Mitosis is important because it allows
new cells to replace old damaged cells.
new cells to repair old damaged cells.
old cells to self-repair when they become damaged.
existing cells to take over the function of damaged cells.
Answer:
A.
Explanation:
When the daughter cells form, they can clear out/replace old damaged cells. Therefore the answer to your question is A.
Which one is correct?
Answer:
I would think that C is the answer
Explanation:
3. How can hemolytic and non-hemolytic bacteria be distinguished on blood agar plates? a. Answer 4. Why do alpha-hemolytic bacteria produce a greenish color? 5. Blood agar is used in clinical settings to identify a variety of organisms. List two illnesses for which hemolytic characterization is important. Identify the hemolytic capacity of the pathogen a
Hemolytic and non-hemolytic bacteria can be distinguished on blood agar plates by observing the type of hemolysis that occurs. Hemolysis is the destruction of red blood cells, and it can be seen as a clear zone around bacterial colonies on the blood agar plate.
Alpha-hemolytic bacteria produce a greenish color because they only partially destroy red blood cells, leaving behind a green pigment called biliverdin.
Hemolytic characterization is important in identifying certain illnesses. For example, Streptococcus pyogenes, the pathogen that causes strep throat, is beta-hemolytic. Another example is Staphylococcus aureus, which can cause skin infections and is also beta-hemolytic. Identifying the hemolytic capacity of the pathogen can aid in diagnosis and treatment decisions.
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solve it according to the question please.
the subject is petroleum, so please solve it regardibg
this.
F- Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
During the Cretaceous period, high temperatures and abundant vegetation resulted in increased \(CO_2\) levels, leading to the accumulation of organic matter and the formation of good source rocks for oil and gas.
During the Cretaceous period, spanning from approximately 145 to 66 million years ago, the global carbon-climate cycle played a crucial role in the development of favorable conditions for the formation of good source rocks. The period was characterized by high global temperatures and abundant vegetation, resulting in increased carbon dioxide \((CO_2)\) levels in the atmosphere.
The elevated \(CO_2\) levels fueled vigorous photosynthesis, leading to the accumulation of organic matter in marine and terrestrial ecosystems. As this organic matter was buried and subjected to heat and pressure over millions of years, it transformed into oil and gas, creating potential source rocks. The warm climate and prolific vegetation during the Cretaceous, along with the subsequent geological processes, contributed to the formation of the rich hydrocarbon reserves that are vital to our energy resources today.
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The correct question is:
Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
Rita planted hydrangeas in her and her grandmother’s home. The same batch of seeds produced blue flowers in her home and pink flowers in her grandmother’s home. This made her conclude that the soil in her grandmother’s garden is alkaline while that in her garden is acidic. This is an example of which type of variation? Explain.
Answer:
Explanation:
germinal variation.
plz mark as barainliest
I AM GIVING OUT BRAINELST
Answer:
yes, because examples of predator and prey are lion and zebra, bear and fish, and fox and rabbit.
please help with everything except for number one
Answer:
2. flowering and non-flowering plants both have seads. do plants engage in reproduction just the difference is while the other former reproduces through flowers the lottery produces through seeds or spores flowering and non-flowering plants both have chlorophyll so both engage in photosynthesis.
which of the following is NOT an acceptable name for the Golgi? A. complex. B.mechanism C. apparatus
if an atom contains 3 protons, 4 neutrons, and 3 electrons, it's atomic number would be
The atomic number is 3
The atomic number can be described as the number of protons that is present in the nucleus of an atom
The number of neutron is 4
The number of electrons is 3
The number of protons is 3
Since the number of protons is 3 then the atomic number is 3
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Match the terms to their definitions.
spore
a reproductive cell
fungus
a eukaryotic organism that absorbs its
hyphae
threadlike structures
The term “spore” is defined as a reproductive cell. The term “fungus” refers to a eukaryotic organism that absorbs its nutrients. The term “hyphae” refers to threadlike structures.
Spore: A spore is a tiny reproductive cell. It is generally surrounded by a protective shell or coating. These cells can be found in plants, fungi, bacteria, and some other organisms. Spores can be dispersed through the air, water, or soil.
Fungus: A fungus is a type of eukaryotic organism that absorbs its nutrients. Fungi can be found in soil, water, and other habitats. They play an essential role in breaking down organic matter and recycling nutrients. Fungi can also cause infections in humans and other animals.
Hyphae: Hyphae are threadlike structures that make up the body of fungi. They are responsible for absorbing nutrients from the environment. Hyphae can be single-celled or multinucleated, and they can grow to be very long. They are a key component of the fungal life cycle.
The term “spore” is defined as a reproductive cell. The term “fungus” refers to a eukaryotic organism that absorbs its nutrients. The term “hyphae” refers to threadlike structures.
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CO, in Atmosphere
Burning
Plants, algae,
cyanobacteria
High-level
consumers
Wood and
fossil fuels
Primary
consumers
Detritivores
and others)
Detritus
Describe how each part of the cycle would be impacted if photosynthesis stopped happening,
2 ldentify at least 1 abiotic factor AND 2 biotic factors that would be influenced in the cycle
If a sample originally had 120 Adams of carbon 14 how many atoms will remain after 17,190 years
Answer:
15 atoms
Explanation:
About 15 atoms out of the 120 Adams would remain.
Generally, the half-life of a substance is the time it takes for one-half of that substance to disintegrate.
Carbon 14 has a half-life of approximately 5,730 years. 17,190 years means that the sample had stayed for 17,190/5,730 which is equal to 3 carbon-14 half-lives.
Out of 120 Adams,
the first half-life will reduce 120 to 60 Adamsthe second half-life will reduce 60 Adams to 30 Adamsthe third half-life will reduce 30 Adams to 15 Adams.Hence, at the end of the 17,190 years, approximately 15 Adams would remain.
Can someone read over this paragraph and tell me if I should add anything? thanks.
My terrarium has a geosphere (my plant and soil) , biosphere (oxygen) , hydrosphere (the water I used to feed my plant) , and finally, my atmosphere (an LED plant light) .
These are the things my plant needs to survive.
Answer:
Remove the 'my' in the sentences, basically if you want it to be grammatically correct rewrite like this:
The terrarium that was built has a geosphere, the plants and soil, an atmosphere, the oxygen that allows the life to grow, a hydrosphere, the water the plant uses, and finally a source of light. Overall this makes a biosphere which allows the plant to survive and thrive.
Also you mixed up biosphere with the atmosphere.
all 3
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Answer:
for the second one the answer is Quantitative Observation
What is it called when protists extend part of their bodies to move by scooting or oozing?
cilia
pseudopodia
hands
legs
Answer:
protists are the eukaryotes that cannot be classified as plants fungi or animals they are mostly unicellular and microscopic many unicellular
Explanation:
same answer
If a species has gametes which have 14 chromosomes in them, what is the diploid
number for that species?
o 23
O 28
O 46
O 14
Answer: Is C = 46 chromosomes, Diploid cells have 46 chromosomes.
what accounts for the different number of atp molecules that are formed through cellular respiration?
Because the composition of electron transport chain varies between species, various organisms use the electron transport chains to produce varying amounts of ATP.
What causes cells to produce the most ATP?The majority overall ATP synthesis takes place during cellular respiration inside the mitochondrial matrix, producing about 32 ATP molecules for every glucose molecule that is oxidized.
What causes about 90% of the ATP produced during cellular respiration?Nearly 90% of the ATP produced by cellular respiration is produced via oxidative phosphorylation.By substrate-level phosphorylation, less ATP is produced during glycolysis and the citric acid/Krebs Cycle.
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Which of the following does not require the use of ATP?
active transport
active transport
protein pumps
protein pumps
endocytosis
endocytosis
facilitated diffusion
Answer:
active transport
Explanation:
hope it helps you
What is the part of the cell that determines what is allowed in or out of the
cell?
What is a Corgi with a tail called?
Answer: Cardigan Welsh Corgi
Explanation:
Cardigan Welsh Corgis are distinguished by their long, full tails, but Cardigan Welsh Corgis are distinguished by being the Corgi breed without a tail.
Why are Corgi tails cut?The aesthetic appearance that a docked tail gives a Corgi is the main justification for this practice. In addition, unless the Pembroke Welsh Corgi has had its tail clipped, the AKC will not let the dog to be registered with the organization.
How perceptive are corgis?Like most herding breeds, corgis have active minds, and they are intelligent and simple to train. In fact, Stanley Coren's book On Intelligence of Dogs ranks them as the eleventh smartest breed. Corgis are excellent at agility, obedience, tracking, and herding, of course.
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What is the successor to APM and specifies global and sleeping power states?
Select one:
a. ACPI
b. SMM
c. Energy Star
d. Li-Ion
The successor to APM (Advanced Power Management) that specifies global and sleeping power states is ACPI (Advanced Configuration and Power Interface).
ACPI is an industry standard that defines a power management and configuration interface between the operating system, hardware devices, and the firmware of a computer system. It provides a framework for managing power states and system configurations, allowing for efficient power management and control. ACPI supports various power states, including global states that affect the entire system and sleeping states that allow for low-power operation during periods of inactivity. By defining these power states, ACPI enables better power management, improved system responsiveness, and enhanced energy efficiency in modern computer systems.Therefore, ACPI is the correct answer as the successor to APM that specifies global and sleeping power states.
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In humans, one primary oocyte will produce_________egg(s) a) two. b) three. c) four. d) one.
In humans, one primary oocyte will produce one egg. So, option D is accurate.
During human oogenesis, a primary oocyte undergoes a process called meiosis to produce a mature egg, also known as an ovum. Meiosis is a specialized type of cell division that results in the reduction of the chromosome number by half. In the case of oogenesis, the primary oocyte completes the first meiotic division, resulting in the formation of two cells: a secondary oocyte and a polar body. The secondary oocyte then proceeds to the second meiotic division, but it arrests in the metaphase stage until fertilization occurs.
Upon fertilization, the secondary oocyte completes the second meiotic division, resulting in the formation of a mature egg (ovum) and another polar body. Therefore, from one primary oocyte, only one functional egg is produced, along with polar bodies that eventually disintegrate.
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(04.02 LC)
Based on the cell theory, which of the following is true? (5 points)
All living and nonliving things are made of cells.
All cells are too small to be seen with the naked eye.
Small organisms have smaller cells than large organisms.
Large organisms have more cells than small organisms.
Answer:
d is the correct one :)))))
Explanation:
Answer:
i did the study guide and its D
Explanation:
What is sexual selection
the increase in farm productivity as a result of the invention of the harvester and other farm equipment has:
The increase in farm productivity as a result of the invention of the harvester and other farm equipment has significantly improved efficiency, reduced labor requirements, and increased crop yields.
The invention of the harvester and other farm equipment has revolutionized agricultural practices by automating and streamlining various tasks. These technological advancements have led to increased farm productivity in multiple ways. The harvester, for instance, has mechanized the process of harvesting crops, reducing the need for manual labor and making it more efficient.
Additionally, other farm equipment such as tractors and irrigation systems have improved efficiency in planting, cultivation, and irrigation, further enhancing productivity. By reducing labor requirements and increasing the speed and accuracy of farming operations, these inventions have played a pivotal role in boosting crop yields and overall farm productivity.
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In your own words, write the definition of each of the words below. law:
Answer:
Definition of law is a rule of conduct developed by the government or society over a certain territory.
Explanation:
Particular punishments if they do not obey, or a system of such rules.There are five types of legal system i.e. civil law; common law; customary law; religious law and mixed law.A good example of lean meat
Compared to other varieties of meat, lean meat has a reduced fat content. Skinless chicken breast is an illustration of lean meat.
Thus, around 30 grammes of protein are present in every 100 grammes of cooked chicken breast, making it a superior source of protein. With just around 2-3 grammes of fat per 100 grammes of cooked meat, it is also quite low fat content.
In addition, chicken breast is an excellent source of phosphorus, vitamin B6, and niacin, among other important elements. Chicken breast is frequently suggested for persons attempting to maintain a healthy weight or cut back on their overall fat consumption because of its low low-fat content.
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7. How could you tell what element it is if only a model (picture) was
present
There are two properties that can be used to identify an element: the atomic number or the number of protons in an atom. The number of neutrons and number of electrons are frequently equal to the number of protons, but can vary depending on the atom in question
Briefly describe any two (2) examples of how the environment/habitat can limit the movements of nektonic organisms, and please include the site where you found this information
Nektonic organisms are aquatic animals that can swim freely in the water column and are not attached to the seafloor.
Nektonic organisms are aquatic animals that can swim freely in the water column and are not attached to the seafloor. They include fish, squids, and some marine mammals. These organisms are adapted to live and move in a specific habitat, but their movements can be limited by various environmental factors. Here are two examples of how the environment can limit the movements of nektonic organisms:
1. Temperature: Temperature is a critical factor in determining the distribution and movement patterns of nektonic organisms. Some species of fish, such as tuna, require a specific temperature range to thrive and can be limited by the availability of suitable habitat. For example, Atlantic bluefin tuna, a commercially valuable species, are limited in their movements by the water temperature. They prefer warm waters and are often found in the Gulf of Mexico during the summer months. However, in winter, they move to deeper and cooler waters off the coast of Europe. This is due to the fact that they are ectothermic (cold-blooded) animals, and their metabolic rate is affected by the surrounding water temperature.
2. Oxygen: Oxygen concentration is another important factor that can limit the movements of nektonic organisms. Some species, such as swordfish, require high levels of dissolved oxygen to survive. When oxygen levels are low, they are forced to move to areas with higher oxygen concentrations. For example, the Gulf of Mexico's "Dead Zone" is an area with low oxygen levels, which limits the movements of swordfish and other nektonic organisms. This phenomenon is caused by nutrient pollution from agricultural runoff, which creates algal blooms that consume oxygen and create anoxic conditions.
I found this information on the website of the National Oceanic and Atmospheric Administration (NOAA) at https://www.noaa.gov/education/resource-collections/ocean-coasts/ocean-zones/nekton.
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cells use energy for which of the following? question 16 options: a) to synthesize proteins b) to move substances across membranes c) to expel waste d) to do work e) all answers are co
Cells use energy for all of the following: to synthesize proteins, to move substances across membranes, to expel waste, and to do work. The correct option is e) all answers are correct.
Cells are the fundamental unit of life, they are responsible for the basic functions and activities of living things. To perform their functions, cells need energy, which is obtained from food or sunlight through cellular respiration or photosynthesis. The following are some of the things that cells use energy for:
Synthesizing Proteins: Cells use energy to synthesize proteins by joining together amino acids in a specific order.Moving Substances Across Membranes: Cells must constantly move substances in and out of their cytoplasm and organelles. Expelling Waste: Cells must remove waste products from their cytoplasm to maintain homeostasis. Doing Work: Cells must perform work to maintain their structure and function.Learn more about cells: https://brainly.com/question/3717876
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