Two distinct forms of cellular respiration exists
Aerobic and Anaerobic. In a prokaryotic cell, anaerobic respiration occurs in the mesosome, whereas aerobic respiration occurs in the mitochondria.
Aerobic respiration is the process by which a biomolecule breaks down when oxygen is present.Anaerobic respiration describes the breakdown of a biomolecule without the presence of oxygen.
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One card is selected at random from a deck of cards. determine the probability of selecting a card that is less than 7 or a diamond. note that the ace is considered a low card.
the probability of selecting a card less than 7 or a diamond is 31/52.
The probability of selecting a card less than 7 or a diamond can be calculated using the formula P(A ∪ B) = P(A) + P(B) - P(A ∩ B). In a standard deck, there are 52 cards, including 13 cards in each suit (hearts, diamonds, clubs, and spades).
For cards less than 7 (ace to 6), there are 6 cards in each suit, making a total of 6*4=24 cards. Thus, P(A) = 24/52.
For diamond cards, there are 13 diamonds in a deck, so P(B) = 13/52.
For cards that are both less than 7 and diamonds, there are 6 cards (ace to 6 of diamonds). Therefore, P(A ∩ B) = 6/52.
Now, apply the formula: P(A ∪ B) = (24/52) + (13/52) - (6/52) = 31/52.
So, the probability of selecting a card less than 7 or a diamond is 31/52.
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please help......................,
Answer:
Explanation:
in all the question we have to use same technique
in 1 question
weight/force exerted by dorje(F)=1500N
total surface area of sole(A)=0.5m²
we know that,
P=\(\frac{F}{A}\)
or, p=\(\frac{1500}{0.5}\)
∴ P=3000pa
in question 2nd
pressure(P)=40 pa
force exerted by block(F)=80N
we know,
pressure(P)=\(\frac{Force(F)}{Area(a)}\)
area=\(\frac{80}{40}\)
∴area =2m
ow you can do other by yourself
When did Isaac Newton start learning facts about Force and Motion?
Answer:
He developed the theories of gravitation in 1666, when he was only 23 years old. Some twenty years later, in 1686, he presented his three laws of motion in the "Principia Mathematica Philosophiae Naturalis." The laws are shown above, and the application of these laws to aerodynamics are given on separate slides.
Explanation:
Which process is part of translation but not transcription?
A DNA template is used to create an mRNA strand.
A tRNA template is used to create a DNA strand.
A tRNA template is used to create an mRNA strand.
An mRNA template is used to create an amino acid chain.
Answer:
An mRNA template is used to create an amino acid chain.
Explanation:
Transcription is the process where new mRNA is created from DNA. Translation, however, is the process of creating proteins by using mRNA as a template. Proteins are made up of amino acids often in the form of an amino acid chain.
The process that is part of translation but not transcription is "mRNA template is used to create an amino acid chain"
PROTEIN SYNTHESIS:
Protein synthesis is the process that synthesizes amino acid sequence (protein) from genes. The process involves two steps namely: transcription and translation. Transcription is the process whereby a DNA molecule is used to synthesize a mRNA molecule in the nucleus of the cell. Translation is the process whereby the mRNA transcript is used to synthesize an amino acid sequence in the ribosome. Therefore, the process that is part of translation but not transcription is "mRNA template is used to create an amino acid chain"Learn more at: https://brainly.com/question/11390351?referrer=searchResults
What best explains the processes of passive and active transport?
passive is like cars and streets
Passive transport is the net movement of substances down a concentration gradient that does not require metabolic energy. Active transport is the movement of substances up a concentration gradient that requires energy.
what are the 3 pathwaus im the cisual system called na,e at least one tupe of stimulis processed by each and describe wjocj brain areas are involved
The somatosensory pathway is composed of three neurons located in the dorsal root ganglion, the spinal cord, and the thalamus.
Neurons, also known as neurones or nerve cells, are the basic building blocks of the brain and nervous system. They are the cells in charge of receiving sensory information from the outside world, sending motor commands to our muscles, and converting and relaying electrical signals at each stage along the way. However, their interactions also shape who we are as people. Having said that, our about 100 billion neurons do interact intimately with other cell types, generally referred to as glia (although it's not entirely clear if they outweigh neurons). create the neural circuits—pathways that serve as information highways between various brain regions. However, researchers thought that once a neuronal circuit was established, adding any new neurons would cause the flow of information to be disrupted.
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how atp phosphorylated this carrier protein and thereby facilitated active transport of sodium ions out of the cell and potassium ions into the cell. describe how phosphorylation of the protein allowed this process to occur.
Sodium-Potassium Pump where sodium and potassium are moved through the cell membrane through active transport.
Using energy, active transport is the process of moving materials into, out of, and between cells. Passive transport, which utilizes no energy, can be used in some circumstances to move substances. The cell must frequently move elements against their gradient of concentration, though. Active transportation is necessary for these situations.
In contrast to the process of osmosis, active transport takes energy to move substances from a low concentration of that material to a high concentration of that substance. Most frequently, a transport protein that attaches to the chemical known as adenosine triphosphate, the cell's "fuel," changes shape to carry out active transport (ATP).
A sodium ion, for instance, is one of the molecules that one type of active transport channel in the cell membrane will connect to and hold onto until a molecule of ATP comes along and binds to the protein. The sodium ion is then spat out on the opposite side of the cell membrane thanks to the energy stored in ATP, which also enables the channel to alter its shape. Active transport that directly utilizes ATP is referred to as "primary" active transport.
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What is the super additive effect of Multisensory integration sometimes called?
The super additive effect of multisensory integration, sometimes called "superadditivity," refers to the phenomenon where the combined response to multiple sensory stimuli is greater than the sum of the individual responses to each stimulus.
This effect occurs as a result of the brain integrating information from different sensory modalities, such as sight, hearing, and touch, to create a more comprehensive and accurate representation of the environment. In multisensory integration, the brain processes information from multiple senses simultaneously, leading to enhanced perception and more efficient decision-making. The super additive effect can be observed when the simultaneous presentation of stimuli from different modalities results in a response that is stronger than the sum of the responses to each stimulus presented independently. For example, consider a scenario where an individual perceives an event through both visual and auditory cues. When the cues are combined, the person may have a faster and more accurate reaction than when relying on either cue alone. This enhanced response is due to the super additive effect of multisensory integration.
In summary, the super additive effect, or superadditivity, is a key aspect of multisensory integration where the combined response to multiple sensory inputs is greater than the sum of individual responses. This phenomenon allows the brain to process information more effectively, resulting in improved perception and decision-making.
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which bones form a coxal bone? what bone marking on a coxal bone is made by fusion of all of these bones?
The ilium, ischium, and pubis combine to create the coxal bone, which is part of the pelvic girdle.
When standing or sitting, the pelvic girdle's main function is to support the upper body's weight and transfer it to the lower limbs. It protects the internal pelvic organs and acts as a site of attachment for the muscles of the trunk and lower limbs.
Ilium: The wide, outward-pointing part of the hip bone (the crest of the pelvis).
Pubis: The hip bone's lower, backward portion.
Ischium: A bone that contributes to the formation of the hip.
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Mountain ranges form along ___ plate boundaries via orogenic processes.
Rift valleys formed through the stretching of divergent plates occurs through a/an ___ process.
The formation of mountain ranges occurs as a result of ___.
Scientists observe an extremely long ___ area in a continental plate during an orogenic process.
___ processes cause vertical plate motion along tectonic plates.
1. Mountain ranges form along convergent plate boundaries via orogenic processes.
What is tectonic plates?The formation of mountains is caused by tectonic plates. A mountain is formed when two tectonic plates move towards each other and collide, resulting in altitudes that can take years to reach but that eventually create massive mountains through what are known as convergent plate borders.
2. Rift valleys formed through the stretching of divergent plates occurs through a divergent boundary process.
When tectonic plates separate, they can leave low ground areas like the Rift Valley, which are produced by diverging continental plate borders. They can be found on the surface of the Earth or at the bottom of the ocean, and they are formed by the expansion of the seabed.
3. The formation of mountain ranges occurs as a result of orogeny.
This process occurs when one continental plate dips and the other rises, allowing mountain ranges to form. Orogeny is the name given to this process.
4. Scientists observe an extremely long deformation area in a continental plate during an orogenic process..
Scientists use tectonic plate simulations to study this deformation in order to better predict natural disasters such as earthquakes.
5. Epeirogenic process causes vertical plate motion along tectonic plates.
The vertical movement of a continent that generates soft arcs or rises parts uniformly is known as epeirogeny.
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Which phrases describe groundwater?
Answer:
groundwater refers to the water present underground, in the spaces and cracks in the sand, soil, and rock.
Explanation:
A strawberry plant produces an underground stem called a stolon/runner. At the other end of the stolon is a new strawberry plant. This is an example of which characteristic of life?
Living things are made of one or more cells
Living things respond to the environment
Living things reproduce
Living things grow and develop
Living things share a universal genetic code
Living things maintain homeostasis
Living things obtain and use materials and energy to grow, develop, and reproduce
Living things change/evolve over time
Answer:
A,C,D,E
Explanation:
Light energy with very low amplitude would be perceived as
a:blue
b:bright
c:red
d:dim
Answer:
The answer is Dim
Explanation:
Light energy with very low amplitude would be perceived as dim and is present in Option D, as dim light is a phenomenon where the light intensity remains low and less light is visible.
What is the different brightness of the light?Amplitude is a measure of the strength or intensity of a wave, and in the case of light waves, it determines the brightness or intensity of the light, so a low amplitude means that the wave is relatively weak, and therefore the light would be perceived as dim, and color is determined by the wavelength of the light wave, not its amplitude, as different wavelengths correspond to different colors, with longer wavelengths, but regardless of its color, it would be perceived as dim because it is not very intense or bright.
As a result, light energy with a very low amplitude is perceived as dim and is present in Option D.
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Which statements about water are true? Choose more than one answer
Answer:
Give us the choices for the question
Which structure is represented by the letter C?
Choose 1 answer:
(Choice A)
Chloroplast
(Choice B)
Vacuole
(Choice C)
Nucleus
(Choice D)
Mitochondria
Which of the following best represents a function of a lipid within an organism? O Lipids are components of cell membranes All the answer choices are correct O Lipids are parts of proteins O Lipids form a large part of the helical DNA structure
Answer:
The statement that best represents a function of lipids within an organism is that they are components of cell membranes.
Explanation:
Lipids are biomolecules formed by the binding of fatty acids, important for structure, compound synthesis and energy reserve.
In living beings, one of the most important functions of lipids is to be the main component of cell membranes.
Specifically, phospholipids associate to form a double layer, called lipid bilayer, capable of acting as a semi-permeable membrane, due to its non-polar or hydrophobic character. In this way, membrane lipids fulfill a structural and protective function of the cell and its contents.
Regarding the other options:
Proteins are made up of amino acids, not lipids. Lipids are not constituents of the DNA structure.A pea plant is heterozygous for both seed shape and seed color. S is the allele for the dominant, spherical shape characteristic; s is the allele for the recessive, dented shape characteristic. Y is the allele for the dominant, yellow color characteristic; y is the allele for the recessive, green color characteristic. Fill in the Punnett square and tell how many offspring will be in the various genotypes and phenotypes. (35 points)
Alleles randomly split during gamete formation, resulting in various combinations in daughter cells. In this case, the gametes are YS, Ys, yS, and ys.
How do gametes form?Meiosis is the process through which gametes are created. Meiosis is a cell division process that results in the formation of gametes from germ cells. A diploid cell (2n) creates four haploid daughter cells via Meiosis (n). Alleles separate separately during gamete formation, according to the segregation principle. During anaphase I, homologous chromosomes split and travel to opposing poles of the cell, each carrying one of the alleles. This chance occurrence results in various chromosomal configurations in the daughter cells.
Let us now examine the issue.
SsYy plant heter0zyg0us for both seed shape and seed color
The dominant allele S is responsible for spherical form.
The recessive allele s is responsible for the dented form.
Y is the dominant allele and codes for yellow, whereas Ys is the recessive allele and codes for green.
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Please can you guys help I’ve been stuck on this for 10 mins
Answer:
Hi,
Red blood cells free in blood / not supported by other cells so cholesterol helps to maintain shape.
Hope this helps
What are cyclins, kinases, and telomeres? What do they do, and what are the differences between them? (Please explain, I’ll give brainliest!)
Answer:
Cyclins are the regulatory subunits of holoenzyme CDK complexes that control progression through cell-cycle checkpoints by phosphorylating and inactivating target substrates. Cyclins drive the events of the cell cycle by partnering with a family of enzymes called the cyclin-dependent kinases (Cdks).
Kinases are a type of enzyme (a protein that speeds up chemical reactions in the body) that adds chemicals called phosphates to other molecules, such as sugars or proteins. This may cause other molecules in the cell to become either active or inactive. Kinases are a part of many cell processes.
Telomeres are DNA-protein structures that form protective caps at the end of eukaryotic chromosomes. They constitute the safeguards of chromosome degradation and are responsible for maintaining genomic integrity.
The key difference between cyclins and kinases is that cyclins are regulatory proteins that have no enzymatic function in the cell cycle, while kinases are catalytic proteins that have an enzymatic function in the cell cycle.
Hope this helps!! Im taking bio right now and its very hard
what structure is considered the energy currency of the body? multiple choice polysaccharides amino acids adp atp
The structure that is considered the energy currency of the body is adenosine triphosphate (ATP). The correct answer is the last option.
ATP stands for adenosine triphosphate, which is the body's primary energy source. This molecule is composed of adenosine, a nitrogen-containing compound, and three phosphate groups, which are responsible for ATP's high energy content. ATP is an energy-rich molecule that is used by the body's cells to power a variety of cellular processes. The energy that is stored in ATP is released when one of the phosphate groups is broken off, a process that generates energy that can be used to power cellular processes like muscle contraction, nerve impulses, and biochemical reactions.
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The two neurons involved in the efferent motor pathways of the sympathetic and parasympathetic divisions of the autonomic nervous system are ______ neurons and ______ neurons.
The two neurons involved in the efferent motor pathways of the sympathetic and parasympathetic divisions of the autonomic nervous system are pre-ganglionic neurons and post-ganglionic neurons. The Autonomic Nervous System (ANS) is divided into two branches .
the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). The sympathetic nervous system (SNS) is activated when we need to respond to physical and emotional stressors, while the parasympathetic nervous system (PNS) is activated when we need to rest and relax.Each branch of the ANS has two motor neurons, which are pre-ganglionic neurons and post-ganglionic neurons. Pre-ganglionic neurons are located in the brainstem or the spinal cord, and their axons extend to the autonomic ganglia, where they synapse with post-ganglionic neurons.
Post-ganglionic neurons are located in the autonomic ganglia, and their axons extend to the effector organs, where they release neurotransmitters that activate or inhibit the target cells.In the SNS, the pre-ganglionic neurons are short and release acetylcholine (ACh) as their main answer, while the post-ganglionic neurons are long and release norepinephrine (NE) as their main answer. In the PNS, the pre-ganglionic neurons are long and release acetylcholine (ACh)
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Do you know biology?
Answer:
yes
Explanation:
ask me anything
You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of significant figures?
The correct density is?
Answer:
whats the answer?
Explanation:
i have the same question... what school do you go to?
Students wanted to try PRE to increase their ability to rapidly squeeze a clothespin. They thought if they could do this, they could challenge another class to a clothespin squeezing competition and win. Which steps should the students take to follow the principles of PRE?
To implement PRE principles, students squeeze a clothespin until fatigued, rest, and repeat. They should gradually increase the resistance of the clothespins they are squeezing over time.
What is the PRE principle in squeezing a clothespin?Homeostasis is a dynamic balance maintained in body tissues and organs. It is dynamic because it is constantly adapting to changes in the systems. It is an equilibrium because body functions are maintained within normal limits, with some fluctuations around a set point.Because DNA is negatively charged, when an electric current is applied to the gel, DNA migrates to the positively charged electrode. Because shorter strands of DNA move faster through the gel than longer strands, the fragments are arranged in order of size.Statics is the branch of mechanics that studies forces acting on bodies that are in static or dynamic equilibrium. Static equilibrium is a state in which bodies are at rest; dynamic equilibrium is a state in which bodies are moving.To learn more about Homeostasis refer to :
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artificial opening between the urinary bladder and aspects of the large intestine a. bph (benign prostatic hyperplasia) - normal kidney that fails to ascend into the abdomen but remains in the pelvis b. urinary incontinence - age-associated enlargement of the prostate gland c. ectopic kidney - large stone that grows and completely fills the renal pelvis d. vesicocolonic fistula - fusion of the kidneys during development of the fetus e. staghorn kidney stone - constant or frequent involuntary passage of urine f. horseshoe kidney
Option d is Correct. The kidneys will fuse together during the development of the fetus through an artificial hole between the urine bladder and portions of the large intestine.
During a cystostomy, a tiny tube is surgically inserted into the bladder through the lower abdominal skin. The tube enables your bladder to empty its contents into a bag outside of your body.
Overflow incontinence associated to prostate disorders is more common in men with prostate issues. Small amounts of urine can leak out when you urinate due to conditions like prostate cancer or benign prostatic hyperplasia that restrict the urethra.
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Option d is Correct. The kidneys will fuse together during the development of the fetus through an artificial hole between the urine bladder and portions of the large intestine.
During a cystostomy, a tiny tube is surgically inserted into the bladder through the lower abdominal skin. The tube enables your bladder to empty its contents into a bag outside of your body.Overflow incontinence associated to prostate disorders is more common in men with prostate issues. Small amounts of urine can leak out when you urinate due to conditions like prostate cancer or benign prostatic hyperplasia that restrict the urethra.The term "Vesicocolonic fistula" refers to an artificial opening between the urine bladder and portions of the large intestine. A vesicocolonic fistula is a connection between the urine bladder and the large intestine that is abnormal. This can be caused by a number of causes, including prior surgery.
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DNA is the genetic material that...
Answer:
the produces all genes and is passed down from parent to child and provides the "instructions" on the growth of the body, if the DNA is altered it can lead to things such as cancer, genetic mutations, etc.
Explanation:
Answer:
The answer is
That make up a living thing
How does scientific knowledge continue to change over time?
A. Living systems are constantly changing, so previous explanations
no longer apply.
B. Scientists always change their assumptions and explanations to
keep their work interesting.
C. Each new discovery is based on new data and ignores previous
investigations.
OD. Scientists reevaluate current assumptions and explanations as
new data and technology become available.
Answer: the answer is D
Explanation:
PLS help ASAP!
Worth 25 points and Branist!
We just saw an example of "Survival of the fittest" with the rabbits that survived. We often use this as an expression to describe natural selection. Use another example (any example you can think of and IN YOUR OWN WORDS) to explain how survival of the fittest (aka natural selection) leads to evolution.
Answer:
An example of survival of the fittest would be a sick moose versus a pack of wolves, the wolves are strong, fit and driven by hunger. The moose is sick and close to death, Clearly the wolves will win. Sadly I don't exactly understand evolution so I cant help with that part. Sorry.
Explanation:
A farmer is analyzing cross sections of his land to determine where to build a well.
Which phrase describes the best area to dig down to the groundwater?
The best area for digging down to the groundwater (in order to construct a well) is where the saturated zone is fifteen meters deep.
The question is incomplete. The complete question is:-
A farmer is examining cross-sections of land owned by him in order to determine the location to construct a well. Which of the following given options describe the best suited area for digging down to the groundwater?
(A) where the saturated zone is fifteen meters deep,
(B) where the water table is at hundred meters deep,
(C)where the unsaturated zone is fifty meters thick,
(D)where there is a layer of clay (twenty-five meters thick) at the surface.
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Answer:
The saturated zone is 15 meters deep
Explanation:
Will mark brainliest #5
Answer:
A
Explanation:
The liver acts like a filter and takes the toxins from the bloodstream, like alcohol.