Answers
Answer:
You prolly should have done it earlier
Explanation:
A:Metal and things in immediate sunlight let of heat.
B:You see the tree's movieng feel it on your skin.
C:Its sunny, the light reflects of glass and warms my skin
D: Water and Shampoo, shampoo.
Related Questions
The liver develops: as a ventral outgrowth of the embryonic foregut. incorporates both endodermal and mesodermal components. develops in the ventral mesentery. is connected to the stomach by the lesser omentum. All of the above.
Answers
Answer: All of the above.
Explanation:
The liver is simply the largest solid organ in the body and it can be found below the rib cage in the upper abdomen by the right. It's function is to maintain the blood sugar, regulate blood clotting and remove toxins from the blood.
It should be noted that the liver develops as a ventral outgrowth of the embryonic foregut. It also helps in the incorporation of both the endodermal and the mesodermal components. Furthermore, it's developed in the ventral mesentery and is connected to the stomach by the lesser omentum.
Therefore, all of the above options are correct.
What are four things that ALL cells have?
Answers
All cells, regardless of their type or function, have the four things in common:Plasma membrane, cytoplasm, DNA and ribosomes.
What is a plasma membrane?Plasma membrane is a thin, flexible barrier that surrounds and encloses the cell, separating the internal environment from the external environment.
Cytoplasm: the jelly-like substance that fills the cell, containing all the cellular components and organelles. DNA is the genetic material that carries the instructions necessary for the cell's growth, division, and function and ribosomes are tiny structures responsible for making proteins, which are essential for the cell's growth and function.
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Meiosis reduces the chromosome number by
Answers
Answer:
i believe it's half and produces four gamete cells
Explanation:
SEQUENCING INFORMATION
One reading skill is the ability to sequence information, or to logically place items or events in the order in which they occur
Sequence the statements below to show the steps in the process of disposing of radioactive wasteWrite "1" on the line in front of the first step, "2" on the line in front of the second step, and so on.
5. Sites are closely monitored
6. Scientists locate a site that will not be damaged by Earth movements.
7Radioactive wastes are stored
8. Disposal facilities are built.
9. Wastes sit for thousands of years
RECOGNIZING CAUSE AND EFFECT
One reading skill is the ability to recognize cause and effect.
Read each question and write the answer in the space provided
10. Name two reasons why incinerators are the most expensive form of waste disposal.
11Why must incinerators be carefully monitored?
12. Why do engineers and geologists try to find disposal sites that are unlikely to be damaged by movements of the Earth?
Answers
Sites are carefully inspected. 8. Refuse facilities are constructed 6. Researchers find a location that won't be impacted by tremors in the earth. 9.
Wastes linger for a very long time. 10. Due to their high energy requirements and strict construction requirements, incinerators are the most expensive way to dispose of trash. 11. Because they release poisonous gases and ash that might harm the air and water, incinerators need to be closely watched in the environment.
12. In order to assure that the trash will be safely confined and not released into the environment, engineers and geologists search for disposal sites that are unlikely to be affected by Earth movement.
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Limestone form as ocean water evaporates and leaves calcium carbonate behind, which is the deposited in the seabed. What type of rock can be formed this way?
Answers
Answer:
Sedimentary rock.
Explanation:
Limestone form as ocean water evaporates and leaves calcium carbonate behind, which is then deposited in the seabed. Thus, the type of rock that can be formed this way is a sedimentary rock.
The texture of inorganic land-derived sedimentary rocks is fragmental or clastic. Sediments come from land to form inorganic sedimentary rocks.
Some examples of inorganic land-derived sedimentary rocks are conglomerate, brescia and sandstone.
Select the photosynthetic molecule that gives halobacteria its unique color.
a.) Caratenoids
b.)Thylakoids
c.)Bacteriochlorophylls
d.)Bacteriorhodopsin
Answers
Answer:
Bacteriorhodopsin
Explanation:
Purple Halobacterium species owe their color to bacteriorhodopsin, a light-sensitive protein.
organism
allorca whales in the world
species
→
allorca whales, fish, and seaweed living in
one area
community
a group of orca whales living along the Gulf
of Alaska
a single orca whale
ecosystem
allorca whales, fish, seaweed, islands, and
the Pacific Ocean
population
Answers
What is the main cause of pathogenesis in Streptococcus pneumoniae?
Answers
The capsule is made up of polysaccharides and surrounds the cell wall, helping in escaping phagocytosis by preventing the access of granulocytes to the underlying cell wall.
The bacteria is spread by aerosol from the nasopharynx of carriers. The pneumococcus can spread from the nasopharynx to several different tissues. In children, the bacteria most commonly causes otitis media.
Invasive Streptococcus pneumoniae can cause blood infections and meningitis (inflammation of the lining of the brain). Invasive Streptococcus pneumoniae infections are treated with antibiotics. Streptococcus pneumoniae has been shown to activate phagocytic cells and then be destroyed through different mechanisms involving TLRs, subsequently inducing B cells to produce cytokines.
Streptococcus pneumoniae are lancet-shaped, gram-positive, facultatively anaerobic bacteria with more than 100 known serotypes. Most S. pneumoniae serotypes can cause disease, but only a minority of serotypes produce the majority of pneumococcal infections.
Vaccines can help to prevent invasive S. pneumoniae infections. Pneumococcal conjugate vaccine 13-valent (PCV-13) is recommended for all children starting at two months up to 59 months of age. Pneumococcal polysaccharide vaccine 23-valent (PPSV-23) is used in high-risk individuals two years of age or older.
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Which describes a function of plasmodesmata? They allow molecules to move between cells. They store glucose made during photosynthesis. They store water and collect poisons. They provide rigid support for the cell.
Answers
Answer:
They allow molecules to move between cells
Explanation:
Plasmodesemata are channels or tunnels in the cell wall of plant cells that connect the cytoplasm of adjacent cells.
How does adenosine triphosphate (ATP) become adenosine diphosphate (ADP)?
ATP stores energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is broken.
ATP stores energy as a phosphate bond is broken.
Answers
The correct answer is ATP releases energy as a phosphate bond is broken.
ATP (adenosine triphosphate) is converted into ADP (adenosine diphosphate) when a phosphate group is removed from ATP, resulting in the release of energy. This process is known as hydrolysis, where water molecules are used to break the bond between the terminal phosphate group and the rest of the molecule.
During cellular metabolism, ATP serves as the primary energy currency of the cell. When energy is required for various cellular processes, the phosphate bond in ATP is broken by an enzyme called ATPase. This enzymatic hydrolysis reaction cleaves off one of the phosphate groups, resulting in the formation of ADP and an inorganic phosphate molecule (Pi). The released phosphate group is then available to be used in other cellular reactions.
The conversion of ATP to ADP is an essential part of energy metabolism in cells. The energy released during this process is utilized to drive various cellular activities, such as muscle contraction, active transport of molecules across cell membranes, and synthesis of macromolecules. Once ATP is converted to ADP, it can be further hydrolyzed to AMP (adenosine monophosphate) if more energy is needed. Ultimately, the energy stored in ATP is released when the phosphate bond is broken, allowing cells to perform their vital functions.
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11. Which type of landform is created by deposition?
A. a valley
B. a glacier
C. a sandbar
Answers
Answer:
a sandbar
Explanation:
valley is plain around hills so it cant be created by deposition i have slight confusion in glacier but i think it is also not formed by deposition
When a red radish plant is crossed with a white radish plant, purple radishes result.
If two purple radishes are cross-pollinated, what are the genotypic (alleles) and phenotypic (observed characteristics) ratios of their offspring.
Draw a Punnett Square using the table function (3 rows x 3 columns)
Answers
In radishes, the gene that controls color exhibits incomplete dominance. Pure-breeding red radishes crossed with pure-breeding white radishes make purple ...Answer:
Explanation:
The graph below shows the relative rates of enzyme
activity at different temperatures during a chemical
reaction.
Relative rate of
enzyme action
0 10
20 30 40 50 60
Temperature (°C)
According to the graph, what condition is best for enzyme activity?
OA. A temperature of about 25°C
B. A temperature above 30°C
OC. A temperature below 20°C
D. A temperature of about 0°C
Answers
The graph shows that the condition that is best for enzyme activity is A. A temperature of about 25 ° C
What temperature is best for enzymes ?This is because the graph shows that the rate of enzyme activity increases as the temperature increases from 0°C to 25°C. However, the rate of enzyme activity decreases as the temperature increases above 25°C. This is because the enzyme denatures at high temperatures, which means that it loses its shape and function.
The optimal temperature for enzyme activity is different for different enzymes. The optimal temperature for the enzyme in the graph is 25°C.
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The correct answer is A.
From the given graph, the condition that is best for enzyme activity can be inferred as the temperature of about 25°C.
Enzymes are organic molecules that act as catalysts and aid the biochemical reactions that occur in living organisms. Enzymes usually function under specific optimal conditions, including temperature, pH, and salt concentration. Changes in these conditions may affect the enzyme's performance and ultimately cause a decrease or cessation of the reaction's activity.Temperature, in particular, has a significant effect on enzyme activity. The reaction rate increases as the temperature rises until it reaches the optimum temperature, where the enzyme activity is at its peak. As a result, the optimum temperature promotes the highest possible reaction rate, while high or low temperatures may reduce the enzyme's efficacy and cause a decrease in the reaction rate.According to the graph, the optimum temperature for the enzyme activity is approximately 25°C. At 25°C, the relative rate of enzyme activity is maximum, indicating that the enzyme performs optimally at this temperature. In contrast, a temperature of about 0°C would be too low, causing the enzyme to freeze and become inactive. A temperature above 30°C would still be high, causing the enzyme to denature and lose its activity. Lastly, a temperature below 20°C would be too low, causing the enzyme to become inactive due to a lack of energy. Therefore, the optimal temperature for enzyme activity is 25°C.For such more questions on enzyme
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True or False the youngest bedrock is in the middle of a Mid-Ocean Ridge
Answers
True or False the youngest bedrock is in the middle of a Mid-Ocean Ridge-
The answer is true
pls answer correctly
Answers
Answer:
2nd answer bubble. or the letter B
HURRY HELP ME WILL MARK BRAINLIEST
Answers
Answer:
This appears to be a prokaryote.
Explanation:
There is no nucleus, so this has to be a prokaryotic cell.
Choose the best explanation of the difference between evolution
and natural selection.
A. Evolution is the idea that species change over time, and natural
selection is a mechanism by which evolution takes place.
B. Natural selection is the idea that species change over time, and
evolution is the idea that the species' food source also changes over
time.
C.Evolution is the idea that species change over time, and natural
selection is the idea that nature changes over time.
D. Natural selection is the idea that species change over time, and
evolution is the idea that our world changes over time.
Answers
Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place.
I think it's D. natural selection is the idea that species change over time and evolution is there idea that our world changes over time
What does an H-R diagram relate a star's temperature to? a. the amount of heat created by the star c. the type of star b. the elements the star contains d. the star's absolute magnitude Please select the best answer from the choices provided A B C D
Answers
Answer: A. The amount of heat created by the star.
Explanation: The Hertzsprung–Russell diagram, abbreviated as H–R diagram, HR diagram or HRD, is a scatter plot of stars showing the relationship between the stars' absolute magnitudes or luminosities versus their stellar classifications or effective temperatures. Your Welcome
What is a major obstacle in cellular respiration? It is limited by the low amount of energy stored in a glucose molecule It is an exergonic reaction, with much of the energy lost as heat, which potentially might damage cells It is an inefficient reaction and doesn’t provide eukaryotic cells with enough energy It requires oxygen to be actively pumped against its concentration gradient into cells
Answers
Answer:
It is an exergonic reaction, with much of the energy lost as heat, which potentially might damage cells
Explanation:
Cellular respiration is an important process carried out by the cells of living organisms in order to supply energy needed for their various cellular functions. Cellular respiration generally involves the breakdown of the stored energy in glucose molecules (in the presence of absence of oxygen).
However, since the process of cellular respiration releases energy as chemical energy (ATP) and majority as heat energy, it is said to be an EXERGONIC REACTION i.e energy-releasing. This hear energy released can damage living cells, which is a major setback to cellular respiration.
Which cells are responsible for breaking down bone to increase calcium levels in the blood?
Answers
Answer: Answer below.
Explanation: Osteoclasts are responsible for resorbing bone matrix and releasing key minerals, including calcium, back into the bloodstream.
Answer: Osteoclasts are responsible for resorbing bone matrix and releasing key minerals, including calcium, back into the bloodstream.
Explanation:
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
Answers
The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A
What is copyright all about?The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.
When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.
This permission can take the form of a license or contract that outlin the tems under which the work can be used.
The above answer is in response to the full question below;
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
A. Copyright
B. Fair use
C. Freedom of information
D. Intellectual freedom
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Recent research demonstrated that wet, sticky earwax is a dominant trait and dry, flaky earwax is recessive. A heterozygous man has a baby with a woman with flaky earwax. What is the probability that their child will have sticky earwax? What is the probability that their child will have flaky earwax?
Answers
Sticky earwax: 50% chance
Flaky earwax: 50% chance
Explanation is attached
Which statement best describes a hypothesis?
Answers
Answer:
A hypothesis is an idea or explanation you can test through study and experimentation.
Explanation:
Q8. The tips of neuronal axons communicate with other nerve cells by releasing small molecules called neurotransmitters. These neurotransmitters need to
cross a very tiny pocket of fluid to reach the next neuron; the distance is about 0.001 times the length of the smallest axon in this lab. Could this happen
through diffusion?.
Answers
This could happen through diffusion because, as there is a high concentration of neurotransmitters close to the diffusing axon and a low concentration nearer to the receiving neuron.
How does neurotransmitters travel through axons?The synapse that connects the following neuron's axon and dendrite allows neurotransmitters to pass through. Neurotransmitters adhere to the dendrite's membrane. The binding permits passage of the nerve impulse through the receiving neuron.
When neurotransmitters are being released from the presynaptic cell, their concentration is at their peak. The neurotransmitter can easily diffuse across this small distance to the postsynaptic neuron because the synaptic gap between the presynaptic neuron and postsynaptic neuron is so small.
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This is for psychology
Scientific theories
a) are educated guesses about natural phenomenon.
b) are tentative explanations for behavior.
c) are supported by evidence.
d) are based on beliefs.
Answers
In psychology, scientific theories are used to explain and understand behavior and mental processes.
What is the psychology scientific theories?Option c) are supported by evidence is the correct answer.Scientific theories are explanations for natural phenomena that are supported by evidence.These theories are based on research and evidence collected through scientific methods such as experiments, surveys, and observations. Some examples of psychological theories include cognitive theory, which explains how people process and store information, and behaviorism, which focuses on how behavior is learned through reinforcement and punishment. This means that they are not just guesses or beliefs, but are based on data and research that has been collected and analyzed. These theories are also subject to testing and experimentation, which allows for them to be refined or even disproved if new evidence arises. Additionally, scientific theories are also subject to peer review, which means that other scientists in the field review and evaluate the research and evidence supporting the theory. This process helps to ensure that theories are accurate and reliable, and that they can be used to make predictions and guide further research.To learn more about psychology scientific theories refer to:
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SOMEONE PLEASE HELP ME THIS IS DUE TONIGHT!!!! When the human body digests food, hydrolyzed carbohydrates that are produced move from the small intestine into the bloodstream. These hydrolyzed carbohydrate molecules are transported into the liver, where they are converted to glucose. The molecules of glucose are either stored in the form of glycogen or triglycerides or released back into the bloodstream for use by other body cells.
Two hormones regulate the levels of glucose in the blood - insulin and glucagon.
•When blood glucose levels are high (after eating; for example this signals the pancreas to secrete insulin. Insulin binds to receptors on body cells that allow cells to takeoff up glucose from the blood This action decreases blood glucose levels, as glucose leaves the blood and moves into cells
• When blood glucose levels are low after fast; for example), this signals the pancreas to secrete glucagon. Glucagon binds to receptors on liver cells that stimulate these cells to break down glycogen into glucose molecules and release them into the blood This action increases blood levels as glucose moves from its sto
rage location in liver cells into the blood
The graph below shows the changes in blood glucose levels in an individual over the course of day: It also shows the times when insulin and glucagon were secreted into the blood and the times that the individual ate meals
Evaluate the data shown to determine whether they demonstrate a negative feedback mechanism or a positive feedback system. Justify your conclusion.
Answers
In the given scenario, the regulation of blood glucose levels involves the hormones insulin and glucagon. This mechanism follows a negative feedback system.
When blood glucose levels are high, insulin is secreted, which allows cells to take up glucose from the blood, thus decreasing blood glucose levels. Conversely, when blood glucose levels are low, glucagon is secreted, stimulating the liver to break down glycogen into glucose and release it into the blood, increasing blood glucose levels.
When blood glucose levels deviate from the normal range, the body responds by secreting insulin or glucagon to bring the levels back to the normal range. The actions of insulin and glucagon are opposing and work to maintain the balance of blood glucose levels. As blood glucose levels increase, insulin is secreted to lower them, and as blood glucose levels decrease, glucagon is secreted to raise them. This feedback loop helps maintain homeostasis by keeping blood glucose levels within a certain range.
Therefore, the data demonstrate a negative feedback mechanism for the regulation of blood glucose levels.
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EXplain the causes of genetic erosion
Answers
Answer:
One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization and land clearing through deforestation and bush fires.
If mice from the F1 generation are crossed, their offspring are the .
Answers
Answer: The answer is the F2 Generation!
Explanation:
I just got it roght boi!
Answer:
it would be F2 gen
Explanation:
got it correct
If a nucleus has eight chromosomes following replication, how many chromatids does it have?
Answers
Answer:
It has 16 chromatids
Explanation:
Since each chromosome has 2 chromatids
Which molecule provides most of the energy used to drive chemical reactions in cells? ASAP
Answers
Answer:
El trifosfato de adenosina, o ATP, es una molécula pequeña relativamente simple. Esta puede ser considerada como la principal moneda energética de las células, así como el dinero es la principal moneda económica de las sociedades humanas.
Explanation: