Photosynthesis and cellular respiration both involve the use and release of gases. Which statement correctly identifies the role of gases in the two processes

Answer:

The rite answer is D the mutation is substitution; frame shift

Explanation:

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The only macronutrient which contains nitrogen is found in proteins, which also contain key elements carbon, hydrogen, & oxygen like lipids and carbohydrates do.

A chain containing amino acids makes up the fundamental structure of proteins. Your body needs protein to repair damaged cells and create new ones. For toddlers, teenagers, and expectant women, protein is also crucial for growth and development.

Guava. One of the fruits that is highest in protein is guava. In each cup, you'll get a massive 4.2 grams of a substance. Also rich in fiber and vitamin C, this tropical fruit.

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The phenomenon by which upon binding of a single first messenger to a plasma membrane, and then thousands of second messengers may become activated is called amplification or amplification of signaling.

The amplification of signaling is a cell phenomenon by which the interaction between ligand and receptor in the cell membrane leads to the formation of many second messenger molecules such as cyclic AMP.

In conclusion, the phenomenon by which upon binding of a single first messenger to a plasma membrane, and then thousands of second messengers may become activated is called amplification or amplification of signaling.

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Arthritis or rheumatoid arthritis is a prevalent condition among the elderly.

The knee is one of the largest and most intricate joints in the body. The knee is the joint that links the femur (thigh bone) to the shin bone (tibia). The smaller bone that runs alongside the tibia (fibula) and the kneecap are the extra bones that make up the knee joint (patella).

Osteoarthritis is the most common kind of arthritis that affects the knee. Osteoarthritis is a degenerative disease in which the cartilage in the joint gradually deteriorates. It primarily affects persons in their forties and fifties. Osteoarthritis may be caused by excess stress on the joint such as repeated injury or being overweight.

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Answer:

Identify the labeled structures.

A:  

✔ endoplasmic reticulum

B:  

✔ chloroplast

C:  

✔ lysosome

D:  

✔ cytoplasm

E:  

✔ cell wall

Explanation:

i took the test

Answer:

edge 2022

Explanation:

☁️ Answer ☁️

Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.

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Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product is photosynthesis.

The false statement about the mechanism of lysozyme is option B. The originally proposed Philips mechanism based on the crystal structure of an enzyme-inhibitor complex illustrates all aspects of catalysis.

Lysozyme is an enzyme that catalyzes the hydrolysis of the polysaccharide component of bacterial cell walls, specifically the bond between N-acetylmuramic acid (NAM) and N-acetylglucosamine (NAG). The mechanism of lysozyme involves several steps and has been extensively studied, leading to a better understanding of its catalytic activity.

Statement B is false. The originally proposed Philips mechanism, based on the crystal structure of an enzyme-inhibitor complex, does not illustrate all aspects of catalysis. The mechanism has undergone revisions and refinements over the years as more experimental evidence and computational studies have provided deeper insights into the catalytic mechanism of lysozyme.

The Philips mechanism focused primarily on the substrate distortion and strain caused by the enzyme, but it did not fully capture the involvement of electrostatic and covalent catalysis in the reaction. Therefore, the correct answer is option B.

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Complete question:

Frequently, a group of related species will each have a unique courtship ritual that must be performed correctly for both partners to be willing to mate. Such a ritual constitutes a ________ ________ reproductive barrier.

Group of answer choices

A) behavioral . . . prezygotic

B) mechanical . . . postzygotic

C) temporal . . . prezygotic

D) gametic . . . postzygotic

Answer:

A) behavioral . . . prezygotic

Explanation:

The biological concept of species states that individuals of a species can not mate and reproduce with individuals of another species. But if they get to reproduce, the progeny will not be viable or fertile. There will not be any reproductive success.

There are different reproductive isolation mechanisms, which are barriers that inhibit or interrupt the genetic flow between different species.

Reproductive barriers are isolation mechanisms that prevent mating between two or more species. The prezygotic mechanism avoids fertilization between individuals of different species, while the postzygotic mechanism impedes the zygote to develop and reach the adult stage.

There are different types of reproductive barriers.

Pre-copulatory o pre-ziygotic:

Postzygotic mechanisms or barriers include

Behavioral isolation is also known as ethological isolation or sexual isolation. This is a prezygotic barrier that refers to the fact that even when many species occupy the same area, they are not sexually attracted to each other, and might be rejected because of behavioral factors, not getting to mate. This mechanism includes courtship patterns or mating rituals and specific chemical signals that allow recognition between individuals of the same species.

Answer: Addition

Explanation:

An additional base was added in the Mutated DNA. The original had 7 bases while the mutated has 8.

A deletion would obviously mean that the mutated DNA has less bases.

A point mutation is when a single nucleotide base is changed so there would be a difference in one of the letters in the mutated DNA.

A salmon has higher mercury levels than phytoplankton. This is due to?Salmon, an extremely tasty and nutritious meat fish, feeds on phytoplankton, in order to answer the question we need to understand that ....

In the wild, salmon can eat zooplankton/phytoplankton and small invertebrates. Once they get a little bigger, salmon can easily eat smaller fish like:

Large fish, such as sharks, tend to have a higher concentration of mercury than small fish. This happens because they are directly related to a food chain where the larger fish eat the smaller ones, which in turn already had some degree of mercury poisoning.

Therefore, the healthiest guideline in relation to the prevention of poisoning by heavy metals is to give preference to small fish and seafood. Larger fish, more subject to higher concentrations of mercury, can also be consumed, provided it is less frequently.

With this information we can say that "salmon has higher mercury concentration levels than phytoplankton, because salmon feed on smaller animals and phytoplankton, with this accumulation due to predatory, we say that salmon have concentration levels higher mercury than fitoplankton.

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Answer

A 8 lb indicates the weight of the dog.er:

Explanation:

As an AI language model, I don't have access to a list of options to check, but here are some characteristics of reptiles that have contributed to their success in terrestrial habitats:

1. Scaly skin that helps prevent water loss and protects from predators
2. Ability to lay eggs on land, reducing the need for aquatic environments
3. Efficient respiratory and circulatory systems that allow for sustained activity
4. Adaptations for thermoregulation, including behavioral and physiological mechanisms to control body temperature
5. Efficient digestion and excretion systems that allow for the conservation of water and nutrients.
Characteristics of reptiles that have contributed directly to their success in terrestrial habitats include:

1. Dry, scaly skin: This helps to prevent water loss and protect them from external threats.
2. Internal fertilization: This enables successful reproduction without the need for water.
3. Amniotic egg: This provides a protective environment for developing embryos and allows them to lay eggs on land.
4. Cold-blooded metabolism: This allows reptiles to conserve energy and adapt to various temperatures in terrestrial environments.
These factors have played a significant role in the success of reptiles in terrestrial habitats.

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Reptiles' characteristics that have contributed directly to their success in terrestrial habitats include their ability to lay amniotic eggs, their waterproof skin covered in scales, and their efficient lungs that allow for efficient gas exchange. Additionally, reptiles are ectothermic, meaning they can regulate their body temperature by behavior and environment rather than relying on internal processes like mammals and birds.

This allows them to conserve energy and thrive in a variety of climates. Finally, their advanced sensory systems and adaptations for hunting and defense have made them formidable predators and allowed them to adapt to changing environments.
Reptiles have various characteristics that contribute to their success in terrestrial habitats. Key features include their scaly skin, which helps prevent water loss and provides protection; their ectothermic nature, allowing them to utilize external heat sources for regulating body temperature; internal fertilization, which enables successful reproduction in diverse environments; and their shelled, amniotic eggs, offering a protective enclosure for embryos.

These adaptations collectively aid reptiles in thriving across different land-based ecosystems.

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The tarsier is more closely related biochemically to anthropoids/Haplorhini than to prosimians.

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It is TRUE because women have a larger and more complex reproductive system, including the cervix and vagina, which provide additional portals for pathogens to enter.

Anatomically, women have more portals of entry in the reproductive system compared to men. This is because women have a larger and more complex reproductive system, which includes the ovaries, fallopian tubes, uterus, cervix.

Men, on the other hand, have a simpler reproductive system, which includes the testes, epididymis, vas deferens, prostate gland. The vagina is the primary portal of entry for women, but there are also additional openings in the cervix and uterus that can allow for the entry of bacteria or viruses.

This anatomical difference can make women more susceptible to certain types of infections, such as urinary tract infections or sexually transmitted infections, compared to men. It is important for both men and women to practice good hygiene and safe sexual practices to reduce the risk of infections.

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Answer:

I believe that it is electromagnetic waves

Explanation:

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(a) The probability that exactly 3 individuals have conditions caused by outside factors is 0.183. (b) The probability that 3 or more individuals have conditions caused by outside factors can be calculated using a cumulative binomial distribution table or a statistical calculator. (c) The mean number of individuals with conditions caused by outside factors is 1.8, and the standard deviation is 1.124.

To solve this problem, we can use the binomial distribution since we are dealing with a fixed number of trials (15 patients), and each patient's condition is either caused by outside factors or natural occurrences, with independent probabilities.

(a) To find the probability that exactly 3 individuals have conditions caused by outside factors, we use the binomial probability formula:

Probability = C(n, x) * p^x * q^(n-x)

where n is the total number of trials (15), x is the number of successes (3), p is the probability of success (12% or 0.12), and q is the probability of failure (88% or 0.88).

Plugging in the values, we have:

Probability = C(15, 3) * 0.12^3 * 0.88^(15-3)

Probability = 0.183

Therefore, the probability that exactly 3 individuals have conditions caused by outside factors is 0.183.

(b) To find the probability that 3 or more individuals have conditions caused by outside factors, we need to calculate the probability of 3, 4, 5, ..., 15 individuals having outside factors and sum them up.

Probability = Probability(3) + Probability(4) + ... + Probability(15)

Using the binomial probability formula, we can calculate each individual probability and sum them. However, to save time and effort, we can use a cumulative binomial distribution table or a statistical calculator.

Assuming you have access to a statistical calculator or software, you can enter the values of n (15), p (0.12), and the range of x (from 3 to 15) to get the desired probability.

(c) The mean (μ) and standard deviation (σ) of the number of individuals with conditions caused by outside factors can be calculated using the formulas for the binomial distribution:

Mean (μ) = n * p

Standard deviation (σ) = √(n * p * q)

Plugging in the values, we have:

Mean (μ) = 15 * 0.12 = 1.8

Standard deviation (σ) = √(15 * 0.12 * 0.88) ≈ 1.124

Therefore, the mean number of individuals with conditions caused by outside factors is 1.8, and the standard deviation is approximately 1.124.

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Desensitization is a cognitive phenomenon in which those exposed to violence tend to become numb to more violence.

Desensitization is a phenomenon which occurs where an individual becomes accustomed to a particular feeling, emotion or action such that the person is no longer alarmed by it.

For example,individuals can become desensitized to violence.

Therefore, Desensitization is a cognitive phenomenon in which those exposed to violence tend to become numb to more violence.

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Answer:

B.) become numb to more violence

Explanation:

Just took the quiz

Answer:

1000

Explanation:

Answer:

point mutation

Explanation:

point mutation will result in the change of a single base in the DNA sequence, which results in a change in only one of the amino acids being produced

Answer:

age of viability

Explanation:

Just to help the guy trying to get brainliest, he actually did a good job

Answer:

enzymes increase the energy required to initiate the reaction

Explanation:

The correct option is (C) Either A or B is possible. A minimal medium is used to grow Escherichia coli strains of two different mutations. After that, the strains are mixed, and a total of 45 colonies are obtained. This might be due to either back mutation or recombination.

In biology, colonies are a community of microorganisms, such as bacteria or yeast, that grow together. Microbiologists refer to bacteria as "colony-forming units" (CFUs), which are clusters of cells that are genetically identical.

A small number of bacteria or fungi present in a sample will be plated out to grow into a colony. The colony is made up of billions of genetically identical cells, making it a pure culture. To separate different bacterial species, microbiologists can rely on the shape, color, size, and other characteristics of colonies.

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Ribosomes are primarily made up of proteins and RNA. Ribosomes are responsible for assembling amino acids into polypeptide chains which are used to make proteins.

The ribosome consists of two subunits, the small subunit, and the large subunit. The small subunit is responsible for binding to the mRNA (messenger RNA) while the large subunit is responsible for binding to the tRNA (transfer RNA) which brings the amino acid that matches the mRNA codon. Ribosomes are found in all cells, from prokaryotes to eukaryotes and they are essential in the process of protein synthesis.

Rna and protein are the two macromolecules that form ribosomes. Ribosomes play a crucial role in the process of protein synthesis. Ribosomes are the cellular organelles that are involved in protein synthesis. These are tiny particles composed of RNA and protein that synthesize protein using the genetic information stored in messenger RNA (mRNA).

Ribosomes are composed of a small subunit and a large subunit that combine to form a functional ribosome. The small subunit has a sequence of RNA molecules and proteins that can read the mRNA and initiate protein synthesis. The large subunit is responsible for catalyzing the peptide bond formation that links amino acids to form a polypeptide chain. Thus, the macromolecules that form ribosomes are RNA and protein.

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Answer:

gg

Explanation:

ggd

Answer:1) Carbon moves from atmosphere to hydrosphere and biosphere in the process of photosynthesis and to lithosphere by deposition of dead bodies while from hydrosphere and biosphere, carbon can be move in the process of respiration by animals.

2) During respiration process which takes place in plants in which carbondioxide is released and by eating carbon containing food by animals. By decomposing the food, carbon is releases in the form of carbondioxide.

3) Carbon can be used by the marine plants in the process of photosynthesis and during the process of diffusion, carbon is also dissolve in water bodies.

4) When the plants and animals die, the carbon which is present inside their body is buried in the soil present at the bottom of the ocean and the shells and corels of some animals also contain carbon which is soon be the part of the lithosphere when they die.

5) After the decomposition of seashell, carbondioxide is produced because shells are made up of calcium carbonate.

Explanation:

The lab result that a healthcare provider caring for a patient infected with the human immunodeficiency virus (HIV) would be most concerned about is a very low helper T lymphocyte count.

Helper T lymphocytes, also known as CD4+ T cells, play a crucial role in coordinating the immune response and are the primary target of HIV.

HIV attacks and destroys these cells, leading to a progressive decline in the immune system's ability to fight infections. Therefore, a low helper T lymphocyte count indicates severe immunosuppression and an increased risk of opportunistic infections and complications associated with HIV.

While the other lab results mentioned (high level of eosinophils, low neutrophil count, decreased red blood cell count) may also be relevant in HIV management, a very low helper T lymphocyte count is the most critical indicator of the patient's immune status and overall disease progression.

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