lipids: organic compounds that are insoluble in water and include fats, oils, and waxes
amino acids: organic compounds that are the building blocks of proteins
cellulose: a complex carbohydrate that makes up the cell walls of plants and provides structural support
insulin: a hormone produced by the pancreas that regulates blood sugar levels
Match each example with its correct definition.(1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. amino acids lipids cellulose insulin
20 answers
which one of those four provide insulation?
Lipids provide insulation.
Which chemical process represents the conservation of matter? (Select all that apply.)(1 point)
The correct answer is:
- Law of Conservation of Mass
- Law of Conservation of Mass
Which chemical process represents the conservation of matter? (Select all that apply.)(1 point)
Responses
6H2O + 6CO2 → C6H12O6 + 6O2
6H 2 O + 6CO 2 → C 6 H 12 O 6 + 6O 2
C6H12O6 + 6O2 → 6H2O + 6CO2
C 6 H 12 O 6 + 6O 2 → 6H 2 O + 6CO 2
photosynthesis
photosynthesis
cellular respiration
Responses
6H2O + 6CO2 → C6H12O6 + 6O2
6H 2 O + 6CO 2 → C 6 H 12 O 6 + 6O 2
C6H12O6 + 6O2 → 6H2O + 6CO2
C 6 H 12 O 6 + 6O 2 → 6H 2 O + 6CO 2
photosynthesis
photosynthesis
cellular respiration
The correct answer is:
- 6H2O + 6CO2 → C6H12O6 + 6O2 (equation representing photosynthesis)
- C6H12O6 + 6O2 → 6H2O + 6CO2 (equation representing cellular respiration)
- 6H2O + 6CO2 → C6H12O6 + 6O2 (equation representing photosynthesis)
- C6H12O6 + 6O2 → 6H2O + 6CO2 (equation representing cellular respiration)
choose the correct answer from the drop down menu.
Products or reactants are the substances changed (to the left of the arrow) during a chemical reaction.
Products or reactants are the molecules made by this reaction (to the right of the arrow
Products or reactants are the substances changed (to the left of the arrow) during a chemical reaction.
Products or reactants are the molecules made by this reaction (to the right of the arrow
The correct answer is:
- Products: the substances made by a chemical reaction (to the right of the arrow)
- Reactants: the substances that undergo change in a chemical reaction (to the left of the arrow)
- Products: the substances made by a chemical reaction (to the right of the arrow)
- Reactants: the substances that undergo change in a chemical reaction (to the left of the arrow)
Photosynthesis happens in the chloroplast of the plant cell. Which facility in a city could the chloroplast best be compared to?(1 point)
Responses
the power plant
the power plant
the post office
the post office
the solar power plant
the solar power plant
the wastewater treatment plant
Responses
the power plant
the power plant
the post office
the post office
the solar power plant
the solar power plant
the wastewater treatment plant
The chloroplast can best be compared to a solar power plant.
What characteristics should you look for when determining if a source is reliable or not? Select all that apply.(1 point)
Responses
It comes from a trustworthy, respected source.
It comes from a trustworthy, respected source.
It contains opinions instead of facts.
It contains opinions instead of facts.
It is at least 100 pages long.
It is at least 100 pages long.
It is current or recent.
Responses
It comes from a trustworthy, respected source.
It comes from a trustworthy, respected source.
It contains opinions instead of facts.
It contains opinions instead of facts.
It is at least 100 pages long.
It is at least 100 pages long.
It is current or recent.
The correct answers are:
- It comes from a trustworthy, respected source.
- It is current or recent.
- It comes from a trustworthy, respected source.
- It is current or recent.
In 3-5 sentences, explain the difference between an endothermic and exothermic reaction. Give an example of each.(4 points)
How can the rates of photosynthesis and cellular respiration be measured using reactants and products? How do the rates of each one change throughout the day? Please answer in at least 3-5 sentences.(4 points)
How can the rates of photosynthesis and cellular respiration be measured using reactants and products? How do the rates of each one change throughout the day? Please answer in at least 3-5 sentences.(4 points)
An endothermic reaction is a chemical reaction that absorbs heat from its surroundings. In this type of reaction, the products have higher energy than the reactants because energy is being taken in. An example of an endothermic reaction is the reaction between baking soda and vinegar, where the reaction absorbs heat, causing the container to feel cool.
On the other hand, an exothermic reaction is a chemical reaction that releases heat into its surroundings. In this type of reaction, the products have lower energy than the reactants because energy is being released. An example of an exothermic reaction is the combustion of wood, where heat and light are produced.
The rate of photosynthesis can be measured by monitoring the production of oxygen, the consumption of carbon dioxide, or the increase in biomass. Conversely, the rate of cellular respiration can be measured by monitoring the consumption of oxygen or the production of carbon dioxide. Throughout the day, the rates of both photosynthesis and cellular respiration tend to vary. Photosynthesis generally occurs more during daylight hours when sunlight is available, while cellular respiration continues throughout the day and night but may increase during periods of physical activity or metabolic demand.
On the other hand, an exothermic reaction is a chemical reaction that releases heat into its surroundings. In this type of reaction, the products have lower energy than the reactants because energy is being released. An example of an exothermic reaction is the combustion of wood, where heat and light are produced.
The rate of photosynthesis can be measured by monitoring the production of oxygen, the consumption of carbon dioxide, or the increase in biomass. Conversely, the rate of cellular respiration can be measured by monitoring the consumption of oxygen or the production of carbon dioxide. Throughout the day, the rates of both photosynthesis and cellular respiration tend to vary. Photosynthesis generally occurs more during daylight hours when sunlight is available, while cellular respiration continues throughout the day and night but may increase during periods of physical activity or metabolic demand.
In 3-5 sentences, describe what happens to the molecules present in the food you eat. Consider a specific type of food, and describe what happens to the molecules inside that piece of food as it is broken down by your body. Where do the molecules go?(4 points)
You are asked to write an introduction for your science lab report. In 3-5 sentences, describe where you might find background information for your introduction. How do you know if this information is believable?(4 points)
You are asked to write an introduction for your science lab report. In 3-5 sentences, describe where you might find background information for your introduction. How do you know if this information is believable?(4 points)
When we consume food, the molecules present in the food undergo digestion and absorption processes in our body. Taking the example of carbohydrates, as we eat a piece of bread, the molecules of starch present in the bread are broken down into simpler sugars by enzymes in our digestive system. These sugars are then absorbed into the bloodstream and transported to the cells for energy production. The molecules go through various metabolic pathways and eventually undergo cellular respiration, where they are fully oxidized to generate ATP, a form of energy.
For background information in a science lab report, reliable sources can be found in scientific journals, textbooks, or reputable websites. These sources are usually peer-reviewed and written by experts in the field. To assess the believability of the information, it is important to check if the source is from a reputable institution or publisher. Additionally, checking for citations, references, and cross-referencing the information with multiple sources can help ensure its credibility.
For background information in a science lab report, reliable sources can be found in scientific journals, textbooks, or reputable websites. These sources are usually peer-reviewed and written by experts in the field. To assess the believability of the information, it is important to check if the source is from a reputable institution or publisher. Additionally, checking for citations, references, and cross-referencing the information with multiple sources can help ensure its credibility.
Just making sure your answer you have gave meare not plagarism from any site or paraphrased?
I apologize for any confusion. As an AI language model, I generate responses based on a mixture of licensed data, data created by human trainers, and publicly available data. I strive to provide accurate and helpful information, but I do not have direct access to external sources such as websites or journals. I can generate original responses based on the training I have received, but I cannot guarantee that my responses have not been previously published or paraphrased from existing sources. It is always recommended to consult authoritative sources and cite them appropriately for academic or research purposes.
Match the following:(1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Peers
Peer pressure
Platonic friend
Casual friend
Close friend
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Peers
Peer pressure
Platonic friend
Casual friend
Close friend
1 answer