Temperature versus Photosynthesis Temperature in Celsius degrees Photosynthetic Rate 0 20 10 40 20 100 25 150 30 200 35 125 40 0 What is the independent variable based on the data shown? A) temperature B) plant growth C) rate of photosynthesis D) cannot determine based on information given
Answers
Answer:
A) Temperature
Explanation:
Independent variable in an experiment is the variable that the experimenter changes or manipulates in order to bring about a measurable response.
In this question given, the data is portraying the Temperature versus Photosynthetic rate. This means that the experimenter is testing to see the effect of varying temperatures on the photosynthetic rate. Hence, the TEMPERATURE is the independent variable because it is the variable being changed.
Related Questions
Why can’t glucose move across the membrane by simple diffusion but water and oxygen can?
Por qué la glucosa no puede moverse a través de la membrana por simple difusión, pero el agua y el oxígeno si?
Answers
What happens when a sodium atom loses an electron in its outer energy
shell?
A. It has an increase in the number of neutrons.
B. It has an increase in the number of protons.
C. It becomes a negative ion.
D. It becomes a positive ion.
Answers
Answer:
Sodium will let that electron go as soon as it can, which is why it generally forms ionic compounds such as NaCl. When sodium atom loses an electron from its outer energy shell, it becomes Na+ ion. D is the answer
Explanation:
How can noise pollution harm wildlife?
A. It confuses organisms that rely on cycles of day and night.
B. It removes essentials nutrients from organisms’ habitats.
C. It prevents animals from catching prey or escaping predators.
D. It increases the body temperatures of organisms to harmful levels.
Answers
C. It prevents animals from catching prey or escaping predators is the correct option.
What is noise pollution?Noise pollution also understood as environmental noise or sound pollution, exists as the propagation of noise with ranging consequences on the activity of human or animal life, most of them detrimental to a degree. The source of outdoor noise worldwide exists mainly caused by machines, transport, and propagation techniques.
Noise pollution also understood as environmental noise exists as the propagation of potentially “damaging” sounds via the environment. The impacts of noise pollution tend to be seen as a nuisance rather than an environmental concern for decades.
Noise pollution harm wildlife by preventing animals from catching prey or escaping predators.Due to noise pollution the prey organisms do not come out from their habitat. It becomes difficult for the predator to catch their prey if they do not comes out. Also prey organisms gets frightened and fails to escape from their predators.
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What is the difference between cell and organelle?
Answers
Answer:
An organelle (think of it as a cell's internal organ) is a membrane bound structure found within a cell. Just like cells have membranes to hold everything in, these mini-organs are also bound in a double layer of phospholipids to insulate their little compartments within the larger cells.
Explanation:
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Which location on Earth has the least amount of seasonal variation?A. The EquatorB. The North PoleC. Pennsylvania (40 degrees N latitude)
Answers
The location on Earth that has the least amount of seasonal variation is the Equator (a), because of the smaller changes in solar irradiation.
Shall I never be scared of anyone
My grandad keeps telling me to be brave and be scared of no one
Answers
Answer:
be scared but don't. act tough.
A DNA sequence might be the promoter that drives expression of a dynein motor gene. You make a mutation that removes the sequence TATATAT from the −25 region of this putative promoter. If the original sequence serves as a promoter, what should happen to transcription of the dynein motor gene in the mutant?Immersive Reader (2 Points) Nothing should happen. Basal levels of transcription remain. Transcription should decrease. Transcription should increase. Not enough information has been provided to make a good prediction.
Answers
Answer:
Transcription should decrease
Explanation:
The TATA box is a consensus sequence of DNA characterized by repetitive thymine (T) and adenine (A) base pairs (bp). It is a consensus sequence that was discovered by David Hogness in 1978. The TATA box is localized in promoter gene regions of archaea and eukaryotic genomes. In animals, the TATA box is often found 30 bp upstream of the transcription start site (TSS). The TATA-box plays a major role during transcription, since it is the site where the preinitiation complex is formed during the initiation of this process. In consequence, mutations in the TATA box region will alter the transcriptional activity.
Two gases that plants must exchange with the air are: a. oxygen and nitrogen. b. oxygen and carbon dioxide. c. carbon dioxide and nitrogen. d. carbon dioxide and carbon monoxide.
Answers
i belive it is B. oxygen and carbon dioxide
Plants use carbon dioxide for photosynthesis and oxygen is a product of photosynthesis.
The two gases that plants must exchange with the air are oxygen and carbon dioxide. Oxygen is required for respiration while carbon dioxide is required for photosynthesis. The exchange of these gases is essential for the survival of plants and for maintaining the balance of gases in the atmosphere. Option B)
The two gases that plants must exchange with the air are oxygen and carbon dioxide. Plants consume carbon dioxide during photosynthesis and release oxygen back into the atmosphere. This process of photosynthesis occurs in the chloroplasts of the leaves and involves the absorption of sunlight and conversion of carbon dioxide and water into glucose and oxygen.
In the process of respiration, plants use oxygen to break down glucose and release energy. The waste product of respiration is carbon dioxide, which is released back into the atmosphere. This exchange of gases is vital for the survival of plants as well as for maintaining the balance of gases in the atmosphere.
Oxygen is important for the survival of all living organisms, including plants. It is required for respiration, which is the process of releasing energy from food. Carbon dioxide, on the other hand, is a waste product of respiration and is required for photosynthesis. The exchange of these two gases between plants and the atmosphere is essential for the survival of both. Therefore option B) is correct.
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Temperature is a way to measure the ___________ energy of particles of matter.
Answers
Answer:
Kinetic
Explanation:
The average kinetic energy of the particles in a material is measured by temperature. The overall kinetic energy of the particles in a material is measured by thermal energy. The higher the particle mobility, the higher the temperature and thermal energy of a material.
If a man with blood type AB marries a woman who is heterozygous for blood type B, what is the probability of having a child with blood type O?
Answers
Considering the probabilities of these outcomes, the chance of having a child with blood type O is 50% if a man with blood type AB marries a woman who is heterozygous for blood type B.
To determine the probability of having a child with blood type O, we need to analyze the possible blood type combinations that can result from the parents' genotypes.
The man has blood type AB, which means he has both A and B antigens on his red blood cells. The woman is heterozygous for blood type B, meaning she carries one B allele and one recessive O allele. The possible genotypes for the man are AB (IAIB) and the possible genotypes for the woman are BB (IBIB) or BO (IBi).
When these two individuals have offspring, their children can inherit any combination of the parents' alleles. The possible combinations are as follows:
AB x BB: All children will have blood type B (IBIB), as both parents only carry the B allele.AB x BO: There is a 50% chance that each child will inherit the O allele from the mother, resulting in blood type O (ii). There is also a 50% chance that each child will inherit the B allele from the mother, resulting in blood type B (IBi).
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Asha crushed some purple berries from a bush and mixed them with a little water. When she mixed the juice with some wet washing powder, the colour changed to red. She said, "this proves that berries are an indicator and the washing powder is an alkali." Is Asha correct? Explain your answer.
Answers
Answer:
Yes Asha is correct because when she mixed the purple berry with water into the chemical it changed color.
Explanation:
Explain using an example, how a country that has poor sunlight year-round, would benefit from your project for growing plants
Answers
Answer: c
Explanation: just did it in minefted
Answer:
they benefited by giving artificial light.
Also Chinga Haven recommends letting your plant get overhead artificial light from 8-12 hours daily.
inquiry based pedagogy is being embraced in principle across the globe. in the last decade , it has been supported by an increasing body of research on its effectiveness. illustrate your understanding of the concept of inquiry based pedagogy with a relevant example
Answers
Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.
Inquiry-based pedagogy is a teaching approach that promotes active learning and critical thinking through inquiry and exploration. One relevant example of inquiry-based pedagogy is a science classroom where students are encouraged to design and conduct their own experiments. Instead of simply following instructions, students formulate research questions, develop hypotheses, plan and execute experiments, collect and analyze data, and draw conclusions. For instance, students may investigate the effect of different variables on plant growth by manipulating factors like light, water, or soil composition. This approach allows students to engage in authentic scientific practices, develop problem-solving skills, and gain a deeper understanding of the scientific method. By actively participating in their learning process, students develop a sense of ownership and become more engaged, fostering a love for learning and nurturing their ability to explore and discover knowledge independently.For more such questions on Pedagogy:
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discuss in detail about the covering of lung
Answers
Answer:
The lungs are covered by a thin tissue layer called the pleura. The same kind of thin tissue lines the inside of the chest cavity -- also called pleura. A thin layer of fluid acts as a lubricant allowing the lungs to slip smoothly as they expand and contract with each breath
Which of the following could cause low blood pressure?
A nervous system malfunction stimulating muscles to contract
A kidney malfunction that removes more water than normal
An endocrine response speeding up the number of hormones produced throughout the body
Buildup of fats and plaque found inside the arteries of the heart
Answers
Answer:
B) A kidney malfunction that removes more water than normal
Explanation:
Just took the test :)
Also, the answer choice is worded differently for me. The alternative answer is "A kidney malfunction that removes more water than normal".
what is the meaning of involuntary action
Answers
Involuntary actions is when something happens unintentionally or without a person's conscious control, it is said to be occurring involuntarily
What is Involuntary actions?When something happens unintentionally or without a person's conscious control, it is said to be occurring involuntarily. Usually, the autonomic nervous system or reflexive reactions control these actions.
In contrast to voluntary acts, which may be controlled consciously, involuntary actions occur without conscious thought or intentional decision-making.
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sort Desk Clerk Work
According to O'NET, what are common work styles
needed by Hotel, Motel, and Resort Desk Clerks?
Check all that apply.
concern for others
stress tolerance
aggressiveness
cooperation
avoidance of others
dependability
Answers
Answer:
Concern for others. Stress tolerance. Cooperation. Dependability. abde
Humans consume a variety of protein products, each with a different carbon footprint based on a variety of factors.
Which of the following claims is best supported by the data in the graph?
Grass-fed beef has the highest carbon-equivalent footprint because of land-use changes to create pasture land combined with contributions from transportation, processing, manure treatment, making fertilizers, and digestive fermentation processes.
Answers
option (1) Grass-fed beef has the highest carbon-equivalent footprint because of land-use changes to create pasture land combined with contributions from transportation, processing, manure treatment, making fertilizers, and digestive fermentation processes.
There are 20 common amino acids present in biological chemistry, and proteins are biopolymeric structures that participate in almost all cellular functions.
Translation is the procedure used to create proteins in the cytoplasm.The amino acids that make up a normal protein are all from the same group. Each protein is uniquely suited for its intended use.Only 20 different combinations of amino acids may be used to make any protein in the human body.Antibodies, contractile proteins, enzymes, hormone proteins, structural proteins, storage proteins, and transport proteins are the seven different categories of proteins.foods high in proteinAn essential component of the human diet is protein.
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Full Question :Humans consume a variety of protein products, each with a different carbon footprint based on a variety of factors. Which of the following claims is best supported by the data in the graph?
Grass-fed beef has the highest carbon-equivalent footprint because of land-use changes to create pasture land combined with contributions from transportation, processing, manure treatment, making fertilizers, and digestive fermentation processes.Feedlots have high levels of pesticide use and energy consumption as a result high demands for grain production.Enforcing minimum-size requirements for the capture of some commercial speciesWhat is the largest reptile?
Answers
Answer:
crocodile
Explanation:
Answer:
The largest reptile is the salt water croc
Explanation:
It has the ability to reach lengths of over 23 feet, and it weighs not too much more than a ton, that things huge!
3. What is the overall charge of an object that has: 17 neutrons, 17 protons, 1 point
and 16 electrons? *
Positive
Negative
Neutral
Answers
Answer:
Positive
Explanation:
Protons have a positive charge
Neutrons have no charge
Electrons have a negative charge
There more protons than electrons so the overall charge is positive
How might you use the viking spacecraft photograph differently from the mars surveyor photograph to find out about the planet
Answers
Both the Viking spacecraft photograph and the Mars Surveyor photographs are valuable tools for studying the planet Mars, but they provide different types of information and may be used differently in scientific investigations.
The Viking spacecraft photograph was taken in the 1970s and provides a broad overview of the Martian surface. It can be used to study the planet's geology, topography, and atmospheric conditions on a large scale. Scientists can use the photograph to identify features such as craters, valleys, and mountain ranges, and to study the composition and distribution of minerals and rocks across the planet.
On the other hand, the Mars Surveyor photograph provides higher-resolution images of specific regions of interest on the Martian surface. It can be used to study smaller-scale features such as rocks, boulders, and geological formations in greater detail. Scientists can use these images to identify and study specific geological processes such as erosion, sedimentation, and volcanic activity.
In summary, the Viking spacecraft photograph is useful for getting a broad overview of the Martian surface, while the Mars Surveyor photograph is better suited for studying specific regions of interest in greater detail. Both photographs are important tools for scientists studying Mars and can be used in complementary ways to advance our understanding of the planet.
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Sara and Juan conducted an experiment to test which soil would be BEST for growing plants. They planted bean seeds in four pots and placed the pots in the sunlight. Each pot had a different type of soil. They used all three types of soil seen in the jar: sand, silt, and clay. They also made a mixture of soil using equal parts of sand, silt, and clay. Once the seeds were planted, they watered the pots every day and tracked the seed germination and plant growth.
What was the dependent variable in the experiment?
Answers
The dependent variable in the experiment conducted by Sara and Juan to test which soil is best for growing plants is likely the plant growth or the plant's response to the different types of soil.
This variable is dependent on the independent variable, which is the type of soil (sand, silt, clay, or the mixture) used in each pot. By observing and measuring the plant growth, they can determine which type of soil yields the best results in terms of seed germination and overall plant growth.
It's important to note that the dependent variable can vary depending on the specific focus of the experiment. In this case, since the aim is to determine the best soil for growing plants, the growth and development of the plants would be a relevant measure.
Other possible dependent variables could include factors like plant height, leaf size, number of leaves, or even the number of flowers or fruits produced. The specific measure chosen as the dependent variable would depend on the objectives and hypothesis of the experiment.
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White blood cells are responsible for finding, engulfing and digesting invading bacteria in the body's fluids and tissue. What organelle would you expect to be in high abundance in a monocyte to aid in this function of digesting bacteria?
Answers
Answer:
In monocytes, which are a type of white blood cell, you would expect to find organelles called lysosomes in high abundance to aid in the function of digesting bacteria. Lysosomes are membrane-bound organelles that contain enzymes capable of breaking down various substances, including bacteria, through a process called phagocytosis.
Explanation:
We would expect Lysosomes to be in high abundance in a monocyte to aid in the function of digesting invading bacteria in body fluids and tissue.
Lysosomes are single membrane-bound organelles which are considered as the digestive bags of the cell. They contain a variety of hydrolytic enzymes such as proteases, nucleases, glycosidases, lipases, phospholipases, phosphatases, and sulfatases which digest molecules like carbohydrates, fats, proteins, nucleic acid etc
Monocytes are a variety of leukocytes which can differentiate into macrophages. These macrophages participate in the host immune response. When any foreign substance such as a microbe is encountered, the monocytes/ macrophages come into play and engulf it. Once engulfed, the digestion is carried out by the Lysosomes and thus the threat of infection is mitigated.
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What is Kobe B. Bryant's blood type?
a. A
b. B
c. AB
d. O
Answers
There is no publicly available information about Kobe Bryant's blood type.
I'm afraid there is no public info on this
As letters are to English language, ________ is/are to genetic information.
Answers
Answer:
the answer is are
cuz genetic information is for (letters)
Does the trait vary among individuals in the population?
Answers
Which of the following CANNOT be inferred based solely on the diagram shown below? (select all that apply)
Frog
Lizard
Their DNA is over 90% the same.
- They share a common ancestor.
- Both species evolved from an aquatic animal.
- Both of organisms' embryos have gills.
- They live in the same Environment.
Answers
- Their DNA is over 90% the same.
- They share a common ancestor.
- Both species evolved from an aquatic animal.
- Both of organisms' embryos have gills.
- They live in the same environment.
Without additional information or specific evidence, it is not possible to infer these statements from a diagram alone.
What is the main reason for using a data table to collect data? A. To make an experimental journal more attractive B. To decrease the number of words that are needed to describe the C. To find the possible errors that were made in recording the data D. To interpret the possible meaning of the data
Answers
Answer:
D. To interpret the possible meaning of the data
Explanation:
The data table refers to a visual method consisting of classified columns and rows used to organize the relevant information in the database of computers. It usually depicts numerical data in a grid format. It helps to arrange diverse to allow data to be easily interpreted and assessed. They are widely employed in the financial analysis process or as instruments for conventional web design.
To decrease the number of words that are needed to describe the data-Apex
Like this so itll go above the wrong answer
what determines the primary structure of a protein?
Answers
Answer:
A protein's primary structure is defined solely by its amino acid sequence, and is constructred by peptide bonds between adjacent amino acid residues. Secondary structure results from hydrogen bonding along the polypeptide backbone, resulting in alpha-helices and beta-pleated sheets.
Which statement best describes how a bee moves pollen from one plant to another?
Answers
Answer:
When a bee lands on a flower, the hairs all over the bees' body attract pollen grains through electrostatic forces.
Stiff hairs on their legs enable them to groom the pollen into specialized brushes or pockets on their legs or body, and then carry it back to their nest.