How to prepare composting.
Answer:
1. Choose Your Type of Backyard Compost Bin.
You can use either an open pile or a compost bin. Bins have the advantage of being neat, keeping animals out and preserving heat. You can purchase compost bins from a variety of garden and home stores, or you can build your own compost bin.The size and type of bin you purchase or build will depend on how much compostable material you generate.
2. Choose Your Composter Location.
You should choose a location which is flat, well-drained and sunny. Most importantly you should find a convenient location. If it is in the back of your yard will you be willing to trudge through the snow to get to it in the middle of winter?
3. Alternate Layers.
Start with a layer of course materials (like twigs) to allow for drainage and aeration. Cover this layer with leaves. Then simply alternate between layers of greens materials (nitrogen-rich material) and browns (carbon-rich material).
Have a nice day! :)
Answer:
7 Easy Steps to Composting:
Choose Your Type of Backyard Compost Bin. You can use either an open pile or a compost bin.Choose Your Composter Location.Alternate Layers.Add Kitchen and Yard Waste as They Accumulate.Continue to Add Layers Until Your Bin is Full. Maintain Your Compost Bin.Harvest Your Compost.Explanation:
How do hydroelectric dams emit greenhouse gases like methane without burning any fossil fuels?
Answer:
Rather than combusting fossil fuels, like coal, oil, or natural gas, which put over 52 million kilotons of greenhouse gases into the atmosphere each year, dams block the water flowing in rivers or lakes and use the force of the would-be flow to turn turbines.
Explanation:
Which will most likely occur when a cell is immersed in a hypotonic solution?
A
The cell will take in water.
B
The cell will expel water.
с
The cell will shrink in size.
D
The cell size will not change.
Answer:
the cell will take in water
If you are looking under a microscope at cells, identifying cells in metaphase is relatively easy to do. Why?
Answer:
Explanation: The chromosomes are more visible through the microspoce
QUESTION 1
When the cell begins producing more of a given gene than usual, we say that gene has been:
Pursued
enhanced
downregulated
O upregulated
Answer:
upregulated
Explanation:
dowregulated is the process of cell decreases the quantity of a cellular component such. as RNA. Upregulated is the complementary process that involves increases of such components
In a marine food chain, small fish eat plaktin, big fish eat small fish, and sharks eat big fish. Which organism has the smallest population?
Answer:
The plankton
Explanation:
Help please due tomorrow!!!!
Answer:
sry i can't really see it
b) 11. The vacuole is a large, round sac found in the cytoplasm. It stores water, food, wastes, or other materials needed by the cell.
a) What company or place does the vacuole resemble in a Cell City?
b) Why do you think so?
12. The Golgi apparatus modifies, sorts, and packages proteins and other materials for storage in the cell or secretion outside the cell.
a) What company or place doe the Golgi apparatus resemble in a Cell City?
b) Why do you think so?
PLEASE PLEASE PLEASE HELP
Question 11:
The vacuole can be represented by a Grocery Store. The reason for this is that a grocery store contains all of the necessities such as food, water, and all things needed. You can even make it fancier and say a specific store that sells all kinds of necessities like a Target or Walmart.
Question 12:
I know it's kind of basic but you could put the Golgi Body as a Amazon Packaging Center. I would say this because it gets the needed items ready to be sent out by the Smooth and Rough Endoplamsmic Reticulum (SER and RER)
What are the 4 factors of biodiversity?
Answer:
Habit change.
Climate change.
Invasive species.
Pollution.
PARTS OF A CELL---
could someone help me fill in the rest of the blanks?
Cytoplasm
granules
intermediate filimants
chloroplasts
golgi apparatus
true or false
Reclamation restores an environment affected by mining to a state where it can sustain its ecosystem.
Answer:
true
Explanation:
Reclamation restores an environment affected by mining to a state where it can sustain its ecosystem. Mining is one cause of destroying the ecosystem of a place and in order to restore the balance in that place after the mining ceases one way is to reclaim that place.
Which type of scientific investigation involves testing variables that are manipulated, controlled, or measured in order to gather evidence to support or disprove your hypothesis?
Select one:
a. experimental
b. descriptive
c. contrasting
d. comparative
How do insect walk on the water
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. Allele D produces tall plants and is dominant to d for short plants, and allele R produces round fruit and is dominant to r for oval fruit. The expected percentages of progeny phenotypes are listed below:
tall oval = 41%
short round = 41%
tall round = 9%
short oval = 9%
(a) What proportion are expected to be tall and produce round fruit?
In a diploid plant species, the proportion of progeny expected to be tall and produce round fruit is 32%.
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. The expected percentages of progeny phenotypes are tall oval = 41%, short round = 41%, tall round = 9%, and short oval = 9%.To determine the proportion of progeny expected to be tall and produce round fruit, we need to consider the alleles for each trait. Allele D produces tall plants (dominant) and allele d produces short plants (recessive). Allele R produces round fruit (dominant) and allele r produces oval fruit (recessive).From the given percentages, we can deduce that tall ovals and short ovals combined make up 9%. Since tall oval is 41% and short oval is 9%, the proportion of progeny expected to be tall and produce round fruit is 41% - 9% = 32%.Therefore, the proportion of progeny expected to be tall and produce round fruit is 32%.For more questions on diploid plant
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The percentage of red blood cells in a sample of human blood is normally about
15%
30%.
45%.
60%.
O 000
7
Answer:
it would be C, or the third one. The percentage of red blood cells in a sample of human blood is normally about 45%.
hope this helped! <3
Answer:
15 is a normally blood of human
Considering what you know about oxygen, carbon dioxide, photosynthesis and cellular respiration to explain what is happening with regard to these two gases in the image?
A. Plants require oxygen for photosynthesis and produce carbon dioxide. Plants then use the carbon dioxide produced in cellular respiration, releasing oxygen as a byproduct
B. Plants, as autotrophs, only undergo photosynthesis and both use and produce oxygen and carbon dioxide in this process
C. Plants require carbon dioxide for photosynthesis and produce oxygen as a byproduct. Plants then use the oxygen released in cellular respiration, producing carbon dioxide as a byproduct D. Unlike animals, plants use carbon dioxide in cellular respiration and produce oxygen
Answer:
D
Explanation:
Plants require carbon dioxide for photosynthesis and produce oxygen as a by-product. Plants then use the oxygen released in cellular respiration. So the correct option is C.
What is photosynthesis?Green plants and certain other creatures convert light energy into chemical energy through a process called photosynthesis. Light energy is gathered and utilized during photosynthesis in green plants to change the water, carbon dioxide, and minerals into oxygen- and energy-rich organic molecules.
It is hard to overstate the role that photosynthesis plays in sustaining life on Earth. There would eventually still be food or other organic materials on Earth if photosynthesis stopped. The majority of life would vanish, and eventually, the atmosphere of Earth would contain almost no gaseous oxygen.
Only chemosynthetic bacteria, which can use the chemical energy of certain inorganic substances and are not reliant on the conversion of light energy, would be able to survive in such an environment.
Therefore the correct option is C.
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6. Enzymes are not the only catalysts. Metals can also serve as a catalyst. For example, silver can be used to catalyze the reaction of ethylene and oxygen to form ethylene oxide, a component of anti-freeze. How do you think increasing the temperature would impact this reaction? Would you anticipate seeing temperature trends to the ones you observed in this exercise?
Answer:
It increases the rate of reaction.
Explanation:
If the temperature increases, the speed of the reaction will also increases due to more reactants takes part in a chemical reaction. For starting a chemical reaction, activation energy is required because this activation energy provides energy to the atoms in order breaking of older bonds and to move towards each other avoiding the force of repulsion. So temperature has a good effect on the chemical reaction.
Catalysts are used in the reaction to increase the rate of product formation. The increase in the temperature increases the rate of the reaction.
What are the catalysts?Catalysts are substances that increase the chemical rate of the reaction and do not undergo any chemical change in them. They can be enzymes or metals.
For any reaction to occur and proceed the activation energy or some minimum amount of energy is needed so that the atoms can move freely without the force of the repulsion.
With the change or the increase in the temperature of the reaction the rate of the reaction will also increase as more reactants will take part in the chemical reaction.
An increase in the temperature of the reaction affects the speed of the molecules and atoms of the reactants and the speed of the molecules increases and hence the rate of the reaction increases.
Therefore, an increase in temperature increases the rate of the reaction.
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Which base does Cytosine pair with?
A. Adenine
B. Guanine
C. Uracil
D. Thymine
Cytosine, a nitrogenous base found in DNA and RNA, pairs with guanine. The correct answer is option B.
This pairing is based on the complementary base pairing rule in which cytosine forms three hydrogen bonds with guanine. The other base pairs in DNA are adenine with thymine, and in RNA, adenine pairs with uracil. The complementary base pairing is crucial for DNA replication and transcription processes. Cytosine and guanine, along with adenine and thymine/uracil, form the base pairs that make up the rungs of the DNA double helix structure.Understanding base pairing is fundamental to understanding the structure and function of nucleic acids. Therefore, the correct answer is option B.For more questions on DNA
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Cytosine pairs with Guanine.
Explanation:The base Cytosine pairs with the base Guanine in DNA. This base pairing is a key component of the double-stranded DNA structure.
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What are the charecteristics of epihtelial tissue ?
Answer:
covers and lines body surface. cells densely packed together
Explanation:
Species A and species B have the same niche. Species A is a superior competitor. What is most likely to happen to species B?
A.It will because a predator.
B.It will adapt.
C.It will become invasive.
D.It will die out.
Answer:
D.It will die out.
Explanation:
Which of the following distributes daughter chromosomes to daughter nuclei during the process of cell division?
Answer:
Mitosis
Explanation:
During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells.
I am a transition metal and I have two vowels in my symbol. Who am I?
Answer: Ne (neon)
Explanation:
The name of a transition metal that has two vowels in my symbol is Gold (Au).
What is a Transition metal?A transition metal may be defined as any element in the d-block of the periodic table, which significantly includes groups 3 to 12 on the periodic table. These elements possess a partially filled d sub-shell, which can typically give rise to cations.
The characteristics of transition metals are they are good conductors of heat and electricity, have high densities, have high melting and boiling points, are easily bent or hammered, etc. Some examples of transition metals are copper, vanadium, cobalt, manganese, zinc, nickel, silver, gold, cadmium, etc.
Therefore, the name of a transition metal that has two vowels in my symbol is Gold (Au).
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Which of the following is true regarding the structure of enzymes?
Choose 1 answer:
Enzymes are usually lipids.
The active site is where the enzyme binds with the substrate.
The shape of enzymes change to fit all types of substrates.
D
Enzymes are denatured once they are used in a chemical reaction.
Answer: The active site is where the enzyme binds with the substrate.
Explanation: Enzymes bind to substrates at the active site, creating a enzyme-substrate complex. Once the reaction has been catalyzed, the active site is freed so the enzyme can bind to a new substrate. Hope this helps have a great day. :D
The statement 'the active site is where the enzyme binds with the substrate.' is TRUE regarding the structure of enzymes.
Enzymes are biological catalysts that speed up chemical reactions by lowering the activation energy.Enzymes have an active site that binds to specific substrates to form the enzyme-substrate complex.The enzyme-substrate complex is a temporary intermediate complex in which the substrate triggers conformational changes of the enzyme during the chemical reaction.In conclusion, the statement 'the active site is where the enzyme binds with the substrate.' is TRUE regarding the structure of enzymes.
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4. Simple organisms, like yeast and bacteria, can survive in dead zones. Larger, complex organisms like
fish require oxygen to survive. Why is this? Use the following words in your answer
a. ATP/energy
b. aerobic
c. Anaerobic
Answer:
anaerobic organisms do not require the presence of oxygen to produce energy in form of ATP, while aerobic organisms require oxygen
Explanation:
Anaerobic organisms produce energy by glycolysis, which is a metabolic pathway that produces ATP by transforming glucose to lactate when oxygen (O2) is limited. Glycolysis produces two (2) molecules of ATP per glucose molecule. Moreover, when O2 is available, aerobic organisms produce ATP by cellular respiration, which includes glycolysis, the Krebs cycle, and oxidative phosphorylation. Cellular respiration is able to produce thirty-eight (38) molecules of ATP per glucose molecule, thereby being more efficient than glycolysis.
Above is a Ecology Question can anyone help me ????
Answer:
Seedling is young. Sedling will grow. And soon enough no no no HES DEAD!!
Explanation:
Dab Bro
Cells extract energy from nutrients in a structure known as the powerhouse of the cell, or the
A
vacuole
B
cilia
С
nucleus
D
mitochondria
Answer:
The answer is D) Mitochondria
explain how the release of sodium and chlorine would lead to a loss of water in the intestines
Answer:
Please find the explanation below
Explanation:
Sodium (Na) and Chlorine (Cl) are two electrolytes that play important role in the absorption of water and nutrients in the small intestine. However, as mentioned in the question, the release of sodium and chlorine would lead to a loss of water in the intestines. This is because of the OSMOTIC phenomenon.
Osmosis is the movement of water molecules from a region of high concentration of water/low concentration of solute to a region of low concentration of water/high concentration of solute via a semipermeable membrane. In this case, the Na+ and Cl- ions serve as the solutes, which when released out of the intestine causes the solution in the intestines to be HYPOTONIC compared to the intestinal environment. This causes an OSMOTIC GRADIENT.
This osmotic gradient i.e. difference in concentration provokes osmotic flow of water from the intestines, which has a low solute/high water concentration, to the outside of the intestines, which has a high solute/low water concentration. Hence, water is lost from the intestine because the solute concentration becomes low when sodium and chlorine ions are released.
When sodium and chlorine is released out of the intestine, osmosis takes place which leads to the loss of water in the intestine to its environment.
Osmosis is a process that involves the spontaneous diffusion of water from a region of low solute concentration to a region of high solute concentration, through a selectively permeable membrane.
An experiment showing how osmosis takes place is shown in the image attached below.
Sodium and Chlorine are solutes in this scenario, while water is the solvent.When Sodium and Chlorine are released out of the intestine, the concentration of solute in the intestine decreases.
An osmotic pressure causes a spontaneous movement of water from the intestine (low solute concentration) to outside the environment of the intestine (high solute concentration).
In summary, when sodium and chlorine is released out of the intestine, osmosis takes place which leads to the loss of water in the intestine to its environment.
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How is the amount of sugar(molasses) related to the rate of cellular respiration
Answer:
what college are you you going
How many objects are needed for a successful revolution and why
Answer:
May be 3.
Explanation:
Proper planning, ideology and large number of people who are in favor of revolution are needed for a successful revolution because with proper planning the people can achieve their goal for which they want revolution from the government while large number of people put pressure on the government to accept their ideology for which they want revolution.
Zack wants to determine if the amount of time spent on social media has an
effect on anxiety levels. What is the DV? (anxiety or time on social media)
