Answers
Related Questions
I NEED HELP GIVING 50 POINTS
Answers
ACG=TGC
TTA= AAT
CGC=GCG
AAG=TTC
TAC=ATG
GAT=CTA
ACA=TGT
COMPLIMENTARY FOR RNA:
AAG=UUC
TAT=AUA
CGA=GCU
GGT=CCA
TGA=ACU
CCT=GGA
ATC=UAG
#5
TGC AAT GCG TTC ATG CTA TGT
#12
UUC AUA GCU CCA ACU GGA UAG
Which of the following events takes place during the mitotic phase of the cell cycle?
O Duplication of DNA
Duplication of
DNA
Duplication of
centrioles
Which of the following events takes place during the mitotic phase of the cell cycle?
Separation of Chromosomes
Duplications of centrioles
Division of Cytoplasm
Separation of
chromosomes
Division of
cytoplasm
Answers
The events that takes place during the mitosis are separation of chromosomes, duplication of centrioles, division of cytoplasm, separation of chromosomes and division of cytoplasm.
Phases of mitosisThe majority of the cell's life is spent in the interphase, just before prophase, where mitosis's start-up is prepared for (the DNA is copied). The prophase is technically the first phase of this process, though, because the actual process requires the division of the nucleus. The duplicated chromosomes are aligned, separated, and transferred to the cell's opposite poles during the multistep mitotic phase, after which the cell divides into two brand-new, identical daughter cells.The cell divides its cytoplasm and divides its DNA into two sets during the mitotic (M) phase to produce two new cells.For more information on mitosis kindly visit to
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what happens firts when a star starts to run out of fuel
Answers
Answer: When a main sequence star begins to run out of hydrogen fuel, the star becomes a red giant or a red super giant. THE DEATH OF A LOW OR MEDIUM MASS STAR After a low or medium mass or star has become a red giant the outer parts grow bigger and drift into space, forming a cloud of gas called a planetary nebula.
hope this helps
What is an ecosystem?
Answers
Answer:
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. ... Ecosystems can be very large or very small.
Explanation:
If you like my answer than please mark me brainliest thanks
100 points!! The map below shows the temperatures in parts of North
America on an average spring day.
65
Which statement best summarizes the temperature pattern shown in the
weather map?
A. Temperatures increase from the southeast to the northwest
B. Temperatures decrease from the southwest to the northeast.
C. Temperatures increase from the southwest to the northeast.
D. Temperatures decrease from the northeast to the northwest.
Answers
Answer:
B
Explanation:
Darker colors such as red and orange represent warmer temperatures and lighter colors such as green represent cooler temperatures
Northeastern USA has a lot of lighter colors meaning that it's cooler in the northeast
Southwestern USA has a lot of darker colors meaning that its warmer in the Southwest.
If you were to draw from southwest to north east temperatures would decrease as it's cooler in the northeastern areas.
Therefore we can conclude that B is the correct answer.
why unraveling past climate changes is important and discuss several ways in which such changes are detected
Answers
Unraveling past climate changes is important because it helps us to understand the causes and consequences of climate change.
What is climate change?Climate change refers to the long-term changes in temperature and weather patterns. These may be natural or man-made changes.
Some examples of climate changes include sea level rise, rapid loss of ice mass loss in Greenland, Antarctica, and the Arctic, changes in floral and plant blossoming, and extreme weather occurrences.
Some methods by which past climate changes can be detected include:
Ice cores provide information on past climatic and weather conditions.Tree rings give information about past weather conditions.Sediment coresFossil recordsHistorical recordsLearn more about climate change at: https://brainly.com/question/1789619
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Complete question:
Explain why unraveling past climate changes is important and discuss several ways in which such changes are detected.
Analyze the map below and answer the question that follows.
2041-09-01-01-00_files/i
Image courtesy of NASA
Which of New Zealand’s physical features is circled by number 3 on the map above?
A.
the Northern Peninsula
B.
the Southern Alps
C.
the Canterbury Plains
D.
the Eastern Hills
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer: Ur answer is B ...............................
B i think
sorry if im wrong:(
Is a dead tree made up of cells
Answers
Answer:
im 99% eveything is
Explanation:
You are a paleontologist working on a dig site in southern
South America and Antarctica. You have uncovered a fossilized animal
that has previously only been found in Australia (not anywhere else, like
Africa). Without need for further dating, what can you estimate about
when this animal probably evolved? (4 pts)
Answers
Australopithecus afarensis is one of the best-known early hominins thanks to an extraordinary skeleton known as Lucy.
What makes Australia distinct from other continents?The Australian continent, which has a total surface area of 8.56 million square kilometers (3,310,000 sq mi), is the world's smallest, lowest, flattest, and second-dryest continent (behind Antarctica).Australia, Antarctica, India, South Africa, and South America are all southern continents where the Glossopteris fossil can be found. As the Glossopteris seed is known to be huge and clumsy, it cannot have flown or drifted over the oceans to another continent.Australia has never yielded any remains of Homo erectus. Evidence suggests that the Denisovans, a second species that was also known to have lived in this area, interbred with modern humans. About 3-5% of the DNA of Melanesians and Aboriginal Australians comes from Denisova.To learn more about Denisova refer to:
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what causes natural selection to occur?
Answers
What is the SOURCE of new traits in a species? Question 7 options: A Mutations
B Natural selection C Adaption D Evolution
Answers
Answer:
Your answer is A) Mutations.
Answer:
A) Mutations
Explanation:
Verified correct with test results.
If the supply of carbon dioxide stops in plant, what will happen to the process of
photosynthesis?
Answers
Answer:
All plants and animals on earth engage in a process called respiration. Respiration combines oxygen and the food created during photosynthesis to produce usable energy. One of the byproducts of respiration is CO2, this is the opposite of photosynthesis. It is not unusual for plants to stop taking in carbon dioxide to uptake small amounts of oxygen at night.
In the event that plants cease to take up CO2 all together, they will cease to convert sunlight into carbohydrates, and die. The death of autotrophs would lead to a chain reaction of the death of all higher order organisms. Mankind could survive on food stuffs on hand, but only for a very short time. It has been said that any western society, its members are just 3 meals away from revolution.
Social order would be completely lost during the initial food riots. Once the processed and packaged food supply is exhausted, it would be the law of the dying jungle. The strong and well armed would take from the weak and ill prepared. Livestock and game would be slaughtered as the next to the last food source disappeared. The shear volume of death would foul the water spreading pestilence and disease. In one or two years bands of humans would prey on other humans as they degenerate into cannibalism. There could be a few humans in protected bunkers and hideaways, but they too would eventually succumb to starvation or despair as the world died.
The fact that plants stopped converting CO2 into O2 would be of little consequence. Man would die of hunger 1000 years before oxygen was ever an issue.
A woman who is heterozygous for A blood marries a man who has AB blood. What
percent of their children will have A blood?
O 50%
O 25%
O 100%
O 75%
Answers
Answer:
The percentage of their children is 25%
25% of their children will av A blood
If you wanted to increase the pH of a solution from 5 to 9 what would you need to add to the solution?
Answers
Answer:
To increase the pH of the solution, we would need to add a base
These important terms help you to understand how chemistry relates to biology. Match the terms to their definitions.
Question 1 options:
This is the smallest unit of matter that still retains all of the properties of that type of matter
A substance that cannot be broken down into other substances by chemical reactions
These are the product when more than one atom is bonded to another atom
Substances with two or more elements in a fixed ratio
It is defined as anything that occupies space and has mass
1.
Matter
2.
Elements
3.
Atoms
4.
Molecules
5.
Compounds
Answers
Chemistry and biology are deeply connected, and understanding the fundamental concepts of chemistry is crucial to comprehending how biological systems work. Among the most important concepts are the terms matter and elements, atoms, molecules, and compounds.
Anything with mass and space is considered matter. The smallest unit of matter that still keeps all of that type of matter's features is an atom, which is the smallest substance that cannot be converted into another substance by chemical reactions. When two or more atoms are bound together, molecules are created, whereas compounds are made up of two or more elements in a certain proportion. In summary, the terms matter, elements, atoms, molecules, and compounds are essential in understanding the relationship between chemistry and biology. These concepts lay the foundation for more advanced concepts and theories that explain how the fundamental building blocks of matter interact to create biological systems.
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Which of the following structures regulates the activities of both the nervous and the endocrine system?A) parathyroid glandsB) pituitary glandC) thalamusD) hypothalamus
Answers
The lower central region of the brain encompasses the hypothalamus (hi-po-THAL-uh-mus). It bridges the nervous system and endocrine system.
How do the endocrine and cerebral systems influence the body?
The hypothalamus, which regulates fundamental impulses like hunger and thirst, serves as a conduit for communication between the endocrine and neurologic systems. The hypothalamus also controls the pituitary, which controls how much hormone is released by the body's other glands.
Which of the following describes a similarity between the neurological and endocrine systems?
Both the endocrine and neurological systems use the release of chemical compounds known as hormones and neurotransmitters, respectively, as a means of communication to govern, coordinate, and integrate many physiological processes and activities of the body.
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can someone please help me with this, I’m stuck thank you
Answers
don´t cheat
Explanation:
Which of the following represents a step in the nitrogen cycle?
Answers
Answer:
In general, the nitrogen cycle has five steps:
Nitrification (NH3 to NO3-) Assimilation (Incorporation of NH3 and NO3- into biological tissues) Ammonification (organic nitrogen compounds to NH3) Denitrification
Explanation:
WAITING FOR YOUR RESPONSE
caleb has a double row of eyelashes that he inherited from his mother as a dominant trait. His maternal grandfather is the only other relative to have the trait . veronica, a women with normal lashes, falls madly in love with Caleb, and they marry. Their first child , molly, has normal eyelashes. Now veronica is pregnant again and hopes they will have a child with double eyelashes. what chance does their child have of inheriting a double row of eyelashes
Answers
Answer:
1/2 or 50%
Explanation:
From the illustration, the double row of eyelashes is a dominant trait.
Caleb inherited his double row eyelashes from his mother, meaning that Caleb is heterozygous.
Assuming that the allele for double eyelashes is represented by D, Caleb's genotype would be Dd.
Veronica has normal eyelashes, her genotype would be dd.
Dd x dd
Progeny Dd Dd dd dd
Probability of double eyelashes = 1/2 or 50%
Probability of normal eyelashes = 1/2 or 50%
Hence, the chance of their child inheriting a double row of eyelashes is 1/2 or 50%.
Drag the tiles to the correct boxes to complete the pairs.
Match each form of energy to its description.
gravitational potential
Answers
Motion energy refers to the energy related to an object's movement. When an object is in motion, it possesses kinetic energy, which is a form of motion energy.
How to explain the energyThe matching will be:
motion energy = energy related to an object's movement
chemical energy = stored energy related to positions of atoms within molecules
thermal energy = energy of motion of particles in a substance
nuclear energy = energy released when a nucleus splits or combines
gravitational potential energy = energy related to height
sound energy = energy generated by vibration of a string
Chemical energy is stored energy that is related to the positions of atoms within molecules. It is the energy that can be released or absorbed during a chemical reaction. When chemical bonds are formed or broken, energy is either released (exothermic reaction) or absorbed (endothermic reaction) in the process.
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___ is a method of preventing erosion by alternating crops in rows
Answers
Answer:
This is a method of preventing erosion by alternating crops in rows
Explanation:
I think is that true for me hehe
HELP ASAP ITS TIMED!!!
Which of the following is NOT a benefit of grafting? Fast propagation of plants Improved hardiness by combining traits of scion and rootstock Ability to produce genetically strong plants Opportunity to grow plants that are difficult to reproduce
Answers
Grafting is the process of attaching a piece of one plant (bud or scion) to or on top of a stem, root, or branch of another (stock) so that a union forms and the partners continue to develop. The component of the combo that supplies the root is known as the stock, and the additional component is known as the scion.
What about stock
In grafting, the stock refers to the lower portion of the plant that serves as the root system for the grafted plant. The stock is also known as the rootstock or the understock. It is usually chosen for its strong and vigorous root system and disease resistance
Define scion:
In grafting, the scion refers to the upper portion of the plant that is grafted onto the stock. The scion is chosen for its desirable characteristics, such as disease resistance, fruit quality, or ornamental value. It is usually a small stem or branch that contains buds or shoots.
Here are some benefits of grafting:
Improved Yield: Grafting can increase the yield of certain crops by improving their resistance to pests and diseases, as well as their tolerance to environmental stresses like drought and salinity.Disease Resistance: By grafting onto a disease-resistant rootstock, plants can become more resistant to soil-borne diseases that could otherwise cause them to wilt, decline, or even die.Faster Growth: Grafting can promote faster growth by increasing the vigor of the plant. This is especially useful for fruits and vegetables, as it can result in earlier harvests and higher yields.Improved Fruit Quality: Grafted plants can produce fruit of higher quality, with improved taste, texture, and appearance.Rootstock Adaptability: Certain rootstocks can adapt to different soil types and environmental conditions, allowing plants to be grown in areas where they would not normally thrive.The benefit not relate with grafting process is Opportunity to grow plants that are difficult to reproduce.
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As a result of your Zombie Apocalypse, the grass at a local park will no longer be mowed. What type of succession is this (primary or secondary)? Describe the stages of succession that will occur in the next 100 years.
What type of succession is this depicting?
Answers
Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.
Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.
In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.
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Study the image, which describes how rapid changes in weather conditions occur.
How rapid changes in weather conditions occur. Arrow labeled Direction of frontal movement points right toward Cold front map symbol. Arrow labeled Rising warm air in front of cold front points from cold front to sky. Also labeled are: Development of clouds because of upward movement of warm air, and Advancing cold air behind cold front.
Based on the arrows, what does the image represent?
Air masses are barely moving.
Air masses are colliding with each other.
Jet streams are forming in the upper atmosphere.
Weather conditions are remaining steady and unchanged.
Answers
The image represents air masses colliding with each other, leading to rapid changes in weather conditions.
The image represents the process of rapid changes in weather conditions occurring. The arrows in the image indicate various elements and phenomena related to these changes.
At the top, the final answer is that the image represents "Air masses are colliding with each other."
1. The arrow labeled "Direction of frontal movement" points right toward the "Cold front" map symbol. This indicates the movement of a cold front.
2. The arrow labeled "Rising warm air in front of cold front" points from the cold front upward into the sky. This signifies the upward movement of warm air.
3. The image also shows the development of clouds due to the upward movement of warm air. This indicates the presence of moisture in the atmosphere.
4. Finally, the image depicts advancing cold air behind the cold front, indicated by an arrow. This cold air is moving in the direction of the warm air.
Putting all these elements together, we can conclude that the image represents air masses colliding with each other. The cold front is advancing and pushing against the warm air, leading to the formation of clouds and changes in weather conditions. This collision between air masses often results in rapid changes in weather patterns, such as storms, rain, or temperature fluctuations.
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how is nitrogen obtained by animals?
a) They get it from the soil
b) They get it from eating plants
c) They breathe it in from the air
d) They produce it in their chloroplasts
Answers
Answer:
Animals get the nitrogen they need by eating plants or other animals that contain nitrogen.
Answer:
the answer is b
Explanation:
just did the quiz
What do manufacturers use water for
Answers
Answer:
water is used for fabricating, processing, washing, diluting, cooling, or transporting a product. Water is also used by smelting facilities, petroleum refineries, and industries producing chemical products, food, and paper products.
Which type of rock would most likely be found near the landform shown in the picture?
Answers
Answer:
Igneous rock because it forms when hot molten rock (lava) crystallizes and solidifies .
Explanation:
Have a Nice day!! :D
Shredder
Scraper/Grazer
Filter Feeder
Invertebrate Predator
Vertebrate Predator
IIIII
:: Filter water to consume phytoplankton (microalgae) :: Consume leaves and algae and fungi on the leaf surface
:: Consume algae on rocks :: Prey on vertebrates and invertebrates :: Prey on small invertebrates
Match the organism to its proper feeding behavior
Answers
Explanation:
The first organism is a Filter Feeder, which filters water to consume phytoplankton (microalgae).
The second organism is a Scraper/Grazer, which consumes leaves and algae and fungi on the leaf surface.
The third organism is a Shredder, which consumes algae on rocks.
The fourth organism is an Invertebrate Predator, which preys on small invertebrates.
The fifth organism is a Vertebrate Predator, which preys on vertebrates and invertebrates.
Mobile receptors mechanism
Answers
Mobile receptors play a crucial role in the transmission of signals between cells and are essential for various physiological processes in the human body. These receptors are proteins that are embedded in the cell membrane and are specifically designed to bind with specific molecules, such as hormones, neurotransmitters, and other signaling molecules. The mechanism of mobile receptors involves several steps that allow for the efficient and accurate transmission of signals.
1: Binding: The mobile receptor recognizes and binds to its specific ligand, which is the signaling molecule. This binding occurs through complementary shapes and chemical interactions between the receptor and the ligand.
2: Activation: Once the ligand binds to the mobile receptor, it induces a conformational change in the receptor's structure. This change activates the receptor and initiates a series of intracellular events.
3: Signal Transduction: The activated receptor transmits the signal across the cell membrane. It can either directly activate intracellular signaling molecules or interact with other proteins to relay the signal.
4: Cellular Response: The signal transmitted by the mobile receptor triggers a cascade of intracellular events that ultimately leads to a specific cellular response. This response can include changes in gene expression, enzyme activity, ion channel opening, or cell signaling pathways.
5: Termination: To ensure proper regulation, the mobile receptor signal is terminated once the ligand dissociates from the receptor. This allows the receptor to return to its inactive state and be available for future signaling events.
Overall, the mechanism of mobile receptors involves ligand binding, receptor activation, signal transduction, cellular response, and termination of the signal. This intricate process enables cells to communicate and coordinate their functions, contributing to the overall homeostasis and functioning of the human body.
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provide one example of how Tammy could have handled the personal call differently
Answers
Or
He could have been more polite on the phone.
Tammy answers a private call on her business phone at work. She might have handled it better by politely excusing herself and offering to call the person back during her break or after work hours instead of having a long conversation.
She might say, "I'm sorry, but I'm at work right now and I need to concentrate on my tasks. Can I call you back after work or during lunch break? So that there is no rush, we can talk properly. Setting limits and prioritizing her job obligations allows Tammy to maximize productivity at a later time while attending to a personal issue in a thoughtful and professional manner.
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