Answer:
mitochondria THE POWERHOUSE OF THE CELL
Answer:
Both inside and outside the mitochondria
Explanation:
The anaerobic stage of cellular respiration takes place outside the mitochondria, and the aerobic stage of the process takes place within the mitochondria. Chloroplasts are involved in photosynthesis but not in cellular respiration.
Identify the functional area of the kidney at letter B.A) renal cortex B) renal pyramid C) renal pelvis D) renal column
The functional area of the kidney at letter B is the renal pyramid.
The renal pyramid is a structure within the kidney that is responsible for the production and transport of urine. It is composed of tiny tubules called nephrons, which are the functional units of the kidney.
Each renal pyramid consists of several nephrons arranged in a conical shape. The nephrons within the renal pyramid filter waste products, excess water, and electrolytes from the blood. They reabsorb essential substances like glucose and amino acids and secrete waste products into the urine.
The urine produced in the nephrons then flows into collecting ducts located within the renal pyramid. These collecting ducts merge together to form larger ducts, which ultimately drain into the renal pelvis.
The renal pyramid, along with the overlying renal cortex and underlying renal column, constitutes the major structural components of the kidney.
The renal pyramids are visible on the inner side of the kidney and are responsible for the formation and transportation of urine within the organ.
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The answer identifies and describes four functional areas within the kidney: the renal cortex, renal pyramid, renal pelvis, and renal column. However, without an image for context, it's impossible to definitively identify the functional area labeled 'B'.
Explanation:The kidney consists of different functional areas, and each has its specific roles in the filtration and excretion of waste products from the body. Based on anatomical descriptions, without having the image to which you refer, I'll provide explanations for each option.
A) Renal cortex: This is the outer region of the kidney and contains a large number of nephrons, the functional unit of the kidney. B) Renal pyramid: A renal pyramid, found in the medulla, is composed of nephron loops (loops of Henle) and collecting ducts. C) Renal pelvis: This central area collects urine from the calyces and begins to the ureter. D) Renal Column: These are extensions of cortical tissue that dip down into the medulla dividing it into the renal pyramids.
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What is heterotrophic nutrition?
Answer:
Type of nutrition in which organisms depend upon other organisms for food to survive.
Explanation:
What is the difference in the function of the proteins and the carbohydrates attached to a cell.
Answer:
The difference is
Explanation:
Carbohydrates help fuel your body. While protein's primary role is structural, carbohydrates primarily serve as an energy source.
Which statement best describes why the guard cell and the storage parenchyma cell are different?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Guard cells contain proteins which promote the formation of large starch granules, while storage parenchyma cells do not.
(Choice B)
B
Guard cells and storage parenchyma cells contain the same proteins, but the cells are different due to their roles in photosynthesis.
(Choice C)
C
Guard cells and storage parenchyma cells each make a different set of proteins, which determines each cell type’s structure and function.
Answer:
C. Guard cells and storage parenchyma cells each make a different set of proteins, which determines each cell type's structure and function.
Explanation
Both of these are two types of specialized cells that make specific combinations of proteins, which allows them to have unique structures and functions.
4. The size of a population in an ecosystem is determined by
a. Biotic factors such as the food available and the competition for that food
b. The carrying capacity of the ecosystem for that species
c. Abiotic factors such as space, water and climate
d. All of the above
The size of a population of organism in an ecosystem is determined by the following:
Biotic factors such as the food available and the competition for that foodThe carrying capacity of the ecosystem for that speciesAbiotic factors such as space, water and climateWhat is population of an organism?The population of an organism refers to the collection of organisms of a particular species, sharing a particular characteristic of interest, most often that of living in a given area.
Several factors can contribute to the increase or decrease in the population of an organism. These factors include;
Biotic or living factors such as the food available and the competition for that foodThe carrying capacity of the ecosystem for that species, which is the number of individuals of a particular species that an environment can support.Abiotic factors such as space, water and climateLearn more about population at: https://brainly.com/question/16138725
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A(n) ______________ is a piece of DNA that codes for a specific trait.
a. allele c. chromosome
b. segment d. gene
Answer:
D. Gene
Explanation:
It codes particular protein and determines the trait
Lmk if this helps
Carbon is transferred from the atmosphere
to organisms through
A. Photosynthesis
B. Precipitation
C. Biogenesis
Answer: A. Photosynthesis
Carbon is absorbed from the air, and sunlight is also absorbed, so that the plant makes energy. More technically, the molecules from the carbon dioxide (CO2) combine with the water molecules (H2O) to form sugars for the plants. The plants then release oxygen for other animals and humans to breathe. When the plants are eaten by heterotrophs, the sugars the plants made are transferred to the animal that consumed the plant.
which of the following is not a good explanation for why the plasma membrane assembles the way it does? a. water predominates both outside and inside cells. b. the hydrophobic nature of the interior of the membrane allows it to have fluidity. c. the hydrophobic ends of the phospholipids cannot interact with an aqueous environment. d. the structure allows both hydrophilic and hydrophobic molecules to easily diffuse through the membrane.
The structure allows both hydrophilic and hydrophobic molecules to easily diffuse through the membrane. is not a good explanation for why the plasma membrane assembles the way it does Thus the correct option (d).
While the plasma membrane does allow for the diffusion of hydrophobic molecules, it selectively allows certain molecules to pass through and not others, and this selectivity is due to the specific arrangement of its components, such as phospholipids, proteins, and carbohydrates.
The hydrophobic nature of the interior of the membrane and the inability of the hydrophobic ends of the phospholipids to interact with an aqueous environment are important factors in the assembly and function of the plasma membrane.
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Name two actions
that you could take to reduce elephant poaching.
Answer:
increase protection and communal conservancies
Explanation:
increase protection this one is a fairly basic solution, there are many different ways of implementing it. Some park protection agencies in Africa use drones to keep watch at night, while others have sought out military tactics in order to stop black market poachers. Communal conservancies despite global trends, Namibia has done something extraordinary. Between the years of 2002 and 2013, the elephant population has grown from 9,600 to 16,000. The government of Namibia has policies in action where local communities can establish wildlife tourism, and where communities can keep vast amounts of the revenue made.
The wide variety of organisms present in coral reefs and their complex relationships make coral reef preservation an important priority. Please select the best answer from the choices provided T F
Answer:
TRUE
Explanation:
All organisms work together to make the reef dynamic and complex entity.
the soft spot between the cranial bones is called the
Fontanelle is the tissue located between the largest plates of the skull. The correct word to complete the sentence is fontanelle.
What is the fontanelle?Fontanelle is soft part of the skull located in an area where the large plates have not fused yet. This region is very sensitive in babies, and when they are unusually large they might reflect a medical condition.
There are two fontanelles,
The anterior fontanelle, where frontal and parietal bones meetThe posterior fontanelle, where the parietal and the occipital bones meetThe soft spot between the cranial bones is called the fontanelle.
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How does stem cells serve as a repair system in our body
Answer:
They allow embryonic cells to regenerate and repair.
Brendan made a chart to categorize the characteristics of animals. An empty 2-column table titled Characteristics of Animals. Column 1 is labeled Always. Column 2 is labeled Sometimes. Which phrase should be written in the column titled "Sometimes"? Are multicellular Have membrane-bound organelles Produce their own food Display an asymmetrical body plan.
The phrase written in the columns are:
Column 1 : Always Have membrane-bound organelles.
Coumn2 : Sometimes produce their own food.
Column 2: Display an asymmetrical body plan.
What are multicellular organisms?Multicellular organisms are made up of more than one cell.
There is a cell differentiation in these organisms in early stage.
In humans, skin cells, muscle cells, blood cells, and many more different cells are present.
Examples are all animals, plants, and fungi are multicellular organisms.
Thus, the phrase is produce their own food and display an asymmetrical body plan.
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Answer:
A
Explanation:
3. (07.01 LC)
What is the third stage of a plant's life cycle called, when the plant is small, has only a few leaves, has a soft stem, and has small roots?(2 points)
A. Cloning stage
B. Embryo stage
C. Seed bearing stage
D. Seedling stage
what is carrying capacity related too
Answer:
The number of organisms which can survive to the resources within an ecosystem.
Explanation:
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Brainless to the best answer.
Are meteorites renewable? If so in what way?
4. on the basis of fragment size, how can the difference between the wild-type sequence and the homozygous mutant sequence be recognized
The difference between the wild-type sequence and the homozygous mutant sequence can be recognized based on fragment size by using a technique called gel electrophoresis. Gel electrophoresis is a commonly used method to separate DNA fragments based on their size.
1. DNA Extraction: First, DNA is extracted from the wild-type sample and the homozygous mutant sample using standard laboratory techniques.
2. DNA Digestion: The extracted DNA is then treated with a restriction enzyme that cuts the DNA at specific recognition sites. This step generates DNA fragments of different sizes.
3. Gel Preparation: A gel matrix, typically made of agarose or polyacrylamide, is prepared. The gel is poured into a gel tray or a glass plate with wells where the DNA samples will be loaded.
4. Loading the Samples: The digested DNA samples from the wild-type and homozygous mutant sequences are loaded into separate wells on the gel. In addition, a DNA ladder or size marker containing fragments of known sizes is also loaded onto the gel.
5. Electrophoresis: An electric current is applied to the gel, causing the negatively charged DNA fragments to migrate through the gel matrix towards the positive electrode. Smaller DNA fragments move more quickly through the gel than larger ones.
6. Visualization: After the electrophoresis process is completed, the DNA fragments are stained with a fluorescent dye or a DNA-specific dye, such as ethidium bromide. The dye binds to the DNA, allowing the fragments to be visualized under ultraviolet light.
7. Analysis: The DNA fragments in the gel are now separated based on size. By comparing the positions of the DNA fragments from the wild-type and homozygous mutant samples, any differences in fragment sizes can be identified.
Fragment sizes using gel electrophoresis, researchers can detect differences between the wild-type and homozygous mutant sequences and infer the presence of mutations or genetic variations in the DNA samples.
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Why does water expand
Answer:
this happens when it freezes
Explanation:
When water freezes, its molecules get arranged in a crystalline structure, thereby attaining a defined shape. This crystalline structure is less dense, and since there are gaps between individual molecules in the structure, the overall volume increases and water expands
Answer:
Water expands as it freezes because water molecules are very loosely bound. They are arranged in a hexagonal pattern inside of the ice. As the temperature lowers, the molecules move slower, which causes them to get closer together.
Explanation:
why must our body temperature be maintained at 37°
This is because 37 degrees Celsius is the ideal body temperature, as it is high enough to prevent fungal infections, but is not high enough that we will be required to eat constantly in order to maintain our metabolism.
(iv) Plants, like all living organisms, need to excrete waste products. Explain how the excretory product of photosynthesis is removed from leaf.
Plants eliminate waste products generated during photosynthesis through a process called transpiration. The primary waste product of photosynthesis is oxygen, and it is removed from the leaf through small openings called stomata.
During photosynthesis, plants absorb carbon dioxide and release oxygen as a byproduct. Oxygen molecules diffuse out of the leaf cells and accumulate in the intercellular spaces within the leaf.
From there, oxygen moves into the stomata, which are tiny pores on the surface of leaves. Stomata are open and close to regulate gas exchange and water loss. When the stomata are open, oxygen is released into the surrounding atmosphere through diffusion, effectively removing it as a waste product.
Transpiration, the process by which water vapor evaporates from the leaf's surface, also helps in the removal of waste products. As water evaporates from the leaf through the stomata, it carries away any dissolved gases, including oxygen.
This process ensures that waste products of photosynthesis are efficiently eliminated from the leaf and allows for the exchange of gases necessary for plant respiration.
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help meh, please
A high-pressure system is moving into an area. Which type of weather can people in this area expect?
heavy rain
fewer clouds
thunderstorm
less precipitation
snowfall
The type of weather can people in this area expect are:
fewer clouds
less precipitation
How high-pressure system, affect the weather condition of an area?
The amount of clouds in the sky is a strong indication of the level of pressure in a given area. This is because areas that are influenced by high pressure usually have few clouds and, at times, have no cloud at all and therefore have little or no probability of precipitation.
On the other hand, areas with low-pressure influence present high cloudiness, with a strong presence of clouds. These areas are often called the cold front and have a high chance of precipitation.
Thus, option "B and D" is the answer.
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the study of normal tissue structure is called .the study of normal tissue structure is called .cytologybiopsyautopsyhistology
Answer:
D. histology
Explanation:
The study of normal tissue structure is called Medical Histology.
what type of bonds hold the nitrogenous bases together in dna
Answer:
Glycosidic bondExplanation:
The glycosidic bond in DNA is the nitrogen-carbon coupling in between the 9′ nitrogen of purine bases (Adenine/Guanine) or the 1′ nitrogen of pyrimidine bases (Cytosine/Thymine) as well as the 1′ carbon of the deoxyribose sugar group. The synthesis of nucleoside arises from the binding of the nitrogenous base to the deoxyribose sugar via N-glycosidic linkage.
For the strand of DNA listed below. write out the matching RNA strand.
GTAGCGTACAGCIGACGA ACGTGCATTGC GAC G
The measurement of ________ compares the density of urine to the density of water.
The measurement of specific gravity compares the density of urine to the density of water.
What exactly is specific gravity?
Relative density, also known as specific gravity, is the ratio of a substance's density (mass per unit volume) to the density of a given reference material.
Specific gravity is almost always measured in relation to water at its densest (at 4 °C or 39.2 °F); for gases, the reference is room temperature air (20 °C or 68 °F). In scientific circles, the term "relative density" (often abbreviated r.d. or RD) is often preferred, whereas the term "specific gravity" is frowned upon.
If the relative density of a substance is less than one, it is less dense than the reference; if it is greater than one, it is denser than the reference. The densities are equal if the relative density is exactly one; that is, equal volumes of the two substances have the same mass.
If water is used as the reference material, then any substance with a relative density (or specific gravity) less than one will float in it. An ice cube, for example, with a relative density of about 0.91 will float. A substance that has a relative density greater than one sinks.
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The ___ revolution is responsible for much of the pollution the earth experiences today
The Industrial Revolution is responsible for much of the pollution the earth experiences today.
What is Industrial revolution?The Industrial Revolution was a period of rapid industrialization that took place in the 18th and 19th centuries, and it was characterized by the development of new technologies and methods of production that greatly increased the efficiency and output of industry. However, this period of rapid industrialization also led to the increased production of pollutants such as greenhouse gases, toxic chemicals, and solid waste, which have had negative impacts on the environment and human health.
The pollution caused by the Industrial Revolution continues to be a major problem today, and addressing this pollution is an important challenge for governments, businesses, and individuals around the world.
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Why are senses necessary for behavior?
Answer: Senses are necessary for behavior because behavior is a response to an organism's environment. Without senses, the organism would be unable to sense anything in the environment to react to. Senses tell an organism what to avoid and what to interact with; they guide the organism's decisions. Even organisms with very simple senses have some way to detect changes in the environment that need to be reacted to.
You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of significant figures?
The correct density is?
Answer:
whats the answer?
Explanation:
i have the same question... what school do you go to?
A 10kg mass is lifted to a height of 2m. What is its potential energy at this position?
Answer:
m=10kg h=2m Ep=mgh Ep=(10kg)(9.8 m/sec2)(2m) Ep=196J
Explanation:
The formula for potential energy depends on the force acting on the two objects. For the gravitational force, the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.
Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to Canadian breeding grounds in the spring. As global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. Warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources.
How are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring?
A.
Populations will go extinct since the warblers will stop migrating to breeding grounds.
B.
Populations will be unaffected since most species can quickly adapt to effects of climate change.
C.
Populations will increase since warmer temperatures are generally beneficial to survival.
D.
Populations will decline since individuals will be less likely to successfully reproduce.
The population of blue winged warblers most likely to be affected by Populations will be unaffected since most species can quickly adapt to effects of climate change.
What is warblers effect?Warbler is at heart a vibrato effect, with additional controls that allow chorus/flange/delay type effects, as well as quite unusual hybrid sounds that aren't easily categorised.
The vibrato depth ranges from subtle modulations to extreme pitch effects. The vibrato LFO (low frequency oscillator) can be set from 0Hz to 5kHz and is controlled by 3 knobs to allow accurate control over the whole range.
The vibrato LFO shape can be selected from a variety of options and smoothly changed between them.
A 'bias' control is provided to change the effect from simple vibrato to something more like a traditional chorus or flange. Feedback can also be applied to give deeper, more resonant flanges or to produce echo effects.
Therefore, The population of blue winged warblers most likely to be affected by Populations will be unaffected since most species can quickly adapt to effects of climate change.
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