Answers
Answer: honestly it really depends on the water and how its dripped
Explanation:
Related Questions
The process of water absorption through the root
Answers
1. Active absorption and passive absorption are the two mechanisms through which roots absorb water.
2. Two aspects of the xylem's structural suitability for this function are:
Tracheary Elements and Uninterrupted Water Pathway.What is the function of the xylem in plants?The xylem tissue is specialized for the transport of water and dissolved minerals from the roots to the rest of the plant.
Two aspects of its structural suitability for this function are:
Tracheary Elements: The xylem is composed of tracheary elements, which include tracheids and vessel elements and thickening of the cell walls provides strength and support, enabling the xylem to withstand the pressure generated during water transport.
Uninterrupted Water Pathway: The xylem vessels have no end walls or cell contents, creating a continuous pathway for water movement which allows for efficient and uninterrupted water flow, reducing resistance and facilitating the bulk movement of water through the plant.
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Are the daughter cells produced by Mitosis identical to their parent cells or are they different? Explain your answer.
Answers
Answer:
Daughter cells produced by mitosis are identical to their parent cells.
Explanation:
Mitosis is the process by which a cell replicates its chromosomes and then segregates them, producing two identical nuclei in preparation for cell division. In mitosis, the DNA in a cell is duplicated and pulled to opposite sides of the cell. After the cells split, each will have DNA identical to that of the parent because each was given one of the pair of duplicated chromosomes.
what would happen if the hydrogen ion pumps in the tigers mitochondiar stopped functioning
Answers
If the hydrogen ion pumps in the tiger's mitochondria stopped functioning, it would have severe consequences on the process of oxidative phosphorylation and the overall production of ATP (adenosine triphosphate), which is the energy currency of cells.
The hydrogen ion pumps, also known as the electron transport chain complexes, play a crucial role in oxidative phosphorylation. They are responsible for creating a proton gradient across the inner mitochondrial membrane by pumping hydrogen ions (protons) from the mitochondrial matrix to the intermembrane space. This proton gradient is essential for the functioning of ATP synthase, an enzyme that synthesizes ATP.
Without functioning hydrogen ion pumps, the proton gradient would not be established. As a result, ATP synthase would not be able to generate ATP efficiently. This would lead to a significant reduction in ATP production, which is essential for various cellular processes, including muscle contraction, biosynthesis of molecules, active transport, and maintenance of cellular homeostasis.
The lack of ATP production would cause a rapid depletion of cellular energy reserves. Cells would struggle to carry out their normal functions, and the tiger would experience a loss of energy and overall decline in physical performance. Vital processes such as muscle movement, digestion, and even basic metabolic functions would be compromised.
Additionally, the accumulation of hydrogen ions within the mitochondrial matrix would disrupt the pH balance, affecting the efficiency of other metabolic pathways and potentially leading to cellular damage or dysfunction.
In summary, the dysfunction of hydrogen ion pumps in the tiger's mitochondria would severely impair ATP production, resulting in a decline in energy levels and overall cellular function. It would have significant implications for the tiger's survival and well-being.
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Answer True or flase
Answers
Answer:
4. False
5. False
Explanation:
Answer:
The first answer for 4) is B and the answer for 5) is B.
What are the important roles of biomolecules (carbohydrates, proteins, lipid, and nucleic acids) in the human body?
#BioChemistry
Answers
Answer:
Large biological molecules perform a wide range of jobs in an organism. Some carbohydrates store fuel for future energy needs, and some lipids are key structural components of cell membranes. Nucleic acids store and transfer hereditary information, much of which provides instructions for making proteins.
Biomolecules are organic compounds that are essential for life. These molecules have essential functions like as source of energy, materials for building new body mass such as muscles, and other molecules with essential functions like hemoglobin, which carries oxygen in the blood.
hope this helps :) !!!
modeling DNA Mutations Table
base sequence of mutated strand
Answers
Answer: Only a single codon in the gene sequence is changed in base substitution mutation. Although a base substitution alters only a single codon in a gene, it can still have a significant impact on protein production.
Explanation:
Use the Internet to find the SDS for regular bleach (sodium hypochlorite, 4-6%).
Identify each of the following items on the SDS:
Physical state
Routes of exposure and symptoms
Required protective equipment
First aid procedures
Fire-fighting measures
Chemical reactivity
Safe storage
Safe disposal
Environmental precautions and ecotoxicity
Spill cleanup procedures
Record the SDS information for each of the items listed in step 2 into Data Table 2.
Answers
The features of Safety Data Sheet (SDS) for regular bleach (sodium hypochlorite, 4-6%) is illustrated below.
What is Safety Data Sheet (SDS)?The Safety Data Sheet (SDS) is defined as an occupational safety and health sheet used as a source of information concerning harmful chemical substances in order to avoid life threatening situations while using them.
The following can be identified in the Safety Data Sheet (SDS) for bleach (sodium hypochlorite, 4-6%).
Physical state: clear light yellow green liquid.
Routes of exposure and symptoms: Eyes, skin, mucous membranes. Causes eye and skin irritation and possible burns.
Required protective equipment: Eyes;Wear chemical splash goggles. Skin; Wear appropriate protective gloves to prevent skin exposure. Clothing; Wear appropriate protective clothing to prevent skin exposure
First aid procedures: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Fire-fighting measures: As in any fire, wear a self-contained breathing apparatus in pressure-demand and full protective gear.
Chemical reactivity: Sodium hypochlorite solutions decompose slowly at normal temperatures releasing low concentrations of corrosive chlorine gas. Decomposition is influenced by temperature, concentration, pH, ionic strength, exposure to light and the presence of metals.
Safe storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safe disposal: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste.
Environmental precautions and ecotoxicity
Environmental precautions and ecotoxicitySpill cleanup procedures: It has not been proven to be a treat to the environment.
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What is anabolism? Give an example. What is catabolism also give an example
Answers
Answer:
Anabolism is the synthesis of complex molecules in living organisms from simpler ones together with the storage of energy.
Examples of anabolism: bone growth and mineralization, and muscle mass build-up.
Catabolism: the breakdown of complex molecules in living organisms to form simpler ones, together with the release of energy.
Examples of Catabolism: glycolysis, the citric acid cycle, the breakdown of muscle protein in order to use amino acids as substrates for gluconeogenesis, the breakdown of fat in adipose tissue to fatty acids, and oxidative deamination of neurotransmitters by monoamine oxidase.
HI i would like some help asap
Answers
Answer: methionine, arginine, threonine
Explanation:
What type of immunological reaction occurs when specific antibodies are mixed with whole cell antigens?
1) agglutination
2) precipitation
3)Immunoassay
Answers
2
explanation:
pls give brainlyest
Consider a simplified metabolic model to describe nitrogen metabolism in the body. Nitrogen is ingested in the food (F), a fraction of which is actually absorbed (A), the remainder being lost in the feces (W). The absorbed nitrogen is taken up by the muscle to make protein. At small fraction of the stored muscle protein undergoes degradation and the liberated nitrogen (L) is released from the muscle. Of the liberated nitrogen, a fraction is recycled back to the muscle (R), while the rest is lost to excretion (E) in the urine
Answers
The given question is incomplete, the complete question is:
Consider a simplified metabolic model to describe nitrogen metabolism in the body. Nitrogen is ingested in the food (F), a fraction of which is actually absorbed (A), the remainder being lost in the feces (W). The absorbed nitrogen is taken up by the muscle to make protein. At small fraction of the stored muscle protein undergoes degradation and the liberated nitrogen (L) is released from the muscle. Of the liberated nitrogen, a fraction is recycled back to the muscle (R), while the rest is lost to excretion (E) in the urine. If the nitrogen ingested in food is 100 g/day, but only 80% of the food is actually absorbed, while the rest goes to waste, what is the amount of nitrogen lost by excretion? Assume steady-state. Of the nitrogen liberated from muscle, 90% is excreted, while the rest is recycled, what fraction of the nitrogen entering the muscle is from the absorbed food? (In other words, what is the ratio A/(A+R)). Again, assume steady-state
Answer:
The amount of nitrogen lost in the process is 20 grams in a day and the fraction of nitrogen entering the muscle is 0.909.
Explanation:
Based on the given question, the amount of nitrogen absorbed is 80 percent of 100 grams, that is,
100*(80/100) = 80 grams in a day.
The concentration of nitrogen lost in the process is,
Nitrogen ingested-nitrogen absorbed = 100-80 = 20 grams in a day.
Let us assume that all the ingested nitrogen is liberated from the muscle. Therefore, 80 grams of nitrogen is liberated. If 90 percent of the nitrogen liberated from the muscle get excreted, then the value of excreted nitrogen will be,
90% of 80 grams = 90/100*80 = 72 grams
Now the nitrogen recycled will be,
Liberated nitrogen - excreted nitrogen = 80-72 = 8 grams
From the absorbed food, the fraction of the nitrogen entering the muscle will be,
80/(80+8) = 80/88 = 0.909.
A solution with pH 9 has ________________ times ____________________ OH- than a solution with pH 6.
Answers
Answer:
basic
Explanation:
ph value 9 base is ph value is 9and 20
UV radiation can directly cause the DNA within cells to mutate, which may eventually lead to the formation of cancer.
Which of the following best describe mechanisms for how UV radiation may lead to cancer?
1. Answer: CORRECT (SELECTED)
UV radiation may cause positive regulators (oncogenic) to be over-expressed.
Explanation:
If there's too much expression of positive regulators (oncogenic), there would be too much cell growth and division, a characteristic sign of cancer.
2. Answer: CORRECT (SELECTED)
UV radiation may cause negative regulators (tumor suppressors) to be under-expressed.
Explanation:
If there's not enough expression of negative regulators (tumor suppressors), there would be less tumor suppression, meaning that the likelihood of a tumor (and cancer) developing dramatically increases.
Answers
UV radiation may both cause oncogene over-expression and tumor suppressor missexpression (under-expression).
What is a tumor suppressor?A tumor suppressor is a gene encoding for a protein that is required to stop the cell cycle before uncontrolled cell proliferation.
For example, the p53 protein is a well-known suppressor factor that acts during apoptotic (programmed cell death) mechanisms.
On the other hand, oncogenes are expressed during tumor formation (e.g., overexpression of a growth factor).
In conclusion, UV radiation may both cause oncogene over-expression and tumor suppressor missexpression (under-expression).
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Which option distinguishes why Johnny refused to eat the pie in the following scenario?
Johnny is cutting fast food out of his diet and is increasing his fruit and vegetable intake an effort to
lose weight. At a family dinner, apple pie was served for dessert, but Johnny politely declined.
The baked apples contain more sodium and nitrates than whole, uncooked apples.
O The baked apples are more nutritious than uncooked apples, but this is offset by added sugar
The baked apples contain more carbohydrates and sugar than uncooked apples.
O The baked apples in the pie are a whole food, which contains more calories than processed.
Answers
In angiosperms, what is the name of the outer epidermal layer that protects the plant body?
Answers
Answer:
cuticle
Explanation:
Which factor is NOT directly determined by genes?
a)physical range
b)lifespan range
c)behavioral range
d)personality range
Answers
Answer:
B
Explanation:
pls mark me brainliest right
Answer:
B
Explanation:
the other are ones that can be controlled and learned
okay, no exp h e l l p
Answers
Answer:
Red bacteriophage = virus
Red circle = DNA/RNA
Hope that helps!
What types of substances will need the help of various proteins for transport?
Answers
Explanation:
Ions, sugars, amino acids, and sometimes water cannot diffuse across the phospholipid bilayer at sufficient rates to meet the cell's needs and must be transported by a group of integral membrane proteins including channels, transporters, and ATP-powered on pumps
The map here shows the average amount of water vapor in a column of
atmosphere during one month in 2015.
2
5
cm
5
Based on the data in the map, where would you expect vegetation on Earth to
be most dense?
OA. At the equator
OB. At higher altitudes
OC. At lower longitudes
OD. At the poles
Answers
Vegetation on Earth would be expected A. At the equator form the average amount of water vapor in a column of atmosphere.
What happens at the equator?The map shows that the average amount of water vapor in a column of atmosphere is highest at the equator. This is because the equator receives the most direct sunlight, which heats the air and causes it to rise. As the air rises, it cools and condenses, forming clouds and rain. This provides the water that plants need to grow.
At higher altitudes, the air is colder and drier, which is not ideal for plant growth. At lower longitudes, the sun's rays are less direct, which also reduces the amount of water vapor in the air. At the poles, the climate is too cold and dry for most plants to survive.
Therefore, based on the data in the map, would expect vegetation on Earth to be most dense at the equator.
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Present five incidences,as examples, where sports personalities'rights were violated.
Answers
Violation of privacy: Instances where sports personalities' personal information, such as private photos or videos, were leaked without their consent, infringing on their right to privacy.
Discrimination and harassment: Cases where sports personalities faced discrimination based on factors like race, gender, or sexual orientation, leading to unequal treatment or exclusion from opportunities.
Contract disputes: Instances where sports personalities' contractual rights were violated, such as unfair termination, breach of contract, or non-payment of agreed-upon fees.
Doping allegations and false accusations: Accusations of doping or performance-enhancing drug use without sufficient evidence, tarnishing the reputation and rights of the athletes.
Media intrusion and sensationalism: Invasion of privacy through aggressive media coverage, paparazzi harassment, or spreading false rumors, affecting the mental well-being and privacy rights of sports personalities.
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FILL IN THE BLANK. a(n)___is the insect between two successive molts, including a portion of the somatic growing phase. this is how we break up the young stages of an insect.
Answers
Instars are insects between two successive molts, including part of the somatic growth stage. This is how the young stages of insects are destroyed.
Which of the stage in the insect life cycle is called the quiescent stage?There are 4-stages of insect's life cycle (complete metamorphosis): egg, larva, pupa and adult.
In telogen (quiescent) phase, found in pupa, tissues reorganize from larvae to adults. The pupa is third body form in the insect's life cycle that undergoes complete metamorphosis like the caterpillar. During the pupal stage, much of the body is destroyed and rebuilt, so the adults can look quite different from the larvae and eat different foods.
How does molting work?Molting is the process of shedding of the cuticle (exoskeleton) of the early life stage. Insects cannot grow without molting. Once the new cuticle is fully formed, the insect undergoes a stereotypical species-specific movement pattern (moulting) to remove the cuticle of the previous instar.
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You do a Gram stain on a known mixed culture and all you see are red-stained bacteria. It had been a long time since you did a Gram stain, and you did not have a written procedure to follow so you may have messed up a step. Choose all of the following scenarios which could be true.
Select one or more:
a. The culture contains only Gram-negative bacteria
b. You may have decolorized too long
c. The culture could contain Stapylococci that are older than 24 hrs
d. You forgot to add iodine
Answers
There are exclusively Gram-negative bacteria present in the culture. Maybe you've been decolorizing too long. The Stapylococci in the culture may be older than 24 hours. You failed to include iodine.
Where can you often find gram-negative bacteria?Sink drains, refrigerator condensate pans, and other sources of standing water are the principal sources of Gram-negative bacteria contamination in ISO-classified environments.
Gram-negative bacteria: beneficial or harmful?Gram-negative bacteria (GNB) are among the most serious public health issues in the world because of their high level of antibiotic resistance. Hospitals must take these bacteria seriously because they put patients in the intensive care unit (ICU) at risk and increase morbidity and mortality.
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The _____ is the basic unit of life. Responses A cell B heart
Answers
Answer: The cell is the basic unit of life.
Explanation:
why would a policy of allowing only one child per family lead to reduction in the population
Answers
Which of the following is the most susceptible to damage by pollution in the air and
precipitation
A. The roots of trees
B. Trees at high elevations
C. Birds that migrate seasonally
D. Plants that grow in lakes or rivers
Answers
Answer:
B) Trees at high elevations
Explanation:
The atmospheric conditions and precipitation toxicity is most likely to affect trees at high elevations more so than the other answers.
The tree leaves, which are the main key to the tree's photosynthesis, absorb the oxygen and Co2 from the air, which are converted into nutrients. Without proper nutrients, the trees may die out.
What is the flexibility of spider silk determined by the structure of its molecules
Answers
The flexibility of spider silk determined by the structure of its molecules is quite strong.
The components that make up spider silk are what give it its flexibility. Proteins called fibroins, which are made up of amino acids organised in a certain sequence, make up spider silk. The arrangement of amino acids in fibroin proteins results in a helical structure, which is held together by hydrogen bonds between the amino acids.
The fibroin protein chain's exact arrangement of amino acids and hydrogen bonds produces a special blend of strength and flexibility. The silk is flexible enough to stretch and absorb energy without breaking and robust enough to resist significant stress. Spider silk is a fantastic material for many uses, including clothes, medical equipment, and even bulletproof vests, thanks to its unique mix of qualities.
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State one substance that leaves the blood as it flows through the tissues of the small intestine.
Answers
Answer:
Superior mesenteric artery.
The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.
Other chemicals that enter the circulation through the small intestine include the following:
Proteins' building components are amino acids.
The lipids' building components are fatty acids.
minerals and vitamins
Water
In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.
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HELPP ALOT OF POINTS WILLGIVE BRAINILIEST
how do prairie plants provide habitat for pollinators?
Answers
Answer:
Prairie plants provide habitat for pollinators such as bees, birds, and butterflies by providing sources of food and shelter. Prairie plants also help optimize reconstructions of habitats for pollinators, which is an important ecosystem service. Additionally, prairies play an important role in the larger ecosystem.
Explanation:
Answer:
Pollinators need prairies AND prairies need pollinators.
Explanation:
Yet, they grow food for many of our insect species. Not only do prairies provide nectar and pollen from wildflowers, they provide shelter and nesting places.
It is one of the most important step in conducting a survey by knowing the environmental concerns such as potential noise, air and water pollution.
a. know your area
b. know the local trees
c. know your market
d. know the people in the community
Answers
Please help ASAP
(30points)
What happens to the glucose molecule during the process of cellular respiration?
A) It gets broken down.
B) It forms oxygen.
C) It builds muscles.
D)It uses up energy.
Answers
Answer:
During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. so A
Explanation: