When nutrients are low, cells of the budding yeast (saccharomyces cerevisiae) exit the mitotic cell cycle and enter meiosis, saccharomyces cerevisiae gives rise to four gametes.
1. Gametes will be created as a result of meiosis II, and each gamete will contain between 10 and 15 DNA molecules.
2. The graph in the s phage rises when genomic DNA is duplicated.
3. This red dot denotes the stage of meiosis I when the cells begin to undergo the cytokinesis phase.
4. The entire meiosis cycle took roughly 10 hours to complete. because meiosis is the culmination of meiosis I and ii.
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Please help me
The diagram below shows when the sun is the farthest south in reaches during the year. The sun is directly above _____________________________.
click all that apply
equator
Antarctic Circle
Tropic of Cancer
23.5 N
23.5 S
-23.5 degrees
Tropic of Capricorn
The diagram below shows when the sun is the farthest south in reaches during the year which means that the sun is directly above the following:
Antarctic Circle23.5 STropic of Capricorn.What is Tropic of capricorn?This is referred to as the parallel of latitude that is about 23.5 degrees south of the equator.
In this scenario, we were told that the sun is the farthest south which means we have to consider all the options which is located around the southern region. Antarctic Circle and 23.5 S depicts that which is why they were chosen as the correct choice.
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Which statement below best describes the role of DNA?
A. It serves as the memory molecule in brain cells
B. It's the main supplier of energy for cells
C. It is used to store energy in the body
D. It carries the information for building proteins
Answer:
D , option is correct answer hope it helps
Explanation:
d is the correct answer, hope this helps you
Which energy transformation occurs when the archer releases the string?
OA. Elastic energy is transformed into electrical energy.
OB. Chemical energy is transformed into elastic energy.
OC. Elastic energy is transformed into kinetic energy.
D. Potential energy is transformed into elastic energy.
Answer:
OA. Elastic energy is transformed into electrical energy.
Explanation:
pls hart and mark brainiest
Specify the coordinate system (Cartesian, cylindrical, spherical) you would use, along with any relevant assumptions, when modeling transport processes in each of the following scenarios: loss of energy through a flat double-pane window C. transfer of dissolved oxygen from a culture medium into sphere-shaped cells the fluid motion produced when stirring coffee in a typical mug d. dissipation of energy from the skin of a tall and skinny person the velocity profile in waves about to crash on a flat shore f. heating of a cold bottle of alcoholic cider by a warm hand e
The rectangular coordinate system is another name for the Cartesian coordinate system. It is a system used in geometry that employs coordinates to establish the location of a geometric component (such a point, for instance). Each location in this system is described by two numerical coordinates.
The following coordinate systems are used in each of the given scenarios:
A. Loss of energy through a flat double-pane window Cartesian coordinate system is used to model transport processes in the scenario of energy loss through a flat double-pane window. The major assumptions include that the process is symmetrical, the heat transfer coefficient is uniform, and the heat transfer is two-dimensional.
B. Transfer of dissolved oxygen from a culture medium into sphere-shaped cells Spherical coordinate system is used to model the transport processes in the transfer of dissolved oxygen from a culture medium into sphere-shaped cells. The assumptions include that the rate of oxygen transfer is uniform, the cells are symmetrical, and the diffusivity of oxygen is constant.
C. Fluid motion produced when stirring coffee in a typical mug cylindrical coordinate system is used to model the transport processes of fluid motion produced when stirring coffee in a typical mug. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.
D. Dissipation of energy from the skin of a tall and skinny person Cartesian coordinate system is used to model the transport processes in the dissipation of energy from the skin of a tall and skinny person. The assumptions include that the surface temperature is uniform, the surface is symmetrical, and the heat transfer coefficient is uniform.
E. Heating of a cold bottle of alcoholic cider by a warm hand cylindrical coordinate system is used to model the transport processes of heating of a cold bottle of alcoholic cider by a warm hand. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.
F. Velocity profile in waves about to crash on a flat shore Spherical coordinate system is used to model the transport processes in the velocity profile in waves about to crash on a flat shore. The assumptions include that the waves are symmetrical, and the diffusivity is constant.
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Climate and
affects
the Earth's surface.
A. sand
B. rainfall
C. trees
Answer:
I believe rainfall
Explanation:
cuz its the best answer out of the three.
Sand doesn't
Trees could i guess but not as much as rain could do.
For example hurricanes are considered rain.
:)
Hope i helped
you are a marathon runner and need energy for tomorrow's race. how would eating pasta (and pie) help your body produce the energy it needs? Be sure to describe what will happen when you are running the race ( and breathing hard).
according to the simplest theory, the hominin line is composed of two different genera:
The earlier phase of hominin evolution and includes species such as Australopithecus afarensis, famous for the discovery of the fossil "Lucy."
What are the two different genera that compose the hominin line according to the simplest theory?According to the simplest theory, the hominin line is composed of two different genera: Australopithecus and Homo.
Australopithecus represents the earlier phase of hominin evolution and includes species such as Australopithecus afarensis, famous for the discovery of the fossil "Lucy." These species lived between 4 and 2 million years ago.
The Homo genus, which emerged around 2 million years ago, includes species like Homo habilis, Homo erectus, and eventually Homo sapiens (modern humans).
The transition from Australopithecus to Homo is marked by significant changes in anatomy, behavior, and tool use, reflecting an evolutionary progression towards our present-day human species.
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How many genotypes are possible when a population has a gene with four alleles circulating?
Answer:
there are 10
Explanation:
i put this answer and it was right
What is the name of the structure labeled C in the diagram below?
Answer:
it is a cell membrane (d)
Hope this helps!!!
what do you think the difference is between CER & Scientific Method? give an example.
Answer:
The main difference between the scientific method and the CER is the number of steps recommended by each one to make a valid scientific observation.
Explanation:
The scientific method consists of a set of steps that aims to establish a scientific experiment capable of explaining a scientific phenomenon hitherto unknown, or little explained. The scientific method consists of many stages, where each completes the other.
The CER method, on the other hand, has only three stages, which are claim, evidence, reasoning. This method can be established and finalized more quickly than the scientific method and is not as judicious, but it also presents efficient results to justify or explain a scientific phenomenon.
Which of the following is not an environmental function of wetlands?
Group of answer choices
absorbing and removing pollutants from water
trapping carbon that would otherwise be released into the air
controlling floods
increasing runoff
Answer:
increasing runoff
Explanation:
Find the solution of the given initial value problem: (a) y
′
−y=2xe
2x
,y(0)=1 (b) y
′
+(cotx)y=2cscx,y(π/2)=1
(A) The answer to the initial value problem is given by \(\(y = (x^2 + 1)e^x\)\), where \(\(y' - y = 2xe^{2x}\)\) and \(\(y(0) = 1\)\).
(B) The resolution to the initial value problem can be expressed as \(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\)\), where \(\(y' + \cot(x)y = 2\csc(x)\)\) and \(\(y\left(\frac{\pi}{2}\right) = 1\)\).
(A) To solve the initial value problem:
\(\[y' - y = 2xe^{2x}, \quad y(0) = 1\]\)
We can use an integrating factor method. To begin, let us express the equation in its standard form:
\(\[y' - y - 2xe^{2x} = 0\]\)
The integrating factor \(\(I(x)\)\) is given by \(\(I(x) = e^{\int -1 \, dx} = e^{-x}\)\).
To obtain the solution, apply the integrating factor to both sides of the equation and perform the multiplication.
\(\[e^{-x}(y' - y) - 2xe^{2x}e^{-x} = 0\]\)
This simplifies to:
\(\[e^{-x}y' - e^{-x}y - 2x = 0\]\)
Now, observe that the expression on the left-hand side represents the derivative of \(\((e^{-x}y)\)\) with respect to \(\(x\)\).
Using this observation, we can rewrite the equation as:
\(\[\frac{d}{dx}(e^{-x}y) - 2x = 0\]\)
Integrating both sides with respect to \(\(x\)\), we get:
\(\[e^{-x}y - \int 2x \, dx = C\]\)
where \(\(C\)\) is the constant of integration.
Integrating \(\(\int 2x \, dx\)\), we have:
\(\[e^{-x}y - x^2 + C = 0\]\)
To find the constant \(\(C\)\), we use the initial condition \(\(y(0) = 1\)\).
Substituting \(\(x = 0\)\) and \(\(y = 1\)\) into the equation, we get:
\(\[e^{0} \cdot 1 - 0^2 + C = 0\]\)
\(\[1 + C = 0\]\)
\(\[C = -1\]\)
Substituting \(\(C = -1\)\) back into the equation, we have:
\(\[e^{-x}y - x^2 - 1 = 0\]\)
Finally, we can solve for \(\(y\)\) by isolating it:
\(\[e^{-x}y = x^2 + 1\]\)
\(\[y = (x^2 + 1)e^x\]\)
(B) To solve the initial value problem:
\(\[y' + \cot(x)y = 2\csc(x), \quad y\left(\frac{\pi}{2}\right) = 1\]\)
We can use an integrating factor method. To begin, we will rewrite the equation in standard form:
\(\[y' + \cot(x)y - 2\csc(x) = 0\]\)
The integrating factor \(\(I(x)\)\) is given by:
\(\(I(x) = e^{\int \cot(x) \, dx} = e^{\ln(\sin(x))} = \sin(x)\).\)
Apply the integrating factor to both sides of the equation and perform the multiplication.
\(\[\sin(x)(y' + \cot(x)y) - 2\csc(x)\sin(x) = 0\]\)
This simplifies to:
\(\[\sin(x)y' + \cos(x)y - 2 = 0\]\)
Now, observe that the expression on the left-hand side represents the derivative of \(\((\sin(x)y)\)\) with respect to \(\(x\)\). Using this observation, we can rewrite the equation as:
\(\[\frac{d}{dx}(\sin(x)y) - 2 = 0\]\)
Integrating both sides with respect to \(\(x\)\), we get:
\(\[\sin(x)y -\)\(\int 2 \, dx = C\]\)
where \(\(C\)\) is the constant of integration. Integrating \(\(\int 2 \, dx\)\), we have:
\(\[\sin(x)y - 2x + C = 0\]\)
To find the constant \(\(C\)\), we use the initial condition \(\(y\left(\frac{\pi}{2}\right) = 1\).\)
Substituting \(\(x = \frac{\pi}{2}\)\) and \(\(y = 1\)\) into the equation, we get:
\(\[\sin\left(\frac{\pi}{2}\right) \cdot 1 - 2\left(\frac{\pi}{2}\right) + C = 0\]\)
\(\[1 - \pi + C = 0\]\)
\(\[C = \pi - 1\]\)
Substituting \(\(C = \pi - 1\)\) back into the equation, we have:
\(\[\sin(x)y - 2x + (\pi - 1) = 0\]\)
Finally, we can solve for \(\(y\)\) by isolating it:
\(\[\sin(x)y = 2x - (\pi - 1)\]\)
\(\[y = \frac{2x - (\pi - 1)}{\sin(x)}\]\)
\(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\).\)
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The complete question is:
Find The Solution Of The Given Initial Value Problem:
(A) \(\(y' - y = 2xe^{2x}\)\), and \(\(y(0) = 1\)\)
(B) \(\(y' + \cot(x)y = 2\csc(x)\)\), and \(\(y\left(\frac{\pi}{2}\right) = 1\)\)
write one function of uric acid
Antioxidant
Explanation:
Most serum uric acid is freely filtered in kidney glomeruli, and approximately 90% of filtered uric acid is reabsorbed, implying that it has a considerable physiological role [2], [5]. In humans, over half the antioxidant capacity of blood plasma comes from uric acid [5], [6]. Uric acid is a strong reactive oxygen species (ROS) and peroxynitrite scavenger and antioxidant [5], [6], [7], [8]. High levels of uric acid are readily detected in the cytosol of normal human and mammalian cells, especially in the liver [9], vascular endothelial cells, and in human nasal secretions, where it serves as an antioxidant
Answer:
It forms ions and salts known as urates and acid urates, such as ammonium acid urate.
Explanation:
Most of the growth of a plant body is the result of:_________
Cell elongation is the main cause or result of a plant's body's growth. It is the process through which a cell enlarges as a result of hormones produced by the body.
Auxin, a hormone found in plants, aids in the growth of longer plants. It causes the tips of roots and shoots to enlarge, which lengthens stems and roots. Cell elongation, thus, contributes to the expansion of the plant's body.
The enlargement of the vacuole is primarily responsible for plant development. This is followed by cell division, which creates new cells that are nearly the same size as the original one. This results in cytoplasmic growth, which only slightly increases the size of the organ. Water.
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PLEASE HELP.... 50 POINTS + BRAINLIEST TO FIRST CORRECT ANSWER THAT IS DETAILED WITH GOOD EXPLANATION AND A CLEAR ANSWER. ANY FAKE ANSWERS OR WRONG ANSWERS WILL BE REPORTED AND DELETED SO YOU WILL LOSE YOUR POINTS. TYSM!!!!
Which of the following does NOT describe why it’s important for scientists to use scientific methods?
a. The steps help guarantee accurate results.
b. Using a standard method makes it easier for scientists to share their results.
C. The scientific method is a tool that can make finding answers to questions easier.
D. Without the scientific method, we cannot make observations.
Explanation:
option B .............
Which of the following molecules would be unable to simply diffuse across the plasma membrane?
The cell membrane or plasma membrane i'ts made of a lipid bilayer of phospholipids, which controls what enters the cell.
Given its composition, it allows the pass of uncharged molecules but it's impermeable to ions and polar molecules.
This means d, polar water-soluble molecules, would not be able to diffuse across the plasma membrane
Which
of the following is
UNCOMMON for a eukaryotic cell to
have its own of?
A. mitochondria
B. DNA
C. nucleus
Answer:
A. mitochondria should be the answer.
The diagram shows a simplified version of how the blood moves around the body of an animal. Is the blood at point D oxygenated or deoxygenated?
Answer:
oxygenated
hope u got your answer
In the given diagram, point D is oxygenated blood, as it carries oxygen from heart to cells.
What is heart?The main organ of your cardiovascular system, a network of blood vessels that pumps blood throughout your body, is your heart.
It also collaborates with other bodily systems to regulate your heart rate and blood pressure. Your family history, personal health history, and lifestyle all have an impact on how well your heart functions.
The heart is located between the two lungs, slightly to the left of center, behind the breastbone in humans. It is supported by the diaphragm, the muscular wall that separates the chest from the abdominal cavity.
It's the muscle at the heart of your circulatory system that pumps blood throughout your body as your heart beats. This blood transports oxygen and nutrients to all parts of your body while removing waste and carbon dioxide.
Here, the red vessels are arteries while blue vessel is vein, arteries always carries oxygenated blood and vein carries deoxygenated blood.
Thus, the point D carries oxygenated blood.
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What living thing on the plains of Africa is a producer?
Answer:
Scavengers (hyenas, vultures) and decomposers/detritivores (bacteria, fungi, termites) break down organic matter, making it available to producers and completing the food cycle (web). Humans are part of the savanna community and often compete with other organisms for food and space
Explanation:
Answer:
The grass is a producer in Africa
Explanation:
At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the ______________ layers and a second runs through the _____________ layers.
At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the parvocellular layers and a second runs through the magnocellular layers.
What are parvocellular and magnocellular layers?Parvocellular cells, also called P-cells, are neurons located within the parvocellular layers of the lateral geniculate nucleus (LGN) of the thalamus.
Moreover, magnocellular cells make up the magnocellular layers of the lateral geniculate nucleus. They are relatively large cells that display specialization in detecting aspects of movement, such as the location, speed, and direction of a moving object.
Therefore, magnocellular (M) and parvocellular (P) neuronal pathways that originate in the retina and project to separate M- and P-dedicated layers of the lateral geniculate nucleus (LGN) situated in the thalamus.
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what animal group was most successful during the mesozoic era
The animal group that was most successful during the Mesozoic era was the dinosaurs. They were the dominant terrestrial vertebrates and lived during the Mesozoic era, which spanned from approximately 252 to 66 million years ago.
Dinosaurs are a diverse group of reptiles that existed for over 160 million years. They came in various sizes and shapes, from small, chicken-sized animals to colossal creatures the size of a building.
The dinosaurs were divided into two major groups:
Saurischia (lizard-hipped dinosaurs) and Ornithischia (bird-hipped dinosaurs).
Dinosaurs were successful due to their adaptability, intelligence, and evolution. They evolved to fill various ecological niches, such as herbivorous and carnivorous dinosaurs. Dinosaurs were one of the first groups of animals to grow large, due to their innovative respiratory system that allowed them to take in more oxygen than reptiles. They also had a unique bone structure and advanced nervous system, allowing them to move quickly and efficiently.
During the Mesozoic era, dinosaurs were found all over the world, from the polar regions to the equator. They ruled the earth for millions of years until a mass extinction event occurred about 66 million years ago, wiping out most of them. Nonetheless, their legacy remains, as birds, which evolved from small, feathered dinosaurs, still thrive today.
Answer: Dinosaurs were the most successful animal group during the Mesozoic era, lasting for over 160 million years.
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Red blood cells have _________ and generate energy ________.
mitochondria; anaerobically
no mitochondria; anaerobically
mitochondria; aerobically
no mitochondria; aerobically
None of the above
Answer:
no mitochondria; anaerobically
Explanation:
Red blood cells have no mitochondria and generate energy anaerobic. So, the answer would be B. You can easily eliminate A. and C. because they mention that blood cells have a mitochondria, but they don’t.
“A mound of coal sitting in a field ____."
Answer:is storing potential energy
Explanation:
What substance is it if the molecules are moving away from each other?
Gases
In a gas, particles are in continual straight-line motion. The kinetic energy of the molecule is greater than the attractive force between them, thus they are much farther apart and move freely of each other.
compare protein 2 to protein 1. does the amino acid sequence of protein 2 differ from the sequence of protein 1? if yes, which amino acid(s) differ?
A protein is made up of an amino acid that is connected by peptide bonds to form a string. The order and amount of amino acids in each form of protein vary.
A protein is made up of a sequence of amino acids that's also connected by peptide bonds to form a string. The primary distinction between an amino acid and a protein is that an amino acid is a protein's building block, but a protein serves as both a functional and structural component for the body. The R groups on the side chains of amino acids are what separate them from one another. A polypeptide core with connected side chains makes up a protein. It is the pattern of the chemically distinct side chains since each kind of protein varies in the quantity of amino acids and amino acid sequence it contains.
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How should trash and recyclables be stored?
O inaccessible to pests
O double bagged and stacked
in a well ventilated space
O in an area only accessible to employees
Trash and recyclables should be stored in double bagged & stacked in a well ventilated space.
The modern world is an era where recycling of waste product are giving high priority because
Its favors the climateIts serves as raw materials to reproduce useful materialsProvides employment stabilityTherefore, recyclables such as bottles, takeaways should be stored and double-bagged to prevent leakage in the premises and should be placed in a ventilated space to prevent circulation of offensive odor.
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The only arteries in the body that carry oxygen-poor blood are the coronary arteries.a. Trueb. False
False, the only artery that conveys impure or deoxygenated blood is the pulmonary artery, and the pulmonary vein also contains filthy blood. Thus, coronary arteries carry oxygenated blood.
The coronary arteries, which are arterial blood vessels, provide the heart muscle with oxygenated blood. Like any other human tissue or organ, the heart needs an ongoing supply of oxygen to exist and operate. The coronary arteries encircle the whole of the heart. The left and right coronary arteries are the two principal branches. The parts of the heart that each group of arteries supplies with blood flow can also be used to distinguish between them. Epicardial and microvascular refer to these groups, which are located above the epicardium, the outermost tissue of the heart (close to the endocardium, or the innermost tissue of the heart).
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What base in RNA pairs with adenine?
uracil
guanine
cytosine
thymine
Answer:
Uracil
Explanation:
Describe the different morphological types of viruses and give examples of each type:
a. Helical
b. Icosahedral
c. Complex
2. Compare and contrast the multiplication of bacteriophages versus the multiplication of animal viruses:
3. Describe how arthropods can act as mechanical vectors and biological vectors:
4. Describe five (5) characteristics of fungi and how they differ from othermicroorganisms: 5. Describe common characteristic of protozoans (protists). Name three (3) protozoans that are human parasites:
6. What are helminths? Name and describe three (3) that can cause problems in humans
Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.
Helical viruses have a coiled or spiral-shaped capsid, such as the tobacco mosaic virus. Icosahedral viruses have a symmetrical icosahedral-shaped capsid, like the adenovirus. Complex viruses have a combination of both helical and icosahedral components, such as bacteriophages.
Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.
Arthropods can act as mechanical vectors by carrying pathogens on their bodies or in their mouthparts, transmitting them to humans through physical contact. They can also act as biological vectors by harboring and transmitting pathogens within their bodies, such as mosquitoes transmitting malaria parasites.
Fungi are eukaryotic organisms characterized by their filamentous structure (hyphae) and reproduction through spores. They differ from other microorganisms in their mode of nutrition (absorptive), cell wall composition (chitin), mode of reproduction (asexual and sexual), growth at low pH, and preference for organic substrates.
Protozoans are single-celled eukaryotic organisms classified under the kingdom Protista. They exhibit characteristics such as being unicellular, heterotrophic, motile (using cilia, flagella, or pseudopods), and capable of reproduction through binary fission or sexual processes. Examples of human parasites include Plasmodium (causing malaria), Giardia lamblia (causing giardiasis), and Trichomonas vaginalis (causing trichomoniasis).
Helminths are parasitic worms that infect humans. Three examples of helminths that can cause problems in humans are Ascaris lumbricoides (roundworm), Taenia solium (pork tapeworm), and Schistosoma mansoni (blood fluke). These helminths can cause diseases such as ascariasis, taeniasis/cysticercosis, and schistosomiasis, respectively. They have complex life cycles involving different developmental stages and can infect various organs or systems in the human body.
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all animals share features of major importance and are therefore___
A monophyletic group, also called a "clade," is made up of ancestor taxon and all of its offspring. One cut separates a monophyletic group from root, whereas two or more cuts separate a non-monophyletic group.
A monophyletic taxon is a group of organisms that includes their most recent common ancestor and all of their descendants from that most recent common ancestor. A clade is another word for a monophyletic taxon.
Examples: Mammalia, Aves (birds), angiosperms, insects, etc. Lophotrochozoa is a single-phyletic group of animals that includes annelids, mollusks, bryozoans, brachiopods, platyhelminthes, and other animals that all came from the same ancestor.
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