3-HOW DO WE COMBAT HARMFUL
BACTERIA?
UTRICT VIDUS
Answers
Answer:
Cover your nose and mouth with a tissue when sneezing, coughing or blowing your nose.
Discard used tissues in the trash as soon as you can.
Always wash your hands after sneezing, blowing your nose, or coughing, or after touching used tissues or handkerchiefs.
Use warm water and soap to wash your hands. If you don’t have soap and water, use alcohol-base hand gel or disposable wipes.
Try to stay home if you have a cough and fever.
See your doctor as soon as you can if you have a cough and fever, and follow their instructions. Take medicine as prescribed and get lots of rest.
If asked, use face masks provided in your doctor’s office or clinic’s waiting room. Follow office or clinic staff instructions to help stop the spread of germs.
Explanation:
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Related Questions
is the most direct sense with neural information sent directly to the brain without any intermediate nerves.
O a. Smell
O b. Taste
O c. Touch
O d. KinesthesesMoyt na
Answers
Answer:
Its A.Smell
Explanation:
The sense of smell; has the most direct route to the brain.
The coenzymes of which b-vitamin are needed for the synthesis and maintenance of new cells?
Answers
The coenzymes of folate b-vitamin are needed for the synthesis and maintenance of new cells
What is b-vitamin?B vitamins are a group of water-soluble vitamins that are crucial for red blood cell production and cell metabolism. Despite having names that sound similar (B1, B2, B3, etc.), these vitamins are chemically different substances that frequently coexist in the same foods. Dietary supplements that include all eight are typically referred to as vitamin B complexes. The exact number or name of each vitamin, such as B1 for thiamine, B2 for riboflavin, and B3 for niacin, is used to identify individual B vitamin supplements. Some substances, like pantothenic acid, biotin, and folate, are better known by their names than by their chemical names.
Each B vitamin either functions as a cofactor (usually a coenzyme) for important metabolic processes or functions as a precursor required to produce one.
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1. A reaction that can be used to build ATP is best classified as
A. Organic
B. Exergonic
C. Enzymatic
D. Endergonic
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Which of the following statements about the protein-phospholipid complex, lung surfactant is TRUE? Currently Selected : D A It decreases lung compliance B It increases recoll of the lung surfactant C It is synthesized by alveolar type 1 cells D It reduces surface tension at the air-liquid interface of the lung
Answers
The correct statement about the protein-phospholipid complex, lung surfactant, is:
D It reduces surface tension at the air-liquid interface of the lung.
Lung surfactant is a complex mixture of phospholipids and proteins that coats the inside of the air sacs (alveoli) in the lungs. It helps to reduce surface tension at the air-liquid interface of the lung, which allows the lungs to expand and contract more easily during breathing. This property is important for maintaining the normal functioning of the lungs.
Option A is incorrect because lung surfactant increases the compliance of the lungs. This means that it makes the lungs more elastic and able to expand more fully. Option B is incorrect because lung surfactant is not synthesized by alveolar type 1 cells. Option C is incorrect because the exact composition and synthesis of lung surfactant are not yet fully understood.
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_________ refers to a pea plant that is either homozygous dominant or homozygous recessive for a particular trait.
Answers
Answer:
A purebred.
Explanation:
A purebred is an animal or plant that carries two identical alleles for a particular gene or trait. This means that if the pea plant is homozygous dominant (has two of the same dominant alleles), or homozygous recessive (has two of the same recessive alleles), it is considered a purebred. A purebred always expresses only one form of the trait.
C. How would a solution allowing humans to grow
more food crops on less land benefit humans
and ecosystems??
Answers
Answer: that will be beneficial because will reduce starvation, it will increace the number of farmers, and allow better useage of land.
Explanation: i know i spelled some words wrong cuz im jus tired and explanation is that this is going off of my personal knowlage sooo yeah sorry if im wrong.
Darwin observed many finch species on the Galapagos Islands. To explain these observations, he proposed that each species evolved from the same common ancestor, which was a finch species that migrated to the islands from the mainland. What additional evidence did Darwin use to support his explanation?
A. The finch populations were very numerous, and different species often bred with one another.
B. The finch species lived in different habitats on different islands, which isolated them from one another.
C. The finch species were distributed evenly among all of the islands, but did not interbreed.
D. The beaks of the finches were identical, allowing them to eat the same foods on any of the islands.
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Answer: B
Explanation:
do deep water organisms have high or low metabolic rate please explain
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Solution:
The deep water organism have low metabolic rate.
In general the metabolic rates of marine organisms in the deep sea are perceived to be low. This is due to the low temperature that prevails in the depths.
Plz help will mark brainliest
Answers
Answer:
1 and 3 (b)
Explanation:
Answer:
I think the answer is 1 and 3, hopefully Im right!
Explanation:
Which of the enzymes being tested is found in peroxisomes?PepsinLysozymeAcid PhosphataseUreaseAmylaseCatalase
Answers
The enzyme found in peroxisomes among the given enzymes is Catalase. Thus, it is the correct answer to the given question.
1. Pepsin: It is a digestive enzyme that breaks down proteins into smaller peptides. It is produced in the stomach, and it helps digest food by breaking down the peptide bonds in proteins.
2. Lysozyme: It is an enzyme found in tears, saliva, and other body fluids that break down bacterial cell walls, which can be used as an antibiotic.
3. Acid Phosphatase: This enzyme is produced in the prostate gland and can help diagnose prostate cancer.
4. Urease: This enzyme is found in bacteria and can break down urea into ammonia and carbon dioxide.
5. Amylase: It is a digestive enzyme found in saliva and the pancreas that helps break down carbohydrates into simple sugars.
6. Catalase: Catalase is an enzyme found in peroxisomes that converts hydrogen peroxide into water and oxygen. It is a vital enzyme in cellular metabolism, protecting cells from oxidative damage. Catalase is a common enzyme that is found in nearly all living organisms that are exposed to oxygen. It is found in peroxisomes and helps break down hydrogen peroxide into water and oxygen. Hydrogen peroxide is a toxic molecule that can damage cells and tissues, and catalase helps protect cells from oxidative damage. Thus, it is the correct answer to the given question.
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The word hyper means "more." What does "natremia" refer to?
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The receiving chambers of the heart include the ________. The receiving chambers of the heart include the ________. right and left atria right atrium and ventricle left atrium and ventricle right and left ventricles
Answers
The receiving chambers of the heart are the right and left atria.
What are the atria?The atria can be defined as two different heart chambers, which are found in the upper area of this organ.
The atria have critical roles during the cardiac cycle by allowing the storage of blood during systole and conduit it in the diastole.
In conclusion, the receiving chambers of the heart include the right and left atria.
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The start to response by increasing her heart rate
Answers
Myocardial contractility and heart rate both rise as a result of sympathetic activation.
What transpires within the body while the heart rate rises?The catecholamines epinephrine and norepinephrine are released by the sympathetic nervous system (SNS) to increase heart rate.
What occurs when the heart rate varies?Once exercise starts, the sympathetic nervous system is triggered, which causes a significant increase in heart rate. The heart rate increases just by thinking about exercising due to the anticipatory heart rate response. The parasympathetic division helps to slow down the heartbeat and respiration.
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Question:
What type of response is increasing heart rate?
Explain the advantages of red blood cells passing through a capillary one at a time.
Answers
Red blood cells are the smallest cells in the body. So, they can easily diffuse through a capillary and facilitate oxygen transport.
What are red blood cells?Red bloods cells (RBCs), also called as erythrocytes are the chief cells present in the blood stream.
Red blood cells contain a red coloured pigment called haemoglobin. This pigment has affinity for oxygen and thus is important for oxygen exchange in the body.
Mammalian Red blood cells are biconcave, disc shaped and lack nucleus (exception frog).
Red blood cells are produced in the bone marrow and are degraded in spleen.
Red blood cells have an average life span of 120 days in the circulatory system.
The number of red blood cells is little higher in males as compared to females. Low Red blood cell count in the body leads to a medical condition called anemia.
Therefore, Red blood cells are important for transport of gases in the body.
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Active Transport Active transport moves substances from a more d_______ solution to a more c (against the c This requires e solution g from Active transport allows m__________ to be absorbed into plant root hairs from very d solutions in the soil. It also allows sugar molecules to be absorbed from ________ concentra- tions in the gut into the blood which has a higher sugar concen- tration. Sugar molecules are used for cell r
Answers
Active transport moves substances from a more dilute solution to a more diluted solution (against the concentration gradient). This requires energy from the cell. Active transport allows mineral ions to be absorbed into plant root hairs from very dilute solutions in the soil. It also allows sugar molecules to be absorbed from lower concentrations in the gut into the blood, which has a higher sugar concentration. Sugar molecules are used for cell respiration and other cellular processes.
Active transport allows minerals to be absorbed into plant root hairs from very dilute solutions in the soil. It also enables sugar molecules to be absorbed from lower concentrations in the gut into the blood, which has a higher sugar concentration. Sugar molecules are used for cellular respiration and other metabolic processes in cells.
Create a cool name for this fish
Answers
Answer:
exotic zebra-hammerhead
Explanation:
not sure just looks like a combination of both :')
secondary lymphoid organs question 1 options: include the bone marrow and thymus. are hematopoietic. are the site of b cell maturation. facilitate interactions between cells. are the site of t cell maturation
Answers
The secondary lymphoid organs "facilitate interactions between cells". The correct answer is (d).
What are secondary lymphoid organs?Secondary lymphoid organs are lymphoid tissues that contain mature lymphocytes, specialized cells that identify and eliminate pathogens, debris, and abnormal cells from the body. They assist in the development of the adaptive immune response by allowing lymphocytes to encounter and interact with antigens and other immune cells, resulting in the creation of a specific immune response.
The cells of the immune system are generated in primary lymphoid organs and then transported to secondary lymphoid organs, where they interact with one another and with antigens to develop into specialized cells capable of destroying pathogenic cells.
As a result, secondary lymphoid organs play an important role in the immune response's function and development, allowing the body to distinguish between self and non-self cells and combat pathogens that pose a risk to health.
Therefore, the correct option is (d).
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DNA microarrays use enzymes to convert mRNA obtained from the cell into cDNA. This cDNA is hybridized with known DNA from specific genes isolated from the organism. If hybridization occurs, this indicates the cDNA has.bound to the corresponding gene and it is being expressed in the cell.transformed into another type of DNA and the corresponding genes are present in the cell.bound to the complementary DNA on the microarray, indicating that the corresponding gene is not being expressed in the cell.not transformed into another type of DNA and the corresponding genes are not present in the cell.
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It denotes that complementary DNA just on microarray has bound to cDNA, demonstrating that the associated gene is expressed inside the cell.
What, in brief, is DNA?Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid.The DNA of an individual can be found in almost all of their cells.
What really is DNA and what does it do?The information molecule is DNA.It contains information needed to create proteins, which are other big molecules.These instructions are dispersed throughout 46 lengthy structures called chromosomes that are found inside each of your cells.Many smaller pieces of DNA, known as genes, make up these chromosomes.
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Though they are too small to see without a special microscope, atoms make up all of the substances around you. Like all matter, atoms have mass and volume. But atoms are extremely small. A water droplet, like the one hanging from the tip of the leaf in this picture, contains more than a billion trillion atoms! Which of the following is a true statement? A. Atoms do not have mass. B. Atoms can be seen with the naked eye. C. All atoms are the same. D. Atoms make up every substance around you.
Answers
Answer:
Atoms make up every substance around you.
You cannot see single atoms without a special microscope. But every substance around you is made of atoms.
Explanation:
Atoms make up every substance around you is the true statement. Therefore, option (D) is correct.
What are atoms?An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms combine to form molecules, which then interact to form solids, gases, or liquids.
Moreover, at the most basic level, all organisms are made of a combination of elements. They contain atoms that combine together to form molecules. In multicellular organisms, such as animals, molecules can interact to form cells that combine to form tissues, which make up organs.
Every day, our bodies take in new atoms from the air we breathe, the food we eat, and the liquids we drink. These atoms are incorporated into our cells and fuel the chemical processes that keep us alive.
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The inflammatory response is one of the immune system's nonspecific responses to infection. How does
the inflammatory response act as a defense against infection?
a) Release of histamine increases blood flow, which brings an influx of white blood cells.
b) oil and sweat on the surface of the skin inhibit bacterial growth.
c) body heat destroys cellular proteins needed by the invaders to reproduce.
d) the high body temperature kills the disease-causing bacteria.
Answers
Answer:
c
Explanation:
whenever the inflamitory response occurs it kinda heats up the body temp and kills the bacteria, kind of like when you wash your hands with hot water.
a) Release of histamine increases blood flow, which brings an influx of white blood cells.
What is inflammatory response?The inflammatory response is a complex process that occurs in response to infection or tissue damage. It is one of the body's ways of protecting itself from harm and promoting healing.
One of the key components of the inflammatory response is the release of histamine and other chemical mediators, such as cytokines and prostaglandins. These chemicals help to dilate blood vessels, which increases blood flow to the affected area. This brings an influx of white blood cells, such as neutrophils and macrophages, which help to fight off the infection by consuming and destroying the invading microorganisms.
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What is the function of epithelial tissue in our body?
Answers
Answer:
Functions of epithelial tissue:
i. Epithelial tissue covers the body outside and lines the various cavities inside.ii. Epithelial tissue lines the hollow organs, body cavities, blood vessels and ducts.iii. Cells are rested on thin, doubled layered, non-cellular basement membrane.iv. Epithelial tissue has nerve supply of its own.v. Epithelial tissue is avascular (a = without, vascular = vessel), i.e. it lacks its own blood supply and hence, obtains nutrients which diffuse out of blood vessels.vi. Epithelial tissue has the power of division and regeneration. The old injured dead cells are sloughed off regularly and are replaced by new ones.The adaptations of a pelican include its long, pouch-like beak. Why is the beak of the pelican an example of an adaptation?
A.
The beak is a unique feature that is found only in pelicans.
B.
All birds have beaks, but the beaks vary among different species.
C.
The shape and structure of the beak have remained the same over many generations.
D.
The shape and structure of the beak are inherited and help the pelican survive in its environment
Answers
Answer:
D. The shape and structure of the beak are inherited and help the pelican survive in its environment
Explanation:
Hope this helps!
May you please be able to help me on this
Answers
1. The male superhero cannot teleport. So, the probable genotype is Xt Y
While the female superhero can teleport, but her mother could not. The probable genotype would be XTXt.
In order to get these genotypes for teleporting abilities, we first assign thegenotypes of the parents, which are:
Father- XT Y
Mother (do not have teleporting abilities)- XtXt
What is transport in humans and plants and what is the difference?
Answers
Answer:
In humans the transport system occurs through vein, artery and capillaries. Whereas, in plants , it occurs through the xylem vessels, tracheids and phloem sieve tubes.
Explanation:
Can someone please help me answer questions 16-20 please. Thank you!!
Answers
Answer:
16) 6 electrons
17) 6 protons
18) 6 neutrons
19) 4 electrons
20) 6
Explanation:
There are 6 electrons on the rings in total and 6 protons inside the nucleus. If you count the black cir les, there are 6 of them so there are 6 neutrons. Knowing that the inner ring can only hold 2 electrons the most, 6-2= 4. So there are 4 electrons on the outer ring. Knowing that you can get the atomic number based on the number of protons an atom have, the at pool mic number would be 6.
A truck spilled oil due to an accident in a lake inhabited by pink flamingos, algae and shrimps. The oil causes the death of shrimps and algae.... what will be the effect of this on the flamingos?
Answers
Answer:
The flamingos will not be able to eat algae and shrimp, thus the food chain will slowly get unbalanced, and then everything will stop
Explanation:
phytoplankton blooms: spring brings warmer temperatures and increased sunlight, creating a thermocline that traps nutrients at the ocean surface. this allows phytoplankton to absorb energy and take in the nutrients they need to photosynthesize and multiply. the warming of the surface layer keeps this water less dense, so it stays afloat. phytoplankton respond very quickly when the right conditions occur, growing and reproducing as soon as a slight stratification of the water column occurs. as phytoplankton continue thriving in the nutrient-rich surface zone where they receive sunlight, they may become so plentiful that the ocean waters turn green, brown, or red from the chlorophyll they contain. as the phytoplankton use up the available nutrients, however, they begin to die and drift to the bottom. as autumn begins, cooler days cause some vertical mixing that may bring nutrients up from below resulting in a relatively smaller fall bloom. once winter begins, plummeting temperatures and frequent storms cause heavy mixing. as phytoplankton do not remain at the surface in this mix, they do not have ready access to sunlight, so blooms do not occur in the winter. based on this information and the evidence for when stratification and a well mixed water column occur, which two months in 2012 would you hypothesize that phytoplankton blooms would occur in?
Answers
The two months in 2012 that we would hypothesize that phytoplankton blooms would occur in would be April and May.
Phytoplankton blooms occur when the population of a certain type of phytoplankton increases rapidly in an aquatic environment. This usually occurs when the environment is nutrient-rich, meaning there are plenty of nutrients available for the phytoplankton to consume and reproduce.
The reason this is considered a bloom is because such rapid growth can lead to large patches of green or brown algae floating on the surface of lakes and oceans. These blooms are beneficial and provide food for many animals, as well as help remove carbon dioxide from our atmosphere.
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A farmer is cultivating a plant in his garden for the long wood purpose. But the plant is growing short with many branches. What would you suggest the farmer to do?(relate with meristamatic tissue)
Answers
Answer: PLANT NOTCHING can encourage the plants to grow new branches
Explanation: PLANT NOTCHING is a way of encouraging new growth by making a small cut in a branch of a plant
A MERISTEM is the tissue in most plants containing undifferentiated cells(merismatic cells), found in the zones of the plant where growth can take place. merismatic cells constantly divide to give rise to various organs of the plant and keep the plant growing.
To learn more about MERISMATIC TISSUEbrainly.com/question/33396991Specialized organs that remove certain elements from the blood to convert them into new compounds are called: ________
Answers
Specialized organs that remove elements from the blood to convert them into new compounds are called excretory organs. The kidneys, liver, lungs, and skin are examples of excretory organs involved in waste elimination and maintaining bodily functions.
Specialized organs that remove certain elements from the blood to convert them into new compounds are called excretory organs. These organs play a crucial role in maintaining homeostasis by eliminating waste products and regulating the composition of bodily fluids.
One of the most important excretory organs in humans is the kidneys. The kidneys filter waste products, excess water, and ions from the blood to produce urine, which is then excreted from the body. The process of filtration, reabsorption, and secretion in the kidneys helps to maintain the balance of water, electrolytes, and pH in the body.
Other excretory organs include the liver, which metabolizes and detoxifies various substances, and the lungs, which eliminate carbon dioxide during respiration. The skin also acts as an excretory organ by excreting sweat, which helps regulate body temperature and eliminate certain waste products.
Overall, excretory organs play a vital role in eliminating waste materials from the body and ensuring the proper functioning of various physiological processes.
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help me pls help me pls help me pls
Answers
Particles move from an area of high concentration to an area of low concentration.
Includes endocytosis and exocytosis.