How many plants are needed to support a population of fish?
Answers
Answer:
it depends what kind of fish it is
Related Questions
Can you list 1-6 Energy in the form of?
Answers
1. Energy in the form of Light (Solar energy) is converted into Glucose and Oxygen by photosynthesis.
2. Glucose
3. Oxygen
4. Energy in the form of ATP molecules drives cellular functions.
5. Carbon Dioxide
6. Water
Green plants and certain other species employ a process called photosynthesis to create nutrition from carbon dioxide and water. In most cases, the green pigment chlorophyll is used in photosynthesis in plants, and oxygen is produced as a byproduct.
What is Cellular Respiration?Cellular respiration is the method by which biological fuels are converted into a form that can be oxidized in the presence of an inorganic electron acceptor, such as oxygen, to provide a significant quantity of energy that powers the large-scale synthesis of ATP. Adenosine triphosphate (ATP) is created by cellular respiration, a series of metabolic reactions and events that take place in an organism's cells in order to remove waste products after converting chemical energy from foods into ATP. As a result of the catabolic events that occur during respiration, energy is released when big molecules are broken down into smaller ones. One of the main processes a cell uses to release chemical energy to power cellular activity is respiration. Many biochemical stages, some of which are redox reactions, contribute to the overall reaction.The delayed, controlled release of energy from the succession of reactions makes cellular respiration a peculiar combustion reaction, despite the fact that it is strictly one.To learn more about Cellular Respiration, refer to:
https://brainly.com/question/13721588
#SPJ13
A solution with a pH of 9 contains
more OH– ions than H+ ions.
the same number of OH– ions and H+ ions.
no OH– ions.
only H– ions.
more H+ ions than OH– ions.
Answers
Answer:
more oh minus ions than h plus because it's basic
A. more \(OH^{-}\) ions than \(H^{+}\) ions.
What is pH?
pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pH's of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.Since, pH=9 it means a solution is basic and basic solution has more \(OH^{-}\) ions than \(H^{+}\).
Thus, option A is correct.
Learn more:
brainly.com/question/3775914
Gas cloud 1 is likely to form a star. Gas cloud 2 is not. Based on this information, match the given conditions with each cloud.
Its temperature stays well
below 14 million Kelvin.
Its volume shrinks and density
increases due to gravity.
It is spread out, with a greater volume and
lesser concentration of elements.
Its hydrogen atoms retain their electrons.
Its temperature surpasses
14 million Kelvin.
Its hydrogen atoms shed their electrons.
Answers
Gas cloud 1: It spreads with a larger area and a lower elemental concentration. Its temperature never rises above 14 million Kelvin. It has hydrogen atoms with electrons retained.
Gas cloud 2: As a result of gravity, its volume decreases and density rises. Its temperature is consistently above 14 million kelvin. The electrons in hydrogen atoms are lost.
As you are undoubtedly aware, stars develop amid gaseous clouds. Interstellar gases, primarily made of dust and hydrogen, are present in these clouds. Low temperatures cause gases to react, mix, and form molecules, which then produce clouds and continue to react until they eventually form stars.
Since Cloud 1 spreads with a higher volume and a smaller concentration of components, its temperature maintains far below 14 million Kelvin, and it contains hydrogen atoms that retain their electrons, these traits indicate that Cloud 1 will eventually create a star.
Given that cloud 2 won't produce stars, we can state the following about it: Due to gravity, its volume decreases and density rises, but its temperature remains above 14 million kelvin.
To learn more about the gas cloud the link is given below:
https://brainly.com/question/28171912?
#SPJ13
The dna of eukaryotic cells has many copies of genes that code for rna molecules so just a hypothesis to explain why a cell needs so many copies of these genes?
Answers
The hypothesis is that eukaryotic cells have multiple copies of genes that code for RNA molecules to ensure efficient gene expression and regulation.
This redundancy allows for the cell to produce enough RNA transcripts to meet the demands of various cellular processes, such as protein synthesis and regulation of gene expression.
Additionally, having multiple copies of a gene can provide a safeguard against mutations or damage to the DNA, as the cell can rely on other intact copies to continue producing necessary RNA molecules.
Overall, having multiple copies of genes that code for RNA molecules is thought to provide a level of flexibility and resilience to eukaryotic cells.
To know more about eukaryotic cells click on below link:
https://brainly.com/question/29512671#
#SPJ11
Explain the symptom of hypertension
Answers
Answer: 1 high blood pressure
2 headaches 3 nosebleeds 4shortness of breath
Explanation:
Explanation:
Symptoms of severe hypertension can include: headaches. shortness of breath. nosebleeds.
Proteins are polymers of amino acids linked by ______. Multiple choice question. hydrogen bonds phosphodiester bonds covalent bonds peptide bonds
Answers
Answer:
peptide bonds
Explanation:
Amino acids are linked together into linear chains called polypeptides
Which intestinal layer accounts for the action of the peristaltic waves?
A) serosa
B) muscularis
C) submucosa
D) mucous
Answers
The layer that accounts for the action of the peristaltic waves is the muscularis. These muscles contract rhythmically, causing the peristaltic waves that propel the food through the digestive tract.
Correct option is, B. muscularis.
Peristaltic waves are waves of muscular contractions that propel the food through the digestive tract. These waves occur in the layer of the digestive tract known as the muscularis. The muscularis is composed of two layers of smooth muscle, an inner circular layer, and an outer longitudinal layer.
The other layers of the intestine are: Serosa, Submucosa, and Mucous: Serosa: It is the outermost layer of the intestine and is made up of connective tissue and epithelial cells. Submucosa: The submucosa is a layer of tissue beneath the mucous membrane of the digestive tract. It contains blood vessels, nerves, and glands. Mucous: It is the innermost layer of the intestine. It secretes mucus which lubricates the walls of the intestine and protects it from damage.
To know more about peristaltic visit:
https://brainly.com/question/8295519
#SPJ11
how are the molecules of the plasma membrane arranged?
Answers
Answer:
They are arranged in two layers called a phospholipid bilayer; with a hydrophobic, interior and a hydrophilic, exterior.
which environment, separated by the respiratory membrane, would display the highest po2?
Answers
The environment on the alveolar side of the respiratory membrane would display the highest pO2.
The respiratory membrane separates the air in the alveoli (air sacs in the lungs) from the blood in the pulmonary capillaries. During gas exchange, oxygen diffuses from the alveoli into the blood, while carbon dioxide moves in the opposite direction.
Since the alveoli are the site of oxygen exchange with the blood, the pO2 (partial pressure of oxygen) in the alveolar environment is higher compared to other regions involved in gas exchange, such as the pulmonary capillaries or the tissues. This higher pO2 in the alveoli facilitates the diffusion of oxygen across the respiratory membrane into the bloodstream.
To learn more about respiratory membrane here
https://brainly.com/question/31034482
#SPJ4
the organs of the body can be divided into hollow and solid organs. the histological architecture of hollow organs is that layers of different tissues are arranged around a large lumen. how many layers having distinctly different histological patterns surround the lumen of a cardiovascular organ such as a muscular artery?
Answers
A lumen is a hollow area or channel found inside a tube or tubular organ, like the intestine or a blood vessel.
Organs can be described as hollow or solid. Spleen, liver, and pancreas are examples of solid organs that typically bleed when damaged. When damaged, hollow organs like the gallbladder, stomach, intestines, and bladder leak their contents into the abdominal cavity, also known as the peritoneal cavity.
A lumen, or hollow passage way through which blood flows, exists in every type of vessel. Smaller lumens in arteries than in veins contribute to the maintenance of the blood's pressure as it moves through the body. The lumen's primary function is to convey materials within the body or between the inside and outside, including air, blood, fluids, food, and other materials.
To learn about organ
https://brainly.com/question/12825206
#SPJ4
Some form of early Homo is estimated to have evolved into Homo erectus around: O 5-7.5 million years ago
O 1.7-2 million years ago O 10,000-40,000 years ago O 50,000-70,000 years ago t
Answers
Some form of early Homo is estimated to have evolved into Homo erectus around 1.7-2 million years ago, option B is correct.
Homo erectus is believed to have evolved around 1.7-2 million years ago based on fossil evidence and dating methods. Fossil discoveries, such as the famous Nariokotome Boy skeleton found in Kenya, provide crucial insights into the anatomy and characteristics of Homo erectus. These fossils, along with other archaeological and genetic evidence, suggest that Homo erectus was the first hominin species to exhibit significant anatomical and behavioral differences from earlier hominins.
The emergence of Homo erectus marked a significant milestone in human evolution, as this species had a larger brain size, more advanced tool-making abilities, and potentially even the ability to control fire. These developments laid the foundation for the subsequent evolution of Homo sapiens, option B is correct.
To learn more about Homo follow the link:
https://brainly.com/question/28386402
#SPJ4
The complete question is:
Some form of early Homo is estimated to have evolved into Homo erectus around:
A) 5-7.5 million years ago
B) 1.7-2 million years ago
C) 10,000-40,000 years ago
D) 50,000-70,000 years ago
ou have isolated a previously unstudied protein, identified its complete structure in detail, and determined that it catalyzes the breakdown of a large substrate. You notice it has two binding sites. One of these is large, apparently the bonding site for the large substrate; the other is small, possibly a binding site for a regulatory molecule. What do these findings tell you about the mechanism of this protein
Answers
Answer:
These findings tell us that possibly this protein has an enzymatic function, that is, it is an enzyme.
Its function can be catalytic as well as analytical.
The substrate binding site should be the largest, while the other regulatory site is the smallest.
Explanation:
This happens since hormones regulate their enzymatic activity through inhibitory sites.
They have another smaller binding site, where when an inhibitory molecule binds, it deforms the morphology of the protein causing it to no longer bind to its substrate at the binding site, therefore they inhibit the chemical reaction that is happening within the enzyme. both catalytic and analytical.
Goal
Investigate the optimal amount of foliage for the red, short furred slinquettes' population.
My Hypothesis
If I change the foliage so it increases, then the final number of slinquettes with red, short fur will increase.
My Analysis
Now that you have collected and analyzed your data, you will write an argument that explains how your experiment answers your question. There are three parts: claim, evidence, and reasoning.
hide data
My Evidence
Trial # Fur Color Mutation Fur Length Mutation Foliage Temperature Final Number of Slinquettes Red, Long Fur Final Number of Slinquettes Red, Short Fur Final Number of Slinquettes Green, Long Fur Final Number of Slinquettes Green, Short Fur
1
lots mild
not present
0
endangered
1
not present
0
not present
0
3
lots mild
not present
0
endangered
1
not present
0
not present
0
4
lots mild
not present
0
endangered
1
not present
0
not present
0
5
lots mild
not present
0
endangered
1
not present
0
not present
0
6
some mild
not present
0
surviving
6
not present
0
not present
0
7
lots mild
not present
0
endangered
1
not present
0
not present
0
8
some mild
not present
0
surviving
6
not present
0
not present
0
Claim
Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so that a friend who did not do the experiment could learn from your description.
Evidence
Provide and describe scientific evidence from your data table that supports your written claim. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description.
Reasoning
Explain why your evidence (what you wrote in Box 2) supports your claim (what you wrote in Box 1). Also, explain the scientific principles behind your reasoning. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description
Answers
Answer:
Claim: Increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur.
Evidence: The data table shows the results of eight trials where the amount of foliage was manipulated. In all trials, regardless of the amount of foliage (whether "lots" or "some"), the final number of slinquettes with red, short fur remained at 0. There were no instances where increasing the foliage resulted in an increase in the population of slinquettes with red, short fur.
Reasoning: The evidence from the data table supports the claim that increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur. This suggests that the presence or absence of foliage does not have a significant impact on the population of slinquettes with red, short fur.
Based on the provided data, it is reasonable to infer that factors other than foliage, such as temperature, fur color mutation, and fur length mutation, may have a stronger influence on the population dynamics of slinquettes. These factors could be responsible for the observed patterns in the data.
It's important to note that the reasoning provided here is based solely on the given data and analysis. In a real scientific investigation, additional factors, experimental controls, and statistical analysis would be required to draw definitive conclusions.
which of the statements is accurate? please choose the correct answer from the following choices, and then select the submit answer button. answer choices only oxygen, not carbon dioxide, moves across the respiratory surface by diffusion.
Answers
oxygen moves across the respiratory surface by diffusion of the statements is accurate
How do oxygen and carbon dioxide get from the blood to the muscles?Haemoglobin transports oxygen to the working muscle for exchange and carbon dioxide to the lung for exchange. The opposite happens at the muscles, where carbon dioxide enters the blood from the muscle and oxygen enters the blood from the muscle. In the lungs, capillaries surround the alveoli.
We can breathe because of our lungs and respiratory system. They transport oxygen into our bodies (this is known as inspiration or inhalation) and expel carbon dioxide (called expiration, or exhalation). Respiration is the exchange of oxygen and carbon dioxide.
learn more about respiratory system
https://brainly.com/question/2619922
#SPJ1
What are the 3 layers of the heart?
Answers
The heart is a muscular organ that pumps the blood throughout body. It consists three layers: outer epicardium, middle myocardium, and the inner endocardium.
The epicardium is the outermost layer and is composed of connective tissue and a thin layer of epithelial cells. It helps protect the heart and provides a smooth surface for the heart to beat against.
Myocardium is middle and the thickest layer of the heart. It is composed of cardiac muscle cells that contract to pump blood through the body. The myocardium is responsible for the heart's pumping action and is also rich in blood vessels.
The endocardium is the innermost layer of the heart and is composed of endothelial cells that form a smooth lining for the heart's chambers and valves. It also provides a barrier between the blood and the heart tissue to prevent the blood from clotting within the heart.
To learn more about heart click here :
brainly.com/question/16566688
#SPJ4
The fourth and final phase of mitosis or meiosis during which a nuclear membrane forms around chromosomes on opposite sides of the cell and the chromosomes become unwound dna in a newly formed nucleus.
Answers
Answer:
The fourth and final phase of mitosis or meiosis is called telophase. During telophase, the nuclear membrane forms around the chromosomes on opposite sides of the cell, and the chromosomes become unwound DNA in newly formed nuclei.
In mitosis, telophase is the final phase of the cell cycle, during which the cell's genetic material is divided into two new daughter cells. In meiosis, telophase is the final phase of the meiotic cell division, during which the genetic material is divided into four new daughter cells, each with half the number of chromosomes as the original cell.
During telophase, the cell also begins to rearrange its cytoskeleton and reorganize its cytoplasm in preparation for cell division. This allows the two new daughter cells to separate and become independent organisms.
The telophase is the fourth and final phase of mitosis or meiosis, when a nuclear membrane forms around chromosomes on opposite sides of the cell and the chromosomes become unwound DNA in a newly formed nucleus.
What is the significance of the telophase?It is the final stage of cell division, in which the cell is about to divide into two different cells in mitosis, and there are four cells meiosis, and in telophase, the genetic contents are present at opposite poles and the DNA is decondensed. In all the phases of the cell cycle, the telophase is the last one where cytokinesis begins.
Hence, the telophase is the fourth and final phase of mitosis or meiosis, when a nuclear membrane forms around chromosomes on opposite sides of the cell and the chromosomes become unwound DNA in a newly formed nucleus.
Learn more about the telophase here.
https://brainly.com/question/29766833
#SPJ2
In the muscular system, which portion of the nervous system stimulates contraction of skeletal muscles for movement?
Answers
The portion of the nervous system that stimulates contraction of skeletal muscles for movement is the somatic nervous system.
The portion of the nervous system that stimulates the contraction of skeletal muscles for movement is the somatic nervous system. The somatic nervous system is responsible for voluntary control of skeletal muscles and is composed of motor neurons that transmit signals from the central nervous system (brain and spinal cord) to the skeletal muscles. These signals, known as motor impulses, initiate muscle contraction by stimulating the release of neurotransmitters at the neuromuscular junction. The neurotransmitter acetylcholine binds to receptors on the muscle fibers, leading to the generation of an action potential and the subsequent contraction of the skeletal muscles. This coordinated communication between the somatic nervous system and skeletal muscles allows for intentional movement and control over bodily actions.
Learn more about to stimulates
https://brainly.com/question/6691706
#SPJ11
which source has the widest range of residence time
Answers
Answer:
Underground water source
Explanation:
Underground water source has the widest range of residence time. Underground water are usually present deep under the ground and are formed from the rainfall seeping into the soil and remaining there. Evaporation takes a bit of the water and the remaining are usually present for a very long time.
Underground water residence time usually ranges between few weeks to a thousand years which depicts a very wide range.
What is the scientific name for the wildflower plant?
Answers
Answer:
There is no scientific name.
Explanation:
Wildflowers are a group of flowers that are common in the wild. It is not a specific species, so it does not have a scientific name. Did you mean to insert an image to show a certain species of wildflower?
PLEASE HURRY
One of the big ideas of continental drift theory states that all of the continents used to ___________________________.
a have a continuous layer of dense glacial ice
b form a single, massive continent called Pangea
c constantly change as global volcanic chains erupted
d be broken into millions of small, distinct archipelagos
Magnetic patterns in the igneous bedrock on the ocean floor _________________________________________________.
a indicate that all ocean rocks have reversed polarity
b differ greatly from the patterns found in rocks on land
c show alternating bands of normal and reversed polarity
d seems to be unrelated to the age of the bedrock
Plates that are subducted at convergent boundaries can form _______________________________________.
a rolling hills
b deep-sea trenches
c rift valleys
d tall, folded mountains
Oceanic trenches are long, narrow depressions on the ocean floor. An oceanic trench is formed when one plate ____________________________________________________________.
a dips below another plate
b pulls back from another plate
c splits into two plates
d grinds against another plate
Answers
Answer:B
Explanation:
Bile salts improve chemical digestion by emulsifying the __________ into tiny emulsion droplets called __________.
Answers
The bile salts improve chemical digestion by emulsifying the fats into tiny emulsion droplets called micelles.
The micelles increase the surface area of the fats, allowing enzymes to more effectively break down the molecules. Emulsification is the process by which bile salts separate large fat globules into smaller ones. These smaller droplets can be more efficiently digested by lipase, an enzyme produced by the pancreas that breaks down fats into fatty acids and glycerol.
Once the fat is emulsified by bile salts, it can be easily digested and absorbed in the small intestine.Explanation:Chemical digestion is the process of breaking down large food molecules into smaller ones by enzymes. In the digestive system, bile is produced by the liver and stored in the gallbladder. When food enters the small intestine, bile is released into the duodenum.
To know more about micelles visit:-
https://brainly.com/question/31587558
#SPJ11
A woman brings in a spray puppy she has rescued off the street. She wants to adopt the dog.
but it looks sick. The dog seems tired, will not eat, and has diarrhea. Dr. Snyder looks very concerned. He takes a small sample of the puppy's feces and runs a test. Fifteen minutes later he comes back with bad news: the puppy has parvovirus. The disease is often fetal, but many dogs survive with good treatment.
Dr. Snyder tells Lizzie that parvovirus is preventable, and a dog cannot get infected if it is given a shot.
What type of shot would prevent a dog from the parvovirus disease? Explain how this shot protects a
dog so it cannot get sick from a virus.
Answers
Answer:
DHPP Vaccine
Explanation:
is used to protect your pet
HELP! 10 Points for greatest answer!
Answers
Answer:
The Amazon is a critical absorber of carbon of carbon dioxide, a greenhouse gas produced by burning fossil fuels, like oil and coal. ... The Amazon absorbs 2 billion tons of CO2 per year (or 5% of annual emissions), making it a vital part of preventing climate change.
Explanation:
Which finch shown below most use it beak to crack open nut or seed
Answers
Answer:
c
Explanation:
_____ stores chemical energy in just the right size for
transport and uptake by cells.
a. Glucose
b. ADP
c. ATP
d. Sucrose
Answers
Answer:
A. Glucose
Explanation:
Glucose stores chemical energy in just the right size for transport and uptake by cells.
Answer:
Glucose
Explanation:
sorry if I’m wrong.
Blood pressure is expressed in millimeters of mercury because mercury is so dense it enables pressure to be measured with shorter columns.true/false
Answers
It is TRUE that blood pressure is expressed in millimeters of mercury because mercury is so dense it enables pressure to be measured with shorter columns.
Mercury is a very thick liquid that makes it possible to measure pressure with shorter columns, which is why blood pressure is stated in millimeters of mercury. A sphygmomanometer, which measures blood pressure, typically consists of an inflated cuff wrapped around the arm and a mercury column that monitors the pressure placed on the cuff. The mercury column displays the systolic and diastolic blood pressure in millimeters of mercury as the pressure on the brachial artery in the arm is released after the cuff is inflated (mmHg). Because mercury is denser than water and creates a more observable column, it is used to monitor blood pressure with greater accuracy.
To know more about sphygmomanometer
brainly.com/question/13031651
#SPJ4
Two parents who have type AA And Ai blood will have children with which blood
type?
Answers
Pick a stage of life or "family unit"
Pick a challenge that typically occurs at that time in life, or in a family unit, include explanation and detail.
Answers
stock refers to inventory that is held in addition to cycle stock to guard against uncertainty in demand and/or lead time. a. base b. pipeline c. speculative d. buffer
Answers
Answer:
D. Buffer
Explanation:
Buffer stock refers to inventory that is held in addition to cycle stock to guard against uncertainty in demand and/or lead time.
Hope this helps!
Hello, can someone help me? The words in red are what we have to put in the void lines.
Answers
Vector quantities have BOTH DIRECTION SIZE