Answer:
I think D
Explanation:
Respectively, what substances in dark greens and grains are tightly bound to iron and limit its absorption into the body?
Answer:
oxlic acid
Explanation:
I hope this help
The MOST complex level of organization within large organisms, such as elephants, is the organ system. True or false
Answer:
False
Explanation:
Answer:
true
Explanation:
It has the most of complex level of organization within large organisms, such as elephants, is the organ system.
Each of these daughter cells will have how many chromosomes?Dog cell, 72 chromosomes.
If we are talking of a meiotic process we will have the exact same number as the mother cell, that is to say, 72 chromosomes.
On the other hand, if this is a meiotic process (gametes), we will have a single copy of each chromosome, that is to say, if there are 72 pairs, each of the four daughter cells will have 72 single chromosomes, if 72 actually is the full number of chromosomes, and there are 36 pairs (72/2=36), each daughter cell would have 36 single chromosomes.
Where does oxygen enters first
Answer:
assuming we're talking about the human biology oxygen enters the lungs first then passes through the alveoli and into the blood. Which is then transferred to the heart.
Explanation:
Which of the following best describes a benefit of studying biology.
a. One is able to experiment on a variety of animals.
b. One is able to intelligently debate issues such as cloning.
c. One is able to preserve the animals that are extinct.
d. One is able to understand the causes of changes in weather.
Answer:
The statement that best describes the benefit of studying biology is the ability to intelligently debate issues such as cloning.
Explanation:
Biology encompasses the study of all known forms of life, including their anatomy, organization, functioning and interactions.
One of the advantages of the knowledge acquired through biology is to be able to participate in works and discussions involving subjects related to living beings, including cloning.
The other options are not correct because:
a and c. The ability to experiment on animals or preserve animals that are extinct is reserved for scientists with a deep knowledge of biology and its fields.
d. Understanding the causes of wheather change does not correspond to knowledge in biology
20 point and brainly
Answer:
b i think
Explanation:
Do you think true water conducting tissue is a derived character of either embryophytes or green algae? Why or why not
Answer:
True
Explanation:
True water-conducting tissue is not a derived character from either green algae or embryophytes. Green plants consist of mostly aquatic “green algae” and a group known as embryophytes
Non-vascular plants are plants without a vascular system which is xylem and phloem.
Because green algae lack lignified water-conducting tissues, they cannot be tall as most vascular plants.
Green algae consist of several unrelated groups and they lack vascular tissue.
Most scientists would consider green
True water conducting tissue consist of xylem. It is a plant vascular tissue that moves water and dissolved minerals from the roots to the rest of the plant and also provides physical support.
Xylem tissue comorises of a different specialized, water-conducting cells commonly called tracheary elements
Conclusively, Since water conducting tissue is xylem which is absence in Green algae and embryophytes, they can therefore not be regarded as both.
___ is stored in a fossil fuel, and released in the form of kinetic energy when burned ?
hydrocarbon
I searched it up
type i alveolar cells allow rapid diffusion of gases through their thin membranes. secrete a chemical known as surfactant. are phagocytic. allow rapid diffusion of gases through their thin membranes, secrete a chemical known as surfactant, and are phagocytic. none of the statements are true.
Type I alveolar cells allow rapid diffusion of gases through their thin membranes.
Type I alveolar cells covers 95% of alveolar surface and plays an important role in air–blood barrier function of lungs. They also develop plasticity in the process of alveolar regeneration .
These cells lines up the alveolar surface and maintain the leakage of fluid and protein across the air space , that helps to allow the gases to freely exchange across the air- blood barrier . They are also considered as terminally differentiated cells, whose life span is 120 days approx.
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According to the graph, what condition is best for enzyme activity?
Answer:
40 degrees C
Explanation:
it's the highest in activity
Chemical reactions are essential to the life of a living organism.
Make a list of biological processes
that involve chemical reaction
Common examples of biological processes that involves chemical reactions are as follows:
PhotosynthesisCellular respirationWhat is a chemical reaction?A chemical reaction is typically a process that involves the breaking or making of interatomic bonds, in which one or more substances called reactants are changed into other substances called products.
Chemical reactions, as mentioned in this question, are essential to life, hence, cannot be overemphasized.
Specific chemical reactions that take place inside living organisms are termed biochemical reactions.
Some common examples of biological processes that involves chemical reactions are as follows:
Photosynthesis; which is the process whereby green plants manufacture their own food using light energy. Cellular respiration; which is the process whereby energy is synthesized as a result of the breakdown of organic substances.Learn more about chemical reaction at:https://brainly.com/question/22817140
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what moves through the gi tract quicker? barium sulfate or iodinated solutions?
The iodinated solutions move through the GI tract more quicker than the barium sulfate. It is because barium sulfate is a non-absorbable compound and is therefore not taken up by the body as quickly as iodinated solutions
Bаrium sulfаte moves through the gastrointestinal (GI) trаct slower thаn iodinаted solutions. This is becаuse bаrium sulfаte is а non-аbsorbаble compound аnd is therefore not tаken up by the body аs quickly аs iodinаted solutions. Аs а result, bаrium sulfаte is often used аs а contrаst аgent for imаging studies of the GI trаct becаuse it stаys in the trаct longer аnd provides better visuаlizаtion of the structures. Iodinаted solutions, on the other hаnd, аre more rаpidly аbsorbed аnd therefore move through the GI trаct more quickly.
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Are there opinions about this document of aids
In cell A, what structure is labeled X?
Answer:
Centrioles
În cell A, what structure is labeled X? Centrioles Which cell is in the “in between” phase of mitosis? D (Interphase, where the cell is being the cell it was created to be!) Place the diagrams in order from first to last.
Explanation:
Why must an mRNA copy be made for Protein Synthesis?
A. Ribosomes cannot read DNA, only RNA.
B. DNA is too degenerate to use without mRNA.
C. DNA must stay inside the nucleus.
D. Ribosomes are too big to enter the nucleus.
The Sahel stretches across Africa, about 15 degrees north of the equator. Satellite measurements of vegetation
reveal it as a transition zone between the sands of the Sahara and the jungles of the Congo. This map shows
vegetation in the final two weeks of June 2005, near the end of the dry season in the Sahel. Dark green indicates
dense vegetation, while light green and beige indicate sparse vegetation and barren land.
When we think of desertification, we first think about prolonged drought conditions. Desertification can also be the
result of degradation of the soil in an area as the most recent definition includes the permanent loss of fertility in an
area. All of the choices below result in soil degradation leading to desertification EXCEPT
-)
A)
The buildup of salts in irrigated soils due to evaporation,
B)
The presence of rocky fields that have been tilled but not planted.
C)
Overfarming or drought can change the soil so that rain no longer
penetrates
D)
Deforestation results in erosion: nutrient-rich top soil blows or washes
away.
Answer:
D??? gtttehu sch ur cheesy tt edges drafted tech fresh fresh rage wavy after geez crest text heck grudge texted deduct text egg
Answer:B
Explanation:
i just took the test its not D
what is the name of this microorganism (btw I mistakenly put high-school I was supposed to put middle school)
Answer:
The correct answer is Bacteria called staphylococci
how much percent (%) do the kidneys receive from the cardiac output from the heart ? group of answer choices
The kidneys receive approximately 20% of the cardiac output from the heart at rest because the kidneys carry out the major function of filtration. Option b
This high level of blood flow by heart is necessary to support the kidneys' important functions in filtering and regulating the body's fluids and electrolytes.
During exercise or other times of increased metabolic demand, the kidneys may receive a slightly higher percentage of the cardiac output in order to meet the body's increased oxygen and nutrient needs.
However, the kidneys' blood flow is also tightly regulated by various mechanisms in order to maintain proper function and prevent damage to the kidneys or other organs.
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What factors should scientists consider when creating a plan to conserve the species?
Answer:
Educate your family about endangered species in your area.
Recycle and buy sustainable products.
Reduce your water consumption.
Reduce your personal footprint.
Do not buy plastic products.
Pressure your civil servants.
Volunteer your time to protect the wildlife in your area.
Explanation:
Two starts are visible from Earth ,Star A “appears” brighter than shad B , but their luminosity ( absolute magnitude ) is the same .
Why does star A appear brighter than B ?
he says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?
Macrolide-induced clinically relevant drug interactions with cytochrome P-450A (CYP) 3A4: An update focused on clarithromycin, azithromycin and dirithromycin
The article discusses potential drug interactions caused by macrolide antibiotics (clarithromycin, azithromycin, and dirithromycin) through inhibition of the CYP3A4 enzyme. It emphasizes the importance of considering these interactions when prescribing macrolides to patients taking medications metabolized by CYP3A4.
The article titled "Macrolide-induced clinically relevant drug interactions with cytochrome P-450A (CYP) 3A4: An update focused on clarithromycin, azithromycin, and dirithromycin" provides an update on the potential drug interactions caused by macrolide antibiotics, specifically clarithromycin, azithromycin, and dirithromycin, through their effects on the cytochrome P-450A (CYP) 3A4 enzyme.
Macrolide antibiotics are commonly used to treat various bacterial infections, but they can also inhibit the activity of CYP3A4, an enzyme responsible for metabolizing many drugs. The inhibition of CYP3A4 by macrolides can lead to altered drug concentrations and potentially significant interactions with other medications metabolized by the same enzyme.
The article highlights the importance of considering potential drug interactions when prescribing macrolide antibiotics, particularly in patients taking medications metabolized by CYP3A4. It provides an overview of specific drug interactions that have been reported, discussing the mechanisms and clinical implications.
By understanding the potential interactions associated with macrolide antibiotics, healthcare professionals can make informed decisions about medication combinations, adjust doses if necessary, and minimize the risk of adverse effects or treatment failure due to drug interactions.
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what is gene expression
Answer:
Gene expression is the process the cell uses to produce the molecule it needs by reading the genetic code written in the DNA.
Explanation:
To do this, the cell interprets the genetic code, and for each group of three letters it adds one of the 20 different amino acids that are the basic units needed to build proteins.
what process is most closely associated with the regulation of water loss from the leaves of trees
Answer:
It is transpiration
Explanation:
In botany ,a plant loss water mainly through the stomata of leaves
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Silver and gold are common medals used in making jewelry. Why do you think these metals are used?
A. they are ductile and malleable.
B. they have luster.
C. they cannot be dissolved in water.
D. All of above
Answer:
A. They are ductile and malleable
Explanation:
Although they have luster/shine they can be be dissolved in water and in acid so it can not be all of the above. They are malleable so they can be easily be made into jewelry.
what is the importance of the four u nucleotides in the mrna transcript during the process of termination of transcription?
When U binds extremely weakly with A, the four u nucleotide in the mrna transcript play a crucial role in the termination of transcription because this causes the stopped RNA polymerase to separate from the DNA.
What do you mean when you say "nucleotides"?A phosphate as well as a nucleoside make up the chemical molecules known as nucleotides. They function are monomeric units of a deoxyribonucleic acid & ribonucleic acid polymers, which are both crucial macromolecules for all kinds of life on Earth. Nucleotides can be consumed in addition to being synthesized by liver from common nutrients. The nucleobase, a five-carbon sugars (ribose or deoxyribose), or a phosphate group made up of one to three phosphates are the three component molecules that make up a nucleotide. Guanine, adenine, cytosine, and thymine are the four nucleobases found in DNA; uracil is often used in place of thymine in RNA.
What are the 5 major nucleotides and why nucleotides are so important ?The initial letter of each of the five bases found in nucleotides—adenine, guanine, cytosine, thymine, and uracil—is frequently used to denote that base in a nucleotide. RNA contains the letters А, G, C, & T while DNA has the letters A, G, C, & U. Because nucleotides seem to be the basic building block of nucleic acids, which are the molecules that regulate all genetic features, they are crucial to living organisms.
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Which of these are MOST involved in exchanging gases?
1 point
heart
bladder
lungs
pituitary gland
lymph nodes
What is the purpose of exhalation ?
Exhalation is known for the flow of the respiratory current out of the organism.
In general ,During inhalation, the ribs move up and outward and the diaphragm moves in. This causes the decrease in space of our chest cavity and the air rushes in.
On the other hand exhalation, occurs when the ribs moves down and inward and the diaphragm moves up. This movement increases the space in our chest cavity and the air is pushed out. Hence, exhalation occurs when intercostal muscles and diaphragm relax, and air is forced out of the lungs and air passages to remove carbon dioxide from the body.
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what is meant by 1 kg. mass?define
Answer:
noun. a unit of mass equal to 1,000 grams: the basic unit of mass in the International System of Units (SI). Up until 2019 the kilogram was defined as equal to the mass of an international prototype, a platinum-iridium cylinder kept in Sèvres, France.
Answer:
it means a matter of 1kg that does not have an acceleration due to gravity.
Explanation:
The capsid of the virus is made up of
Answer:
The capsid surrounds the virus and is composed of a finite number of protein subunits known as capsomeres, which usually associate with, or are found close to, the virion nucleic acid. I hope this helps and god bless
Explanation: