Answers
Answer:
cells
Explanation:
cells are the smallest unit that can carry life
Related Questions
Which describes how light waves can interact with wood
Answers
Light waves interact with wood by absorption and reflection because wood is opaque to visible light.
What are light waves?It is impossible to see through the wood, some substances are transparent to some light wavelengths but opaque to others.
Depending on the nature of the element a light wave can be transmitted, reflected, absorbed, refracted, polarized, diffracted, or dispersed when it comes into contact with a surface.
Therefore absorption and reflection describe light waves' interaction with wood.
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temperature decreases at high altitude
Answers
Answer:
Higher the altitude, the thinner the atmosphere gets. The total heat content of a system is directly related to the amount of matter present, so it is cooler at higher elevations.
Here cooler means decrease in temperature.
A brown fur female rabbit (BB) and a white fur male rabbit (WW) produce offspring. Both
fur colors are dominant. What term best describes what will occur with the fur color of all
of their future offspring?
O Incomplete Dominance
O Passive Dominance
O Codominance
O Strong Recessiveness
Answers
What does gene doping mean
Answers
Answer: It is basically when DNA is added to a gene to enhance the way a person performs in athletics.
Explanation:
Many countries generate their electricity using renewable energy resources such as wind turbines and solar panels.
i). Predict the effect of using renewable energy resources, rather than fossil fuels, on the carbon cycle .
ii). Explain the reason for your prediction.
Answers
i) Using renewable energy resources instead of fossil fuels will have a positive impact on the carbon cycle. This is because burning fossil fuels releases large amounts of carbon dioxide, a greenhouse gas, into the atmosphere, contributing to climate change. In contrast, renewable energy sources such as wind and solar do not produce carbon dioxide emissions during their operation.
ii) The reason for this prediction is that the use of renewable energy sources reduces the amount of carbon dioxide released into the atmosphere. This, in turn, reduces the amount of carbon that is available for absorption by terrestrial and marine ecosystems. This can lead to an overall reduction in carbon cycling between the atmosphere, oceans, and land, and ultimately contribute to slowing down the process of climate change. Additionally, the use of renewable energy resources can also help to reduce the pollution of air and water caused by fossil fuel extraction and transportation, which can have negative impacts on the carbon cycle and ecosystem health.
do the usage of synthetic plant hormones for the modification of plant growth have any environmental implications
Answers
The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.
Understanding the Effect of Synthetic Plant HormonesFactors to consider
1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.
2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.
3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.
4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.
5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.
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This functional group consists
of three hydrogen atoms
bonded to one carbon atom. HaC-
Which functional group is
shown in this image?
A. an amino group
B. a methyl group
C. a phosphate group
D. a carbonyl group
Answers
Answer:
B.) a methyl group
Explanation:
A.) is incorrect because an amino group has a central nitrogen atom bonded to two hydrogen atoms.
B.) is correct because methyl groups consist of one central carbon bonded to three hydrogen atoms.
C.) is incorrect because a phosphate group contains a phosphorus central atom and four surrounding oxygen atoms. It should be noted that one of the oxygens is double bonded to the phosphorus, while the other three oxygens are single bonded to the phosphorus.
D.) is incorrect because carbonyl groups consist of a central carbon atom double bonded to an oxygen atoms. The carbon is also bonded to two R groups (normally some type of carbon chain).
An amino acid's unique characteristics is defined by the ________.
Answers
Give two reasons-
Bacteria can be considered as a chain between animals and plants
Answers
Bacteria can be considered as a chain between animals and plants because it give benefits both plant and animal.
What is unique about bacteria?Bacteria has unique features that can benefits both plant and animal. Bacteria like Rhizobium make soil fertile for plants whereas Lactobacillus bacteria help to convert milk into curd.
So we can conclude that Bacteria can be considered as a chain between animals and plants because it give benefits both plant and animal.
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explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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A couple has 3 children: a 14 year old daughter and 2 sons
ages 12 and 10. If the mother and daughter are both
known to have a genetic disorder, what would the pedi-
gree of this family look like?
Answers
According to the pedigree of this family would look like option B.
What is Pedigree?Pedigree is a type of family tree that records the ancestors of an individual or family. It is a graphical representation of a person's genealogy which includes the names of their ancestors and the relationships between them. Pedigree charts are often used to identify inherited genetic disorders or to research family history. Pedigree charts are a useful tool for geneticists, historians, and genealogists looking to trace the ancestry of a particular individual or family. They also provide insight into the trends and patterns of a family's history and can assist in the identification of genetic diseases that may be running in a family.
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Anabolism is the synthesis of cell molecules and structures and _______.
Answers
Answer:
Synthesis of cell molecules, structures, bones and body mass.
Explanation:
Anabolism is a process in which small molecules are build up to produce larger and complex molecules such as carbohydrates,proteins, lipids e.t.c.
It is all about growth and building. It is a process that build organs ,tissues and cells growth and differentiation which increase body size and produce larger molecules.
how does nervous system help our body ?
Answers
Answer:
The nervous system guides everyday activities such as waking up; automatic activities such as breathing; and complex processes such as thinking, reading, remembering, and feeling emotions.
Explanation:
In the case of Pavlov’s dogs, the conditioned response was which of the following?
A. Salivation at the sound of a bell
B. Pressing the lever to get the food
C. Salivation at the smell of food
D. Pressing the lever to get out of the box
Answers
Answer:
A. Salivation at the sound of a bell
Explanation:
It is correct on PLATO
Which statement accurately describes binary star systems?
Answers
Answer:
Which statements accurately describe binary systems?
1.have stars that might appear to wooble. 2)often have one star that is brighter than the other
I´ve done the quiz *SPOIL ALERT I ACE-IT*
Explanation:
I hope this helps
What is the momentum of a bowling ball rolling at 9 m/sec if it has a mass of 30 kn
Answers
Answer:
30 kg m/s.
Explanation:
Momentum = Mass × Velocity = 10 kg × 3 m/s = 30 kg m/s.
Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
Answers
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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Can someone answer this question please
Answers
Answer:
● the dark one is substrate.
● the light one is Active site.
I hope this will help
BurakCelik.
What
The differee between Riversible Inhibition and
irrversibel Inhibition
Answers
Answer:
Explanation:
Irreversible inhibitors usually react with the enzyme and change it chemically (e.g. via covalent bond formation)
In contrast, reversible inhibitors bind non-covalently and different types of inhibition are produced depending on whether these inhibitors bind to the enzyme, the enzyme-substrate complex, or both.
what is the main function of decomposers in a food web?
Answers
what is the salt concentration of pure water
Answers
Carbohydrates are polyhydroxy compounds of A. Glucose B. Oligosaccharides C. Aldehyde and ketone D. Glyceraldehyde
Answers
Answer:
C. Aldehyde and Ketone
Explanation:
I majored in Biology
what are the specific reasons for the conditions listed below using the three bold terms: an insufficient number of rbcs or a problem with hemoglobin production or insufficient number of normal rbcs.
Answers
An insufficient number of RBCs or a problem with hemoglobin production or insufficient number of normal RBCs lead to cause a disease name as anemia.
Anamia or anemia (English) is a blood problem wherein the blood has a diminished capacity to convey oxygen because of a lower than typical number of red platelets, or a decrease in how much hemoglobin.When iron deficiency comes on leisurely, the side effects are many times obscure, like sleepiness, shortcoming, windedness, migraines, and a decreased capacity to exercise. When weakness is intense, side effects might incorporate disarray, feeling like one will drop, loss of cognizance, and expanded thirst.
Anemia should be critical before an individual turns out to be recognizably pale. Side effects of sickliness really rely on how rapidly hemoglobin decreases. Extra side effects might happen relying upon the fundamental cause. Preoperative pallor can build the gamble of requiring a blood bonding following surgery. Iron deficiency can be impermanent or long haul and can go from gentle to serious.
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Which part of a seed acts as the food source for the seed as it grows underground?
Answers
Sunlight
Carbon dioxide
Water
F
food in the presence of
Glucose
Minerals
animals and humans to breathe.
Oxygen
Sunlight
Glucose
is the process by which plants produce their own
and
Photosynthesis
Chloroplast
Water
Chlorophyll
carbon dioxide
Photosynthesis occurs in the organelle cal
that's only found in plants. Plants contain a green
that absorbs sunlight. Energy from the
sun, carbon dioxide from the atmosphere and water absorbed by the roots
pigment called
react to produce
that plants need to survive.
is a gas that is released into the environment for
Answers
Note that the above prompt is about Photosynthesis and its process. See the completed text below.
What is Photosynthesis?Photosynthesis is the process by which plants produce their own food in the presence of sunlight, carbon dioxide and a green pigment called chlorophyll.
Photosynthesis occurs in the organelle called chloroplasts that's only found in plants. Plants contain a green pigment called chlorophyll that absorbs sunlight. Energy from the sun, carbon dioxide from the atmosphere and water absorbed by the roots react to produce glucose that plants need to survive.
Oxygen is a gas that is released into the environment for animals and humans to breathe.
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the fruit with multi seeds proves that the ovary had multi ________
Answers
The answer maybe 'Ovules'....
Answer:
Maybe it's follicles?.......
Why shoud temperature and oxygen be measured in a fish salinity tolerance experiment?
Answers
First, the solubility of oxygen decreases as temperature increases ¹. This means that warmer surface water requires less dissolved oxygen to reach 100% air saturation than does deeper, cooler water.
To find new and alternative farming methods and practices, private companies often fund their own research and development teams.
False
True
Answers
:):):):):)
Answer:
FALSE ALL DAY LONG
Explanation:
Which type of mutation results in a frame shift mutation? Check all that apply? Substitute Insertion Deletion Point mutation
Answers
Answer: Insertion, Deletion
Explanation:
The frameshift mutation can be defined as a genetic mutation that is caused by the deletion or insertion of the DNA sequence or base pairs that shifts the sequence to be read. As a result of this the abnormal proteins are produced along with incorrect amino acid sequence that either shorter or longer than the normal protein.
The curve below shows the percentage of population of aquatic species that die in response to doses of pollutant A:
Dose-response curve shows ten percent of the population died when exposed to thirty milligrams of pollutant A per kilogram of water. Twenty percent of the population died when exposed to thirty-eight milligrams of pollutant A per kilogram of water. Thirty percent of the population died when exposed to forty milligrams of pollutant A per kilogram of water. Forty percent of the population died when exposed to forty-two milligrams of pollutant A per kilogram of water. Fifty percent of the population died when exposed to forty-five milligrams of pollutant A per kilogram of water. Eighty percent of the population died when exposed to sixty milligrams of pollutant A per kilogram of water. Ninety percent of the population died when exposed to eighty milligrams of pollutant A per kilogram of water. One hundred percent of the population died when exposed to one hundred milligrams of pollutant A per kilogram of water.
A local manufacturing plant reports a spill that released pollutant A into the local watershed. Pollutant A is a toxic substance. Local officials must determine if the residents should be evacuated from the area. Initial groundwater samples show pollutant levels at 5 mg/kg of water. Which decision is supported by the empirical evidence provided by the dose-response curve?
Evacuation is not needed; continue groundwater monitoring.
Residents should be evacuated until levels decrease.
The spill no longer needs to be monitored.
Residents should only evacuate above LD50.
Answers
Answer:
The spill no longer needs to be monitored.
Explanation:
Just took the test.
Answer:
A. Evacuation is not needed; continue groundwater monitoring
Explanation:
i took the test a few times until i got this answer choice correct