About_____________ percent of the solar energy reaching the outer atmosphere is reflected or scattered back into space.
ANSWER ASAP
a.10
b.30
c.50
d.90
Answers
Answer:
What is b.30
Explanation:
About 29 percent of the solar energy that arrives at the top of the atmosphere is reflected back to space by clouds, atmospheric particles, or bright ground surfaces like sea ice and snow. This energy plays no role in Earth's climate system.
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Related Questions
Quality Control Staff In A Sterilization Unit Of A Hospital Used A Simple Stain To Determine Whether Bacteria Were Present In Sterilized Materials. A Simple Stain Of Sterile Saline Used For Respiratory Therapy Revealed The Pres- Ence Of Bacteria. Is The Saline Contaminated?
Answers
Infectious quality assurance Staff at a hospital's sterilization unit used a simple stain to assess if germs were present in sanitized goods.
The presence of germs was shown by a simple stain of sterile saline used in respiratory treatment. Yes, since the water should be bacteria-free. It is critical that the smear be thick in order for the stain to be preserved on the slide.
The acid-fast staining process would be the first differential stain utilized when identifying an unknown bacteria. Negative staining can be beneficial for identifying cell size precisely.
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some animal cells produce an extensive extracellular matrix. you would expect their ribosomes to synthesize large amounts of which of the following proteins? some animal cells produce an extensive extracellular matrix. you would expect their ribosomes to synthesize large amounts of which of the following proteins? collagen myosin tubulin actin
Answers
You would expect their ribosomes to synthesize large amounts of a) collagen.
A class of protein is collagen. In actuality, it is the structural protein that is most prevalent in mammals. Proteins that make up the framework or structure of your cells and tissues are known as structural proteins. There are 28 varieties of collagen that are now recognized, with type I collagen making up 90% of the collagen in the human body.
Your body naturally makes collagen, which you can also get from food sources including fish and chicken skin and supplements.
For the treatment of aging symptoms like wrinkles, dry skin, and joint discomfort, oral and topical collagen treatments, such as supplements and face creams, are well-liked.
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trypsin catalyzes the hydrolysis of peptide bonds in which a lys or arg residue contributes a carbonyl group ll-37, an antimicrobial peptide with 37 residues has 6 lys residues and 5 arg residues. how many smaller peptides will ll-37 yield upon trypsin cleavage?
Answers
LL-37, with 6 Lys and 5 Arg residues, will yield 22 smaller peptides upon trypsin cleavage at lysine and arginine sites.
To determine the number of smaller peptides that LL-37 will yield upon trypsin cleavage, we need to identify the specific cleavage sites where the lysine (Lys) and arginine (Arg) residues contribute carbonyl groups.
Trypsin cleaves peptide bonds on the C-terminal side of either lysine or arginine residues. Therefore, the number of cleavage sites will be equal to the total number of lysine and arginine residues in the LL-37 peptide.
Given that LL-37 has 6 lysine (Lys) residues and 5 arginine (Arg) residues, the total number of cleavage sites can be calculated by adding these two numbers:
Total cleavage sites = Number of Lysine residues + Number of Arginine residues
= 6 Lys + 5 Arg
= 11 cleavage sites
Since each cleavage site will result in the formation of two smaller peptides (one before the cleavage site and one after), the number of smaller peptides LL-37 will yield upon trypsin cleavage is:
Number of smaller peptides = Total cleavage sites × 2
= 11 × 2
= 22 smaller peptides
Therefore, LL-37 will yield 22 smaller peptides upon trypsin cleavage.
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Which statements accurately describe tropical rain forests? Check all that apply.
They are found near the equator.
They have a cold, dry climate.
The temperature does not vary much.
They contain little variety of plants and animals.
The animals often depend on camouflage to survive.
Answers
Answer:
1, 3, 5
Explanation:
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brainiest....Make up a humorous conservation law.
Answers
Answer:
Open season on dum dums (stupid people).
2. Well, a humorous conservation law… whenever a certain that energy changes form it turns into a food item. So then if you're ever stranded on an island without food all you have to do is convert enough energy and just like that you have burgers and French fries.
Hope this was helpful smh.
Which of the following is a long-term environmental change that would require a species to adapt?
A. Seasonal change from spring to summer
B. A storm that passed overnight
C. An earthquake
D. Change in average temperature of a region
Answers
Answer:
Change in average temperature of a region
Explanation:
This answer is the only long-term environmental change
an approach to healing that directs the combined efforts of multiple people toward treating illness is called
Answers
The approach to healing that directs the combined efforts of multiple people toward treating illness is called collaborative or integrative healthcare. This approach to healthcare involves healthcare professionals from different disciplines working together to provide comprehensive care to patients.
The goal of this approach is to improve patient outcomes by addressing the multiple factors that contribute to illness, including physical, emotional, and social factors.
Collaborative healthcare may involve healthcare professionals such as doctors, nurses, physical therapists, social workers, and mental health professionals working together to develop a treatment plan that addresses the specific needs of each patient. This approach may also involve the use of alternative therapies such as acupuncture, massage, or meditation in conjunction with traditional medical treatments.
One of the key benefits of collaborative healthcare is that it allows for a more holistic approach to treating illness, addressing not just the physical symptoms of the disease but also the emotional and social factors that may contribute to poor health outcomes. Additionally, collaborative healthcare may lead to better coordination of care, fewer medical errors, and improved patient satisfaction.
Overall, collaborative healthcare represents an important shift in the way we think about healthcare, emphasizing the importance of working together to provide comprehensive care that addresses the unique needs of each patient.
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How do the types of interactions in different ecosystems compare?
Answers
Answer:
No organism in nature can exist in isolation. Therefore, all organisms must interact among themselves and their environment. The interaction can be intraspecific (within the same species) or interspecific (between different species) and exist for a short period of time or can be permanent. There are various types of ecological interactions that can occur in an ecological community, which are mentioned as follows:
Mutualism: The positive interaction between two or more species in which both species get mutually benefited is called mutualism. It can be facultative (not essential for survival or reproduction) or obligate (essential for the associates). An example of mutualism is the association between algae and fungus which is referred to as lichen. In this type of interaction, the algal partner produces food by the process of photosynthesis that can be utilized by the fungal partner and the fungal partner provides shelter to the algal partner and protects it from the environmental stresses. The relationship can be represented as +/+.
Commensalism: An interaction in which one species gets benefited and the other one is neither benefited nor harmed is called commensalism. Escherichia coli is a commensal bacteria that reside in the human gut and absorbs nutrients from there. In most cases, the bacteria do not harm...
Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism). Because of the many linkages among species within a food web, changes to one species can have far-reaching effects.
The second-largest taxonomic category of organisms, which is composed of phyla and includes Eubacteria, Archaebacteria, Protista, Fungi, Plantae, and Animalia
Answers
The second-largest taxonomic category of organisms is the Kingdom.
It is a higher classification level in the Linnaean taxonomy system and is composed of phyla. The six kingdoms traditionally recognized are Eubacteria, Archaebacteria, Protista, Fungi, Plantae, and Animalia.
The Kingdom is a major division in the classification of living organisms, representing a broad group of related organisms sharing common characteristics. It is one rank below the domain and above the phylum level. Each kingdom consists of multiple phyla, which are further divided into classes, orders, families, genera, and species, representing increasingly specific groups of organisms.
The six kingdoms mentioned cover a wide range of organisms. Eubacteria and Archaebacteria include various types of bacteria, Protista includes single-celled eukaryotic organisms, Fungi encompasses diverse fungi species, Plantae includes plants, and Animalia comprises animals. Each kingdom has distinct characteristics and evolutionary relationships.
It's important to note that the classification of organisms is an evolving field of study, and there may be alternative classification systems or additional kingdoms proposed by different researchers. However, the six kingdoms mentioned are widely recognized and taught in many biology curricula.
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Describe neutrons.
Location:
Charge:
Mass:
Answers
Location:
✔ nucleus
Charge:
✔ neutral
Mass:
✔ one amu
A neutron is a particle present in an atom that has no charge and is present in the nucleus of the atom, the mass of the neutron is 1 amu, and it is very significant because it is used in nuclear fission and fusion reactions.
What is the significance of the neutron?It is very significant as it is used in the nuclear field, such as in nuclear fission and nuclear fusion reactions, and these reactions are highly useful in the nuclear power plant to test nuclear weapons and other applications such as in materials science and engineering.
Hence, a neutron is a particle present in an atom that has no charge and is present in the nucleus of the atom, the mass of the neutron is 1 amu, and it is very significant because it is used in nuclear fission and fusion reactions.
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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Explain please
Answers
Answer:
Site A W,X,Y,Z
Site B W,Z,Y,X
Explanation:
this is true believe meWould you be safer from a violent, explosive eruption while vacationing in Arizona Near a cinder cone or while skiing in the Andes Mountains of South America?
Answers
Answer:
Cider cones
Explanation:
Because they only erupted once, and they are less explosive.
If the half-life of carbon 14 is about 5730 years, then a fossil that has one-sixteenth the normal production of carbon-14 to carbon-12 should be about how many years old?
Answers
A fossil that has one-sixteenth the normal production of carbon-14 to carbon-12 is most likely very old. This is because carbon-14 has a relatively short half-life of 5730 years, meaning that after this amount of time, half of the amount of carbon-14 in an organism or object would have already decayed.
Since the fossil being discussed has one-sixteenth of the normal production of carbon-14 to carbon-12, this would suggest the fossil is at least 8 times the half-life, or 45,840 years old. Carbon-14 is necessary to measure the age of an object, and due to the fact that this fossil has only one-sixteenth of the normal carbon-14, it can be deduced that it is very old.
It is also possible that the fossil is much older than this calculation, but because of the short half-life of carbon-14, any other amounts which may have been present before the 45,840 year mark has decayed away. In conclusion, a fossil that has one-sixteenth the normal production of carbon-14 to carbon-12 is estimated to be 45,840 years old or older.
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What is the primary cause of groundwater shortage?
A)
pollution
B)
use exceeding the rate of replenishment
C)
lack of precipitation
D)
all of the above
Answers
Answer:
D. All of the above
Explanation:
Pollution makes ground water un-usable
Rate of Replenishment causes droughts, at the rate we use it.
Lack of precipitation results in little rainfall, making no groundwater
Answer:
D
Explanation:
So my younger sister says that since she hit puberty she can no longer be referred to as a child. I disagreed and called her a child anyways. Do you agree or disagree with my sister? SideNote: We are both minors so I think we are both still children.
Answers
Answer:
I would still refer to her as a child because even tho you may have hit puberty that doesn't mean that ur mentally ready to not be called a child.
Explanation:
what is the purpose of performing pairwise complementation tests on a group of auxotrophic neurospora strains?
Answers
The activity of NADP-glutamate dehydrogenase was lacking in strains that were auxotrophic for a-amino nitrogen as a result of a single gene mutation.
What serves as the complementation test's objective?The complementation test, also known as the cis-trans test, is a genetic test used to determine whether two mutations linked to a certain trait represent two distinct alleles of the same gene or two independent genes.
How does genetic complementarity function?When two strains of an organism with separate homozygous recessive mutations that result in the same mutant phenotype (for instance, a change in fly wing structure) mate or cross, the progeny exhibit the wild-type phenotype, which is known in genetics as complementation.
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How would you calculate the distance of a paper airplane
Answers
Answer: uh Well, Your foot should be at the end of the starting line you prepared earlier. Once you're ready, you can throw your plane. Measure the distance the paper plane traveled (in centimeters or meters) from the starting point with the tape measure. Your lab notebook should include this data in a table. "Plane 1" will take off from this point.
Explanation:
Read above-
If bacteria are exposed to an antibiotic for the first time. they will: A. lack resistance because without previous exposure to the antibiotic they cannot develop resistance. B. have resistance because their ancestors were exposed to this antibiotic or a similar antibiotic. C. lack resistance because their immune system needs to see the antibiotic in order to develop resistance. D. have resistance if mutations or horizontal gene transfer provide some members of the population with resistance.
Answers
Answer: A
Explanation:
Their immune system lacks the antibodies to combat the antibiotic and need to be exposed to it first before it develops.
how many lattice points are in a body-centered tetragonal unit cell?
Answers
The body-centered tetragonal unit cell has 2 lattice points.
A Body-Centered Tetragonal (BCT) Unit Cell is a type of crystal structure. This structure has two lattice points. The lattice points are at the corners of a unit cell and the center of the cell.
The Body-Centered Tetragonal (BCT) Unit Cell is one of the fourteen Bravais lattices.There are two lattice points in the body-centered tetragonal unit cell, one at each corner and one at the center.
As a result, this unit cell is made up of one atom (or ion) at each corner and one atom (or ion) at the center. As a result, this cell is also known as the centered cube cell with a unique center atom.
There are two lattice points in a body-centered tetragonal unit cell.
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Why does evolution matter
Answers
Answer:
thank me later
Explanation:
example of saphrophytic plants
Answers
Answer:
Mushrooms and moulds, Indian pipe, Corallorhiza orchids and Mycorrhizal fungi are some examples of saprophytic plants.
Answer:
This is the answer to your questions
which statement accurately describes lipoprotein lipase? group of answer choices a. this enzyme is enzyme involved in making ketone bodies b. this enzyme is involved in cleaving arachidonic acid from phospholipids c. this enzyme is involved in digesting dietary lipids in the small intestine d. this enzyme is activated by glucagon; responsible for fatty acid release by adipose tissue e. this enzyme hydrolyzes triglycerides in vldl and chylomicrons for uptake by adipose tissue
Answers
Answer: E. This enzyme hydrolyzes triglycerides in VLDL and chylomicrons for uptake by adipose tissue.
Explanation: The statement that accurately describes lipoprotein lipase is:
e. This enzyme hydrolyzes triglycerides in VLDL and chylomicrons for uptake by adipose tissue.
Lipoprotein lipase (LPL) is an enzyme that is located on the surface of blood vessels and is involved in the metabolism of triglyceride-rich lipoproteins such as very low-density lipoprotein (VLDL) and chylomicrons. LPL hydrolyzes the triglycerides in these lipoproteins into free fatty acids and glycerol, which can be taken up and used by adipose tissue for energy or storage. This process is known as lipolysis.
Photosynthesis continues to Increase with temperature.O truenot trueOtrue within limits
Answers
During photosynthesis, there ligh dependent and independent reactions. Light dependent reactions are not influenced by temperature, but light independent reactions can be affected by the increase with temperature, due to some enzyme catalysis.
The answer is: True with limits.
*EXTRA POINTS*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the most friction on the box?
Answers
Answer:
Surface A.
Explanation:
The box stops faster than other surfaces here.
This means the surface applies greater frictional force to the box conpared to others.
Which unit is parallax measured in? A. arc-seconds B. arc-minutes C. kilometers D. parsecs
Answers
Answer:D.parsecs
A medium is matter through
which waves can pass. Which of
these waves must pass through a
medium to travel?
A
a light wave
B
a sound wave
Answers
Answer:B
Explanation:
Most superficial layer of the epidermis, characterized by dead, keratinized squamous cells.
Answers
The stratum Corneum is the Most superficial layer of the epidermis, characterized by the dead, keratinized squamous cells.
It is the superficial and skin-deep layer of the epidermis. This layer of the skin is exposed to the exterior environment. It contains increased keratinization of the cells and its name is also based on it.
Stratum Corneum contains about 20 layers of cells and it is responsible for providing protection to the underlying soft and sensitive layers.
This layer is replaced after every 4 weeks because the old cells are shed off and the new cells are provided by stratum granulosum.
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Pick one type of biologist, besides an ocean biologist, and describe what he or she studies. List three questions that biologist might ask about what he or she is studying.
Answers
Besides an ocean biologists we also have a Microbiologist. He or she studies micro-organisms.
A Few question they might as include
Importance of the courseWhere can they work after graduationWhat is the value of the course presentlyMeaning of MicrobiologyMicrobiology can be defined as that branch of science that is focused in the study of micro-organisms of all kinds and how they relate to man and his environment.
Microbiology is a field of study that deals with things like bacterial, viruses etc.
In conclusion, Besides an ocean biologists we also have a Micro biologist. He or she studies micro-organisms.
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Which of the following correctly explains where DNA replication will begin on the strand oriented 5'→3', reading from left to right? DNA replication will be randomly initiated along the unwound portion of the DNA strand since base pairing will occur. Answer A: D N A replication will be randomly initiated along the unwound portion of the D N A strand since base pairing will occur. A DNA replication cannot occur since there is already RNA base pairing with the template strand.
Answers
The process of DNA replication is ALWAYS started immediately to the left of the RNA because DNA polymerase is an enzyme that needs RNA primer. It is required the presence of a primase for this process.
DNA replication and primaseDNA replication is always initiated by a specific RNA polymerase referred to as primase.
Primase is an RNA polymerase that generates a short RNA oligonucleotide known as primer, which is complementary to the DNA strand.
Subsequently, DNA replication is started immediately to the left of this RNA primer where DNA polymerase adds nucleotides to the growing DNA strand.
In conclusion, the correct (and missing) statement here is 'the process of DNA replication is ALWAYS started immediately to the left of the RNA because DNA polymerase is an enzyme that needs RNA primer'.
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Which of the following best describes the function of the human nervous system? A. The nervous system transports oxygen and nutrients to the body's tissues. B. The nervous system collects and responds to information about the internal and external environment. C. The nervous system protects the body against infection and helps regulate body temperature. D. The nervous system protects internal organs and assists with movement.