Answer:
which are the other 3?
Explanation:also just search it up in answer.com
Describe the following features of processes evaluation leaching zone of accumulation and hardpan. PLEASE HELP ME ITS DUE IN 10 MINS. NO LINKS!!!
Explanation:
As soils mature, they develop soil horizons as organic matter accumulates and mineral weathering and leaching take place.
Please help me pleaseeee
Answer:
on the size of their hearts, not their physical size.
Explanation:
Know Mendel's three principles
Answer:
Law of Dominance and Uniformity
Law of Segregation
Law of Independent Assortment
Most plant leaves take in more carbon dioxide as light increases. They give off carbon dioxide if light intensity is too low. The graph shows a plants carbon dioxide levels at different light intensities
A- Reproduction
B- Cellular Respiration
C- Growth
D- Transportation
HELP
Answer:
B. Cellular Respiration
Explanation:
Because u have to think which one does the samething as photosynthesis
The option (B) is correct. Cellular respiration.
What do you mean by cellular respiration?Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.
Moreover, cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which may be used as energy to power many reactions throughout the body. There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation.
Therefore, cellular respiration is the process by which cells in plants and animals break down sugar and turn it into energy, which is then used to perform work at the cellular level. The purpose of cellular respiration is simple: it provides cells with the energy they need to function.
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a tumor contains 109 cells. after a dose of chemotherapy, there are 750,000 cells remaining. when the second chemotherapy dose is given, the tumor has grown to 800,000 cells. how many cells do you expect to remain after the next dose of chemotherapy?
The percentage of cells that were killed by the first chemotherapy dose and the percentage of cells that survived and grew back before the second dose.
The first dose killed \((109 - 750,000)/109 = 99.999%\) of the cells.
The second dose was given after the tumor grew to 800,000 cells, so it grew back by \((800,000 - 750,000)/750,000 = 0.0667\) or 6.67%.
Therefore, we can expect the next chemotherapy dose to kill approximately 93.33% of the remaining cells.
So, the estimated number of cells remaining after the next dose of chemotherapy would be \(800,000 * (1 - 0.9333) = 53,333.\)
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an instance of occur when two male peacocks each show of their plumage to a female peacock to compete for selection by the female of one of the male birds for mating?
Males thus compete with one another for the attention of females, and females only mate with the males they favor. Intersexual selection is the name given to this process of sexual selection. A peacock's tail is an illustration of intersexual selection.
The gorgeous tail of the peacock is a well-known illustration of the evolutionary principle of sexual selection. Charles Darwin, a biologist best recognized for his contributions to the study of evolution, asserted that people who are more likely to survive will produce more children than people who are less likely to do so. The peacock's train is usually displayed as part of its mating ritual.
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Are all frogs poisonous? someone help I will give brainliest for the right answer.
Answer:
single "golden poison frog" harbours enough poison to kill 10 grown men, making these frogs perhaps the most poisonous animals alive. They are one of many species of toxic frogs, which are known as poison dart frogs. They are all small: the largest are no more than 6cm long, and some are just 1.5 cm. How did these tiny, beautiful creatures become so poisonous,
Explanation:
hope this helps u
Muscles affected by massage are generally manipulated from the insertion attachment to the:
In general, massage moves the muscles from the belly to the insertion, the insertion to the origin, and the origin to the insertion. The frontalis and the form the muscles that make up the epicranius.
Define muscles and affixing ?
Typically, massage manipulation starts at the insertion attachment and moves to the origin affixing. For muscles to move, motor neurons send signals from the brain to the rest of the body.
connected to bones or another immovable muscle refers to a non-moving fixed component. Muscle fibers are attached to movable attachments during insertion. The facial nerve's temporal branch leaves the parotid gland and travels via the around the arch, and into the temple area.
The temporal branch enters the frontalis muscle's subsurface and lies superficial to the deep muscle.
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what are differences between a saturated and unsaturated
saturated is clean
unsturated is not clean
as new enzymes are discovered, the ec system for naming enzymes is to be used. the names are to be based on which of the following criteria? group of answer choices the six major classes of enzyme function an indication of the size of the substrate a description of substrate function the name of the substrate the size of the enzyme
As new enzymes are discovered, the EC system for naming enzymes is to be used. and the name are based on the substrate the size of the enzyme .
The EC system of enzyme classification was devised by the International Union of Biochemistry and Molecular Biology (IUBMB) and the system is used to classify enzymes according to the reaction catalyzed by the enzyme. The names of the enzymes are also based on their function.
The enzyme classification is based on the Enzyme Commission, which has categorized enzymes into six classes based on the type of reaction catalyzed by them. The six classes are: Oxidoreductases Transferases Hydrolases Lyases Isomerases Ligases .The names of the enzymes are based on their function, and the IUBMB recommends that the names be derived from the enzyme's substrate or the type of reaction it catalyzes. Thus, the names of the enzymes are based on the description of substrate function.
In conclusion, as new enzymes are discovered, the EC system for naming enzymes is to be used, and the name are based on the substrate the size of the enzyme .
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at end of synthesis phase an onion root tip cell will have a total of
Answer:
16 chromosomes
Explanation:
Onion root tip cells have 16 chromosomes in each cell.
If someone could help me figure out how to do these sorts of problems I would really appriciate it
Answer:
The possible genotypes are:
\(I^AI^B, I^AX^H, I^AX^h, I^BI^B, I^BX^H, I^BX^h, X^HX^H, X^HX^h\)
good luck, i hope this helps :)
4. Exercise 3.4. Genetic Testing and Insurance Prices. Suppose the likelihood that a person will get disease X is determined in large part (but not exclusively) by his or her genes. Initially, it Is impossible to determine who carries the gene for the disease, and many people spend $500 on special health insurance to cover the costs of treatment for the disease. Suppose scientists uncover the gene responsible for the disease and develop a simple test for the gene. (Related to Application 3.) a. Suppose the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X. Will the new price of X insurance be greater that or less than $500 ? b. Suppose insurance companies have access to the results of genetic tests and they require all customers to get the test. How will the insurance company change its price of X insurance?
The first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
a) If the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X, the new price of X insurance will be greater than $500.
b) If insurance companies have access to the results of genetic tests and they require all customers to get the test, the insurance company will change its price of X insurance as follows: if the test shows that a customer has the gene, the insurance company will raise the price of insurance to $800 to cover the expected treatment cost of $10,000 (with probability 1). In contrast, if the test shows that a customer does not have the gene, then the insurance company will lower the price of insurance to $100 to cover only administrative costs, assuming there is no risk of developing the disease.
According to these two scenarios, the first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
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what second messenger is directly involved in activating protein kinase c (pkc)?
DAG (diacylglycerol) is the second messenger directly involved in activating Protein Kinase C (PKC).
Protein Kinase C (PKC) is a family of enzymes that play a crucial role in various cellular processes, including signal transduction and regulation of gene expression. Activation of PKC requires the involvement of second messengers, which are molecules that relay signals from the cell surface receptors to intracellular targets. In the case of PKC, the second messenger directly involved in its activation is diacylglycerol (DAG).
DAG is produced through the hydrolysis of phospholipids by the enzyme phospholipase C (PLC). When a signaling molecule binds to a cell surface receptor, it activates PLC, leading to the generation of DAG. DAG remains within the plasma membrane and serves as a signaling molecule itself. It binds to and activates the C1 domain of PKC, enabling the enzyme to translocate from the cytosol to the plasma membrane, where it can interact with its substrates.
Once DAG binds to the C1 domain of PKC, it induces a conformational change that exposes the catalytic domain of the enzyme, allowing it to phosphorylate its target proteins. This phosphorylation leads to the modulation of various cellular processes, such as cell proliferation, differentiation, and survival.
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What does chlorophyll absorb during photosynthesis?
my guesses is that its light.
would any populations begin to thrive?
Answer:Global population growth and the destructive consumption habits of high-wealth countries put pressure on biodiversity and human communities, exacerbating food and water shortages, reducing resilience in the face of climate change, and making it harder for vulnerable groups to rise out of intergenerational poverty.
Explanation:
The Center has been working to address the connection between human population pressure and the extinction crisis since 2009. Our innovative campaigns focus on commonsense solutions such as gender empowerment, the education of all people, universal access to all forms of sexual and reproductive healthcare, sustainable and equitable lifestyle choices, an economy that doesn’t rely on endless growth, and a societal commitment to improve living conditions for all species.
Scientists are concerned that melting glaciers are exposing long frozen animals. When the ice melts, the animals thaw and begin to decompose. How will this affect the amount of co2 in the atmosphere?
As the Earth warms, scientists worry that some of the carbon in permafrost could escape to the atmosphere as carbon dioxide or methane. Increasing the amount of these gases in the atmosphere could make Earth's climate & more
Explanation:yw
The process of decomposition increases the amount of carbondioxide gas in the atmosphere.
The process of decomposition greatly affect the amount of carbondioxide in the atmosphere because in the process of decomposition, carbondioxide is released in the atmosphere which is added to the carbondioxide present in the atmosphere.
This results in more warm temperature of the earth atmosphere so we can conclude that the process of decomposition increases the amount of carbondioxide gas in the atmosphere.
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Which statement from the passage is the best evidence of Phillips and Lederer's relationship as of 2002?
A.
" 'Dear Abby' and 'Ann Landers' were both known by their millions of daily readers for their quick wit and sage wisdom."
B.
" 'Dear Abby' has been in publication for more than 50 years and still read daily by more than 110 million people."
C.
"Although they publicly reconciled in 1964, it is said the bitter rivalry continued behind closed doors for decades."
D.
"Lederer's daughter, Margo Howard, said the women had not been in contact for years, and she believes Phillips just wrote the tribute for money."
I NEED YOUR HELP 35 POINTS PLEASE DO NOT TELL ME THE WRONG ANSWER ITS MY LAST QUESTION
Answer:
D
Explanation:
Step by Step explanation
According to the animation, how does ubx provide an example illustrating major morphological differences among groups of animals that result from small changes in gene expression?.
Insects have fewer legs than other arthropods because of mutations in the insect Ubx gene that causes repression of a gene required for leg development.
BRAINLIEST AND 100 POINTS FIRST ANSWER GETS BRAINLIEST!!!
The table below shows the half-life of an element:
Half-Life DataElement Half-Life
Uranium-235 700 million years
Scientists have found that the Uranium-235 content of an unknown prehistoric sample was reduced to one-fourth. What best describes the identity of the sample?
A stone artifact that formed 700 million years ago
A mammoth that died 1,400 million years ago
A cliff that formed 1,400 million years ago
A plant that died 700 million years ago
Answer:
Half-Life is the time for a substance (U-235 in this case) to decay to 1/2 its original mass.
Since the problem is asking for the time for U-235 to decay to 1/2 its original mass (100 grams to 50 grams) then the decay time is 1 half-life, or 700 million years.
hope it helps u kindly mark as brainliest...
Answer:
A stone artifact that formed 700 million years ago
Explanation:
By the details it is said that Uranium-235 was 700 million years old, so it would make sense for it to be stone since it is stone like.
Explore which of these is an explanation slash prediction of what you think will happen during an investigation? A variable B hypothesis C fair test D control
Answer:
B. Hypothesis
Explanation:
Hypothesis is an explanation about a phenomenon that is proposed. This explanation is further subject to a test to make a scientific hypothesis.
scientific hypotheses is usually based on previous observations that is not satisfactorily explained with available scientific theories but need further clarifications.
After an hypothesis is formulates it is then subjected to test to ascertain if the hypothesis will be accepted or rejected. When rejected further investigation can be carried out to be sure of the outcome.
What must the pea and lettuce plants take up through their roots to perform photosynthesis
A cell's organelles are suspended within its _____.
A) nucleus
B) cell wall
C) cell membrane
D) cytoplasm
8. Science is a distinctive way of gaining
knowledge about the
What
Answer: The natural world
Explanation:
Three uses for cultivators
Answer:
To prepare a proper seed bed.
Hope this helps!
Answer: to mix and aerate soil, remove weeds, and in general create the perfect seedbed for many plants with less physical labor than using a manual tool like a spade.
meaning: aerate
introduce air into (a material)
What distinguishes each element from all others, and gives it unique physical and chemical properties?
Answer:
this is the answer hope it helps
be
You are
advised to wear mask,
hand
sanitizer
& follow social
distancing. Why? give reason in long answer
Answer:
To avoid contracting a newly occurring virus known as corona virus
Explanation:
this virus has killed millions of people and has no cure
Answer:
to avoid being a victim of Corona virus which has killed millions
What is the function of the ribosome?
Contains the genetic information
Makes proteins
Make energy for the cell
Helps the cell move
Which option is correct^
Answer:the function of ribosome is making protiens.hence it synthesizes the protiens.
Explanation:
the ribosomes function is divided into three stages:
1)initiation
2)elongation
3)termination
Which property of water makes it mix well with most solutes?
A. Cohesion and Adhesion
B. High Heat Capacity
C. Universal solvent
Answer:
it would be C. Universal solvent
what kind of cells can develop from pluripotent stem cells?
Answer:
Pluripotent cells can give rise to all of the cell types that make up the body; embryonic stem cells are considered pluripotent. Multipotent cells can develop into more than one cell type, but are more limited than pluripotent cells; adult stem cells and cord blood stem cells are considered multipotent.