The total number of cells after 10 hours duration would be 600 cells
Given: Colony of 10 cells
Also they double every 20 minutes
that means after 20 minutes the number of cells will be = 20 cells
Also, 10 hours can be expressed as 10 × 60 = 600 minutes
and how many 20 times is 600 minutes can be calculated by :
600/20 = 30 times
Thus 30 × 2 × 10 = 600 cells
We can conclude that after 10 hours there would be 600 cells which would be present.
To know more about cells or related concept you may visit the link which is mentioned below:
https://brainly.com/question/26485497
#SPJ4
I need help with 1-9.
explained about the work in a much detailed way below
Write the organs involved in protein secretion in order from start to finish
Answer:
The organs involved in protein secretion are the liver, the pancreas, and the small intestine.
Explanation:
The liver produces enzymes that break down proteins into amino acids.
The pancreas produces enzymes that further break down the amino acids into peptides.
The small intestine absorbs the peptides and transports them to the bloodstream.
Which of the following is a possible base pair?
АТ
GA
ст
АВ
WILL MARK BRAINLIEST
During cellular respiration, your body breaks down glucose and releases
a.ATP.
b.oxygen.
c.hydrogen.
d.chlorophyll
PLEASE HELP THIS IS DUE TODAY!!!!!!!!!!!!!!!!!!
You worked on Earthquake Engineering Design Challenge during the last three parts. Please upload your S.T.E.M. Lab Earthquake Engineering Design Challenge worksheet. Make sure that you have answered all parts for Steps 1–13 and your work is shown on the worksheet and double check your work. When you are sure that you have answered all of the Steps accurately, please upload your worksheet.
30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!
I WILL MARK BRAINLEST!!!!!!!!!!!!!!!!!
Answer:
its easy just read it
Explanation:
and can someone give me branliest so I can rank up please
I need 5 in total
Which graph below represents the amount of potassium-40 and the amount of argon-40 and calcium-40 over four half-lives?
Answer: b
Explanation: i got it right
Help plz. Thanks. Only answer if you know it plz.
Answer:
Each one is fromt the plant cell
Explanation:
Researchers studied the relationship between glucose concentration oxygen mobile and ATP production in one type of mammalian cell. Cells were isolated and cultured and growth medium containing either 1.5MM glucose or 25 MM glucose and at oxygen levels that varied from 0% to 21%. The researchers determined the concentration of ATP per cell under the different conditions. The ATP concentrations are shown as relative to maximum ATP concentration obtained when cells were cultured in the presence of 25MM glucose and 21% oxygen standard culture conditions.
Describe the relationship between the concentration Agricole Cindy Coach medion md ATP concentration in cells.
Answer:
Direct relationship.
Explanation:
There is direct relationship between the concentration of oxygen and ATP concentration in cells because with the increase of oxygen, increase also occur in the concentration of the energy that is produced in the form of ATP. Direct relationship means if one increase the other automatically increase while on the other hand, if one decrease the other also decreases. So if oxygen is increases, ATP production is also increases and vice versa.
Identify the characteristic of life for the following statement below1. ____________________”My friend got 3 inches taller in one summer”
In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.
which of these are part of the scifitific methood
what types of molecules does the nuclear pore complex allow into the nucleus? more than one answer may be correct.
The nuclear pore complex allows multiple types of molecules into the nucleus, including:
1. Small molecules: Small molecules such as ions, water, and metabolites can pass through the nuclear pore complex.
2. mRNA:
3. Proteins
The nuclear pore complex (NPC) is a large protein structure embedded in the nuclear envelope, which separates the nucleus from the cytoplasm. It acts as a gatekeeper, controlling the movement of molecules between the nucleus and cytoplasm.
The NPC has selective permeability and allows specific molecules to pass through while regulating the transport of larger molecules. Small molecules, such as ions and water, can freely diffuse through the nuclear pores. However, larger molecules require specific transport mechanisms and interactions with transport receptors to be imported or exported.
Messenger RNA (mRNA) molecules, which are transcribed from DNA and carry genetic information, are transported through the NPC to exit the nucleus and reach the cytoplasm for translation into proteins.
Additionally, certain proteins, including transcription factors and regulatory proteins, have specific signals or motifs that allow them to interact with the nuclear pore complex and be transported into the nucleus for their functional roles in gene expression and cellular processes.
Learn more about nuclear pore complex here:
https://brainly.com/question/11220284
#SPJ11
a marsh ecosystem experiences a catastrophic event that introduces saltwater into its soil. the ecosystem most likely experienced a
Introducing saltwater into a marsh ecosystem following a catastrophic event can have significant ecological impacts.
The increased salinity levels would cause changes in the physical and chemical properties of the soil and water, affecting the plants, animals, and microbial communities. Many marsh plant species are adapted to freshwater conditions and would struggle to survive in a saline environment, leading to a loss of plant diversity.
The altered salinity can also disrupt the balance of the food web, impacting organisms that rely on specific saltwater or freshwater conditions. Additionally, the intrusion of saltwater can result in soil degradation and erosion, further affecting the overall ecosystem structure and function.
Learn more about marsh ecosystem
https://brainly.com/question/30333866
#SPJ4
Complete Question:
What would be the most likely ecological impact of introducing saltwater into a marsh ecosystem following a catastrophic event?
A scientific claim answers a question or offers a solution to a problem. Reflect on the Encounter the Phenomenon question and brainstorm potential answers. Use your observations from the Inquiry Activity to formulate your claim about the phenomenon
A scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.
What is a scientific claim?A scientific claim is a body of knowledge obtained by answering the equation formulated through the observation of the real world.
These observations are capable of raising plausible explanations or hypotheses that can be tested (confirmed or rejected) by using the scientific method.
An inquiry activity may be, for example, the observation of the movement of a cylinder in aqueous solution.
In conclusion, a scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.
Learn more about the scientific method here:
https://brainly.com/question/17216882
#SPJ1
1. Explain how naturally occurring phenomena, including the cycling of carbon and the flow of energy, contribute to the dynamic equilibrium within and between ecosystems.
2. Compare and contrast the processes of cellular respiration and photosynthesis and explain how their complementary relationship contributes to the dynamic equilibrium of ecosystems.
3. Explain the effects of three human activities on the dynamic equilibrium of ecosystems.
Naturally occurring phenomena, such as the cycling of carbon and the flow of energy, play crucial roles in maintaining the dynamic equilibrium within and between ecosystems. The cycling of carbon involves the movement of carbon compounds through various biological, geological, and physical processes, such as photosynthesis, respiration, decomposition, and the carbon cycle.
This cycling helps regulate atmospheric carbon dioxide levels and influences climate patterns. The flow of energy occurs through processes like photosynthesis and cellular respiration, where solar energy is converted into chemical energy and then transferred between organisms through food webs. This energy flow sustains life and drives the metabolic activities within ecosystems.
The dynamic equilibrium is maintained as carbon and energy continuously cycle through the biotic and abiotic components, allowing for the growth, reproduction, and interactions of organisms while keeping the ecosystem's overall functioning stable.
Cellular respiration and photosynthesis are two interconnected processes that contribute to the dynamic equilibrium of ecosystems. Photosynthesis is the process by which green plants and some bacteria convert light energy into chemical energy, producing glucose and releasing oxygen. This process removes carbon dioxide from the atmosphere and replenishes oxygen levels.
Cellular respiration, on the other hand, is the process by which organisms break down glucose and other organic molecules, releasing energy in the form of ATP and producing carbon dioxide as a byproduct. This complementary relationship is essential for the dynamic equilibrium as the oxygen produced by photosynthesis is used in cellular respiration, and the carbon dioxide produced by respiration is used in photosynthesis.
The continuous exchange of oxygen and carbon dioxide between these processes maintains a balance in atmospheric gases, enabling organisms to thrive within their ecosystems.Human activities can have significant impacts on the dynamic equilibrium of ecosystems. Three examples of such activities and their effects are as follows:
a) Deforestation: Clearing large areas of forests for agriculture, urbanization, or logging disrupts the carbon cycle and reduces biodiversity. Trees absorb carbon dioxide through photosynthesis, so deforestation leads to increased carbon dioxide levels in the atmosphere, contributing to climate change. It also disrupts the habitat for many species, leading to a loss of biodiversity and ecological imbalance.
b) Pollution: Release of pollutants, such as chemicals, heavy metals, and excess nutrients, into ecosystems can have detrimental effects. Pollution can contaminate water bodies, soil, and the air, affecting the health and survival of various organisms. It can disrupt the cycling of nutrients, harm plant and animal life, and lead to the degradation of ecosystems.
c) Overfishing: Excessive fishing beyond sustainable levels can disrupt the balance within marine ecosystems. Removing too many fish species disrupts food webs, affecting predator-prey relationships and leading to population declines or collapses. This can have cascading effects on the entire ecosystem, impacting biodiversity, trophic interactions, and overall ecosystem health.
These human activities interfere with natural processes, altering the equilibrium within ecosystems and often resulting in ecological imbalances, reduced resilience, and potential long-term consequences for both the environment and human societies.
For more such questions on energy
https://brainly.com/question/14512298
#SPJ8
Compare and contrast a potassium atom and a potassium ion. Explain how to change a potassium ion into a potassium atom and vice versa. In your explanation, show the symbols that would be used to represent the atom and the ion.
Answer:Explanation: A potassium atom, K is in its normal elemental state with 1 valence electron in it's most outer shell. ... However the potassium ion has lost it's valence electron and has therefore formed a positive action, K+ . It instead has 19 protons and 18 electrons, yielding a net positive charge.
Explanation:
hope this helps and have a wonderful rest of your day :) !
A microorganism measures 5 μm in length. its length in mm would be:_______
An micro organism's length in millimeters would be 0.005mm if it were 5 Î14m long.
How wide and long are they?
When comparing two items, width is used to measure the width between the sides of the objects, whereas length measures the total length between the ends of the objects. An object's height is measured from top to bottom.
What factors affect the length?
One can measure length in a variety of quantities, such as centimeters, inches, meters, and so on, in addition to using handspan, foot span, and other techniques. The various length measurement units may be categorized into two groups: non-standard units and standard units
To know more about length click here:
brainly.com/question/30100801
#SPJ4
Describe the characteristics of chytrids and their effect in the amphibian population.
Chytridiomycota,a phylum of fungi, is characterized by possessing zoopores or motile cells with a single, posterior, whiplash framework or flagellum. They produce gametes adn diploid zoopores that move with the aid of a single flagellum s
Which statement best describes antigenic variation of a parasite?
a) Parasites can change their antigens or create novel antigens.
b) Parasites do not have any surface antigens.
c) Parasites are ingested by macrophages, and antigens are denatured.
d) Parasites have similar host antigens.
The statement that best describes antigenic variation of a parasite is: a) Parasites can change their antigens or create novel antigens.
Antigenic variation refers to the ability of parasites to change their antigens or create new ones. This process is essential for the survival and evasion of the immune system by the parasite. By altering their antigens, parasites can avoid detection and clearance by the host's immune response.
Parasites have evolved sophisticated mechanisms to undergo antigenic variation. They can modify the surface proteins or switch between different antigenic variants. This variation can occur through genetic recombination, gene duplication, or mutation, allowing the parasite to constantly present a different antigenic profile to the immune system.
The ability of parasites to change their antigens or generate novel antigens poses a significant challenge in the development of effective vaccines and treatments. Since the antigens expressed by the parasite can change over time, the immune system may struggle to mount a targeted and long-lasting immune response.
Understanding antigenic variation is crucial in the study of parasitic infections and the development of strategies to control and treat them. By targeting conserved antigens or finding ways to disrupt the antigenic variation mechanisms, researchers aim to develop interventions that can effectively combat parasitic diseases.
Learn more about Parasites
brainly.com/question/28007900
#SPJ11
Directions Design a mock experiment that investigates how Screen Time (TV/Video Games/Computer/Phone ect.) can affect a student's performance at school.
Answer:
video games
Explanation:
there coool
contrast homozygous and heterozygous genotypes? Dont copy from the internet please
Answer:
I got you
Explanation:
homozygous is when the letters are AA or aa NOT Aa
heterozygous is when it is Aa
The homozygous can only pass down A or a, not both. If the parent was AA, the probability of their offspring would be more likely to have a dom. phenotype is more likely. If it was aa, they are more likel to create heterozygous and recessive offspring.
The heterozygous coding is able to pass on both the recessive and dom. traits. So the offspring would be more dependent on the other parent, but most likely will have more dom. offspring.
I'm sorry I don't know a good way to explain what I mean by t h a t, but that was the best I could really do
Select all that apply.
A food chain or food web can provide good information including _____.
how much energy is transferred from one organism to another
the types of food that are best for you to eat
the eating patterns of organisms
the flow of energy in an ecosystem
Answer:
the flow of energy in an ecosystem
the eating patterns of organisms
how much energy is transferred from one organism to another
Explanation:
A food web is an interconnection of multiple food chains and a practical representation of what-eats-what in an ecosystem, while a food chain is a linear sequence of how nutrients and energy (in the form of food) are transferred from one organism to another organism in an ecosystem. A food web contains many interconnected food chains. A food web or food chain provides information about how organisms are connected, the eating patterns of organisms, and the flow (or the amount) of energy that is transferred from one level to another through different organisms in an ecosystem.
What are the four elements
Answer:
water earth fire air
Explanation:
long ago the four nations lived together in harmony but everything changed when the fire nation attacked
If you observe the activity at the cell membrane as the action potential passes, first you will see ________ the cell, then you will see ________ the cell.
If you observe the activity at the cell membrane as the action potential passes, first you will see depolarization of the cell, then you will see repolarization of the cell.
The action potential is an electrical signal that travels along the cell membrane of excitable cells, such as neurons and muscle cells. During the action potential, there are distinct phases of depolarization and repolarization.
Depolarization refers to the change in membrane potential from a negative value to a positive value. It occurs when the cell's membrane becomes permeable to positively charged ions, such as sodium ions (Na+), which rush into the cell. This influx of positive ions causes the inside of the cell to become more positively charged, leading to depolarization.
Following depolarization, repolarization occurs. Repolarization is the process in which the membrane potential returns to its resting state after depolarization. During repolarization, the cell's membrane becomes permeable to negatively charged ions, such as potassium ions (K+), which move out of the cell. This efflux of positive ions helps restore the cell's negative resting membrane potential, resulting in repolarization.
Therefore, if you observe the activity at the cell membrane as the action potential passes, you will first see depolarization, where the membrane potential becomes more positive, and then you will see repolarization, where the membrane potential returns to its resting state.
Learn more about Depolarization here:
https://brainly.com/question/31873477
#SPJ11
Most of the photosynthesis on Earth is done by
a) seaweeds in the ocean.
b)
grasses in savannahs.
c) trees in rainforests.
Od) phytoplankton in the ocean.
Phytoplankton are responsible for providing up to 50% of the oxygen that people breathe, as the oceans cover 71% of the world. Thus, option D is correct.
What is the importance of phytoplankton in ocean?Microalgae, sometimes referred to as phytoplankton, are similar to terrestrial plants in that they have chlorophyll and need sunlight to survive and develop. They provide food for a variety of sea animals in a healthy ecology.
Phytoplankton produce oxygen and nutrition for other species through the process of photosynthesis, which involves the use of sunlight, nutrients, carbon dioxide, and water.
Therefore, Most of the photosynthesis on Earth is done by phytoplankton in the ocean.
Learn more about phytoplankton here:
https://brainly.com/question/4427658
#SPJ1
what allows oxygen to pass into your blood?
branliest.
Answer:
The alveoli are responsible for receiving oxygen and transferring it to the blood. The alveoli are surrounded by capillaries, which are tiny blood vessels. Both the alveoli and the capillaries have very thin walls, allowing oxygen to travel from the alveoli to the blood.
when a population split into two subgroups what is most likely to cause the subgroups to develop different traits?
Answer: The question is is incomplete, here are the options.
A. Separating the two groups decreases the chance that the two groups will diverge
B. Traits that form in one group from evolutionary forces quickly spread through both populations
C. Forces like natural selection and genetic drift affect the genes of the two subgroups differently
D. Gene flow is increased in the two subgroups that are formed
The correct Option is C.
C. Forces like natural selection and genetic drift affect the genes of the two subgroups differently.
Explanation:
Forces of natural selection and genetic drift affect the genes of the two subgroups differently because there are differences In the way they are natural selected and genetic drift.
Natural selection is the different phenotype or traits developed by different organisms who h make them to adapt, survive and reproduce than others in their environment. The two sub groups have different phenotype Expressed which cause them to develop different trait.
Genetic drift refers to change or variation in frequency of genes in animals overtime. Genetic drift occur at different rate in different population of organsim which lead to development of different trait in the subgroup.
Answer:The occurrence in one subgroup of mutations that are not passed to the other through reproduction
Explanation: just did the test
Which organism has an exoskeleton?An arthropod. For example: a crab.A mammal. For example: a humanA Cnidarian: For example: a jellyfish
Humans have an endoskeleton. Jellyfish do not have a skeleton. Crab has an exoskeleton.
ANSWER: A.
Select the correct answer from each drop-down menu. when a genetic bottleneck happens, a species’ population_____. it’s unlikely that the species will have a high degree of_____, a population characteristic that provides a species with a greater chance of surviving changes to its environment.1.
A. increases slowly
B. Declines rapidly
C. Remains constant for long periods of time
2.
A. Genetic diversity
B. Mutations
C. sexual selection
1. B. Declines rapidly, 2. A. Genetic diversity.
What is Genetic diversity ?Genetic diversity is the variation of genetic information within a species or population. It is a result of the many different combinations of genes that come from both parents, and is the foundation of evolution and adaptation. Genetic diversity is important because it increases the chance of a species’ survival, as it allows for adaptation to changing environmental conditions. It also allows different species to successfully interbreed and produce offspring that possess desirable traits. To maintain genetic diversity, it is important to protect and preserve natural habitats, as well as avoiding inbreeding. Inbreeding can reduce genetic diversity and lead to a decrease in the population’s gene pool.
hen a genetic bottleneck happens, a species’ population declines rapidly. This rapid decline in population size can result in a loss of genetic diversity, which is a population characteristic that provides a species with a greater chance of surviving changes to its environment. Mutations and sexual selection are also important population characteristics, but they are not directly related to genetic bottlenecks.
To learn more about Genetic diversity
https://brainly.com/question/15271249
#SPJ4
Alaine looks outside her window and observes that it is hailing outside. Which part of the water cycle is she watching?.
Answer: Precipitation
what solution, (hypertonic, hypotonic, isotonic) would make osmosis go faster?
Answer:
Explanation:
Osmosis is the movement of WATER molecules across a semipermeable membrane (such as the cell membrane) from where there is a high concentration of water to where there is a low concentration of water. The interior of a living cell consists of cytoplasm, which is a solution of mostly water with dissolved substances such as salt.
Now for the fun stuff! An Isotonic solution is a solution that has the same concentration of dissolved substances as is found inside the cell. If a cell is surrounded by isotonic solution, then there is no net movement of water across the membrane by osmosis, because the concentration of water is the same on both sides of the membrane.
A hypertonic solution is a solution with a higher concentration of dissolved substances than is found inside the cell. If a cell is surrounded by hypertonic solution, then water will move OUT of the cell by osmosis because there is a higher concentration of water inside the cell compared to outside (where there is lots of dissolved salt, etc.) A cell in hypertonic solution will shrink.
A hypotonic solution is a solution with a lower concentration of dissolved substances than is found inside the cell. If a cell is surrounded by hypotonic solution, then water will move INTO the cell by osmosis because there is a higher concentration of water outside the cell compared to inside. A cell in hypotonic solution will swell up and, if there is no cell wall, may burst. A silly but simple way to remember that water moves into a cell in hypotonic solution is that "hypo causes the cell to swell up like a hippo"