how the function of the basal cells depends on the relationship among its parts?(respiratory system ​

Answers

Answer 1

Answer:

Basal cells are found at the bottom of the epidermis the outermost layer of skin. Basal cells produce new skin cells. As new skin cells are produced, they push older cells toward the skin's surface, where the old cells die and are sloughed off


Related Questions

Which are vital signs?
O temperature, respiratory rate, and weight
O muscle mass, height, and weight
Oheart rate, temperature, and height
temperature, respiratory rate, and heart rate

Answers

The correct combination of vital signs is temperature, respiratory rate, and heart rate.

Vital signs are key measurements that provide important indicators of a person's physiological status and overall health. They help healthcare professionals assess and monitor a patient's condition. The vital signs typically include temperature, respiratory rate, heart rate, and blood pressure. Among the options provided, the correct combination of vital signs is temperature, respiratory rate, and heart rate.

Temperature is a measure of the body's internal heat. It can be measured orally, rectally, or with the help of infrared thermometers. Deviations from the normal range may indicate fever or hypothermia, which can be indicative of underlying health issues.

The respiratory rate refers to the number of breaths a person takes per minute. It provides insight into lung function and overall respiratory health. Abnormal respiratory rates may suggest respiratory distress or underlying pulmonary conditions.

Heart rate, also known as pulse rate, measures the number of times the heart beats per minute. It reflects cardiac activity and can be assessed by feeling the pulse at various points in the body. Deviations from the normal heart rate can indicate cardiovascular problems or other physiological abnormalities.

Weight, muscle mass, and height are not typically considered vital signs. They are important anthropometric measurements used for assessing overall body composition, growth, and nutritional status. While these measurements are relevant in healthcare, they are not classified as vital signs.

In summary, the vital signs include temperature, respiratory rate, and heart rate. Monitoring these parameters allows healthcare professionals to gain valuable insights into a patient's health status, identify potential issues, and make informed decisions regarding treatment and care.

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What is one process that moves carbon from the atmosphere into a biotic component of theecosystem?

Answers

ANSWER: Photosynthesis

Explanation: Plants take in carbon dioxide and convert it to sugar through photosynthesis. The sugar product can be used by the plant or can be consumed by another organism by eating the plant.

Four o'clock plants can have green leaves, white leaves, or variegated leaves (leaves with areas of white and areas of green). The white regions of the leaves lack functioning chloroplasts. The transmission of leaf color in four o'clock plants demonstrates organelle inheritance. In this problem, you will explore this inheritance pattern. Which of the following crosses between four o'clock plants could produce progeny plants with green leaves?
1. G variegated (female) x variegated (male)
2. G green (female) x white (male)
3. G white (female) x green (male)
4. G white (female) x variegated (male)
5. Gvariegated (female) x white (male)

Answers

Answer:

2. G green (female) x white (male)

Explanation:

The cross that could produce progeny plants with green leaves would be the cross between a green female and a white male.

Since the transmission of leaf color in the plant demonstrates organelle inheritance, the female controls which leaf color is inherited by the progeny. Organelles are generally located in the cytoplasm which is largely contributed by the female egg during fertilization. Hence, organelle inheritance are controlled by the female and that is why they are often referred to as maternal inheritance.

Therefore, a cross involving a green female and a white male would largely yield green progeny provided that the trait inheritance follows an organelle inheritance.

Choose all the answers that apply.

Which of the following materials can be recycled?

•copper
•aluminum
•paper
•steel
•glass

Answers

Answer:

Paper, Aluminum, Glass, Copper, & Steel are all 100% recyclable.

Explanation:

which of the following inferences about mrs.annie johnson is best supported by the first paragraph of the excerpt

Answers

Don’t see the paragraph

Which diagram shows a possible sequence of steps in the research and development cycle?

Which diagram shows a possible sequence of steps in the research and development cycle?

Answers

Answer:

B. Problem - Development - Research - Engineering solution

Explanation:

Hope this helps :)

Answer:

c is the anwser because it says engering first than you fund a discovery then development than researching

How is transcription similar to replication and how is it different?

Answers

Answer:

Transcription and replication are important processes that occur in cells but have distinct differences.

Similarities between transcription and replication:

1. Both transcription and replication involve the synthesis of nucleic acids. In replication, DNA is copied to produce an identical DNA molecule, while in transcription, DNA is used as a template to produce RNA.

2. Both processes occur in the nucleus of eukaryotic cells, although replication also occurs in the cytoplasm of prokaryotic cells.

Differences between transcription and replication:

1. Template: In replication, the entire DNA molecule serves as the template for copying. However, in transcription, only a specific DNA segment, called a gene, serves as the template for synthesizing an RNA molecule.

2. Product: Replication results in the production of an identical DNA molecule, while transcription produces an RNA molecule that is complementary to the DNA template.

3. Enzymes involved: Replication requires the involvement of multiple enzymes, including DNA polymerase, helicase, and ligase. Transcription, on the other hand, involves RNA polymerase, which catalyzes the synthesis of RNA from the DNA template.

4. Base pairing: During replication, DNA bases pair with their complementary bases (A with T and C with G) to produce an exact copy. In transcription, RNA bases pair with complementary DNA bases (A with U and C with G), resulting in an RNA molecule complementary to the template DNA strand.

Overall, while transcription and replication involve the synthesis of nucleic acids, they differ in terms of their templates, products, enzymes involved, and base pairing patterns. These processes are essential for cell function and crucial in genetic information transfer and maintenance.

Explanation:

Are scorpions producers, herbivores, carnivores, scavengers, or decomposes?

Answers

Answer:

Scorpions are carnivores (meat-eaters) that paralyze their prey with a stinger located at the tip of the tail. They eat insects and small rodents.

two closely related birds live on seperate islands and do not interbreed what type of isolation is occurring

Answers

When two closely related birds live on separate islands and do not interbreed, the temporal isolation is occurring.

What do you mean by temporal isolation?

Temporal isolation is a type of reproductive isolation mechanism among sexual organisms in which the differences in the timing of critical reproductive events prevent members of closely related species.

Temporal isolation happens when two or more species reproduce at different times. For example, three species of orchid live in the same rain forest. Each species has flowers that last only one day and must be pollinated on that day to produce seeds.

One prezygotic reproductive barrier is temporal isolation. Temporal isolation means 'isolated in time,' so this is a mechanism that prevents species from mating because they breed at different times.

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b. In 1979, the estimated elephant population was 1.3 million and in 2007 it was 640,000. By approximately what percentage did the elephant population decline over this time period? (Show your work.) How does this compare to the change in range over this same time period?

Answers

Answer:

The initial amount, 1.3 million = 1,300,000 is the 100%.

now, 640,000 is a given percentage (lower than 100%) of that.

How we can find it?

suppose that 640,000 represents an x%.

Then we have that the quotient between the actual quantities and the percentages must be the same

(640,000/1,300,000) = x%/100%

x% = (640,000/1,300,000)*100% = 49.23%

Then the percentage declined is:

100% - 49.23% = 50.77%

The other question can not be answered with the given information.

In order to calculate the percentage decline over the period of time between 1979 and 2007, the general formula for percentage change will be applied. This is as follows:

\(\frac{B-A}{A} \times 100\)

where:

A = final value

B = initial value

In this problem:

A = Initial population = 1,300,000

B = Final population = 640,000

Applying this formula to the problem, the percentage change in population between 1979 and 2007 is as follows:

\(\frac{B-A}{A} \times 100\\\\\frac{640,000 - 1,300,000}{640,000} \times 100 \\\\\frac{-660,000}{1,300,000} \times 100\\\\= \frac{-66,000,000}{1,300,000} \\\\= -50.769 \%\\= 50.77\% \\Note\ that\ the\ minus\ sign\ denotes\ a\ decline.\)

B: The change in range over this period of time is the difference between the final population and the initial populations, which is calcalated thus:

B - A (as explained above)

= 640,000 - 1,300,000 = - 660,000 (the minus sign still shows a decline)

While the percentage shows a "relative change" in terms of percentage, the change in range shows an absolute or actual change.

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How are weather fronts important to describing air masses?

Answers

Answer:

Air masses over water are called maritime air masses, while air masses over land are called continental air masses. The borderline between two air masses is called front. Cold fronts move faster than warm fronts and cause rapid formation of xlouds ,leading to violent storms and heavy rain.

Assessment
hoice. Choose the letter of the best answer. Write the chosen letter on a
heet of paper.
makes planet Earth different from the other planets in the sola
m?
It supports life.
C. The atmosphere holds gases.
.
It is mostly covered in water. D. All of the above​

Answers

Answer:

D. all of the above

Explanation:

brainliest?

C is the correct response to the question

There are two basic kinds of reproduction: sexual and asexual. Sexual reproduction requires that two
cells (sperm and egg) unite to produce the first cell of the new organism. Organisms reproducing sexually do
not always have "sex!" In many cases sperm and egg are released into the water where they meet. Most
familiar organisms - from maple trees to birds and bees - reproduce sexually. In asexual reproduction, a single
organism can reproduce without the aid of another: Sometimes these organisms can just divide themselves in
two!
Name and define the two basic kinds of reproduction.

Answers

Answer:

sexual-requires a sperm and egg cell to unite

and

asexual-is done so by oneself without the aid of another.

Explanation:

I mean it says so in the beginning lol

What are the flattened membranes in chloroplasts called?

Answers

Answer:

Thylakoid membrane

Explanation:

There are three "layers" of a chloroplast. The inner layer, the outer layer and the Thylakoid membrane is the third and internal membrane system.

I hope this helped!

PLS HELP I GIVE BRAINLIEST.

As you have learned in this lesson, arthropods are the largest phylum of animals. In this activity, you will need a notebook and a pencil or pen. You will investigate the natural surroundings of a place of your choice and search for critters in the arthropod phylum. Look under logs, rocks, in gardens, and other moist places. Each time you find one, if you know the name of it, write it down in a list. Otherwise, give it a name based upon its descriptive characteristics.

Place a tally mark next to an arthropod every time you find another of its kind, this way you can record how many of the same species you observe. Look in many different mini-habitats so you can find different types of arthropods.
Make careful observations about their body parts, the way they move, and how they respond when they notice your presence.

Answer the following questions:
Where did you find the most arthropods?
Which arthropod was most common in the areas you looked?
Which creatures did you find least often?

Answers

1. I found the most arthropods in a small forested area near a pond. There were so many different types of creatures to observe, it was incredible.
2. The most common arthropod I found was a type of beetle that had a shiny green carapace.
3. They were crawling all over the place! The creatures I found least often were a type of spider that was very small and hard to see. I only found a couple of them hiding under some leaves.

When a building faces north and south, it maximizes:
a. Parking lot space
b. The environment
c. Natural light
d. Recycled resources

Answers


Answer:

C.) Natural Light
The correct answer is C natural light i Bierce

compare the approaches to energy processing taken by each of the following, and give an example organism who engages in each mode: heterotrophs photosynthetic autotrophs chemosynthetic autotrophs

Answers

Giant tubeworms with bacteria found in large numbers near deep hydrothermal vents or channels are good examples of chemosynthetic organisms. They use hydrogen sulfide as an energy source to produce sugars and amino acids from carbon dioxide.

Prokaryotic microorganisms, mainly bacteria, and archaea (hereinafter referred to as "bacteria") carry out chemosynthetic reactions. Energy is obtained from the oxidation of reduced compounds in chemosynthetic reactions.

Chemical synthesis alternatively uses energy from chemical reactions between (hydrogen gas or hydrogen sulfide) or inorganic molecules such as methane to produce one or more carbon molecules (usually carbon dioxide or methane) and nutrients. is converted into organic matter. Like photosynthesis, of sunlight.

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HELP ASAP I WILL GIVE BRAINLIST! Which formula can be used to calculate the molar mass of ammonia (NH3)? (5 points)

molar mass of N + molar mass of H

3 × molar mass of N + molar mass of H

molar mass of N + 3 × molar mass of H

3 × molar mass of N + 3 × molar mass of H

Answers

Answer:

c. molar mass of N + 3 × molar mass of H

Explanation:

Molar mass of NH3

M(NH3)= 14+3(1)

17gmol-1

Answer:

c

Explanation:

i got it right

Given the following nucleoside or nucleotide, identify the correct name or abbreviation. O adenosine O UDPO deoxyguanosine O deoxycytidineO ADP O CDPO guanosine O dCDPO deoxyadenosine O dUDP

Answers

The correct name or abbreviation for each of the given nucleoside or nucleotide is:

Adenosine (abbreviation: A)

Deoxyguanosine (abbreviation: dG)

Deoxycytidine (abbreviation: dC)

Adenosine diphosphate (abbreviation: ADP)

Guanosine (abbreviation: G)

Deoxyadenosine CD (abbreviation: dA)

Deoxyuridine diphosphate (abbreviation: dUDP)

Nucleosides and nucleotides are the blocks of nucleic acids, like DNA and RNA. Nucleosides are composed of a nitrogenous base. When a nucleoside is linked to a phosphate group, it becomes a nucleotide.

The names and abbreviations of nucleosides and nucleotides are based on the identity of the nitrogenous base and the type of sugar present.

The abbreviations are often used in scientific literature and are standardized to avoid confusion.

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What are the best techniques for anchoring aquarium plants in substrate to ensure their healthy growth?

Answers

A few techniques that can be used to anchor aquarium plants in substrate for healthy growth includes; Tieing the plant to a rock or piece of driftwood, Using plant weights, Planting the plant in a pot and Using aquarium glue.

How would you use the above mentioned techniques to anchor aquarium plants?

Tying the plant to a rock or piece of driftwood: This method works great for plants with rhizomes, like Anubias and Java Fern, as you mentioned.

Planting the plant in a pot: Some plants can do well when planted in pots with their preferred substrate. This is good because it is in a controlled enviroment and you can move plant without disturbing the plant.

plant weights: This method is said to be okay for buoyant plants that tend to float away before their roots can establish. However this can be disadvantagous if the weight is made with lead.

aquarium glue: This can be very effective for certain types of plants. It's important to use a glue that is safe for aquarium use (i.e., cyanoacrylate-based glues).

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Differentiate between weather and climate

Answers

Answer:

The term "weather" means the state of the atmosphere in a shorter period of time, while the term "climate" refers to how the atmosphere behaves in the long run.

Explanation:

When we talk about climate change, we are talking about long-term change.

"tTme" describes the way in which the atmosphere "behaves", which primarily means the effects that this "behavior" has on life. The biggest difference between climate and weather is that the term "weather" refers to extremely short-term changes in the atmosphere - so short that they are measured in minutes and months.

Which statement best describes solution C?
answer choices
O The concentration of dissolved salt in the solution is greater than the concentration in the cells
O The concentration of dissolved salt in the solution is less than the concentration in the cells
O The concentration of water in the solution is greater than the concentration in the cells.
O The concentration of water in the solution is equal to the concentration in the cells.

Answers

The answer is Option a, concentration of dissolved salt in the solution is greater than the concentration in the cells. Here the statement describes the characteristics of a hyper-tonic solution.

What is Hyper-tonic Solution?

In comparison to another solution, a hyper-tonic solution has a higher solute concentration. The hypo-tonic solution is the opposite solution with a lower concentration. Scientists must compare the contents of cells to their surroundings. A cell is said to be hypo-tonic if it is placed in a hyper-tonic solution.

The environment is hypo-tonic, or more weakly concentrated, if the cell's cytoplasm is a hyper-tonic solution. Due to the fact that solutes and water have a tendency to diffuse or flow along gradients, this is extremely important. One solution will eventually result from the combination of two solutions.

The solutions will become isotonic when the water passes between the two solutions if the solutions are separated by a permeable barrier that only enables water to pass through. Despite having varying volumes, isotonic liquids have the same concentration.

The electrical activity of these cells relies on the positive and negative charges of the ions in the hyper-tonic solution.

Hyper-tonic Solution Examples

1. Human Kidney

The human brain contains unique proteins called osmoreceptors that are able to gauge the osmolarity of the environment surrounding the cell in order to control the amount of water in the body. Because there isn't enough water in the blood to hydrate the solutes, the environment can become a very hypertonic solution.

2. Sea Turtle Osmoregulation

Salt water is a solution that is more hyper-tonic than fresh water. This suggests that a cytosol that is more hyper-tonic than salt water is required for cells to operate. In contrast to freshwater turtles, sea turtles, for instance, live in a considerably more hypertonic environment.

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Which one of the following functional groups to fatty acids have according to the picture? ( question worth alot of points btw)

Which one of the following functional groups to fatty acids have according to the picture? ( question

Answers

Answer:

the functional groups found in fatty acids are the carboxyl group (-COOH) and the hydroxyl group (-OH).

When amino acids are linked together to form chains the molecule formed is called what?

Answers

Answer:

Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.

Explanation:

Need help solving this chart here

Need help solving this chart here

Answers

Explanation:

hi can you send it once more because I can't see it . or it is not getting download in my phone I tried but it's not working .

4. The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell would be: which option is correct a) 1 mole of ATP b) 2 moles of ATP c) 3 moles of ATP d) 4 moles of ATP e) 6 moles of ATP​

Answers

The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.

During oxidative phosphorylation, each mole of NADH can generate around 2.5 to 3 moles of ATP. Therefore, for 2 moles of NADH, the total ATP production would be in the range of 4 to 6 moles of ATP. While the more precise estimate falls within the 4 to 6 moles range, the closest option provided is 4 moles of ATP. It is important to note that the exact ATP yield can vary depending on factors such as the efficiency of the electron transport chain and the specific conditions within the cell.

Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.

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______ power creates water reserves as well as renewable energy.
A) geothermal
B) hydrological
C) tidal
D) wave

Answers

D) wave. because it is a on going motion that can’t “run out”

HURRY HELP ME WILL MARK BRAINLIEST

HURRY HELP ME WILL MARK BRAINLIEST

Answers

Answer:

This appears to be a prokaryote.

Explanation:

There is no nucleus, so this has to be a prokaryotic cell.

Which of the following is an example of a complex carbohydrate

Answers

Answer: Complex carbohydrates are kinda like starches. They are fiber-rich foods. Examples: Beans, potatoes, Legumes, Barley.

Explanation:

They are made up of complex sugar molecules that link together in a strand.

In science writing, what is the purpose of historical points of reference?

to help readers connect prior knowledge to new discoveries

to help readers sympathize with past scientists

to help readers understand an especially difficult concept or idea

to help readers understand the complete history of a scientific idea

Answers

Answer:

to help readers connect prior knowledge to new discoveries

Explanation:

Since scientists are always making new studies and or discoveries, it is important that the readers understand how prior information has changed and how it has improved since the past. This could also allow for the readers to learn about new inventions and new procedures these scientists have used to upgrade previous discoveries or to create new ones.

Hope this helped!

In science writing, what is the purpose of historical points of reference to help readers connect prior knowledge to new discoveries. Thus option A is correct.

what is science writing ?

The science writing is defined as the writing about a scientific subject matter in a non-technical manner for an audience of non-scientists called popular science writing.

Science writing may refer to writing that reports of scientific observations and results are obtained in a manner governed by specific conventions. More commonly known as scientific writing.

scientists are always make new studies and or discoveries, it is important that the readers understand how prior information has changed and how it has improved since the past.

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