Answer:
The sampling method involves counting the total number of organisms in a certain area and then using that number to determine the total number of organisms in a larger area.
Explanation:
Hope this helped, Have a Wonderful Day!!
Answer:
So, the sampling method is when you count the number of life forms in an area and then use that number to figure out the total number of those types of organisms that are in a larger area.
Explanation:
Hope this helped! have an awesome day!! :D
(ASAP!)
Oxygen cycling in Earth's hydrosphere is often found in which of these forms? Choose the correct answer.
O nitrogen oxide, oxygen, ozone
O bicarbonate, dissolved oxygen, water
O carbohydrates, carbon dioxide, ozone
O dissolved carbon dioxide, nitrogen oxide gas
The amount of the nutrient present in the trophic level is called the living state.
The correct option is B.
The amount of nutrients is constant in the earth and it only transfers from one component to another.
There are two types of cycle and this cycle is as follows:-
Gaseous cycleSedimentation cycle.The oxygen cycle is a type of gaseous cycle and the main source of oxygen is Dissolved oxygen, water, and bicarbonate.
Hence, the correct option is B that is bicarbonate, dissolved oxygen, water
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Answer:
It is Eris, a dwarf planet to but a bit bigger than Pluto, so the answer is D
Explanation:
Answer:
it is D
Explanation:
Which two organisms are able to form a symbiotic relationship with each other
Answer:
hi
Explanation:
Key terms
TermMeaningSymbiosisInterspecific interaction in which two species live together in a long-term, intimate associationMutualismA symbiotic relationship between two species in which both partners benefitCommensalismA symbiotic relationship between two species in which one benefits and the other is unaffected
1. When a bridge-like structure forms between bacteria and genetic material is exchanged, bacteria are reproducing through which process?
A. Binary fission
B. Transformation
C. Transduction
D. Conjugation
Answer:
D. Conjugation
Explanation:
Bacterial conjugation is the transfer of genetic material between Bacterial cell by direct cell-to-cell or by bridge like connection between two cells.
The process in which the formation of a bridge-like structure takes place between bacteria to exchange genetic material is known as conjugation and thus option D is correct.
Bacteria is a prokaryotic cell and it has developed various methods for the purpose of genetic recombination. Genetic recombination is significant for genetic diversity. The 3 most common methods used by bacteria for the diversification of their DNA are namely Transduction, Transformation, and Conjugation.
The Conjugation process is explained as follows:
The Conjugation process in Bacteria is explained as the genetic material transfer between bacterial cells by direct contact between cells or by a connection formed by a bridge-like structure between the cells. The pilus plays a significant role in forming a connection between 2 cells. With the help of the formed contact, the plasmid can be able to transfer its own copy to the recipient bacterial cell which results in exchanging of genetic material.Thus, we can conclude that the conjugation process in bacteria can cause the formation of a bridge-like structure to exchange genetic material and option D is the correct answer.
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Which energy transformation is shown in the photo?
O A. The stove's burner transforms thermal energy into
electrical energy
O B. The cooking pot transforms thermal energy into
electrical energy.
C. The stove's burner transforms electrical energy into
thermal energy
O D. The cooking pot transforms electrical energy into
thermal energy.
Answer:
C
Explanation:
This one makes the most sense in the real world. Is there a photo you can show?
Proteins regulate cell processes, transport substances into or out of cells, and help
Answer:
Explanation:
Proteins are polymers of molecules called amino acids. Proteins perform many varied functions, such as controlling the rate of reactions and regulating cell processes, forming cellular structures, transporting substances into or out of cells, and helping to fight disease.
Respiration is the process in which organisms break down food to release ____.
a.
energy
c.
sugar
b.
nutrients
d.
oxygen
Answer: a. energy!!!
Explanation:
It's me again!! Hope this helped!! :D
Answer:
Sugar
Explanation:
I am not completely sure but correct me if I am wrong. Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Hope it helps!!!!
Which of the following research questions would not be tested using inferential statistics?
A.
Do more males than females consider sports to be an important part of high school?
B.
How many individuals in the state of Texas earn over $35,000 a year?
C.
Are intelligence and creativity related?
D.
Does the amount of time an individual spends watching television influence fatigue level?
Answer:
B.
How many individuals in the state of Texas earn over $35,000 a year?
Explanation:
The correct option is (B) How many individuals in the state of Texas earn over $35,000 a year?
What is inferential statistics?Inferential statistics is a branch of statistics that makes the use of various analytical tools to draw inferences about the population data from sample data.
Inferential statistics is based on the concept of random sampling from a group of population and on the basis of these random samples inferences or conclusion are drawn.
Such kind of studies are important when taking inputs from each and every member of the population is not possible.
Thus, all the given research questions can be tested using inferential statistics but in case of option (B) the information from each and every person is required to draw the inference.
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What is needed to change rock and minerals from one type to another?
a
Water and pressure
b
Radiation energy
c
Lava and heat
d
Heat and pressure
I NEED HELP PLEASE THIS IS A TIMED TEST!
I NEED HELP PLEASE!!!11-12
Answer:
11. Centrioles, asters, and spindles are mitotic structures responsible for pulling apart the sister chromatids.
12.The centriole
Explanation:
Centrioles, asters, and spindles are mitotic structures responsible for pulling apart the sister chromatids during meiosis. The centriole anchors the spindle.
What are sister chromatids?One of a chromosome's two identical halves that has been replicated in preparation for cell division is known as a chromatid. The centromere, a constrictive area of the chromosome, is where the two "sister" chromatids are linked.
Spindle fibers that are attached to the centromere pull the sister chromatids to the opposing sides of the cell during cell division. The cell divides into two shortly after, producing daughter cells with the same DNA.
Anaphase begins with the division of sister chromatids, which is followed by the movement of the chromosomes toward the spindle poles.
Therefore, Centrioles, asters, and spindles are mitotic structures responsible for pulling apart the sister chromatids during meiosis. The centriole anchors the spindle.
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All bacteria lack a true nucleus and membrane bound organelles, therefore, they are classified as what?
Answer:
Prokaryotic Cells.
Many disorder are due to the inability of an individual to break down a particular chemical. Sometimes these disorders can be treated by giving the affected individual the appropriate
1. enzymes
2.antigens
3.chromosomes
4.organelles
Answer:
Enzymes
Explanation:
Enzymes are the biocatalysts, which carry out the vital metabolic process in the body. The inability of the enzyme to break down a certain molecule or compound can lead to disease.
The correct answer is:
Option 1. Enzymes
The enzymes are the biomolecules, which play a crucial role in the breakdown of large molecules into simpler forms. The enzymes catalyze various metabolic cycles in the body.
The inability of the enzyme to break down a molecule can lead to severe diseases.
For instance, a disease like Gaucher disease is a rare genetic disorder in which a person body's fails to break down fatty molecules into lipids. The build-up of lipids in the spleen can give various symptoms.
The disease can be treated by giving enzyme replacement therapy or oral medication.
Therefore, option 1 is correct.
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What is the name of the process in which molecules move from an area of high concentration to an area of low concentration across a
selectively permeable membrane?
Answer:
Diffusion.
Explanation:
when molecules move from an area of high concentration (large amount) to an area of low concentration (low amount). ... In simple diffusion, molecules that are small and uncharged can freely diffuse across a cell membrane.
Fill in the blanks:
In photosynthesis, ____________________ energy is transformed into __________________energy and _______________________ gas is released. In cellular respiration, ________________ is broken down and __________ gas is released.
Answer:
Fill in the blanks:
In photosynthesis, light energy is transformed chemical energy carbon dioxide gas is released. In cellular respiration, a glucose molecule is broken down and carbon dioxide gas is released.
Explanation: Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct. During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).
Which two organisms are able to form a symbiotic relationship with each other
A.
mussels and giant clams
B.
Chemosynthetic bacteria and tube worms
C.
tube worms and giant clams
D.
mussels and tube worms
A burning candle changes —
Group of answer choices
chemical energy into light and electrical energy
thermal energy into chemical energy
chemical energy into mechanical energy
chemical energy into light and heat energy
Answer:
chemical energy into light and heat energy
How do your senses of smell and taste affect our ability to learn about the environment?
Answer:
The senses of smell and taste combine at the back of the throat. When you taste something before you smell it, the smell lingers internally up to the nose causing you to smell it.
Explanation:
Gasoline, aluminum and plastic are made from renewable resources.
True
False
Answer:
true
Explanation:
Answer:
False.
Explanation:
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Describe the processes of transcription and translation in your own words
Terms to use in your answer: amino acid, anticodon, codon, gene, messenger RNA, nucleotide, ribosome, RNA, RNA polymerase, transcription, transfer RNA, translation.
Answer:
Explanation:
The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.
In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (Figure 1). The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule.
What are all types of energy?
Answer:
Two main forms are Kinetic and Potential energy.
Explanation:
The two main categories of energy are kinetic and potential energy. These are the two main forms if we speak in a common way of dividing it.
However, the different types of energy are thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy, and gravitational energy.
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The organs of vascular plants consist of layers of specialized ___.
A. Tissues
B. Organelles
C. Molecules
D. Vessels
The organs of vascular plants consist of layers of specialized tissues which are the vascular tissues. The correct answer is option A.
What are the major parts of a vascular plants ?The parts of the vascular plants are roots, stems and leaves.
Vascular tissue in the plants is just made of the two of the specialized types of the conducting tissues that are xylem that conducts water and phloem that conducts the sugars and organic compounds. A single type of the vascular bundle that always has both xylem along with the phloem tissues.
The vascular plant that is the sporophyte basically has three basic categories of the non-reproductive or vegetative organs. These are roots, stems and leaves.
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Weber’s law states that the just noticeable difference is a constant proportion of the magnitude of the original stimulus.
T
F
Answer:
the answer is true.
Weber’s law defined that noticeable difference is a constant proportion. So the given statement is true.
Weber law:In the case when there should be the size of the noticeable difference i.e. delta I should represent the constant proportion with respect to the original stimulus value.
Hence, we can say that Weber’s law defined that noticeable difference is a constant proportion. So the given statement is true.
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Explain at least three ways in which a mutation in an individual's DNA could occur, and describe at least 2 effects a mutation could have on an individual's traits.
Answer:
Explanation:
Three ways in which mutation could occur are
1) If an error occurs during DNA replication and it's not corrected in time by DNA polymerase.
2) If there is a deletion of a base(s) in the sequence of the DNA. The deletion of a DNA nucleotide/base could also cause a mutation as that could affect the formation of an enzyme or protein useful in building and/processing certain body parts/processes.
3) Thymine dimerization: Thymine dimers are mutations that prevent DNA from replication or even transcription hence preventing a cell from undergoing division (hence causes cancer). They are formed when covalent bonds are formed between the bases of a DNA sequence (somewhere around the carbon-carbon double bond).
The two effects are
1) It could cause cancer as described in (3) above (in the case of thymine dimer)
2) It could lead to deformity in an individual because of the gene that is supposed to code for the last finger has a base deletion, that could eventually lead to the absence of that finger or a shorter or "strange" finger.
What would happen if no one obeyed
stop signs, traffic lights and speed
limits? Chaos! And, no doubt, someone
would get hurt. Luckily there are
"Rules of the road” in place to keep
drivers safe. Now think about how we
can keep ourselves and others safe
from labels, prejudice and stereotypes.
Come up with your own "Rules of
Respect" that will keep you and others
safe from the harm that labels,
prejudice and stereotypes can do.
Answer:
1. Never judge someone by appearance, particularly color or outfit/tattoos
2. Always treat someone with respect as if they are your friend
3. Never presume someone's financial conditions based off of their lifestyle
With these rules, we could theoretically be one step closer to equality.
Explanation:
Which phase of the cell cycle is characterized by the formation of two
identical cells?
Cytokinesis
Interphase
G1 phase
G2 phase
Answer:
Cytokinesis
Explanation:
I search and I think it is this one see by yourself if I am right so this is the answer.
Image of the cell cycle. Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.
PLEASE HELP MEEEEEEEEEE
Answer:
False, I think it has it’s own purpose somehow, it’s made for no reason
Explanation:
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Which of the following identifies a difference between photosynthesis and cellular respiration?
A
Photosynthesis uses carbon dioxide while cellular respiration produces carbon dioxide.
B
Photosynthesis uses oxygen while cellular respiration produces oxygen.
C
Photosynthesis releases ATP while cellular respiration stores ATP.
D
Photosynthesis uses sunlight while cellular respiration releases sunlight.
What can one do with da coconut nut? name at least 10 characteristics or uses for da coconut nut
Answer:
I'm guessing that this is just a joke soo
Explanation:
1. throwing at ur teacher
2. selling on the dark web
3. breaking your bones wit
4. as a conversation topic
5. to make people trip
6. as a joke
7. to throw at ur mom tooo
8. to travel back in time and throw at Kris Jenner while prego wit kylie
9. to fix all these typos
10. IF this was not a joke then don't take me seriously!!!!!!!!!!!
coconut water, coconut milk, coconut pudding, coconut as a hat, coconut as a bikini, shredded coconut, coconut juice, dehydrated coconut milk, coconut garnish, coconut cheese, coconut smoothie, coconut smoothie bowl, coconut bacon
Question
Which of the following statements are TRUE? (Choose 5.)
Humans have increased their carrying capacity through advances in technology, urbanization, and the use of
the planet's resources.
D Scientists use models of a population to predict population growth,
The impact of rapid growth of human population is a source of environmental problems.
Human activities and population growth threaten biodiversity in almost every part of our planet.
Human activities and population growth do not threaten biodiversity in civilized regions on Earth.
Earth's human population is decreasing every day,
Earth's human population is growing exponentially
