2)List the processes that add carbon dioxide to the air.
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Graded potentials are electrical signals that are generated by changes in the membrane potential of a neuron, muscle cell, or other excitable cell. These potentials are conducted decrementally.

Here, correct option is B.

These can be either depolarizing or hyperpolarizing, depending on the type of cell and the stimulus that causes the change in membrane potential. Graded potentials are further described by their ability to be summed, meaning that multiple graded potentials can be combined to produce a single, larger response.

Receptor potentials and postsynaptic potentials are two kinds of graded potentials that are important for signaling within the nervous system. Receptor potentials are electrical signals generated in sensory neurons when they are stimulated by external stimuli.

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Answer:

The correct order of protein production is:

c) 1,2,4,3

Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.

Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.

Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.

Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.

Therefore, the correct order is 1, 2, 4, 3.

Answer:

The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.

Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.

The if/then hypothesis is that IF more ethylene is added to apple, THEN the faster it will mature. The independent and dependent variable are amount of ethylene and days to maturity respectively.

Independent variable is the variable of an experiment that is changed to cause an effect in the dependent variable, which is the variable that is recorded or measured in the experiment.

An hypothesis is a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by experimentation.

According to this question, Judy thinks that the more ethylene an apple has, the faster it will mature. The hypothesis and variables of this experiment are as illustrated above.

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Four hydrogen nuclei are converted to helium nuclei in the proton-proton chain. This does not occur naturally on Earth because the process requires it. extremely high temperatures, pressures, and densities

The proton-proton chain is a series of reactions that fuses four hydrogen nuclei to form one helium nucleus. The energy is derived from the mass difference between the four hydrogen nuclei with higher masses and the single helium nucleus with lower masses. Energy is released when hydrogen is fused into helium: mass to energy conversion. Because mass is created during the proton-proton chain, energy is released. However, this is essentially the end of the story for the nuclear fusion reactions that occurred in the early Universe, known as Big Bang Nucleosynthesis.

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Answer:

Cells come from preexisting cells.

Explanation:

This statement relates to the statement that cells divide to make new cells.

Answer: D (an animal cell)

In order to clarify significant health, services organisation, and health care utilisation difficulties, medical sociology draws on the techniques and middle range theories of substantive sociological specialties.

The influence of economic structures like capitalism on health care and academic settings encourages medical sociologists working in health care

In an academic setting, institutions may request research of practical relevance. This can come from the academic community, which may consider such research  more influential and relevant, or from funders, which may favor practical applications in their funding criteria.

Capitalism plays an important role in shaping  priorities and funding decisions in the health and academic sectors. This can influence the types of research conducted and the focus on practical applications with financial benefits.

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Answer:

Glacial Striations or Striae are scratches or gouges cut into bedrock by glacial abrasion.

Answer:

A.

The correct answer would be A. ratio of surface area to volume .The cells are mostly spherical in shape.The surface area of the sphere = 4πr²The volume of the sphere = (4πr³)/3Thus, the increase in size would increase the volume (r³) more as compared to the increase in surface area (r²).The ratio of surface area to volume would decrease due to which the diffusion rate would not be efficient enough to distribute the essential elements throughout the volume of the cell.

Explanation:

Ratio of the surface area to volume.

Answer:

A

Explanation:

The answer options (factors) that are capable of limiting a cell size include the following:

A. ratio of surface area to volume.

B. rate of moving materials across the cell's membrane.

C. efficiency of using the information in a cell's DNA.

A cell can be defined as the fundamental (basic) functional, structural and smallest unit of life, which is mainly found in all living organisms.

Some of the factors that limit the size of a living cell include the following:

The ratio of surface area to volume: this is always required to be small, so as to allow sufficient materials such as food, move through the cell membrane quickly for the cell's survival.

The rate of moving materials across the cell's membrane: the survival of a cell is highly dependent on the rate at which necessary materials move across it's cell membrane.

The efficiency of using the information in a cell's DNA: a small sized cell has higher efficiency in the use of information that are stored in its deoxyribonucleic acid (DNA).

Answer: D: a keyless animal with a flexible jaw

Explanation:

Answer:

A. A legless animal with a flexible jaw

Explanation:

The first on isn't a reptile, the second is a reptile (almost are all reptiles like this). A relative of a lizard is a reptile while you swallow is a boa constrictor. D is a croc or a snake.

The parts of the brain of a living organism which perform each of the functions are listed as follows:

A brain can be defined as an organ of soft-nerve tissue that is found within the skull of vertebrates, and it's mainly responsible for the coordination of nervous activities, sensation and intellect in living organisms.

Based on scientific records and information, the two (2) sides of the brain (symmetrical left and right hemispheres) are able to communicate through the corpus callosum.

In conclusion, we can infer and logically deduce that the parts of the brain of a living organism which perform each of the functions are listed as follows:

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The vascular changes that occur in older adults due to increase in blood pressure is breakage or a leak.

There are vascular changes that occur as an individual advance in age. This may be as a result of an underlying age related illnesses such as increase in blood pressure.

High blood pressure is a situation where the force against the blood vessel is high. This occurs due to changes in the connective tissue of the blood vessel wall.

As an individual advances in age, the walls of the blood vessels becomes weaker and may break. Also the damage can make the artery wall stretch and bulge out like a balloon. It can break open and bleed.

Therefore, the vascular changes that occur in older adults due to increase in blood pressure is breakage or a leak.

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Phytoplankton and algae form the base of the food chain in the marine environment.

In the marine environment, the base of the food chain is formed by phytoplankton and algae. Phytoplankton are microscopic, photosynthetic organisms that float near the water's surface, while algae include a wide range of photosynthetic organisms, from microscopic single-celled forms to larger seaweeds.

These primary producers convert sunlight, nutrients, and carbon dioxide into organic matter through photosynthesis. They serve as the primary source of food and energy for other marine organisms. Grazers such as zooplankton, small fish, and invertebrates consume phytoplankton and algae, becoming the next level of the food chain.

From there, energy flows through the marine food web, supporting higher trophic levels and sustaining the diverse ecosystems of the ocean.

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Answer: the conjoined two daughter cells seperate.

Explanation:

Answer: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. During cytokinesis, the cytoplasm splits in two and the cell divides. ... In plant cells, a cell plate forms along the equator of the parent cell. Then, a new plasma membrane and cell wall form along each side of the cell plate

Explanation:

Answer: Gives the structural support it needs

Explanation: Because the cell membrane prevents outer materiel from coming inside the cell while the cell wall prevents the plants cells from bursting.

Finding glucose in the urine is abnormal. Elevated levels of glucose in the urine, are known as glucosuria. Therefore, option B is correct.

Glucosuria refers to the presence of glucose in the urine. In normal conditions, glucose is reabsorbed by the kidneys and should not be present in significant amounts in the urine.

In cases of high blood glucose levels, such as in diabetes mellitus or other conditions affecting glucose regulation, the kidneys may not be able to reabsorb all the glucose, leading to its excretion in the urine. It can be an important diagnostic clue for diabetes mellitus.

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The population after 40 years will be 400,000 animals, and the population after 65 years will be approximately 336,000 animals.

To determine the population after a certain time period, we can use the formula for exponential decay;

N(t) = N0 × \((1/2)^{(t/T)}\)

Where;

N(t) is the population at time t

N0 is the initial population

t is the time elapsed

T is the half-life of the population

Given;

N0 = 1.6 million

T = 20 years

Let's calculate the population after 40 years;

N(40) = 1.6 million × \(1/2^{(65/20)}\)

= 1.6 million × (1/2)²

= 1.6 million × (1/4)

= 400,000

Therefore, the population after 40 years will be 400,000 animals.

Now, let's calculate the population after 65 years;

N(65) = 1.6 million × \((1/2)^{(65/20)}\)

= 1.6 million × \((1/2)^{(13/4)}\)

≈ 1.6 million × 0.210

≈ 336,000

Therefore, the population after 65 years will be approximately 336,000 animals.

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The nonsense mutation is a type of mutation that stops the translation of mRNA molecule.

The change in the gene's structure is explained by mutation, which can be brought on by either a chemical cause or any enzymatic flaw in the cell. Either somatic or germ line cells can develop the mutation.

A nonsense mutation, which occurs when a single base in the mRNA changes to the stop codon, is referred to as a point mutation since it only affects one base in the mRNA. Because of this, the translation process abruptly comes to an end.

In some mutations, the base changes while the amino acid remains unchanged. This alteration is unaffected by the polypeptide and is neutral.

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According to the research, the correct option is disaccharides. Transport forms of sugars are commonly made by linking 2 monosaccharides together to form a disaccharide.

It is characterized by carbohydrates whose composition has two sugars, that is, they are formed by the union of two monosaccharides, which is a sugar whose decomposition into a simpler one through hydrolysis.

There are various disaccharides according to their components and the type of union that links them, lactose, for example, which is found in the milk produced by mammalian animals, is the disaccharide formed by the union of the monosaccharides galactose and fructose.

Therefore, we can conclude that according to the research,  the correct option is disaccharides. Transport forms of sugars are commonly made by linking 2 monosaccharides together to form a disaccharide.

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Seeds grow with the help of various natural resources like water, oxygen, and sunlight, which help them to sprout and grow roots and develop into new plants. Some seeds grow as soon as they land in the ground, while others need a specific time period to grow.

The life of a plant begins with a seed that contains the necessary resources required for the plant's growth, which includes the embryo, endosperm, and protective seed coat.

The process through which plants grow, reproduce, and die is called their life cycle. It includes different stages like germination, growth, flowering, pollination, fertilization, seed production, and dispersal.

Seeds need water, food, and a little heat to grow into new plants. Water helps seeds to soften and expand, and food helps them to provide the necessary nutrients required for growth. The heat helps seeds to break dormancy and activate enzymes that speed up the germination process.

A new plant has the same life cycle as its parent plant. Plants have a unique life cycle, and every stage of the life cycle is essential for their growth and development. New plants inherit their genetic traits from their parent plants, and their life cycle is the same as that of their parent plant.

New plants that grow from seeds inherit their genetic traits from their parent plants and have the same life cycle as their parent plants. The life cycle of a plant includes the stages of germination, growth, flowering, pollination, fertilization, seed production, and dispersal. Thus, new plants that grow from seeds are like their parent plants.

Answer:

A large number of objects were frequently colliding with one another in a random fashion.

Explanation:

Plato answer

Answer:

Objects in space collided and crashed into one another back then

Explanation: It's the answer "in your own words". Hope this helps :P

Answer:

True

Explanation:

This is true because species can vary locally.

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Endoultrasonogram-guided necrosectomy and temporary cystogastrostomy with fully covered self-expanding metallic stents are medical procedures used in the treatment of pancreatic necrosis.

Pancreatic necrosis is a serious complication of acute pancreatitis, which is an inflammation of the pancreas.

It occurs when the pancreatic tissues die due to inflammation and infection.

Symptoms of pancreatic necrosis include severe abdominal pain, fever, and nausea and vomiting.

Endoultrasonogram-guided necrosectomy is a medical procedure used to remove dead tissues from the pancreas.

It is performed using an endoscope, which is a flexible tube with a camera and a light source attached to it. The endoscope is passed through the mouth and into the stomach, and then into the small intestine.

This enables the doctor to see the pancreas and locate the necrotic tissue.

Temporary cystogastrostomy is a medical procedure used to drain fluid from the pancreas.

It involves creating a small opening between the stomach and the cyst that has formed in the pancreas.

This allows the fluid to drain out of the pancreas and into the stomach.

These procedures help to reduce the risk of infection and to improve the patient's overall health.

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Answer:

C, brainliest plz??

Explanation:

Answer:

yes

Explanation:

This cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. Cells use glucose and oxygen to produce yg p carbon dioxide, water, and energy. In cellular respiration, the carbohydrates from food are disassembled into glucose molecules.

Plants undergo cellular respiration.

Animals don't need to photosynthesize since they get their glucose from the food they eat. Cellular respiration is not simply the same as "breathing." This can be confusing! People often use the word "respiration" to refer to the process of inhaling and exhaling.

Answer:

A. Yes

Explanation:

Yeah, the plants and animals use cellular respiration to generate energy. So, option (A) is correct answer.

Answer:

Explanation:

Microscopes and their invention are typically discussed in the cells chapter due to the fact that the aid of the microscope is required to see the majority of cells.

All living things are made of cells and cells are the base unit for life, as well as they create other cells. Additionally, there are two types of cells; prokaryotic, which do not have a nucleus and are very simple, and eukaryotic, which do have a nucleus and are very complex. Cells are the basic unit of life, and it is impossible to study them without the aid of a microscope.

Microscopes help us achieve this goal. Eukaryotic cells have a more complex structure than prokaryotic cells, which are simpler in nature. Eukaryotic cells have a nucleus, which is the cell's control center, and numerous other organelles that perform specific functions. On the other hand, prokaryotic cells lack a nucleus and other organelles, making them simpler.

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Answer:

tolerance is the willingess to accept, and see value in the views of others

Answer:

b. Test tube A: Water and soy protein

    Test tube B: Water, egg white, and pepsin

    Test tube C: Water, egg white, acid, and pepsin

    Procedure: Observe each test tube for changes in the protein every 15                           minutes.

Explanation: