How many carbon atoms are in the products of cellular respiration? Hydrogen atoms? Oxygen atoms?
Plz help!
In cellular respiration, there are six carbon atoms, twelve hydrogen atoms, and eighteen oxygen atoms in the products, which are consistent with the conservation of mass and the stoichiometry of the balanced equation for cellular respiration.
Explanation:The subject of this question is Biology, specifically focusing on cellular respiration and the stoichiometry of its reactants and products. In the process of cellular respiration, one molecule of glucose is completely oxidized to carbon dioxide (CO2) and water (H2O). A molecule of glucose (C6H12O6) has six carbon atoms, twelve hydrogen atoms, and six oxygen atoms.
During cellular respiration, the six carbon atoms originally present in glucose are fully converted into six molecules of carbon dioxide (CO2), each containing one carbon atom. Therefore, there are also six carbon atoms in the products of cellular respiration.
Regarding hydrogen atoms, each molecule of water (H2O) contains two hydrogen atoms. Since cellular respiration produces six molecules of water, there are twelve hydrogen atoms in the products of cellular respiration.
For the oxygen atoms, each CO2 molecule contains two oxygen atoms and each H2O molecule contains one oxygen atom. Since there are six CO2 molecules and six H2O molecules produced, the total number of oxygen atoms in the products is:
(6 CO2 molecules x 2 O atoms/molecule) + (6 H2O molecules x 1 O atom/molecule) = 18 oxygen atoms in the products.
Finally, the balanced equation for cellular respiration confirms that both sides of the equation have the same amount of carbons (C), hydrogens (H), and oxygens (O), consistent with the law of conservation of mass.
Mendel formulated his principles of inheritance based on _____. mendel formulated his principles of inheritance based on _____. a detailed understanding of meiosis, fertilization, and the other chromosomal processes that are involved. observations on the outcomes of breeding experiments. the underlying processes were unknown at the time. little-known works by earlier scientists. existing knowledge of chromosomal processes that he combined with insights from his own breeding experiments.
Mendel formulated his principles of inheritance based on a combination of existing knowledge of chromosomal processes and insights from his own breeding experiments.
1. Mendel had a detailed understanding of meiosis, fertilization, and other chromosomal processes that are involved in inheritance. These processes were known at the time and formed the basis of his work.
2. Mendel conducted breeding experiments with pea plants, carefully observing the outcomes. He noted the characteristics of the parent plants and the traits exhibited by the offspring.
3. Based on his observations, Mendel formulated his principles of inheritance. He proposed that traits are inherited in discrete units called genes, and that these genes are passed from parents to offspring in predictable patterns.
4. Mendel's principles were revolutionary because he was able to explain the patterns of inheritance observed in his experiments using the concept of genes and their transmission.
In summary, Mendel formulated his principles of inheritance based on a combination of a detailed understanding of chromosomal processes and insights gained from his breeding experiments with pea plants. His work laid the foundation for modern genetics.
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referring to lab 4.04 part 1 what percent of the offspring would be heterozygous for white flowers?
a) 25%
b)50%
c)75%
d)100%
Answer:
75percentage is correct answer
How does water erosion affect humans?
What are the short-term effects to humans? (Property damage, contaminated water, damage to crops, etc.)
What are the long-term effects to humans? (Health issues, transportation difficulties, etc.)
Final answer:
Water erosion affects humans by causing short-term issues such as property damage, contaminated water, and crop damage, and long-term problems like health issues and transportation difficulties.
Explanation:
Water erosion can have significant effects on humans, both in the short-term and long-term. In the short-term, property damage, contaminated water, and damage to crops are common consequences.
Such impacts can lead to financial loss, food scarcity, and health issues. In the long-term, water erosion can cause more severe problems such as persistent health issues due to long-term exposure to pollutants, and transportation difficulties when infrastructure such as roads and bridges are undermined by erosion.
On a broader scale, soil erosion and the pollution of waterways can affect ecosystems, leading to a decrease in biodiversity and the disruption of food chains. Actions such as agricultural runoff contribute to this pollution and can amplify over time, affecting the balance of natural systems.
Therefore, it is crucial for human activities to be managed in a way that protects our water resources and mitigates these effects.
Human intervention and policy can have a positive impact on water conservation and soil preservation, reducing the prevalence of both natural and human-induced processes that exacerbate erosion and pollution.
Measures such as sustainable farming practices, proper waste disposal, and the creation of wetlands can aid in preserving water quality and soil stability, ultimately safeguarding human health and the environment.
If it takes 2 hours for a population of bacteria to grow from 100 cells to 1600 cells, what is the generation time of this bacterial species? if it takes 2 hours for a population of bacteria to grow from 100 cells to 1600 cells, what is the generation time of this bacterial species? 30 minutes 20 minutes 40 minutes 15 minutes
Constance's body is capable of producing insulin, but the insulin is misused. her condition is known as ____.
Answer:
Constance's body is capable of producing insulin, but the insulin is misused. her condition is known as pre-diabetes.
Explanation:
Prediabetes is the preliminary stage of diabetes mellitus where all the symptoms necessary for the diagnosis of diabetes are absent, but the blood sugar is abnormally high.
Prediabetes is associated with obesity (especially abdominal or visceral obesity), high triglyceride and / or low HDL cholesterol dyslipidemia and hypertension. Therefore, it is a metabolic diathesis or syndrome, and it usually does not produce any symptoms, and the only symptom is high blood sugar.
Impaired fasting blood glucose and impaired glucose tolerance are two types of prediabetes that are similar in clinical description (high blood glucose levels in both cases) but are physiologically different. Insulin resistance, insulin resistance syndrome and prediabetes are closely related and have overlapping aspects.
Huntington’s disease is inherited in an autosomal dominant pattern. What was the probability of children #1 and #2 inheriting the disorder, and did child #3 have a chance to get Huntington’s disease?
Discuss. how might you demonstrate respect in your relationship with your teacher? your answer
The perirhinal cortex is particularly important in ________ and receives more input from ________ than from ___________
Which option best explains why nutrients for epithellal cells are obtained by diffusion from the underlying connective tissue?
In the results of the experiment in "the lowest animal," the cat does not deliberately terrify the mouse. it does not know the mouse is suffering. true or false
A spring tide occurs during which of the following conditions?
A:) the earth is aligned with the moon and sun.
B:) the earth is aligned with the sun only.
C:) the earth is aligned with the moon only.
D:) the moon-earth and sun-earth alignments are perpendicular.
A spring tide occurs when the earth is aligned with the moon only.
The correct option is c.
What is spring tide?A spring tide occurs four to five times a year.
A spring tides have higher high tides and lower low tides.
Spring tide is a rising of water or a flood at the time of full moon day.
It leads to rise in the sea level.
Thus, the correct option is C) the earth is aligned with the moon only.
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The nurse is caring for a patient admitted to the psychiatric unit with a diagnosis of schizophrenia. the patient has not bathed recently, and a family member states that the patient has not been out of the house for 10 days. on admission, the patient tells the nurse, "they are trying to hurt me; don't let them hurt me." this is an example of which symptom?
This is an example of persecutory hallucinations in which the affected persons believe they are being maliciously maligned, persecuted, obstructed, trick, spied on or physically hurt. Persecutory hallucinations or delusions are the most common form of delusions in paranoid schizophrenia. Generally, the patient thinks that harm is occurring, or is going to occur. Individuals with this kind of hallucinations are often resentful and angry, leading to an act of violence against those they believe are hurting them or their loved one.
This type of animal lays eggs with leathery shells, therefore it is a
reptile
or maybe
a snake
What is the term given to those organisms living in the pelagic zone that can swim? question 4 options: nekton benthos coral reef plankton save?
Answer:
Nekton is the answer
Explanation:
I just took the test, trust me it is Nekton
What percentage of the world's population is at risk of zinc deficiency??
17.3% of the world population is estimated to be at risk of zinc deficiency. This is according to Center for Disease Control. Zinc is an essential mineral critical for immunocompetence, growth, and development. Most of the affected regions are in Africa and India.
Lily visits her family doctor. He tells her that the upset stomach she experiences after drinking milk is caused by too little lactase, an enzyme that breaks down a sugar in milk into monosaccharides. Which monosaccharides form from this reaction?
Lactose is a disaccharide molecule, which means it is formed by two different simple sugar molecules bonded together; those molecules are glucose and galactose. The body can extract energy from lactose, so it uses an enzyme called lactase to break lactose into two monosaccharides: glucose and galactose.
We can conclude that after lactase breaks down a sugar in milk, the monosaccharides formed in that reaction are glucose and galactose.
The cell organelle that helps to detoxify poisons in your cells is the
Answer: Smooth endoplasmic reticulum
Explanation: There are numerous organelles present in the cell and each one performs specific function. The function to detoxify drugs and toxic substances entering the cells is performed by smooth endoplasmic reticulum. It is present in contact with rough endoplasmic reticulum, and outside the nucleus. It is called as "Smooth ER" because it lacks ribosomes.
The allele that codes for "having freckles" is dominant (f) over the allele that codes for "no freckles" (f). a heterozygous, freckled male has a child with a homozygous recessive, non-freckled female. what is the probability that their child has freckles? 1/4 1 the probability cannot be determined. 1/2
Answer: 1/2
Explanation:
Since it has a code "having freckles" is dominant (f) over the allele that codes for "no freckles".
The father is heterozygous
The mother is homozygous recessive
To understand the concept better:
Homogenous trait is made up of two same alleles whereas heterozygous traits are made up of two different alleles.
Example:
Homogenous allele: PP or pp
Heterozygous allele: Tt
To determine whether it is dominant or recessive:
The allele is said to be dominant if it has Pp and recessive when the allele is pp
So the probability is 50% of having freckles and 50% of not having freckles
Which is the most correct statement regarding oil consumption in the United States between 1950 and 2008?
The junction where one neuron can transfer an impulse to another structure is called a(n)
Hardwood trees, such as oaks, maples, and birches, are most commonly found in _______ biomes.
Hardwood trees are most commonly found in temperate forest biomes. These types of trees lose their leaves during the winter and grow them back every spring. Examples of hardwood trees include oaks, maples, beeches, cottonwoods, and elms.
In eukaryotic cells genes each have a specific combination of regulatory dna sequences. how do these combinations help cells carry out specialized jobs?
Answer:
Explanation:
Gene regulation is the process of controlling which genes in a cell's DNA are expressed.
Gene regulation is also how a cell controls which gene, out of the many genes in its genome, are "turned on".
Eukaryotic gene expression involves many steps, and almost all of them can be regulated. Different genes are regulated at different points, and it’s not uncommon for a gene (particularly an important or powerful one) to be regulated at multiple steps.
-Chromatin accessibility. The structure of chromatin (DNA and its organizing proteins) can be regulated. More open or “relaxed” chromatin makes a gene more available for transcription.
-Transcription. Transcription is a key regulatory point for many genes. Sets of transcription factor proteins bind to specific DNA sequences in or near a gene and promote or repress its transcription into an RNA.
-RNA processing. Splicing, capping, and addition of a poly-A tail to an RNA molecule can be regulated, and so can exit from the nucleus. Different mRNAs may be made from the same pre-mRNA by alternative splicing.
-RNA stability. The lifetime of an mRNA molecule in the cytosol affects how many proteins can be made from it. Small regulatory RNAs called miRNAs can bind to target mRNAs and cause them to be chopped up.
-Translation. Translation of an mRNA may be increased or inhibited by regulators. For instance, miRNAs sometimes block translation of their target mRNAs (rather than causing them to be chopped up).
-Protein activity. Proteins can undergo a variety of modifications, such as being chopped up or tagged with chemical groups. These modifications can be regulated and may affect the activity or behavior of the protein.
Although all stages of gene expression can be regulated, the main control point for many genes is transcription. Later stages of regulation often refine the gene expression patterns that are "roughed out" during transcription.
What situation results from a postfertilization barrier to reproduction? what situation results from a postfertilization barrier to reproduction? gamete incompatibility mechanical isolation of a species mutations in genes that control development offspring that fail to develop?
The ________ receives messages from muscles, tendons, joints, and structures in our ear to control balance, coordination, movement, and motor skills.
Answer:
The cerebellum receives messages from muscles, tendons, joints and structures in our ear to control balance, coordination, movement and motor skills.
Explanation:
The cerebellum is a structure of the central nervous system. It is the largest part of the brain after the brain. It is located in the back and bottom of the skull.
The main function of the cerebellum is to integrate motor and sensory pathways. Simply put, it receives information and orders from the cerebral cortex and connects them to the musculoskeletal system. It also handles some processes of memory, language, attention, learning among other functions. However the cerebellum is not responsible for any of the functions of the olfactory system.
The cerebellum is also responsible for the physiological tremor. It is for this reason that in the face of an injury in this part of the brain there is no paralysis but disorders can be generated in motor performance, balance or body postures. Now they are familiar tasks for decades, just as we know that it is key in motor learning. Also, this structures carries out very sophisticated tasks. One of them is the neural programs for the control of the learned movements. Thanks to him we carry out automatic actions, such as driving a car.
Jane had leukemia as a child and had to undergo numerous bouts of chemotherapy. she had associated the waiting room with nausea. now 35 years old, she had to take her mother to the same hospital for breast cancer treatment. she became nauseous while in the waiting room with her mother. her nausea best illustrates:
The nausea is considered to be an unconditioned response. An unconditioned response occurs when it is associated with an unconditioned stimulus causing a response to naturally occur in which would be classified as an unconditioned response after it has been previously associated with the unconditioned stimulus.
Which cells in your body contain your entire DNA code?
A) Nerve cells only
B)Brain Cells Only
C)All your cells
Every cell in your body, with very few exceptions like red blood cells, contains your entire DNA code. This DNA serves as a blueprint, guiding each cell's function. However, some exceptions exist like the mitochondria in cells that carry a bit of their own DNA.
Explanation:The correct answer to your question is C) All your cells. Every single cell in your body, except for a few exceptions like red blood cells, contain your complete DNA code. Your DNA is basically a blueprint for your body. Every cell needs this blueprint to function properly; for instance, your skin cell needs to know it is a skin cell and so on. This complete set of DNA or genome is found in the nucleus of the cell. However, there are some exceptions where part of your DNA, not the entire blueprint, is found, as in the case of mitochondria in your cells, which contain a small amount of their own DNA.
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A system is a group of related parts with specific roles that work together to achieve an observed result. If a body system, such as the digestive system, fails to work properly, what would happen to the organism? A. The organism would not be able to function properly. B. The defective system would regenerate into a new, working system. C. The organism would immediately evolve so the defective system is no longer necessary. D. The other organ systems would compensate for the defective system.
It's Letter A because that is the right answer!!!!!!!!!!!!
Final answer:
The correct option is A . When a body system fails to work properly, the organism may not be able to function properly.
Explanation:
When a body system, such as the digestive system, fails to work properly, the organism may not be able to function properly. The organ systems in the body work together to carry out specific tasks and functions, and if one system is not functioning properly, it can have a negative impact on the overall functioning of the organism.
For example, if the digestive system fails to properly break down and absorb nutrients from food, the organism may not get the necessary energy and nutrients it needs to survive and thrive. The other organ systems in the body may not be able to compensate fully for the defective system, leading to a decline in overall health and functioning.
Therefore, the correct option is A. The organism would not be able to function properly.
The client approaches various staff with numerous requests and needs to the point of disrupting the staff's work with other clients. the nurse meets with the staff to decide on a consistent, therapeutic approach for this client. which approach will be most effective
The _____ extends from the base of the cerebrum to the spinal cord
Answer:
The correct answer is - Brain stem.
Explanation:
The brain stem is an area of the brain that extends from the base of the cerebrum and connects with the spinal cord. It has three parts medulla, pons, and the midbrain.
The brain stem regulates the flow of signals or the messages between the brain and other body parts. The basic functions of the brain stem to manage the basic functions of the body such as heart rate, blood pressure, sleep swallowing, and breathing. It is also involved in eye movement, hearing and vision.
Thus, the correct answer is - The brain stem.