Answers
Answer:
B, cells can absorb food and oxygen
Explanation:
The cell theory is the following:
- all cells come from other cells
- cells are the basic unit of life
- all living things are composed of cells
So B would be incorrect!
Hope this helps!
Related Questions
Drinking too much water during exercise can cause a condition in which the concentration of sodium in the blood is Tower than normal What immediate response would the blood cells have in this condition?.
Answers
In this condition, known as hyponatremia or water intoxication, where the concentration of sodium in the blood is lower than normal due to excessive water intake during exercise.
The immediate response of the blood cells would be to attempt to restore the balance of sodium concentration. When sodium levels decrease, water enters the cells through a process called osmosis, causing the cells to swell. To counteract this, the blood cells activate regulatory mechanisms to prevent further swelling and maintain cell integrity.
The blood cells would activate ion channels and transporters on their cell membranes to pump out excess water and maintain the proper concentration of sodium. This process is crucial to prevent cell rupture or damage that could occur due to excessive swelling. The cells work to restore the normal osmotic balance, allowing sodium levels to increase and water levels to decrease within the cells.
It is important to note that hyponatremia can have severe consequences if left untreated. It can lead to symptoms such as confusion, seizures, and, in extreme cases, even coma or death. Seeking medical attention is crucial if hyponatremia is suspected, as prompt intervention can help restore the electrolyte balance and prevent further complications.
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which ocean zone describes the interface between ocean and land?
Answers
The intertidal zone, also known as the littoral zone, is the area where the ocean meets the land. It is a narrow strip of coastline that is exposed to the air at low tide and submerged underwater during high tide. Here option C is the correct answer.
This zone is characterized by its dynamic and ever-changing environment, subject to constant fluctuations in water levels, wave action, and exposure to sunlight.
The intertidal zone is home to a wide variety of organisms specially adapted to withstand the harsh conditions of both the marine and terrestrial environments. Organisms found in this zone include algae, barnacles, mussels, crabs, snails, and various types of shorebirds.
Due to its unique position at the interface of land and sea, the intertidal zone plays a crucial role in coastal ecosystems and serves as an important habitat for both marine and terrestrial species. It also acts as a buffer zone, protecting the land from erosion caused by wave action.
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Complete question:
Which of the following ocean zones describes the interface between the ocean and land?
A) Epipelagic zone
B) Bathyal zone
C) Intertidal zone
D) Abyssal zone
in the ictal state can be as seizure initiates spatio-temporal dynamics of the brain reaches a homogenous state which can lead to increased fc.
Answers
During the ictal state, as a seizure initiates, the spatio-temporal dynamics of the brain reach a homogeneous state, which can lead to increased functional connectivity (fc).
The ictal state refers to the active phase of a seizure when abnormal electrical activity spreads throughout the brain. During this state, there is a disruption in the normal functioning of neuronal networks, leading to the manifestation of seizure symptoms. The spatio-temporal dynamics of the brain, which refers to the patterns of activity and their temporal evolution, undergo significant changes during the ictal state.
As a seizure begins, the abnormal electrical activity can rapidly propagate across different regions of the brain, causing a synchronization of neuronal firing. This synchronization leads to the formation of a homogeneous state where the activity of neurons becomes more coordinated. This increased synchrony and coherence in neuronal activity contribute to the generation and propagation of the seizure.
Functional connectivity (fc) refers to the statistical dependence or correlation between the activity of different brain regions. In the ictal state, the spatio-temporal dynamics of the brain reaching a homogeneous state can result in increased functional connectivity. The synchronization of neuronal firing and the propagation of abnormal electrical activity during a seizure can strengthen the connections between brain regions, leading to enhanced functional connectivity.
Increased functional connectivity during the ictal state can have both positive and negative consequences. On one hand, it may facilitate the spread of the seizure activity, leading to more severe and prolonged seizures. On the other hand, it may also contribute to the generation of aberrant brain activity that underlies the seizure. Understanding the mechanisms of increased functional connectivity during seizures is crucial for developing effective treatments and interventions for epilepsy.
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please help me with my biology!!!
Answers
Answer:
1. logistic population growth
2. K = 72
3. I think weeks 2 and weeks 4 through 10
4. 2.78%
5. 12
Which plant hormone(s) increases leaf size
Answers
Answer:
Gibberellin
Explanation:
I've studied that gibberellin is a plant hormone that promotes cell elongation and division, causing the cells in the leaves to elongate and divide more, this leads to an increase in leaf size.
Hope it helps! :)
The plant hormone that helps in increasing the leaf size is the phytohormone Auxin .
Plants create signalling molecules called plant hormones, which are found in low concentration. All plant's growth and progression are regulated by plant hormones.
There are basically five types of plant hormones that are considered to be essential for plant growth . They are Auxin , Cytokinin , Gibberellin , ABA , Ethylene .
The Cytokinin and Auxin work together to enhance the development of leaf as both of the phytohormones are responsible to modulate the growth of leaf as well as controlling the cell cycle . These hormones are considered essential for plant growth and it occur naturally at various concentrations within plants throughout the duration .
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What is the difference between national legislation and international treaties
Answers
Answer:
The main difference between international and national law is that international law regulates external relations between two or more countries by the signing of treaties and agreements concerning trade, war, the sea or oil, whilst national law or domestic law is applied within the boundaries of a country
Help Plisss !!!!!!!!!!!
Answers
Answer:
c
Explanation:
9. Which of the following is the example of the action of the autonomous nervous system? A. Kicking a ball B. Swinging of arms C. Swallowing of food D. Movement of food in small intestine ON
Answers
Movement of food in the small intestine. Thus, option "D" is correct.
What is the autonomous nervous system?ANS is divided in two opposite systems: sympathetic and parasympathetic:
Parasympathetic nervous system: characterized by the tag "rest and digest" it decreases the heart rate, blood pressure, and breath. It increases the gastrointestinal motricity, letting the organism resting (this happen after a meal).
Sympathetic nervous system: characterized by the tag "fight or flight" it increases the heart rate, blood pressure, and breath. It decreases gastrointestinal motricity, letting the organism focus on its environment (this happen when we are in danger).
Thus, option "D" is correct.
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The respiratory membrane is the diffusion barrier across which respiratory gases are exchanged between the blood and the air in the alveoli.
it consists of the following except:
a.
plasma membrane of the type i alveolar cell
b.
plasma membrane of the capillary cell
c.
muscular layer of the capillary wall
d.
fused basement membrane of both cells
Answers
The respiratory membrane is the diffusion barrier across which respiratory gases are swapped between the blood and the air in the alveoli is muscular layer of the capillary wall.
What is the exchange of gases across the respiratory membrane?External respiration is the Swapping of gases with the outer environment, and occurs in the alveoli of the lungs.
Inner respiration is the exchange of gases with the interior environment, and takes place in the tissues.
The basic exchange of gases occurs due to simple diffusion.
Thus, option "C" is correct, muscular layer of the capillary wall.
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Which trait can be passed from one generation to the next by genes? A. The ability to speak German B. Red hair color C. A broken arm D. A shaved head
Plz help me
Answers
Answer:
Red hair color
Explanation:
i promise you im right.
Answer:
red hair color.
Explanation:
because red hair is a gene that you can get from you parent or some other family members. a shaved head you cut, speaking german is a trait YOU learn and that you don't get from a member of your family
What is a macromolecule?
Answers
Answer:
is a very large molecule such as protein. They are composed of thousands covalently bonded atomssort each process into the appropriate bin according to whether it contributes to heredity only, genetic variation only, or both. (note that a bin may be left empty.)
Answers
DNA replication, anaphase I, II, and metaphase II are heritable exclusively.
solely including genomic variation: crossing over, metaphase 1 and
fertilizations
Hereditary only: Only enough DNA is duplicated to supply the daughter cells.
Chromosomes in anaphase I and II are migrating to daughter cells to be passed on.
Chromosomes in metaphase II were randomly arranged in metaphase I and will only align to travel to each daughter cell.
Only genetic variation: as chromosomes cross over, they exchange information, which explains DNA variety.
Random chromosomal distribution during metaphase I will also produce variability.
Both: the newly created zygote has unique information from both parents during fertilisation (genetic variation), and this information is transmitted down to the following generation.
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15 types of viruses and diseases they cause
Answers
Answer:
Alkaptonuria, Hutchinson-Gilford Progeria Syndrome, Alice In Wonderland Syndrome, Varicella-zoster virus-caused by the varicella-zoster virus Shingles, Measles
How can ocean pollution be controlled?
Answers
Answer:
You could start a group and pick up trash from the ocean and inform people that if we throw trash in the ocean sea animals can die and the ocean will be dirty and one day we will have no water left to drink if all water is dirty
Explanation:
No explanation
What are the major types of nutrients you get from food? Check all that apply.
a
Carbohydrates
b
Proteins
c
Minerals
d
Lipids
e
Vitamins
Answers
Answer:
A
B
C
D
E
Explanation:
Because you got carbs;meat,vitamins,and minerals
Answer:
Hmm.
Explanation:
A. Carbs
B. Proteins
C. Minerals
D. Lipids
E. Vitamins
(It's literally all of them)
which best describes the flow of genetic information?
A. Genetic information flows from DNA to RNA to protein
B. Genetic information cannot be transmitted outside the nucleus
C. Genetic information is carried only by DNA
D. Genetic information flows from gene to allele to protein
Answers
Genetic information flows from DNA to RNA to protein. A would be the correct option.
Flow of genetic informationGenetic information is stored in the DNA of organisms.
In order for this information to be transferred, it is first encoded into another molecule, the RNA.
The genetic codes in RNA are then translated into their respective amino acids to form polypeptide chains known as proteins.
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An enzyme that copies dna to make a molecule of rna is:.
Answers
Answer: An enzyme that copies DNA to make a molecule of RNA is RNA polymerase.
Answer:
RNA polymerase
Explanation:
RNA polymerase has many important roles inside of an organism and is a very complex enzyme. One of the most common roles "RNA polymerases" has, is that it is able to copy DNA to then make an RNA molecule. Another common role the RNA polymerase has, is that it helps maintain the organism's metabolism. Which means the enzyme itself helps the chemical processes within an organism be completed in order to keep that organism from dying.
Hope this helps.
Which of the following neurotransmitters listed would be involved in a cholinergic synapse? A. monoamine B. acetylcholine C. epinephrine D. norepinephrine E. catecholamine QUESTION 27 0.8 The tendon reflex involves the inhibition of muscle contraction and this typically occurs when its tendon is excessively stretched. True False Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save As
Answers
Acetylcholine is the neurotransmitter involved in a cholinergic synapse.What is a cholinergic synapse?A cholinergic synapse is a form of synaptic transmission that involves the neurotransmitter acetylcholine (ACh).
ACh is a neurotransmitter that is generated from acetyl-CoA and choline in the presynaptic terminal through the action of the enzyme choline acetyltransferase.The neuron which releases acetylcholine is known as a cholinergic neuron.
The postganglionic fibers of the parasympathetic nervous system and the preganglionic fibers of both the sympathetic and parasympathetic nervous systems are cholinergic fibers, for instance. The most commonly known cholinergic system is the neuromuscular junction, which is the synapse between motor neurons and muscle fibers.
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consider regulation by both the lac repressor and cap (catabolite activator protein), under what environment does the e. coli show a high level of transcription of the lac operon?
Answers
The regulation of transcription by the lac repressor and cap under what environment does the E. coli show a high level of transcription of the lac operon. The E. coli shows a high level of transcription of the lac operon in the absence of glucose and presence of lactose.
The lac operon is one of the most frequently analyzed operons in E. coli which involves in the catabolism of lactose.Lac operon is composed of an operator, a promoter, and three structural genes: lacZ, lacY, and lacA. The lac repressor and cap proteins regulate the expression of the lac operon in E. coli.
The lac repressor is a protein that blocks the transcription of the structural genes (lacZ, lacY, and lacA) by binding to the operator site in the absence of lactose. In the presence of lactose, it cannot bind to the operator site due to the formation of an inducer-lac repressor complex, which allows RNA polymerase to transcribe the genes.
The cap (catabolite activator protein) is a protein that binds to the promoter site of the lac operon, allowing RNA polymerase to bind to the promoter site to initiate transcription. The presence of glucose inhibits the production of cAMP, which is necessary for the activation of the cap protein.
Therefore, the expression of the lac operon is regulated by the presence of glucose and lactose, which acts as an inducer for the operon. In the presence of lactose and absence of glucose, the lac operon is highly expressed, resulting in the production of the enzymes required for lactose metabolism.
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The organism in the photo is a daphnia, or water flea. Daphnia are tiny aquatic organisms that live in most freshwater habitats. Adults range from less than 1 to 5 mm in length. They are good swimmers and eat mostly algae. Daphnia become mature at 5 to 10 days, and an adult female can produce up to 100 eggs every 3 or 4 days during its 2-month life span. When harmful algae rapidly increase in the daphnia environment, daphnia can develop adaptations to tolerate the negative effects of the algae within 10 years. What characteristic of the daphnia allows the population to adapt to environmental change
Answers
Answer:
The characteristic of daphnia which allows the population to adapt to the environmental change is the short generation time.
Explanation:
As evident from the text, the maturity comes in 5 to 10 days and they reproduce for the next 2 months at a rate of 100 eggs every 3/4 days. This is a short generation time which makes the evolutionary changes easy and less time-consuming to incorporate.
primates are characterized by group of answer choices docility, toolmaking, and parental investment. arboreal adaptation, dietary plasticity, and male dominance. forward-facing eyes, varied diet, and nonviolent behavior. arboreal adaptation, dietary plasticity, and parental investment.
Answers
According to the utilized concept, parental investment, nutritional adaptability, and arboreal adaption are characteristics of primates.
What adaptations do arboreal species have?Sticky pads, flexible ankle joints (like a squirrel's), and claws are all adaptations that help a creature stay in position. The hairless fingertips of arboreal primates allow them to crush a branch between their fingertips and create friction.
Dietary plasticity: What is it?Dietary plasticity has little effect on brown bear (Ursus arctos) body composition or den behavior in a nutrient-rich environment.
Parental investment: what is it?Parental investment is any effort made by a parent to improve the fitness of their child at the price of using those resources to improve the parent's own.
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What type of cells are blood cells? Click all that apply.
Answers
Answer:
The muscles cells and their body cell
this special type of virus fills a computer system with self-replicating activity, clogging the system so that its operations are slowed or stopped. multiple choice worm zombie keystroke firewall
Answers
The special type of virus that fills a computer system with self-replicating activity, clogging the system so that its operations are slowed or stopped is a worm.
Unlike a virus that needs a host file to attach itself to, a worm can replicate and spread on its own, infecting multiple computers within a network. Worms often exploit vulnerabilities in operating systems and software to gain access to a system and can cause significant damage by consuming network bandwidth and slowing down the performance of infected computers.
To prevent the spread of worms, it is crucial to have robust security measures in place, such as a firewall that can detect and block unauthorized access attempts. It is also essential to keep the operating system and software up-to-date with the latest security patches to address known vulnerabilities. Moreover, users should exercise caution when opening attachments or clicking on links from unknown sources as these can be carriers of malware, including worms. By taking these precautions, users can reduce the risk of infection and protect their systems from the damaging effects of worms.
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PLEASE HELP!!!!! Question 1 of 10
Which sentence best describes the role of ATP synthase in the production of
ATP?
OA. It is the part of the electron transport chain that makes ADP
molecules from ATP molecules and phosphate groups (P).
B. It is the part of the Krebs cycle that makes ATP by joining ADP
molecules and phosphate groups (P).
C. It is the enzyme in the cytoplasm that makes ATP by joining ADP
molecules and phosphate groups (P).
D. It is the enzyme in an inner membrane that makes ATP by joining
ADP molecules and phosphate groups (P).
Answers
The role of ATP synthase in the production of ATP is that it is the enzyme in the cytoplasm that makes ATP by joining ADP molecules and phosphate groups (P) and is denoted as option C.
What is ATP synthase?This is referred to an enzyme which belongs to the class ligases and is responsible for catalyzing the reactions involved in the formation of ATP (Adenosine triphosphate).
ATP synthase acts in the cytoplasm of cells where ADP molecules and phosphate groups (P) combine together to form ATP which is the energy currency of the cell and needed for their daily activities.
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Answer:
the answer is c
Explanation:
trust me bro
Under which conditions would air hold less water vapor than it holds at 30°C
(86°F) with sunny skies?
A. 34°C (94°F) with cloudy skies
B. 30°C (86°F) with cloudy skies
C. 22°C (86°F) with sunny skies
D. 32°C (90°F) with sunny skies
Answers
Answer:
B
Explanation:
jus CS its right
The relative humidity of the air affects how much water vapor it can hold. 30°C (86°F) with cloudy skies would air hold less water vapor than it holds at 30°C (86°F) with sunny skies. So, the correct option is B.
What is Relative humidity?Relative humidity (RH) measures the amount of moisture in the air compared to the maximum amount of moisture in the air at a given temperature and pressure. It is a standard figure for describing the moisture content of the air and is expressed as a percentage.
At a given temperature and pressure, air is considered to have 100% relative humidity when it contains all the moisture it can hold. The temperature at which the moisture in the air begins to condense into droplets is known as the dew point.
Therefore, the correct option is B.
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Argue whether flying is an innate or a learned behavior for birds.
Answers
Pls fill in the blank. Ty
Answers
write adjective forms of :
1)silence
2) Blessing
3) tenderly
4) money
Answers
Answer:
Explanation:
silence- speechless
blessing- mystical and great
tenderly- soft
money- grubber
The adjective form of
Slicence is silentBlessing is blessedTenderly is tenderMoney is monetaryAdjectiveAdjectives are those words that are used to describe or modify nouns or pronouns.
There are three forms of adjectives.
They are: absolute, comparative, and superlative.
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​In his pursuit of beautifying the city of Babylon, Nebuchadnezzar II built the ____ as one of the main entrances to the city.
Answers
Nebuchadnezzar II built the main entrance to the city of Babylon as part of his beautification project.
The main entrance to Babylon built by Nebuchadnezzar II was known as the Ishtar Gate. Constructed in the 6th century BCE, the Ishtar Gate was made of glazed bricks decorated with reliefs of bulls and dragons, and its blue color symbolized the goddess Ishtar, after whom it was named.
It was one of the eight gates to the city and was considered the most elaborate and grandeur.
The Ishtar Gate was a significant architectural and engineering achievement of that time, and it remained one of the wonders of the ancient world until its destruction by the Persians in 539 BCE.
The gate's purpose was not only defensive but also symbolic, emphasizing the importance of the goddess Ishtar and the city's wealth and power.
Nebuchadnezzar II's extensive urban design efforts brought prosperity and prestige to Babylon and made it one of the most influential cities in the ancient world.
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the accompanying map shows part of North America the arrow shown on the map most likely represent the direction of movement of
Answers
The arrow on the map most likely represents the direction of movement of B, the prevailing northeast winds.
What makes it northeast winds?This is because the arrow is pointing to the northeast, which is the direction from which the prevailing northeast winds blow in North America. The prevailing northeast winds are a major factor in shaping the climate of North America, bringing cold air from the Arctic in the winter and warm air from the Gulf of Mexico in the summer.
Earth's rotation is from west to east, so the arrow would be pointing to the southwest. The Atlantic Ocean hurricanes move in a variety of directions, depending on the season and the strength of the storm. Ocean conduction currents move in a variety of directions, depending on the temperature and salinity of the water.
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