their name due to their ability to
a. Emit light
b. Accumulate calcium carbonate
c. Be responsive for red tides
d. Live together with corals in coral reefs
e. Be parasites of other algae
Option b. Accumulate calcium carbonate is the correct option.
Coralline algae belong to the group Rhodophyta and possess red pigments called phycoerythrins, which give them their distinctive color. They are named due to their unique ability to accumulate calcium carbonate in their cell walls. This process is known as calcification in which a hard, calcified structure is formed which contributes to their overall resilience and makes the algae incredibly important in the formation and growth of coral reefs. The carbonate buildup primarily consists of aragonite, a form of calcium carbonate that strengthens their cell walls and helps to bind the reef together, forming a strong structure that can withstand the forces of waves and currents.
In addition to their role in reef formation, coralline red algae are also important for maintaining water quality. They help to buffer ocean pH by taking up carbon dioxide from the water and converting it into calcium carbonate. This process is known as carbon sequestration and helps to mitigate the effects of ocean acidification, a process that can harm many marine organisms.
Coralline red algae are not parasites, nor are they responsible for red tides. Red tides are caused by harmful algal blooms, which are usually caused by dinoflagellates. While coralline red algae do emit some light, it is not the reason for their name. Instead, it is their ability to accumulate carbonate that sets them apart and makes them so important to the health of our oceans.
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at germination, the seed coat is broken due to osmotic pressure. what gas must be available for the embryo to develop at this time?
The gas that must be available for the embryo to develop during seed germination is oxygen.
When a seed is planted in soil, water enters the seed and activates enzymes that initiate the breakdown of stored food molecules. This process requires oxygen, which diffuses through the soil and enters the seed to react with the stored food molecules, releasing energy for the embryo to grow and develop.
Additionally, oxygen is required for the breakdown of lipids and the synthesis of ATP, which is needed to fuel the metabolic processes that enable the embryo to grow and eventually develop into a mature plant.
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What list describes the diet of a carnivore? Mice and rabbits Fish and berries Fish and grass Rabbits and grass.
Answer:
Mice and Rabbits
Explanation:
the other ones would be for omnivores
The bar graph shows the average number of daylight
hours by month for one location.
Average Number of Daylight Hours
Hours between Sunrise and Sunset
16:48
14:24
12:00
9:36
7:12
4:48
2:24
0:00
Jan.
Feb.
Mark this and return
Mar
Apr.
May
Jul.
Aug Sep Od
Jun.
Month
Nov.
Dec.
Which statement is best supported by the data?
O This location has more hours of daylight in winter than
in summer.
O May has fewer hours of daylight than August.
April and September have the most hours of daylight.
OHours of daylight increase from January to June and
then start to decrease.
The information displayed in a bar graph shows that the number of daylight hours increases during January to June after it starts to decrease.
Explaining a bar graphA bar graph is a graphical depiction of information, amounts, or number using bar or strips. They are employed to contrast and compare various data kinds, frequencies, or other measurements of several categories of data.
Why do we employ bar charts?The bar graph makes it simple to compare various data sets among various groups. The relationship is depicted using two axes, with the discrete values over one axis and the categories on the other. The graph displays the key alterations in the data over time.
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proteins need to be denatured using an anionic detergent such as sds before gel electrophoresis because: select all that apply.
The majority of proteins contain a uniform positive charge, and a uniform neutral charge, and most proteins have intricate three-dimensional structures that might affect how well they travel through the gel electrophoresis. For these reasons, proteins need to be denatured. Here, the right answers are A, B, and D.
Protein separation is accomplished using a molecular technique called sodium dodecyl sulfate-polyacrylamide gel electrophoresis, which operates in the proximity of an electric charge. Proteins are separated using SDS-PAGE according to their electrophoretic mobility. Protein charge, shape, and structure all affect electrophoretic mobility.
To proceed in the direction of the positive terminal, the protein molecules need to have a constant negative charge (anode). The overall charge of a protein is determined by the amino acid content of the protein as well as the charge of the individual amino acids.
Thus, depending on the total makeup of amino acids, the charge may change. Depending on the ratio of different amino acids, the total charge of the proteins can be positive, negative, or neutral. The SDS treatment gives the proteins a consistent, negative charge. Then, according to size, the negatively charged amino acids flow toward the positive terminal.
Complete question:
Proteins need to be denatured using an anionic detergent such as SDS before gel electrophoresis because: Select all that apply.
A - most proteins have a uniform positive charge
B - most proteins have complex three-dimensional structures that can impact their movement through the gel
C - the overall charge of a protein depends on the amino acid composition of the protein and can vary greatly
D - most proteins have a uniform neutral charge
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Please help ASAP!!! Each group of three DNA bases on a gene codes for a single _______.
Answer:
nucleotide
Explanation:
Briefly explain the possibility of mangrove plants to
survive outside mangrove zone. (6 marks)