Answer:
The mass will stay the same on the moon, whereas the weight would decrease.
Explanation:
What is photosynthesis?
Answer:
photosynthesis is the process in which plants convert light energy, carbon dioxide, and water to create glucose which it uses to feed itself and oxygen which is expelled into our atmosphere helping us breathe
Explanation:
Scientists have been able to produce mutations in plants by irradiating their seeds with gamma rays. The result of one of the mutations was a plant that could not produce flowers. Because of this lack of flowers, the plant would not be able to.
The result of one of the mutations was a plant that could not produce flowers. Because of this lack of flowers, the plant would not be able to produce seeds.
The reproductive structures of angiosperms, i.e., the organs that create seeds, are the flowers. plants with flowers. In addition to accessory organs, flowers also have male and female reproductive organs known as stamens and pistils. In flowering plants, fertilization takes place during the pollination process, in which a pollen grain's sperm cell fuses with a plant ovule's egg cell to create the plant embryo in the seed. In conclusion, the plant would not be able to produce seeds because it lacks blossoms.
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How many Protons are inside the nucleus of all oxygen atoms?
Answer:
eight protrons
Explanation:
Oxygen is a chemical element – a substance that contains only one type of atom. Its official chemical symbol is O, and its atomic number is 8, which means that an oxygen atom has eight protons in its nucleus.
5 Devise Imagine that one tree outside your
school looks unhealthy, although all the other
trees seem healthy and strong. Describe how
you could apply scientific thinking to the
situation.
Place the steps of the respiration process in the correct order.
Air passes from the trachea to the bronchi.
Oxygen enters the blood cells.
Air enters the nostrils.
Air diffuses from the alveoli to the blood cells.
Blood transports oxygen to other cells.
1. Air enters the nostrils.
2. Air passes from the trachea to the bronchi
3. Air diffuses from the alveoli to the blood cells.
4. Oxygen enters the blood cells.
5. Blood transports oxygen to other cells.
What was Claire's diagnosis?
According to Claire's diagnostic, her small intestine either lacks or just contains a very little amount of proteolytic enzymes.
According to Claire's diagnosis, the lack of or decline in proteolytic enzymes in the small intestine may be the cause of the sluggish protein digestion. For the protein digestion process to be quick, as a digestion process by enzymes must be, these enzymes must be present in the small intestine in amounts that are acceptable. This is because a shortage of enzymes causes the metabolic processes to slow down because enzymes are in charge of accelerating them.
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change over time is defined as
Urgent. will mark brainiest. Explain what happens in the nervous system when your finger is hurt. Please actually answer!
How did the ancestors of NWMs get to South America from their genetic ancestral "home" in Africa?
a) By crossing a land bridge between continents
b) Through a series of migrations by sea
c) By following migratory patterns of their prey
d) Through human intervention and transportation
The ancestors of NWMs (New World monkeys) got to South America from their genetic ancestral "home" in Africa through the following means: By crossing a land bridge between continents.Option (a) is correct.
What are New World Monkeys?New World monkeys are native to Central and South America, and are characterized by their flattened noses, prehensile tails, and a broad range of physical sizes. They are very much distinct from Old World monkeys, who are native to Africa and Asia.What was the significance of the land bridge between South America and Africa?
A land bridge that connected South America and Africa existed around 30-40 million years ago. The animals, including primates, were free to migrate back and forth between the two continents, and this migration route may have been used by New World monkeys' ancestors to travel to South America and colonize it.Thus, the ancestors of NWMs got to South America from their genetic ancestral "home" in Africa by crossing a land bridge between continents.
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Nitrogen is the most common element in the air. Why do bacteria play a role in the nitrogen cycle?
Explanation:
Bacteria play a role in the nitrogen cycle because:The bacteria’s helps in breaking down the organic materials which has nitrogen in it, and helps in giving the nitrogen back to the cycle. Bacteria helps in breaking down of the leaves and then it diffuses the nitrogen to the soil. Prokaryotes also plays an important role in the nitrogen cycle. The nitrogen fixing bacteria present in the root zone of plants basically in the soil, helps in conversion of the nitrogen into ammonia. Then the nitrifying bacteria converts the ammonia to the nitrites or can say nitrates.
Answer:
sorry I didn't know hahaha
A neuron generates and propagates an axon potential along its axon. Then transmits the signal across a synapse by releasing neurotransmitters, which trigger a reaction in another neuron or an effector cell. The signal _____________ the receiving cell.
The signal "affects" the receiving cell.
When a neuron transmits a signal across a synapse, it releases neurotransmitters into the synaptic cleft. These neurotransmitters then bind to receptors on the surface of the receiving cell, which can be another neuron or an effector cell such as a muscle or gland cell. The binding of neurotransmitters to receptors triggers a series of biochemical reactions in the receiving cell, leading to changes in its membrane potential or cellular activity.
This process ultimately affects the behavior or function of the receiving cell, allowing for the transmission of signals and communication between neurons or between neurons and effector cells in the body.
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What muscles and bone are adjacent to the deltoiddeltoid adjacent muscles bone
Which of the following represents the mRNA codon for the next amino acid that is being attached in this diagram?
The gene alignment οf the CGU represents the mRNA cοdοn fοr the next aminο acid that is this diagram.
What is RNA?οne οf the twο varieties οf nucleic acid that cells prοduce. Infοrmatiοn frοm DNA is replicated intο RNA (the οther type οf nucleic acid). Each type οf RNA that cells prοduce perfοrms a particular functiοn within the cell. Many different types οf RNA serve purpοses in the synthesis οf prοteins.
What is DNA ?Deοxyribοse nucleic acid is what DNA actually is. Any prοkaryοtic οr eukaryοtic cell can cοntain it. Cοmpοsed οf nucleοtides, it has a dοuble helical shape. Each nucleοtide has a nitrοgenοus base, a phοsphate grοup, and a sugar.
The gene alignment οf the CGU represents the mRNA cοdοn fοr the next aminο acid that is this diagram.
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true or false? a codon is a group of three bases that can specify more than one amino acid.view available hint(s)for part atrue or false? a codon is a group of three bases that can specify more than one amino acid.truefalse
It is true that a Codon is a trio of nucleotides that can designate many amino acids. Four nucleotides make up the language of DNA and RNA molecules, while 20 amino acids make up the language of protein molecules.
Do three codons equal one amino acid?This proved that the coding unit is made up of three nucleotides. A codon is a triplet of nucleotides that codes for an amino acid. One amino acid is encoded by each set of three nucleotides.
A codon may specify multiple amino acids.Even within a single gene, a codon can spontaneously evolve to code for two different amino acids, with the choice of the inserted amino acid being determined by an RNA structure in the 3′-untranslated region.
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______ is an increasingly popular method of specifically treating organic waste such as food and yard waste.
Composting is an increasingly popular method of specifically treating organic waste such as food and yard waste.
Composting is a natural process that involves the decomposition of organic materials, such as food scraps, yard waste, and other biodegradable materials, into a nutrient-rich soil amendment called compost.
It is an environmentally friendly and sustainable method of managing organic waste.
During the composting process, organic waste is collected and placed in a composting system, such as a compost bin or pile. The waste is then broken down by microorganisms, such as bacteria, fungi, and worms, in the presence of oxygen.
These microorganisms break down the organic matter, converting it into humus, a dark and crumbly substance rich in nutrients.
Composting offers several benefits. Firstly, it helps divert organic waste from landfills, reducing greenhouse gas emissions and minimizing the environmental impact of waste disposal.
Secondly, compost can be used as a nutrient-rich soil amendment in gardening, landscaping, and agriculture, improving soil fertility, water retention, and plant growth.
Due to its numerous advantages and environmental benefits, composting has gained popularity as a method of specifically treating organic waste, including food scraps and yard waste. It is a sustainable solution that promotes waste reduction and resource conservation.
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5. What was the effect of the English policy that gave British officials the right to search without cause, warehouses and ships belonging to colorist
Parliament passed additional policies to protect the colonists' property from seizure.
Parlament enforced the policies as a method to provide for defense of the colonists.
Colorists supported the policy as necessary to discourage taxes on goods.
Colorists protested the policy as an abuse of their individual rights.
Answer:
c
Explanation:
c
Colorists supported the policy as necessary to discourage taxes on goods was the effect of the English policy that gave British officials the right to search without cause, warehouses and ships belonging to colorist.
What are the roles of colorists?A colorist is a film industry professional who creates a visual color story for a production. In the post-production stage of the film making process, a colorist can use color editing software to add the desired hues, tones and color palates to an edited film.
They also work closely with editors to ensure they use similar software. Colorists have specific software package requirements because most colorists use Adobe products, specifically After Effects and Premiere Pro.
A Colorist is responsible for designing the color scheme of a film in order to achieve a specific mood or visual style. Colorists work closely with a film's director and director of photography to determine what color palette will best serve the story.
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What structure is found in prokaryotic cells but not eukaryotic cells?
a. a single, circular DNA chromosome found in the cytoplasm
b. a chromosome that contains many histones
c. a chromosome found within a membrane-bound nucleus
d. a shorter, condensed chromosome in the nucleus
What structure is found in prokaryotic cells but not eukaryotic cells?
a. a single, circular DNA chromosome found in the cytoplasm
because :
Prokaryotic cells may also contain extrachromosomal DNA, or DNA that is not part of the chromosome. This extrachromosomal DNA is found in plasmids, which are small, circular, double-stranded DNA molecules.
The structure is found in prokaryotic cells but not eukaryotic cells is - option. a. a single, circular DNA chromosome found in the cytoplasm
Cells are mainly two types that are prokaryotic and eukaryotic cells.
Prokaryotic cells-cells that lack double-membrane organelles or structures and have no nucleus and genetic material present in the cytoplasm.The circular chromosome is present in the cytoplasm in an area called the nucleoid in prokaryotes.2. Eukaryotic cells:
with a true nucleus, double-membrane organelles or structures, genetic material is stored in the nucleus.The chromosome is made up of DNA coiled and condensed around nuclear proteins called histones in the nucleoplasm.Thus, the correct answer is - a. a single, circular DNA chromosome found in the cytoplasm
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Mendel utilized the garden pea, Pisum sativum, for his studies based on features that include all but ________. Group of answer choices can generate a large number of progeny has a wide, continuous spectrum of phenotypes
Mendel utilized the garden pea, Pisum sativum, for his studies based on several features. One of the features is that it can generate a large number of progeny, which allows for statistical analysis.
Another feature is that it has a wide, discontinuous spectrum of phenotypes, which allows for easy observation and categorization of traits. Therefore, the missing term in the statement is "discontinuous" instead of "continuous." In Mendel's experiments, he focused on discrete traits, such as flower color, seed shape, and pod shape, which are easily distinguishable and do not show intermediate phenotypes. This made it easier for Mendel to establish his laws of inheritance, which are still relevant in genetics today.
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7. what anatomical feature gives cows (and many other animals) better night vision than humans?
Cows (and many other animals) have a larger tapetum lucidum, which is a reflective layer behind the retina that helps to amplify incoming light, giving them better night vision than humans.
Cows, along with many other animals, have a specialized structure in their eyes called the tapetum lucidum, which gives them better night vision than humans. The tapetum lucidum is a layer of reflective cells located behind the retina in the eye, and it reflects any incoming light back through the retina, effectively giving the eye a second chance to capture the light and allowing for better vision in low-light conditions.
The tapetum lucidum is particularly effective in animals with large eyes, like cows, as it helps to collect and reflect as much light as possible. This feature is also present in other domesticated animals like cats and dogs, as well as wild animals such as deer and foxes.
While the tapetum lucidum can improve night vision, it comes at a cost: the reflected light causes a loss of image sharpness and can cause a "glowing" effect in the eyes when illuminated by a light source, which is why the eyes of many animals appear to glow in the dark.
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Capillary walls are only one layer of cells thick. Passage of oxygen into and out of the capillaries is controlled most by which process?.
Passage of oxygen in and out of the capillaries is mostly controlled by the process of collection of waste materials.
What are blood vessels?
The channels through which blood is distributed to all body tissues are called blood vessels. These vessels make up two closed systems of tubes. They start and end at the heart.
One of these systems is the pulmonary vessel. It transports blood from right ventricle to the lungs, and then back to the left atrium.
Arteries, veins, and capillaries are the three types of blood vessels. These vessels hold a special role in circulation process of the body.
Arteries: they carry oxygenated blood from the heart to the other tissues. Veins: they carry deoxygenated blood form body tissues to the heart and lungs.Capillaries: they are what makes the passage between these blood vessels.Therefore, passage of oxygen in and out of the capillaries is mostly controlled by the process of collection of waste materials.
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Why are fish dying in Prospect Park Lake?
Fish are dying because the park keepers are putting too much fertilizer on the grass that then runs off into the water.
Fish are dying because the water comes from NYC tap water, which has added
phosphorus to prevent lead from lead pipes from leaching into the tap water.
Fish are dying because there is human waste in Prospect Park lake.
(this is 7th grade science). please help
Answer:
because of pollution
Explanation:
PLEASE HELP
Match the following dna strand to its complementary strand of rna TAC - CCG - AAT -TCG
2 forests, mountains, rivers, and marshes are examples of the wide variety of ecosystems in new york state. the diversity of these ecosystems is most likely the result of (1) the variety of abiotic conditions in these regions (2) interactions between producers and decomposers (3) increased efforts to protect endangered species (4) a lack of competition between the heterotrophs living there
The diversity of ecosystems in New York State is most likely the result of the variety of abiotic conditions in these regions. So, option 1 is accurate.
Ecosystems are influenced by factors such as climate, soil type, topography, and water availability, which create different habitats for various species. The combination of forests, mountains, rivers, and marshes provides distinct environmental conditions that support the survival and growth of diverse plant and animal species. Each ecosystem has its own set of abiotic factors that shape the biotic interactions and adaptations of organisms living there.
Interactions between producers and decomposers, efforts to protect endangered species, and competition between heterotrophs may also contribute to the complexity of ecosystems, but the primary driver of ecosystem diversity in New York State is the variety of abiotic conditions found across the different regions.
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Which of the following mean citizens have the right to have the law applied fairly to them and every interaction within the criminal justice system
Answer:
i don't know
Explanation:
Raekwon wanted to see if listening to music would make the basketball players make more
baskets. On day one, he didn't play any music and counted how many baskets they could
make in 10 minutes. On day 2, he played rap music and counted the baskets, and on day 3,
he played classical music and counted the baskets. IV DV control
answer
IV-music
DV-baskets in 10 mins
control-the day no music was played
step by step
IV is the variable being adjusted to achieve variety of results
DV is the counts that will depend on the music played
control with no music only one variable was being tested the counts so a control is where one variable is being tested
Imagine a polypeptide chain that contains the following amino acids, among several others. Describe FOUR interactions that will take place among the amino acids as they transform from free floating amino acids to a quaternary structure.
Answer:
1. Combination
2. Deformanation
3. Seperation
4. Opposition
Explanation:
I had this question on my test last week
how damage to nervous system in spinal cord can cause movement in arms but no movement in legs
Damage to the nervous system in the spinal cord can cause movement in arms but no movement in legs because nerves in the spinal cord are responsible for the movement of legs.
What happens to the nervous system when the spinal cord is damaged?A spinal cord injury can cause one or more symptoms involving Numbness, tingling, or a loss of or changes in impact in the hands and feet. Paralysis may happen straight away or develop over time as swelling and bleeding influence the spinal cord. Pain or pressure in the head, neck, or back.
the disease of the nervous system: Nerve damage neuropathy, spinal cord injury myelopathy, brain harm stroke, or another brain injury a lower injury to the spinal cord may cause paralysis attacks the legs and lower body.
So we can conclude that a spinal cord injury can harm a few, many, or almost all of the nerve fibers that crucifix the site of injury
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How much work does an elephant do while moving a 50 N circus wagon 20 m?
Answer:
The elephant did 4000 N·m or 4000 J or 4 kJ of work
Explanation:
Which statements about cystic fibrosis are true?
Treatment for cystic fibrosis currently includes physical therapy, medication, special diets, and the use of replacement digestive enzymes.
Chloride ions are not absorbed into the cells of a person with cystic fibrosis, causing thick mucus to block respiratory pathways in the lungs.
Cystic fibrosis is a recessive genetic disorder caused by the absence of the enzymes responsible for breaking down fatty acids called ganglios
Cystic fibrosis is a recessive genetic disorder that affects the mucus-producing glands, digestive enzymes, and sweat glands.
Answer:
Cystic fibrosis is a recessive genetic disorder that affects the mucus-producing glands, digestive enzymes, and sweat glands
All of the following information about the given pedigree is
correct, except:
A. Two males in the pedigree have the
trait.
B. Two males in the pedigree did not
inherit the trait.
C. Three sets of parents are shown with
offspring.
D. There are 5 females shown in this
pedigree.
A pedigree chart tracks inherited traits from parents to offspring. Thus, option C is correct.
What is pedigree chart?A pedigree chart has been simply tracks the inherited traits just from the parents to the offspring. It has been used to establish the genetic relationships between parents and their progeny.
The evidence given shows of the the chart walks through the genetic records of a family line and the parents as well as the offspring's genetic history which can be established by the chart.
Therefore, The chart has then the further which has been used to make predictions about genetic patterns for the family.
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