The fungi that absorb nutrients from decaying plant matter are called saprophytes.
Fungi are eukaryotic microorganisms with cell walls that consist mostly of chitin and can grow as single cells or as large, multicellular organisms. They are similar to animals in that they are heterotrophs, meaning they must get their nutrients from other organisms rather than producing their own food via photosynthesis.
Saprophytes get their food from decaying plant and animal matter. They're also known as decomposers. They release enzymes that break down the organic material and absorb the nutrients. Saprophytic fungi are the most common form of saprophyte. They can be found on fallen trees, in soil, and on animal carcasses, to name a few examples.
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Which of the following is the best definition of anaerobic respiration?
A. Physical activity that increases heart and breathing rates
B. The cellular process that converts solar energy to chemical energy
when oxygen is not available
C. The cellular process that releases energy by breaking down
glucose when oxygen is not available
D. Physical activity that decreases heart and breathing rates
Answer:
c
Explanation:
All organisms must have water for survival. If a drought causes the water in an ecosystem to become scares the organisms in this
ecosystem will not have as much water accessible to them
A decrease in the water available to an organism for cellular processes will most likely result in
CA
a decrease in optimal temperature ranges
e.
an increase in activity level
C, a decrease in metabolic activity
an increase in metabolic activity
Answer:
C, a decrease in metabolic activity
Explanation:
Water is an essential compound needed for the survival of all organisms in nature.
The bulk of most organisms is made up of water. Most importantly, water is integral part of cellular metabolic processes.
In the time of drought, metabolic activities will reduce. Organisms will tend to be inactive so as to conserve the little water they might have access to. This is an important adaption for organisms.Classify the phrases. Does each phrase describe a kinase, a phosphatase, neither, or both?.
Each sentence refers to a kinase or phosphatase that controls the activity of another protein.
A phosphatase is a sort of enzyme, right?The hydrolytic enzymes known as phosphomonoesterases or phosphohatases break the ester link that exists between the phosphate group and the organic residue in organic phosphates. Phosphatases come in two varieties: acid and alkaline, depending on the pH that is best for the action.
Do phosphatases count as enzymes?Dephosphorylation is catalyzed by phosphatases. These enzymes, known as hydrolases, swap out a phosphate group on the substrate for a hydroxyl group from water. Phosphotransferases work in a manner that is completely opposite from that of kinases and phosphorylases.
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Please help and thanks
How does increasing and decreasing the temperature affect the kinetic energy of molecules?
Please help
If the temperature is increases, the average speed of the kinetic energy will also increase but when the temperature is decreased, the container wall area decreases and therefore molecule-wall collision frequency also increases.
1) Over time, changes within species lead to the replacement of old species by new species as less successful species become A) extinct. B) eliminated. C) naturally selected. D) artificially selected.
Answer:
The answer is Extinct!!
Explanation:
La energía eléctrica de Uruguay ¿proviene principalmente de fuentes de energías renovables o no renovables?
Answer:
Actualmente el país obtiene un 94,5% de la electricidad que necesita de energías renovables, como la eólica, la solar o la hidroeléctrica.
Explanation:
espero que te sirva
answer ill give u a crown
Sickle-cell anemia is an interesting genetic disease. Normal homozygous individuals (SS) have normal blood cells that are easily infected with the malarial parasite. Thus, many of these individuals become very ill from the parasite and many die. Individuals homozygous for the sickle-cell trait (ss) have red blood cells that readily collapse when deoxygenated. Although malaria cannot grow in these red blood cells, individuals often die because of the genetic defect. However, individuals with the heterozygous condition (Ss) have some sickling of red blood cells, but generally not enough to cause mortality. In addition, malaria cannot survive well within these "partially defective" red blood cells. Thus, heterozygotes tend to survive better than either of the homozygous conditions. If 9% of an African population is born with a severe form of sickle-cell anemia (ss),
what percentage of the population will be more resistant to malaria because they are heterozygous (Ss) for the sickle-cell gene?
The percentage of individuals in the population that are heterozygous (Ss) for the sickle-cell gene will be 18%.
What is population?Population is the total number of people, animals, or other living creatures in a certain area. It is typically measured by counting the number of individuals living within a given territory, and can be used to analyze population growth and density. Population estimates are often used to inform policy and decision making, such as targeted investment in public services, and the use of population data can help to understand economic, social, and health issues.
This is because for each individual with the homozygous recessive genotype (ss), there is another individual with the heterozygous genotype (Ss). Thus, for every 9% of the population with the homozygous recessive genotype (ss), there is an additional 9% with the heterozygous genotype (Ss), making the total percentage of individuals with the heterozygous genotype 18%. This means that 18% of the population will be more resistant to malaria due to their heterozygous condition.
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Although they are both classified as synovial joints, the hip joint is ______ while sacroiliac joints are ______.
The hip joint is a ball and socket synovial joint that regulate flexion, extension, abduction, adduction, circumduction, and rotation movements and sacroiliac joints are diarthrodial joints.
What is synovial joint?It is a union that is established between bones that have different joint surfaces, which inside is a viscous substance, called synovial fluid.
Characteristics of synovial jointsThe hip joint allows movement around multiple axes, therefore it is classified as a ball and socket synovial joint.The sacroiliac joint is the link between the spine and the hip, being a joint considered diarthrodial because it has synovial fluid in its composition and because it is the only one that has cartilage and a joint capsule.Therefore, we can conclude that the synovial joint contains the synovial fluid, which allows adequate sliding and prevents friction between the joint components.
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In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. Generation 1 has 200 flowers, generation 2 has 400, and generation 3 has 400. Allele Frequency for Flower Color in Peas Generation p q 1 0.5 0.5 2 0.6 0.4 3 0.7 0.3 Which best describes the number of flowers? Generation 1 has more white flowers than generation 2. Generation 3 has more white flowers than generation 2. Generation 2 has fewer purple flowers than generation 1. Generation 1 has fewer purple flowers than generation 3.
Answer:
D
Explanation:
I got it right ;P
Answer:
it be D
Explanation:
what are the major types of nutrients you can get from food
Answer: lipids, proteins, carbohydrates, and water
Explanation:
These are the four major nutrients that you can get from food. Hope this helps!
A utility company has proposed building a natural gas power plant next to a lake. The picture below shows the proposed power plant.
The company claims burning natural gas will release only harmless gases such as water vapor (H2O) and carbon dioxide (CO2). Why would environmental scientists disagree with this claim?
A
The emission of carbon dioxide leads to rapid cooling of the Earth’s lakes and oceans.
B
The emission of carbon dioxide leads to an increase in the temperature of the atmosphere.
C
The emission of water vapor leads to a decrease in the humidity of Earth’s atmosphere.
D
The emission of water vapor pollutes the atmosphere, causing harm to plants and animals.
Answer: B is right
Explanation: Carbon dioxide is a greenhouse gas which is involved
with increasing temperature of atmosphere
Ecological footprint is the impact of a person or community on the environment, expressed as the amount of land required to sustain their use of natural resources. The three countries with the largest ecological footprints are the United States, China, and India. Use the diagram above to answer the following question. Population growth in which country would have the greatest impact on global resources usage? United States Mongolia Argentina India
The country with the highest population growth, India, would have the greatest impact on global resource usage.
Ecological footprint is the impact of a person or community on the environment, expressed as the amount of land required to sustain their use of natural resources. The United States, China, and India have the largest ecological footprints globally. A nation's population size is a critical factor in determining its ecological footprint. The ecological footprint is the amount of land required to sustain an individual, community, or population.
Population growth causes an increase in ecological footprint since more land is needed to support people's lives. India has the highest population growth rate, which is why its ecological footprint is enormous. India's ecological footprint has a significant impact on global resources usage since it is the second most populous country in the world after China. In conclusion, the country with the highest population growth, India, would have the greatest impact on global resource usage.
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Why don't prokaryotic cells divide through mitosis? Mitosis requires a cell membrane, and prokaryotes don't have a cell membrane. Mitosis and cytokinesis require cytoplasm, and prokaryotes don't have cytoplasm. Mitosis is division of the nucleus, and prokaryotes don't have a nucleus. Mitosis requires DNA and chromosomes, and prokaryotes don't have chromosomes.
Answer:
Prokaryotic cells, on the other hand, do not undergo mitosis and therefore have no need for a mitotic spindle.
Explanation:
What characteristics of an organism can affect gene function?
The genetic makeup of an organism at fertilization determines only the
Genes are encoded with different traits. Each of these traits carry different functions to the new offspring that is developing. ... The genes that an organism inherits can affect gene function. For example they can have a recessive gene for something thatmight affect them. I hope that this helps you out, have a fantastic day!!What's 2 examples of persistent toxic substances?
Answer: Persistent toxic substances (PTS) include the Stockholm persistent organic pollutants, like dichlorodiphenyltrichloroethane, polychlorinated biphenyls, dioxin/furan, etc., and organometallic compounds, like organomercury, organotin, and organolead, which all share the same characteristics of being persistent, toxic, bioaccumulate, and able to travel long distances through different media.
Explanation:
Answer:
organomercury and doxin
Explanation:
I have a climate and global warming study guide.
(WILL GIVE BRAINLIEST) Which process in represented by the arrow in the diagram shown?
-cellular respiration
-photosynthesis
-oxidation of glucose
-fermentation
i believe the answer is cellular respiration.
Hope this helps :)
which statement about ozone in the lower atmosphere is false?
The statement "Ozone in the lower atmosphere is beneficial to human health" is false. Ozone in the lower atmosphere, also known as tropospheric ozone, is actually a pollutant that can have negative health effects. It is formed from the reaction of nitrogen oxides and volatile organic compounds in the presence of sunlight, and is a component of smog. It can cause respiratory problems, and has been linked to an increase in asthma and other lung diseases.
Ozone in the lower atmosphere is false because ozone in the lower atmosphere does not exist naturally. Ozone is a molecule made up of three oxygen atoms (O3). Ozone is found in the Earth's stratosphere, which is the layer of atmosphere located 7-30 miles above the Earth's surface. This layer of the atmosphere is known as the ozonosphere and it is here that the ozone layer is located. Ozone in the stratosphere is naturally produced from the reaction of sunlight with oxygen molecules in the air. Ozone in the lower atmosphere, however, is not naturally produced.
Ozone in the lower atmosphere, or troposphere, is instead created by man-made sources. These sources include combustion of fossil fuels, such as those used in automobiles, power plants, and industrial processes. The burning of these fuels releases nitrogen oxides and volatile organic compounds into the air. When these compounds reach the atmosphere, they react with the sunlight and form ozone in the lower atmosphere.
The presence of ozone in the lower atmosphere is a problem because it is a harmful pollutant. Ozone in the lower atmosphere is harmful to human health because it can irritate the respiratory system and is linked to a variety of health problems.
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Which is not true about Archaeopteryx? O
a it was a strong flier b it was a glider c it was feathered d it had teeth
Archaeopteryx is a famous fossil bird that lived during the Late Jurassic period, about 150 million years ago. It is widely regarded as a transitional form between non-avian dinosaurs and modern birds. However, there is one statement among the given options that is not true about Archaeopteryx. And that is, it was not a strong flier.
Recent studies have shown that Archaeopteryx was not capable of sustained flapping flight. Instead, it was probably a glider that could only flap its wings to achieve short bursts of aerial locomotion. Its feathers were not as well-developed as those of modern birds, and its skeleton was more similar to that of a small dinosaur. Archaeopteryx also had teeth, unlike modern birds that have a beak. These characteristics suggest that it was still in the process of evolving into a fully-fledged bird.
In conclusion, while Archaeopteryx was feathered and had teeth, and could glide, it was not a strong flier.
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17. Which is NOT a way that humans influence the rate of species
extinction? *
O A. mining
O B. farming
O C. volcanic eruptions
O D. construction
Answer:
volcanic eruptions
Explanation:
humans can't control when a volcano eruption happens and when it does happen animals will try to evacuat the area but if they are not fast enough they sadly die and that lowers the rate of those animals...if im not correct sorry
Which three factors most directly affect surface currents in the oceans?
A.
surface winds, the Coriolis effect, and continental deflection
B.
upwelling, convection, and the sun's energy
C.
dissolved solids, dissolved gases, and the sun's energy
D.
deep currents, convection currents, and surface winds
Answer:
A.
surface winds, the Coriolis effect, and continental deflection
Describe one way that organisms have
evolved over time.
Answer:
Single celled to multi cellular.
Explanation:
In the early years of planet earth, organisms were single cellular. Through evolution and luck, the single celled organisms evolved into multi cellular organisms. For example, from a single celled Amoeba to a multicellular jellyfish. Hope this helped
If dad had a blood type of AB and mom had a blood type of Heterozygous B, what will the children blood type possibilities be and what percentage for each
you would most likly have ur moms blood just in case its not the real father
Which of the following does NOT involve a type of genetic modification?
a. production of spider web c. use of a malaria vaccine
b. production of human insulin d. bacterial transformation
Answer:
the answer would be B the production of human insulin
the sev rtk is expressed in more cell types than just r7 precursor cells, and it appears to be important in determining the phenotypes of these other cells. explain how one receptor can induce different phenotypes in different cell types.
A Receptor Tyrosine Kinase (RTK) called Sevenless (Sev) is necessary for the Drosophila photoreceptor to be specified.
Another RTK, the Drosophila EGF Receptor, acts to specify additional Drosophila photoreceptors (DER). It has been unknown for a long time why Sev is necessary only in the R7 precursor and what precise function it serves in determining the fate of the cell. One of the many functions of Notch (N) signalling in R7 specification is to stop DER activity from deciding the fate of the photoreceptor. According to our current understanding of Sev function, in order to get around the N-imposed restriction on photoreceptor specificity, Sev hyperactivates the RTK pathway in the R7 precursor. This viewpoint assumes that DER and Sev both activate the same transduction system, with the main distinction between them being the degree of pathway activation they cause. We created a Sev/DER chimaera to test this model.
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in the challenge of obtaining energy, all organisms must consume and digest food in order to create energy. a. true
b. false
It is accurate to say that "organisms must consume and digest food in order to make energy" because food is required to maintain basic bodily processes including growth, locomotion, and reproduction.
Why is nutrition necessary for producing energy?Because food serves as their bodies' principal source of fuel, organisms must ingest and digest food in order to produce energy. Food comprises a variety of compounds that can be broken down and used by the organism's cells to create an energy source called adenosine triphosphate, including proteins, lipids, and carbohydrates (ATP).
The cells of the organism use a process known as cellular respiration to transform the chemical energy present in food into a form that may be used to fuel cellular activities.
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How does a sweating person maintain their water balance?
Answer: When you sweat you don't lose a ton of water, you can gain water back when the brain tells your body to ingest a fluid to help your body keep a steady rhythm
Identify the types of worms in the drawing. Explain the reason for your identification.
In the image, we can see a round segmented worm (A) and a flat unsegmented worm (B).
Worm A seems to belong to the phylum Annelid, which members are characterized by having its body divided into multiple segments, while worm B seems to be part of the Platyhelminthes phylum, with flat and unsegmented bodies given that they don't have a circulatory system.
which of the following are true related to bacteriorhodopsin? select all that apply. question 2 options: a) its function depends on the presence of the co-enzyme retinal. b) it is found in the inner mitochondrial membrane. g
Bacteriorhodopsin forms chains, which contain retinal molecule within, it is the retinal molecule that absorbs a photon from light, it then changes the confirmation of the nearby Bacteriorhodopsin protein, allowing it to act as a proton pump.
The presence of the co-enzyme retinal.be happy to help you with your question. Based on the provided options for question 2 related to bacteriorhodopsin function depends on the presence of the co-enzyme retinal: This statement is true. Bacteriorhodopsin is a light-driven proton pump that relies on retinal, a chromophore covalently bound to the protein, to absorb light and undergo a conformational change. This change allows for the translocation of protons across the membrane. It is found in the inner mitochondrial membrane: This statement is false. Bacteriorhodopsin is found in the membrane of a specific group of archaea called halobacteria, not in the inner mitochondrial membrane of eukaryotic cells.
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What is a summary about how clouds form. Help asap plzzzz.