The several uses of fungi are as follows:
They are used in making bread and cheeseThey are used in making some medicinesThey are the decomposers in many ecosystemsWhat are fungi?Fungi are members of the kingdom Fungi characterized by being eukaryotic and have a chitin cell wall but no chlorophyll or plastids.
Fungi may be unicellular or multicellular. Examples of unicellular fungus is yeast while an example of multicellular fungus is mushroom.
However, fungi can be beneficial as well as pathogenic. Some uses of fungi are as follows:
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is jealousy a provoking motive or an illness ?
50_100 words.
the evolution of the eohippus into the modern day horse is an example of _____.
Answer:
Character change.
Explanation:
The evolution of the eohippus into the modern day horse is an example of character change.
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Which radioactive element is best suited for determining age of wooden tools used by prehistoric humans during the last ice age?
Carbon-14 is the radioactive element which will be best suited for determining the age of the wooden tools which were used by the prehistoric humans during the last ice age.
Radiocarbon dating which is also referred as carbon dating or the carbon-14 dating is a method which is used for the determination of the age of a particular object which contains the organic material by utilizing the different properties of the radiocarbon which basically a radioactive isotope of carbon.
Over time this carbon-14 happens to decay in predictable ways. With the help of the radiocarbon dating researchers can use this decay like a clock which allows these scientist to look into the past and be able to determine the absolute dates of everything ranging from wood to food, poop, pollen, and even dead animals and humans.
Therefore, carbon-14 dating can be used for determining the age of the wooden tools which were used by the prehistoric humans during the last ice age.
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Nothing much I don’t got a question
Okay bud. have a nice day B)
how do I explain science in my own words
Answer:
you can say science is more important for my life
The karyotype of an individual with trisomy 18 is represented in the figure. Which of the following errors would have occurred in
A
A failure of sister chromatids to separate in mitosis
The karyotype of an individual with trisomy 18 is represented as Edward's syndrome. It occurs due to failure of the sister chromatids to separate in mitosis.
What are Mitotic errors?
The karyotype with trisomy 18 is a genetic disorder. It is also known as Edward's syndrome. In this disorder, a person has a third copy of the material from chromosome 18, instead of the usual 2 copies. Rarely, the extra chromosomal material may be attached to another chromosome i.e., translocation. In most cases, this chromosome is not passed down through the families.
During cell division, chromosomes do not always separate equally into daughter cells which results into one daughter cell with extra chromosome and one daughter cell with no or small stretch of chromosome. This sometimes happens in mitotic division, when the sister chromatids fail to separate out during anaphase. One daughter cell thus ends up with more chromosomes in its nucleus than the other cell.
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hello!!
What´s Antibiotic
Antibiotics are drugs that are able to fight diseases caused by bacteria. Besides, it is a "golden solution" that can kill harmful bacteria (pathogenic bacteria such as fungi, actinomycetes, ...), has the effect of inhibiting the growth and spread of of these bacteria.
Answer:
antibiotics mean a type of antimicrobial substance against bacteria.
True or False: The modern plate tecctonic theory states that the Earth's outer layer, or lithosphere, is broken into several large slabs called plates.
Answer:
False
Explanation:
its not the lithosphere, that's in the sky, its the crust thats broken into several large plates
An environment or material that is completely completely free of all life forms and virus particles is referred to as :
An environment or material that is completely free of all life forms and virus particles is referred to as "sterile."
Sterilization is a process that eliminates all forms of life, including bacteria, fungi, spores, and viruses, from a surface or environment.
This is achieved through various methods such as heat, chemicals, radiation, or filtration. Sterile conditions are essential in medical, laboratory, and pharmaceutical settings to prevent contamination and maintain a controlled environment.
Sterility is crucial in ensuring the safety and efficacy of medical instruments, vaccines, and medications. It is also vital in scientific research, as it prevents the introduction of contaminants that may interfere with experiments or produce false results.
A completely life and virus-free environment or material is known as sterile, and maintaining sterility is essential in various fields such as medicine, pharmaceuticals, and scientific research.
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Xavier observes a fully lit moon. When can he expect to see the moon look like this again?
In about 12 hours
In about 24 hours
In about 15 days
In about 30 days
Answer:
In about 30 days
Explanation:
Assume Xavier sights a full moon today, it'll take around 29.5 days to see the moon at that size again.
Analysing each of the given options, only option D answers the question because 29.5 days can be rightly said to be about 30 days.
Or better still, 29.5 days approximates to 30 days.
_________ refers to ecchymoses and petechiae over any part of the body.
Purpura refers to ecchymoses and petechiae over any part of the body. This condition involves the appearance of small red or purple spots on the skin, which are caused by the leakage of blood from damaged blood vessels.
What is Purpura?Purpura is a medical term that describes the appearance of small, flat red or purple spots on the skin that do not blanch or fade when pressure is applied.
What is ecchymoses?Ecchymoses are large, flat bruises that occur when blood leaks from damaged blood vessels into the surrounding tissue. They often appear as dark purple or blue patches on the skin, and can be caused by injury, medication, or medical conditions that affect blood clotting.
According to the given information:
Purpura refers to ecchymoses and petechiae over any part of the body.
These spots may be caused by bleeding under the skin, often due to damage or weakness of blood vessels. Purpura can be a symptom of various underlying medical conditions, such as autoimmune disorders, infections, or certain medications. It is important to consult a healthcare provider if purpura develops, as it may require further evaluation and treatment.
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Questions on The excretory system
The excretory system is a passive biological system that removes excess, unnecessary materials from an organism's body fluids in order to help maintain internal chemical homeostasis and prevent body damage.
The excretory system is what?Organs of the human excretory system enable the elimination of nitrogenous wastes from the body. The kidney, ureter, urinary bladder, and urethra are the primary excretory organs. Blood is filtered through the kidneys, and the result is urine.
The answers are follows
The first claim is accurate since diabetes either results in insufficient insulin production or insufficient insulin use by the body. Without insulin, blood glucose levels rise to an unmanageable level that your kidneys are unable to filter and reabsorb.The kidneys receive oxygenated blood from the heart through the renal artery.We discovered that the concentration of urea may be higher in the renal vein than in the renal artery after fruitless attempts to gauge the blood flow rate through the kidney.Nitrogenous wastes are typically present in the deoxygenated blood that passes through the renal vein.More glucose is found in the renal artery than the renal vein.To know more about excretory system, refer
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Cilia and flagella move...
A) In opposite directions of the cell membrane
B) When the bending of microtubules is powered by ATP
C) In the same direction of the cell membrane
D) When the contractions of the basal body triplets are powered by ATP
E)When the central pair of microtubules produce ATP
Answer:
A in opposite direction of the membrane
Can someone help me plz
Science
A beaker contains a solution. A single solute crystal is added to the solution. Immediately, crystals form in the solution.
Which term best describes the solution before the crystal was added?
supersaturated
unsaturated
diluted
saturated
Answer:
A. Supersaturated
Explanation:
Answer:
A. Supersaturated
Explanation:
A. Supersaturated
Imagine you are carrying out research on the lac operon. You isolate six mutations in the lac operon by measuring the amount of beta-galactosidase made in mutant cell line under three different conditions: no lactose/no glucose; lactose only; and lactose/glucose. Your results are shown in the table.
Strain No Lactose, No Glucose Lactose Lactose, Glucose
Wild-type None High Low
Mutant 1 None None None
Mutant 2 None None None
Mutant 3 None Low Low
Mutant 4 None Low Low
Mutant 5 High High Low
Mutant 6 High High Low
Part A
You notice that two mutations result in no expression of the lac operon (Mutations 1 and Mutation 2), two mutations result in low expression of the lac operon even in the presence of lactose and the absence of glucose (Mutation 3 and Mutation 4), and two mutations result in constitutive expression of the lac operon (Mutation 5 and Mutation 6).
First, think about what types of mutations could cause the phenotypes you see.
Sort each mutation into the bin that describes its expression pattern.
An "up" mutation would render the lac operon independent of the cAMPCAP complex's positive regulation (when the operon is stimulated). Hence (d) is the correct option.
The phenotype of a "down" mutation would be non-inducible since it would prevent expression even in the de-repressed state (with inducer present).The lac Z gene produces the primary enzyme of the lac operon, -galactosidase, which catalyses the hydrolysis of lactose by splitting it into glucose and galactose. The lac operon is made up of the regulatory i gene, which produces the lac operon's repressor.
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Imagine you are carrying out research on the lac operon. You isolate six mutations in the lac operon by measuring the amount of beta-galactosidase made in mutant cell line under three different conditions: no lactose/no glucose; lactose only; and lactose/glucose. Your results are shown in the table.
Which of the following type of mutation is a possible for Mutants 1 and 2?
A. lacP- (promoter mutation)
B. lacZ- (beta-galactosidase mutation)
C. IS- (super-repressor)
D. all of the above
E. none of the above
module 4.6 connective tissue
Connective Fibrous Tendon tissue linking muscle to bone it is Tension -resistant.
A tendon is a rope-like thread of robust, elastic tissue. Your muscles and bones are joined by tendon tissue. Tendons provide limb movement. By absorbing part of the stress your muscles experience when you run, jump, or do other activities, they also assist in preventing muscular damage. There are many tendons in your body.
What place does the tendon have?
Tendons are dazzling white in color and located between bones and muscles. Their fibro-elastic makeup provides them the strength needed to transfer strong mechanical stresses. Two tendons, one proximally and one distally, are present in every muscle.
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Full question : Module 4.6 Connective Tissue Label Connective Tissues Bone Cartilage Ligaments Blood/Lymph Tendons? 32
Describe two ways warming temperatures could cause the size of the collared lemming population to decrease.
answers
could lead to their food running out quicker
increased predator population
less places to hide since snow would melt earlier & more their homes (called burrows) would be found out by predators
ChatGPT
In arthritis, there is deposition of urate crystals in joints. If you want to treat the arthritis by decreasing the concentration of circulating uric acid, what will you do with its mechanism in kidney?
Answer and explanation:
If I'd wanted to decrease the concentration of circulating uric acid by altering its mechanism in the kidney, I would administer a drug that would inhibit uric acid reabsorption and increase its excretion through urine.
Arthritis is a condition characterized by inflammation of the joints and can be caused by many diseases. When the cause of this arthritis is the deposition of urate crystals in the joint because of an increase in the concentration of circulating uric acid (hyperuricemia) we are most likely talking about gout, a painful disease that can deform the joints.
Hyperuricemia and gout have many risk factors associated with them, such as genetic predisposition, unhealthy diet, and suffering from other conditions like Diabetes.
Several medications are used in the treatment of the symptoms and the prevention of the worsening of this disease, but the one that is most frequently used to increase the excretion of uric acid is Probenecid. Probenecid blocks the kidney's OAT (organic anion transporter) that reabsorbs uric acid in the kidney tubules, thus enhancing its excretion and decreasing uric acid's blood concentration.
Glycogen is a _____ but carbonic acid, acids, and oils are not.
Answer:
polymer of glucose
Explanation:
......
buffalo's behaviors and characteristics
it is the answer of buffalo behaviour
In squash plants, yellow fruit (Y) is dominant to white fruit (y). If two plants heterozygous for yellow fruit are crossed, what are the possible genotypes of the offspring?
58:25
Jasmine and Marcus are at the park, and Jasmine makes the following statements. Which of them is an inference?
The leaves are green.
The flowers are breathtaking.
The plant is producing oxygen.
The bush has thorns.
Next
Save and Exit
Submit
Mark this and retum
Answer:
The flowers are breathtaking.
Explanation:
The leaves are green is an observation. The plant producing oxygen is a scientific fact. The bush having thorns is also an observation.
On the other hand, the flowers being breathtaking is simply a matter of opinion. So, it is an inference.
Hope this helps!
Drag each label to the correct location on the image.
identify the parts of the male reproductive system on the diagram
epididymis
testis
urethra
vas deferens
prostate gland
seminal vesicle
Answer in the picture below.
PLS HELP ASAP 100 POINTS IF YOU ANSWER THE QUESTION,DONT JUST ANSWER FOR THE POINTS I REALLY NEED THIS.
Answer:
I would support a similar gene database, but I would make it simpler for consumers, by editing the pages to make the information easier to read.
Explanation:
Hope this helped! :)
Answer:
Benefits
Direct-to-consumer genetic testing promotes awareness of genetic diseases.
It provides personalized information about your health, disease risk, and other traits.
It may help you be more proactive about your health.
It does not require approval from a healthcare provider or health insurance company.
It is often less expensive than genetic testing obtained through a healthcare provider.
DNA sample collection is usually simple and noninvasive, and results are available quickly.
Your data is added to a large database that can be used to further medical research. Depending on the company, the database may represent up to several million participants.
Risks and limitations
Tests may not be available for the health conditions or traits that interest you.
This type of testing cannot tell definitively whether you will or will not get a particular disease.
Unexpected information that you receive about your health, family relationships, or ancestry may be stressful or upsetting.
People may make important decisions about disease treatment or prevention based on inaccurate, incomplete, or misunderstood information from their test results.
There is currently little oversight or regulation of testing companies.
Unproven or invalid tests can be misleading. There may not be enough scientific evidence to link a particular genetic variation with a given disease or trait.
Genetic privacy may be compromised if testing companies use your genetic information in an unauthorized way or if your data is stolen.
The results of genetic testing may impact your ability to obtain life, disability, or long-term care insurance.
Explanation:
Name the major nerves that serve the following body areas.
1. biceps brachii phrenic sciatic
2. diaphragm
3. posterior thigh
4. fibularis muscles
5. flexor carpi radialis
6. deltoid
7. gracilis
8. anterior thigh femara l
9. muscles of the perineum
Musculocutaneous, Phrenic, Sciatic, Common Fibula, Median, Axillary nerve, Obturator, Femoral nerve, Pudendal nerve are the majore nerves present in 1. biceps brachii phrenic sciatic 2. diaphragm 3. posterior thigh 4. fibularis muscles 5. flexor carpi radialis 6. deltoid 7. gracilis 8. anterior thigh femara l 9. muscles of the perineum respectively.
1. Musculocutaneous - Biceps brachii (nerve in biceps brachia, brachialis, coracobrachialis.)
2.Phrenic - diaphragm
Phrenic in the diaphragm and muscles of the shoulder (neck)
3. Sciatic -posterior thigh
Sciatic in the lower trunk and posterior surface of leg (thigh)
4. Common Fibula - fibularis muscles
5. Median - flexor carpi radialis
In flexor muscles of forearm and hand muscles
6. Axillary nerve - deltoid
Axillary in the deltoid muscle of shoulder
7. Obturator - gracilis
The obturator nerve helps suppling the adductors of the leg (thigh), including gracilis.
8. Femoral nerve - anterior thigh
The Femoral nerve innervates the anterior thigh muscles: vastus lateralis, vastus medialis, rectus femoris, sartorius, pectineus.
9. Pudendal nerve - muscles of the perineum
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Small bodies that join to form protoplanets in the early stages of the development of a solar system are called: A. planets B. solar nebulas C. planetesimals D. gas giants
Answer:
the answer is C planetesimals
How much energy is lost at each level or organization
HELP ME PLEASE I NEED THIS DONE BY TODAY
Cross-pollination includes the movement of pollen between several flowers or plants, whereas self-pollination takes place within the same bloom or plant.
Thus, when pollen from a flower's male reproductive organ (anther) fertilizes the female reproductive organ (stigma) of that flower or another flower on the same plant, that process is known as self-pollination. It does not call for the engagement of outside parties.
Pollen from one plant's anther is transferred to another plant of the same species' stigma in a process known as cross-pollination. External factors like wind, water, insects, birds, or other animals are needed for the transmission.
There are five ways for seeds dispersal: by wind, by water, by animals, by gravity, and by projectile dispersal, in which some plants employ built-up tension to launch seeds farther from the parent plant.
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17. What is meant by dissolved oxygen?
Answer:
Explanation:
Dissolved oxygen (DO) is the amount of oxygen that is present in water. Water bodies receive oxygen from the atmosphere and from aquatic plants.
Answer:
Dissolved oxygen is a measure of the amount of gaseous oxygen contained in water. Healthy waters that can support life must contain dissolved oxygen (DO). direct absorption from the atmosphere.
Explanation:
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According to the modern classification system, which list is written correctly from least specific to most specific? a. species, genus, family, order b. phylum, class, genus, order c. class, order, genus, species d. phylum, order, species, family
The correct option is C.
What is modern classification system?
In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern classification system. People have always given names to things that they see, including plants and animals, but Linnaeus was the first scientist to develop a hierarchal naming structure that conveyed information both about what the species was (its name) and also its closest relatives. The ability of the Linnean system to convey complex relationships to scientists throughout the world is why it has been so widely adopted.
In descending order of specificity: kingdom, phylum, class, order, family, genus, species.
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