Answer:
Denver Regional Aerial Photography Program
Answer:
Denver Regional Aerial Photography Program
Which of the species of cats is more likely to survive in a tropical environment: A siberian tiger or a bengal tiger? Explain your answer.
Answer:
Bengal Tiger
Explanation:
The bengal tiger's habitat is tropics, which this cat lives in the tropics of india and myanmar, while the siberian tiger live only on the cold part of russia which is The Siberian forest, which is very cold
amin acids are used to build
Answer:
PROTEINS!
Explanation:
Amino acids, often referred to as the building blocks of proteins, are compounds that play many critical roles in your body. They're needed for vital processes like the building of proteins and synthesis of hormones and neurotransmitters.
Answer:
Proteins
Explanation:
Amino acids are the monomers, or the building blocks of proteins. There are 20 different amino acids that can make up proteins. The ribosomes in a cell perform protein synthesis and create proteins by assembling the amino acids, according to the DNA's genetic code. The proteins created are used for structure, growth, repair, maintaining pH, balancing fluids and more. In addition, they can be used as enzymes and hormones.
The graph shows a population of rats in a forest habitat over a 10-year period.
The forest was a controlled environment, and no rats were allowed to enter or
leave the habitat.
Number of Rats (in thousands)
250
225
200
175
150
125
100
75
50
25
110
0+
30
2
3
76
45
Population
4
5
90
Year
200
100
6 7
30
29 27
8 9 10
Based on the graph, at which point is the death rate most likely greater than
the birthrate?
Answer:
100
Explanation:
there is a certain amount of food and resources to sustain a certain amount of individuals in a population. Since the individuals exceeds the amount of resources at 100,000 individuals you would usually see the death rate higher than birth rates to balance out the number of individuals to the number of resources so there is enough for all the individuals there.
Which statement BEST explains why viruses can only reproduce within a host?
O Viruses lack the organelles necessary to reproduce
O Viruses lack the genes necessary for transcription.
Viruses need the host cell to break down their cell membranes.
O Viruses need the host to provide nutrients.
Answer:
Viruses depend on the host cells that they infect to reproduce. ... When it comes into contact with a host cell, a virus can insert its genetic material into its host, literally taking over the host's functions. An infected cell produces more viral protein and genetic material instead of its usual products.
Explanation:
The viruses can only reproduce within a host lack the organelles necessary to reproduce.
Virus:
These are small particles that reproduce only inside the host cell like bacteria or eukaryotes.
Viral structure includes 2 components, Capsid and genetic material.
Capsid is made up of protein and covers the genetic material.Genetic material can be DNA and RNA and help virus to reproduce.Viruses do not have ribosome or other organelle to translate their mRNA.Therefore, the viruses can only reproduce within a host lack the organelles necessary to reproduce.
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What is the primary difference between the DNA of humans and the DNA of a rat?
O In humans, the DNA is in a double helix, but a rat's DNA is a triple helix O In humans, the DNA has four bases, but a rat's DNA has five bases. OThe order of the bases is slightly different between the two animals, but the DNA structure is the same. More than one of the above is a difference. OThe DNA in a human and rat are exactly the same; the only difference is in the RNS structure that codes for proteins.
The DNA in a human & rat are exactly the same; the only difference is that in the RNS structure that codes for proteins.
What is DNA?
Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around one another to form a double helix. The genetic information required for the development, operation, growth, and reproduction of every known organism as well as a large number of viruses is contained in polymers. DNA and ribonucleic acid are two examples of nucleic acids.
The molecule that contains the genetic information required for an organism to grow and function is called deoxyribonucleic acid, or DNA. The double helix shape of DNA is made up of two linked strands that loop around one another to resemble a twisted ladder.
The RNS structure, which codes for proteins, is the only area of DNA that differs between human and rat genomes.
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True or false: Systems biology uses microscopy to study how cells use energy. If false, make it a correct statement
Answer:
FALSE
Explanation:
A system is a combination of components to form a more complex organization. Systems biology entails the study of a biological system and the modeling of its dynamic behavior by analyzing the interactions among its parts.
It focuses on the the study of the interactions and behavior of the components of biological entities, including molecules, cells, organs, and organisms.
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when most substances get colder they get more
Diabetes has been found to be inherited (in some cases) through a recessive allele (d). What is the chance of a heterozygous father and a diabetic mother having a diabetic child? Show your work.
Therefore, the chance of a heterozygous father and a diabetic mother having a diabetic child is 50% (1/2) for each pregnancy.
What is the likelihood that type 1 diabetes will be inherited?The likelihood of your child having diabetes is 1 in 17 if you are a guy with type 1 diabetes. Your child has a 1 in 25 chance of developing type 1 diabetes if you are a woman with type 1 diabetes and you gave birth before turning 25.
Is the diabetes gene recessive or dominant?The majority of NDM and MODY variants are produced by autosomal dominant mutations, which means that even if only one parent possesses the gene, the condition can be passed on to offspring. for the illness. In these situations, there is a 50% probability that the parent who possesses the gene will have a child who is affected.
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You are competing in a 50-day survival challenge and can choose only one type of food to bring. What food do you choose and why: lard (Fat/Grease), Meat, or bread?
An area that has rolling grasslands, clumps of trees and shrubs, moderate to warm temperatures, dry winters, and wet summers is classified as a
The area described in the question that has rolling grasslands, clumps of trees and shrubs, moderate to warm temperatures, dry winters, and wet summers is classified as a Savannah.
What is a Savannah?A savannah is a mixed grassland, shrubland, and forest ecosystem characterized by a tropical to subtropical climate with warm temperatures all year round, seasonal rainfall, and long dry periods. Savannahs are often characterized by their rolling grasslands with scattered clumps of trees and shrubs.Their location is usually within the tropics, between the equator and the Tropic of Capricorn or the Tropic of Cancer. Savannahs are often found in areas with an annual rainfall between 60-150 centimeters, with most of the precipitation coming in the wet season.
During the dry season, the ground dries out and often becomes arid, making it challenging for plant growth and wildlife survival. The overall biome is an ecosystem dominated by grasses, which cover the majority of the ground, with trees and shrubs spread out throughout the region. Savannas are home to various species of wildlife, including large mammals such as lions, giraffes, and elephants, which feed on the abundant grasses, shrubs, and trees that characterize this unique ecosystem.
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Which of the following statements about proteomics is true? A.Studies have shown that humans share more than a third of their proteome with yeast. B.Reshuffling of protein domains is a method of generating new proteins. C.Proteomics can be used in the diagnosis of diseases. D.All of the above E.None of the above
(A) Humans and yeast share many proteins, suggesting important roles. (B) Protein domains can be combined to create a variety of proteins with different functions. (C) Proteomics can identify proteins associated with diseases, aiding diagnosis and treatment. Hence (D) All of the above is the correct.
Statement A: Studies have indeed shown that humans share more than a third of their proteome with yeast. Proteome refers to the entire set of proteins expressed by an organism. Despite the differences between humans and yeast, there are many conserved proteins and functional domains that are shared between the two.
Statement B: Reshuffling of protein domains is a mechanism by which new proteins can be generated. It involves the recombination or rearrangement of different functional domains within a protein sequence, leading to the formation of novel protein structures and functions.
Statement C: Proteomics, which involves the large-scale study of proteins, can be used in the diagnosis of diseases. By analyzing the protein profiles or alterations in protein expression patterns, researchers can identify potential biomarkers for disease detection, prognosis, and monitoring treatment response.
Therefore, all of the statements are true, and the correct option is (D) All of the above.
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Drag and drop the terms to match the best description. Some terms are not used: the swollen chamber of an organelle that lies on either side of a T tubule:a protein that changes shape as a result of an action: a protein with heads that attach in cross bridging:a structure that forms a path from the membrane to the cell interior:the protein that binds calcium
The structure that forms a path from the membrane to the cell interior is the T tubule.
The protein that binds calcium is known as troponin. A protein with heads that attach in cross bridging is myosin. The swollen chamber of an organelle that lies on either side of a T tubule is the sarcoplasmic reticulum. Lastly, a protein that changes shape as a result of an action is referred to as an allosteric protein. It is important to note that the sarcoplasmic reticulum is an organelle found in muscle cells that plays a crucial role in calcium regulation during muscle contraction. Overall, understanding the functions and interactions of these terms is vital in comprehending the complex mechanisms involved in muscle contraction.
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Which of the following statements is FALSE?
1. The difference in melting temperature between a saturated fatty acid and an unsaturated fatty acid with the same chain length is only a few degrees C.
2. Most types of fat in many animals is used in energy production.
3. Some unsaturated fatty acids are liquid at physiological temperatures.
4. The longer the chain length of a saturated fatty acid, the higher the melting temperature.
5. Fatty acids exist in the anionic form (RCOO-) at physiological pH.
The FALSE statement among the given options is: 1. The difference in melting temperature between a saturated fatty acid and an unsaturated fatty acid with the same chain length is only a few degrees C. Hence, option 1) is the correct answer.
In reality, the difference in melting temperature between saturated and unsaturated fatty acids can be quite significant. Saturated fatty acids have straight chains, hence allowing them to pack closely and have higher melting temperatures.
Unsaturated fatty acids have double bonds that is causing bends in the chains and making it difficult for them to pack closely and resulting in lower melting temperatures.
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Which process is speeded up by rubisco during the light-independent reactions of photosynthesis?.
The process of photosynthesis that can be affected by the rubisco enzyme is the process of carbon fixation.
How is Calvin cycle process ?The rubisco enzyme is one of the enzymes that plays an important role in the overall process of plant photosynthesis in the dark reaction. At this stage there will be capture of CO₂ from the free air and then the union of CO₂ with ribulose bisphosphate which is assisted by the rubisco enzyme.The photosynthesis cycle that occurs when it is dark or does not require sunlight in the process is called the dark reaction or Calvin cycle. And in the process it uses ATP and NADPH² that have been produced in the daytime photosynthesis process.In the Calvin cycle, glucose is formed through a chemical reaction that converts oxygen (CO₂) and several other components into glyceraldehyde 3-phosphate.The Calvin cycle is very useful in life, because it is the main player in the process that provides oxygen stability and prepares plant raw materials to make starch that we can later use.Learn more about Calvin cycle here: brainly.com/question/13477893
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hii i'm having trouble with this bc of my favorite animal!!! PLS HELP T-T
In order to survive, animals need to adapt to their environment over many generations. Think about your favorite animal, its physical features, and its environmental challenges. Without doing any outside research, in 3-5 sentences, try to: a) describe what features have likely had to adapt to its environment over time, and b) hypothesize what ways it might have to adapt to environmental changes in the future.
(my favorite animal is a cow, specifically fluffy cows!)
Answer:
Cows, like most mammals, have evolved to adapt to their environment over time. For example, their digestive system has adapted to efficiently digest grasses and other plants. The unique feature of fluffy cows is their long hair, which helps them regulate their body temperature in colder environments. In the future, if there are changes in their environment, such as increased heat due to climate change, fluffy cows may need to adapt by developing more effective cooling mechanisms or moving to cooler regions.
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penicillin is an antibiotic produced by penicillium fungi. based on what we learned about plant biomolecules, what compound class would penicillin best fit into? secondary metabolite hormone pigment enzyme macromolecule
Penicillin, an antibiotic produced by Penicillium fungi, would best fit into the compound class of secondary metabolites.
Secondary metabolites are organic compounds that are not directly involved in the growth, development, or reproduction of an organism. Instead, they often play roles in defense mechanisms, signaling, or interactions with other organisms. Penicillin is a secondary metabolite because it is produced by Penicillium fungi as a defense mechanism against bacteria. It inhibits the growth of certain bacteria by interfering with their cell wall synthesis.
Penicillin does not fall into the categories of hormones, pigments, enzymes, or macromolecules. Hormones are chemical messengers that regulate various physiological processes in organisms, pigments are compounds responsible for coloration, enzymes are proteins that catalyze chemical reactions, and macromolecules are large molecules such as nucleic acids, proteins, and carbohydrates.
Therefore, based on its role as an antibiotic produced by Penicillium fungi, penicillin is classified as a secondary metabolite.
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What produces restriction enzymes that can cut DNA into smaller pieces
Answer:
restriction endonuclease
(ii) Explain whether the nitrate ions are taken up by the root by diffusion, active transport or both
processes. Justify your answer.
Answer:
Only by active transport.
Explanation:
This is because diffussion is possible only with gases and the nitrate ions passes through nitrogen fixing bacterials known as azotobacta.
Which statement, if true, would provide the best evidence that horsetails are
an evolutionary link between mosses and flowering plants? • A. Horsetail lifecycles are dominated by the sporophyte while moss
lifecycles are dominated by the gametophyte.
• B. Horsetail lifecycles are dominated by the gametophyte while moss
lifecycles are dominated by the sporophyte.
C. Horsetail lifecycles are dominated by the sporophyte while
angiosperm lifecycles are dominated by the gametophyte.
D. Horsetail lifecycles are dominated by the gametophyte while
angiosperm lifecycles are dominated by the sporophyte.
The dominance of the gametophyte generation in horsetails compared to the sporophyte generation in angiosperms provides the best evidence that horsetails are an evolutionary link between mosses and flowering plants.
The statement that would provide the best evidence that horsetails are an evolutionary link between mosses and flowering plants is option D: Horsetail lifecycles are dominated by the gametophyte while angiosperm lifecycles are dominated by the sporophyte.
This is because the gametophyte generation is typically smaller and less complex than the sporophyte generation in plants. Mosses have a dominant gametophyte generation while flowering plants have a dominant sporophyte generation. Horsetails, on the other hand, have a dominant gametophyte generation like mosses but also have a well-developed sporophyte generation. This suggests that horsetails are a transitional group between mosses and flowering plants.
Furthermore, horsetails share other characteristics with both mosses and flowering plants such as their vascular system, reproduction through spores, and the presence of lignin in their cell walls. These similarities support the idea that horsetails are an evolutionary link between these two groups.
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Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect shorelines from this erosion. What type of connection is made between the ideas in these sentences? (1 point)
A.
Problem and Solution
B.
Contrast
C.
Cause and Effect
D.
Desciption
cause and effect type of connection is made between the ideas in these sentences. Thus option C is correct.
What are the types of sentences ?
A set of arranged words which form and conveys a complete meaningful sense or a thought in the form of order or statement called as sentence.
The sentences consist up different parts like subject, verb and punctuation.
By forming sentence we can express different thoughts and feelings, ideas either orally or by writing.
The sentences are up two types based on function and structure.
Based on their function, it can be up four types such as Declarative Sentences, Imperative Sentences, Interrogative Sentences, Exclamatory Sentences
Thus option C is correct.
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SOMEONE PLEASE HELP 30 POINTS PLEASE
Answer:
I would go with C
the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
( sorry if not correct.. hope this helps)
The actions of the internal intercostals are most important during ______. a. forced inspiration b. forced expiration c. normal inspiration
The actions of the internal intercostals are most important during forced inspiration.
In order to expand the lung's volume during forced inspiration, the scalene and other neck muscles contract and raise the thoracic wall. The abdominal accessory muscles, including the obliques, contract during forced expiration, pushing the internal organs up into the diaphragm. During forced breathing, additional muscles are used to quickly expand and compress the thoracic cavity volume. It generally happens during exercise.
Exercise helps you maintain a healthy weight, reduces your risk of disease, and makes it easier for you to complete daily tasks. It also improves the health of your bones and muscles. Within starting an exercise programme, increased productivity becomes apparent after a few weeks. People who prioritise their health and fitness and exercise regularly have greater energy and focus.
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In which types of cells must mutations occur in order for the mutation to be passed
on to future generations?
А
Somatic cells
B
Genes
C
Gametes
D
Alleles
Help? You are studying an outcrop where the lower layer is limestone and the layer directly on top of the limestone is sandstone. Near the bottom of the sandstone layer are small, weathered pieces of limestone entirely contained within the sandstone. Explain how these pieces of limestone came to be contained within the sandstone.
Answer:
Due to mixing of particles present in the upper layer of limestone with sandstone during deposition.
Explanation:
The parent layer was limestone layer which is older than sandstone layer. This sandstone layer spreads on the limestone layer because of wind. The wind moves these sandstone from other region and their deposition occurs on the limestone layer. During deposition of sandstone, some particles of limestone which are present at the surface mixes with the sandstone so that's why in sandstone layer, small and weathered pieces of limestone are present.
What is a substance?
Answer:
the real physical matter of which a person or thing consists and which has a tangible, solid presence.
Explanation:
True or False Some Crystals form from minerals dissolved in liquids
Answer:
True
Explanation:
crystallisation- liquids cool to a solid-state to form crystals.
what makes up the genetic code in the dna molecule?
Nucleotide bases makes up the genetic code in the DNA molecule.
The creation of particular amino acids is coded for by a series of nucleotide bases in DNA and RNA, which make up the genetic code. Proteins are created by the fusion of amino acids. Codons are triplet groupings of nucleotide bases that identify particular amino acids and are read as the code.
A codon is a group of three continuous nucleotide bases that codes for an amino acid or marks the start or stop of protein production. The instructions for producing amino acids are provided by these triplet sets. Proteins are created by the fusion of amino acids. Specific amino acids are designated by RNA codons. The amino acid that will be generated depends on the arrangement of the bases in the codon sequence.
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how are archaic homo sapiens different in both physical and cultural characteristics from homo erectus?
Archaic Homo sapiens is the predecessor of modern Homo sapiens. They are different in both physical and cultural characteristics from Homo erectus.
Physically, their cranial capacity was larger, their faces were less protruding, their brows were more pronounced, and their skulls were more globular. In comparison to Homo erectus, their skeletons were longer and more slender.
Culturally, the Homo sapiens developed more complex behaviors like stone tools and a more sophisticated language. They also developed a more complex social structure, with evidence of a division of labor and the development of rituals and religious beliefs.
They also had a more sophisticated artistic style, including cave art, carved figurines, and musical instruments. In addition, they were able to migrate to widely dispersed locations and adapt to a wider array of habitats than Homo erectus.
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Explain the process of nitrogen fixation in the nitrogen cycle. Be sure to include the important organisms and its role in this process. HELP!!! I need the answer ASAP!!!
Answer :
Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.
Explanation:
hope this helps
Answer:
I don't know what the answer is at all
Which is calcium dependent? GAP JunctionDesmosome (Maculae adherens)Adherens Junction (Zonulae adherens)Tight Junction (Zonulae occludens)
Adherens Junctions are calcium dependent junction.
The correct option is (C) Adherens Junction
Adherens junctions: What are they?Cell-cell adhesion complexes known as adherens junctions (AJs) allow cells within a tissue to respond to pressures, biochemical cues, and structural changes in their surroundings. AJs are constantly created and destroyed. Over a set of specified processes, such as initiation, cadherin recruitment, and the recruitment of plaque proteins, the creation and operation of the adherens junction may be explained. As migratory cells first come into contact with one another to create a tissue, for example, adherens junction assembly takes place. It can also happen in pre-existing tissues when cells divide, alter shape, or move in response to pharmacological or mechanical stimuli.Learn more about the Adherens junctions with the help of the given link:
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