In the process of photosynthesis, oxygen is a product, water is the reactant, glucose is a product, nitrate is neither a reactant nor a product, carbon dioxide is the reactant and chlorophyll is neither a reactant nor a product.
Reactants are substances that participate in the reaction, while products are substances formed as a result of the reaction. To categorize the given labels as reactants or products, we can analyze their roles in the process of photosynthesis.
1. Oxygen - Oxygen is a product of photosynthesis. During the process, water molecules are split, and oxygen is released as a byproduct.
2. Water - Water is a reactant in photosynthesis. It is required for light-dependent reactions to occur, where it is split into oxygen, which is released, and hydrogen, which is used in the formation of ATP and NADPH.
3. Glucose - Glucose is a product of photosynthesis. It is formed during light-independent reactions, also known as the Calvin cycle, where carbon dioxide is fixed into an organic molecule through a series of enzyme-catalyzed reactions.
4. Nitrate - Nitrate is neither a reactant nor a product of photosynthesis. It is, however, an essential nutrient for plants as it is required for the synthesis of proteins and other cellular components.
5. Carbon Dioxide - Carbon dioxide is a reactant in photosynthesis. It is utilized during light-independent reactions, where it is fixed into an organic molecule (glucose) through the Calvin cycle.
6. Chlorophyll - Chlorophyll is neither a reactant nor a product of photosynthesis. It is a pigment present in the chloroplasts of plant cells that absorbs light energy, which is then utilized to carry out the photosynthesis process.
In summary, the reactants of photosynthesis are water and carbon dioxide, while the products are oxygen and glucose. Nitrate and chlorophyll are neither reactants nor products but play important roles in plant growth and the photosynthesis process, respectively.
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Complete Question:
Categorize labels as reactants or products of photosynthesis. Some labels are neither reactants nor products and therefore should not be used.
1. Oxygen
2. Water
3. Glucose
4. Nitrate
5. Carbon Dioxide
6. Chlorophyll
PLEASE help! Which of the following pollutants is NOT an example of bioaccumulation?
A: mercury
B: DDT
C: lead
D: nitrogen
E: cyanide
Answer:
B-DDT
Explanation:
Because that's not example of bioaccumulation
Among the given ones, the pollutant nitrogen does not comes under bioaccumulation. The correct option is D.
What is bioaccumulation?Bioaccumulation is the process by which pollutants (metals) enter the food chain.
It refers to the accumulation of contaminants in biological tissues by aquatic organisms from sources such as water, food, and suspended sediment particles.
One example of bioaccumulation is the buildup of car emission chemicals in birds and other animals, as well as mercury in fish.
Bioaccumulation is the gradual accumulation of substances in an organism, such as pesticides or other chemicals.
Toxins build up or accumulate in a food chain, which is known as bioaccumulation.
The animals at the top of the food chain suffer the most. Plants absorb trace amounts of toxic substances, which are frequently pesticides or pollution from human activity.
Thus, the correct option is D.
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why are echinoderms more advanced than arthropods and mollusks?
How many hydroxl groups does psilocybin have?
Answer:
One
Explanation:
Please help I don’t understand
Based on the chart provided:
Deficiency of vitamin A causes Night blindnessDeficiency of vitamin C causes scurvy.Cereal Z is recommended for the children because of its high vitamin D content. 2 servings of cereal Y is required. What are vitamins?Vitamins are organic food substances required by man man and other animals only in small amounts for normal growth and healthy development.
The main vitamins are vitamins A , B, C, D, E and K.
Deficiency of vitamin A causes Night blindness
Deficiency of vitamin C causes scurvy.
Vitamin D is required for strong bones and teeth.
Cereal Z is recommended for the children because of its high vitamin D content.
From the chart, cereal Y contains 4 mg of vitamin B.
Since, the recommended daily allowance of vitamin B is 8 mg
Cereal Y contains 4 mg of vitamin B.
8/4 servings of cereal Y is required.
Therefore, 2 servings of cereal Y is required.
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The plate provided in this station represents a 10-10 dilution of an E.coli culture. 0.1 mL of this dilution was plated on a typicy at plate station. Please count the colonies on this plate and based on what you know, the approximate concentration of bacteria in the original cultures is: A: 7.5 x 109 CFU/mL B: 7.5 x 108 CFU/mL C: 750 x 1010 CFU/mL D: 75 x 1011 CFU/mL E: 7.5 x 1012 CFU/mL
7.5 x 108 CFU/mL C is the correct answer for this question as according to the given information.
E. coli is aorganism which is Gram Negative and anaerobic Road shaped organism generally am bacteria which is commonly found in the lower intestine of warm blooded organism .
This Bacteria is harmless to human and its main function is to digest the food that the humans eat it is a healthy bacteria for people and animals .
According to the microbiology a cultural plade is a low flat laboratory container for growing organisms such as bacteria fungi in the layer of nutritive medium .
This cultural played a is very important for the Laboratories because it provide conditions for the cell culture or cell production.
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please answer these Biology questions. I need to pass
1. Find the odd one out and write down the peculiarity of others
a) Albumin, Globulin, Atrium, Fibrinogen. b) Transpiration, Root pressure, Lymph, Cohesion.
3. Identify the word pair relationship and fill in the blanks
1 Fish: Gill, Spider:
2 Heart: pericardium,
lungs:.....……..
4. List out the different processes that helps in the conduction of water up to tree top.
5.
a) Define Fermentation
b) How does batter become soft and puffy.
6. "Even though liver does not directly eliminate excretory materials, it can be
(2
considered as an excretory organ."
Do you agree to this statement? Give reasons
Answer:
okay gimmie like 5 mins I'll look at them then give u awnser
What occurs when there is a higher concentration of molecules on one side of a membrane and the molecules flow to the other side to balance the concentration?
Answer:
diffusion
Explanation:
The concept of diffusion states that molecules like to travel from areas of high concentration to low concentration.
Let's think about an example. Let's say you are having a party at your house and in one room there is 100 people and in the other room connected to it, there is only 10 people. What do you think is going to happen as time passes? Right, people are going to move to the room where there is less people so as to equally disperse themselves across the area. The same thing happens within our body with ions and gases.
Ions can diffuse into or out of cells based off their concentration gradients. If there are too many ions on one side, they will simply move to the other side. There are different types of diffusion. Passive diffusion and facilitated diffusion, but those are for a different conversation.
Kelly walked through this part of the forest. What phase changes happened as the water moved from the oceans to the forest to Kelly's head?
please help me asap
Answer:
Explanation:
It changed from liquid to gas to liquidity
Which of these was formed by the fusion of several bones?
a. Coccyx
b. coxal bone
c. sacrum
d. Each one of these structures was formed by the fusion of several bones.
Answer:
Sacrum
Explanation:
Sacrum is usually formedby the fusion of several
Sacrum was formed by the fusion of several bones.
What is sacrum?The sacrum, an osseous structure situated at the foundation of the vertebral column, takes the form of a triangular bone. It emerges through the fusion of five individual bones during the embryonic development phase.
The sacrum forms connections with both the pelvis and the coccyx. It assumes the role of providing support to the spinal column while facilitating the transmission of weight from the upper torso to the lower extremities.
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which component of the plasma membrane might allow the body to recognize cells as ""self"" (its own) or ""non-self"" (foreign)?
The component of the plasma membrane that allows the body to recognize cells as "self" or "non-self" is the major histocompatibility complex (MHC) proteins.
MHC proteins are glycoproteins that are found on the surface of most cells in the body. They play a crucial role in the immune system by presenting antigens (foreign substances) to immune cells such as T cells.
MHC proteins have two main classes: MHC class I and MHC class II. MHC class I proteins are found on almost all nucleated cells and present antigens derived from intracellular pathogens or abnormal cellular components. They help the immune system recognize and eliminate infected or abnormal cells.
MC class II proteins are primarily found on antigen-presenting cells such as macrophages, dendritic cells, and B cells. They present antigens derived from extracellular pathogens to helper T cells, which initiate an immune response.
The MHC proteins, through their unique structure and ability to bind and present antigens, allow the immune system to distinguish between self and non-self cells. This recognition is crucial for immune surveillance, immune response activation, and the prevention of autoimmune reactions, where the immune system mistakenly attacks the body's own cells.
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Create a flowchart model of genes, chromosomes, proteins, and traits. Your model should also show how mutated genes affect proteins and traits. How do the proteins and traits change because of a mutation? Attach a snapshot of your flowchart.
Answer:
Explanation:
Here is a possible flowchart model of genes, chromosomes, proteins, and traits, along with the effect of mutated genes:
[Flowchart not provided]
In this model, genes are the basic units of inheritance that carry information about a particular trait. Genes are made up of DNA, which is a long chain of nucleotides. Each gene is located on a specific chromosome, which is a long, coiled structure made up of DNA and proteins.
The information contained in a gene is used to make a specific protein, which performs a specific function in the body. Proteins are made up of long chains of amino acids, and their structure and function are determined by the sequence of these amino acids.
A mutation is a change in the DNA sequence of a gene. Mutations can occur spontaneously or as a result of exposure to certain environmental factors, such as radiation or chemical agents.
If a mutation occurs in a gene, it can affect the structure and function of the protein that is made from that gene. For example, if a mutation changes the sequence of amino acids in a protein, it may change the protein's shape, stability, or function. This can, in turn, affect the trait that is controlled by the gene.
I hope this helps! Let me know if you have any questions.
ya, I was not going to do a flowchart but this should help you!!
The fundamental units of inheritance that contain information about a certain trait are called genes.
What is Gene?DNA, which is a lengthy sequence of nucleotides, makes up genes. On a particular chromosome, a long, coiled structure consisting of DNA and proteins, each gene is found.
A gene's instructions are employed to create a specific protein that serves a particular purpose in the body. Long chains of amino acids make up proteins, and the arrangement of these amino acids determines both the structure and the function of proteins.
A mutation is a change to a gene's DNA sequence. As a result of exposure to certain environmental elements, such as radiation or chemical agents, mutations may happen spontaneously or as a result of the exposure.
Therefore, The fundamental units of inheritance that contain information about a certain trait are called genes.
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Research and list the costs and benefits of using uranium as an energy resource. do the
benefits outweigh the costs for the united states?
The blue color of the sky results from scattering of sunlight by air molecules the blue light has a frequency of 7.5x10^14Hz calculate the wavelength (in meters) associated with this radiation
Answer:
Explanation:
Electromagnetic waves all travel at the speed of light when in vacuum, and essentially this same speed in normal air. Since wave speed is product of frequency and wavelength, c = f λ and λ = c/f = (3.00 x 108 m/s) / (7.5 x 1014 Hz) = 4.00 x 10-7 m = 400 x 10-9 m = 400 nm.
Classify the disturbances that lead to primary or secondary succession. Complete the Venn diagram shown in the question. volcano tsunmai fire landslide hurricane flooding logging
Answer:
secondary succession happens more often because it occurs after some kind of distribution that still leaves the soil intact (mudslide,bulldozing,shoveling,or scraping off an area)
Explanation:
Answer:
Secondary succession
Explanation:
Succession may be defined as the change in the biological species community with time. Primary succession and secondary succession are two main types of succession.
Secondary succession is the succession that occurs most often in nature because this succession occurs when the climax community is disturbed by the natural and man made disturbances. The secondary succession has almost every thing to start the new succession again in the destroyed land.\
Thus, the correct answer is secondary succession.
Answer:
In the picture provided.
2. Coca-Cola tested a version of Diet Coke containing a new type of
flavoring. Cans without the new flavoring were given to 500 test subjects
in group A, and cans with the new flavoring were given to 500 subjects in
group B. In this experiment, the individuals in group B served as the
0 a. dependent variable
O bf control group
c. experimental group
O d. independent variable
Answer:
i would probably go with A or c
Which main type of sedimentary rock forms from dead plant and animal material?
Answer:
limestone, chert, dolostone, gypsum, halite (rock salt), diatomite, and chalk.
hope this helps!
Explanation:
Answer:
Letter C: Organic
Explanation:
Took the test and got it right :) Hope this helps!
How is the temperature of a location determined by energy from
the sun and the location's distance from the equator?
Answer:
Explanation:
ANSWER ASAP WILL GIVE BRAINLIEST
Answer:
Hope this helps
Explanation:
Adhesion
Capillary Action
Surface Tension
Universal Solvent
Cohesion
Plz give brainliest
Answer: surface tension is the bug one
capillary action is number two
Explanation:
Explain Human Excretory System.
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Human excretory system includes organs that facilitate the removal of nitrogenous wastes from the body. The main excretory organs include kidney, ureter, urinary bladder and urethra. Kidneys filter the blood and urine is the filtrate obtained.
The human excretory system organs include:
• A pair of kidneys
• A pair of ureters
• A urinary bladder
• A urethra
Excretion in Humans
Excretion is the process where all the metabolic wastes are removed from the body. Excretion in humans is carried through different body parts and internal organs in a series of processes
_________________________________________
The systems that excrete wastes from the body. For example, the system of organs that regulates the amount of water in the body and filters and eliminates from the blood the wastes produced by metabolism.
Explain how science contributed to this policy decision by the u.s. government.
Science has made significant contributions to policy decisions made by the U.S. government by providing evidence-based information and expert analysis. Government policies often address complex issues such as public health, environmental protection, and technological advancements.
In these domains, scientific research plays a crucial role in informing policy choices. Scientists conduct rigorous experiments, observations, and analyses, publishing their results in peer-reviewed journals. Policymakers rely on these scientific studies to understand the potential impacts and consequences of different policy options.
Scientific advisory committees and expert panels are established to review and summarize relevant scientific literature, providing recommendations to policymakers. Government agencies like the National Institutes of Health (NIH), Environmental Protection Agency (EPA), and Centers for Disease Control and Prevention (CDC) conduct research and collect data to inform policy decisions.
By incorporating scientific evidence and expertise, the U.S. government can make informed and effective policy decisions, grounded in data-driven analysis and research. Science provides a systematic and objective approach to evaluating risks and benefits and predicting the outcomes of policy choices.
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Does the efficacy of a cell always depend on its complexity ? Justify.
No, the efficacy of a cell does not always depend on its complexity.
Cells come in various sizes, shapes, and complexity levels, each tailored to perform specific functions. However, their efficacy is not solely determined by their complexity. Simpler cells, such as prokaryotic cells (bacteria and archaea), can be highly effective at carrying out their functions despite having a relatively simple structure.
On the other hand, eukaryotic cells, which include plant and animal cells, are more complex but are also efficient at performing their functions.
Factors that contribute to a cell's efficacy include its size, shape, the presence of specialized organelles, and the efficiency of metabolic processes. Additionally, the environment in which the cell operates and the specific function it carries out also play a role in determining its efficacy.
In summary, the efficacy of a cell is not solely dependent on its complexity. Both simple and complex cells can be highly effective in their functions, and other factors such as size, shape, organelles, and environmental conditions also play a significant role in determining a cell's efficacy.
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Why doesn’t the chromosome number double every time a new generation is formed?
Answer:
Mitosis
Explanation:
Mitosis is the process of cell division. both daughter cells that come out of mitosis are duplicates of eachother. the chromosomes split so each cell has the same amount as the parent cell. thus, the chromosomes do not double.
A person's original chromosomes and their component genes constitute that person's :_______
a) genotype.
b) allele.
c) phenotype.
d) autosomal inheritance.
e) locus.
A person's original chromosomes and their component genes constitute that person's genotype (Option a is correct).
What is a genotype?A genotype can be defined as the genes and their variant (alleles) contian in a given nucleotide sequence of DNA, which can be represented by a linear chromosome.
The genotype may contain only a few genes in small chromosomes (e.g., plasmids) or many genes in linear human chromosomes (over more than 1000 genes).
In conclusion, a person's original chromosomes and their component genes constitute that person's genotype carried out by the individual and his/her cells (Option a is correct).
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Which of the following statements about the phosphorus cycle is true? A) Phosphorus has its main abiotic reservoir in water: B) Plants release dissolved phosphorus ions in the soil C) Phosphorus that drains from soils into the sea is ingested by living organisms. D) Guano can be used by farmers to add phosphorus to the soil:
The phosphorus cycle is real, and farmers can just use guano to supply phosphorus to the soil.
Where can you find guano?Guano, a fertilizer made from accumulated bird, bat, sometimes seal excrement and remnants. The majority of bird guano originates from rocks off the shores of Africa, Baja (Lower) Californian, and Peru that are home to gannets, falcons, and gannets in large numbers. All around the world, caverns contain bat guano.
What makes guano helpful?Guano includes potent degrading bacteria that operate as great compost activators, accelerating the decomposition process while assisting in the management of dangerous nematodes other soil-borne pathogens. Insects consume plant material to start the guano cycle. Bats then consume and digest the insects.
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How many amino acids are found in living organisms?
Answer: There are 20 different amino acids found in living organisms.
Explanation:
How can a piece of fruit be compared to planet Earth?
Answer:
the layers of the fruit are like the layers of the earth
Explanation:
HELP ME PLZ I NEED THIS ANSWER ASAP!!! Gerri says that spiders use their fangs for the same purpose that crustaceans use their claws. Alana disagrees and says that spiders use their fangs for the same purpose that centipedes use their claws.
Which best explains who is correct?
Alana is correct because spiders use their fangs to inject venom. Centipedes use their claws for this same purpose.
Alana is correct because spiders use their fangs to catch prey. Centipedes use their claws for this same purpose.
Gerri is correct because spiders use their fangs to inject venom. Crustaceans use their claws for this same purpose.
Gerri is correct because spiders use their fangs to catch prey. Crustaceans use their claws for this same purpose.
Answer:
Alana is correct because spiders use their fangs to inject venom. 100% brainliest?
Explanation:
what relatively recent fossil discovery has helped us understand the transition between the lobe-finned fishes and the tetrapods?
Tiktaalik's recent fossil discovery has helped us understand the transition between the lobe-finned fishes and the tetrapods.
Early lobe-finned fishes are hard fish with plump, lobed, matched blades, which are joined to the body by a solitary bone.
The discovery of well-preserved pelves and a portion of the pelvic fin from Tiktaalik roseae, a 375 million-year-old transitional species between fish and the first animals with legs, indicates that improved hind fins were the actual starting point for the evolution of hind legs.
The non-tetrapod Osteichthyes (bony fish) Tiktaalik was discovered in the Arctic of Canada. It has scales and gills, but it has a triangular, flattened head and unusual, cleaver-shaped fins.
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Pamela has started to take antibiotics, which kills most of the helpful and harmful bacteria in her body. Her doctor suggested she eat yogurt containing helpful bacteria to reestablish the bacteria in her digestive tract. Why is this important?
1. Bacteria are important to fight off diseases and infections.
2. Bacteria that live in the large intestine provide some vitamins to people.
3. Bacteria break food down into chyme, which is then digested.
4. Bacteria aid in the reabsorption of water in the large intestine.
Answer:
a
Explanation:
Answer:
A.
Explanation:
some bacteria help fight off disease.
What bacteria are not prokaryotes?
All the bacteria belong to prokaryotes so there are no such bacteria considered not prokaryotes. This is because of their morphology and genetic characteristics they all are prokaryotes.
Prokaryotes are organisms that are simple and unicellular. These organisms do not have a nucleus or nuclear arrangement. They also do not have different membrane-bound organelles like eukaryotes. Their genetic material is mostly arranged in the form of nucleoids that contains DNA.
Bacteria and Archaea are examples of prokaryotes. Since all bacteria have this characteristic, they are all prokaryotes. But we cannot consider all prokaryotes as bacteria because this group also contains Archaea.
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