A lesion on the frontal lobes may impair a person's capacity to regulate emotions, impulses, and actions. It may also make it difficult for them to remember events or speak clearly in brains.
What area of the brain controls speech and planning?The brain stem regulates the body's survival-dependent automatic processes, including breathing and heart rate : anterior lobes. The frontal lobes, the largest of the four lobes, have a variety of roles in the body.
These include linguistic, cognitive, behavioral, and motor skills like voluntary movement. According to recent studies, the frontal brain region known as Broca's area, which is depicted above in color, prepares the speaking process by interacting with the temporal cortex, which processes sensory data, and the motor cortex, which regulates movement.
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Correct Question:
What area of the brain is most likely damaged if a patient experiences trouble speaking and planning ahead?
Explain proteinsynthesis in detail.
Protein synthesis is the process by which cells create proteins. It occurs in two stages: transcription and translation. In transcription, the DNA sequence of a gene is transcribed into a complementary RNA molecule. In translation, the RNA molecule is read and used to synthesize a specific protein molecule.
During transcription, the DNA double helix unwinds and the enzyme RNA polymerase reads the gene's DNA sequence and creates a single-stranded RNA molecule with a complementary sequence. This RNA molecule is called messenger RNA, or mRNA, because it carries the information needed to synthesize the protein from the nucleus to the ribosomes in the cytoplasm.
Translation occurs at the ribosomes, which are complex structures made up of RNA and protein. The ribosomes read the nucleotide sequence of the mRNA molecule and use it to synthesize the protein. Each sequence of three nucleotides, called a codon, corresponds to a specific amino acid, the building blocks of proteins. The ribosomes read the mRNA sequence and add the corresponding amino acids in the correct order to synthesize the protein.
Protein synthesis is essential for the growth and repair of cells, as well as for the production of enzymes and hormones that are necessary for the proper functioning of the body. It is a complex process that requires the coordination of many different molecules and cellular structures.
*
Cellular Respiration is an_____
process,
a.Metabolic
b.Catabolie
c.Anabelle
d.Exergenic
help please!!!??????
Answer:
Soil: The unconsolidated mineral or organic material on the earth's immediate surface, which is used to grow soil plants Soils top limit lies in the boundary of soil and air, shallow water, live plants, or non-disintegrating plant materials.
Minerals: A mineral is an inorganic solid with a natural occurrence, a certain chemical composition, and an orderly atomic structure.It gets simpler if you break it down. Naturally, minerals are present. They're not made by people.
Soil Particle Size: Particle sizes are either determined by the capacity for various mesh sieves, or by the rate at which they are placed in water.
Soil Profile: The soil profile is a vertical soil section and enables you to investigate the soil structure.
O-horizon: are layers of soil with a high organic matter percentage. There are typically three different organic layers within the forests: one of leaves, pine needles and branches (Oi); underlined by a partially decomposed layer (Oe); and a very dark layer of decomposed humus (Oa).
A-horizon: contains deposits of organic matter leached from surface soils
B-horizon: a ground level below the horizon from which organic matter is obtained by illuviation, and which normally stands out by a reduced weathering, is directly below the horizon.
Explanation:
yw :)
Which statement best explains why DNA is replicated within the cell?
Explanation:
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. The replication process relies on the fact that each strand of DNA can serve as a template for duplication.
Which of the following limit cell size?
A. Ratio of surface area to volume
B. Rate of moving material across the cells membrane
C. Efficiency of using the information in cell's DNA
D. Efficiency of DNA replication and cell division
E. A & B
F. A, B, & C
G. All the above
Answer:
The answer is F
Explanation:
If you need an explanation let me know
Helppp
Why should people be concerned about the extinction of a species?
A. The extinction of a species upsets the balance of ecosystems.
B. The extinction of a species can be reversed with captive breeding.
C. The extinction of a species is an opportunity for new species to
emerge.
D. The extinction of a species increases overall biodiversity.
Answer:
A. The extinction of a species upsets the balance of ecosystems
Explanation:
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Which of the following does a forensic anthropologist NOT do during an inventory of the bones? Identifies which bones are present Notes their overall condition Scans the skeleton into facial reconstruction software Records any unusual features on the bones
A forensic anthropologist does not scan the skeleton into facial reconstruction software during an inventory of the bones.
During an inventory of the bones, a forensic anthropologist first identifies which bones are present and notes their overall condition. They also record any unusual features on the bones, such as signs of trauma or disease. However, scanning the skeleton into facial reconstruction software typically occurs later in the analysis process, after the bones have been thoroughly examined and identified.
This software uses measurements of the skull to create a digital reconstruction of what the individual may have looked like in life.
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What do aerobic respiration and anaerobic respiration have in common? Check all the characteristics below that describe ATP
Both begin with glycolysis.
Answer:
Both begin with glycolysis.
An iron cube has sides that measure 0. 5 meter. The cube is cooled from 95°C to 75°C. What is the change in its volume?
An iron cube has sides that measure 0. 5 meter. The cube is cooled from 95°C to 75°C. the change in volume of the iron cube is -9 × 10⁻⁵ m³.
The change in volume of the iron cube can be calculated using the formula: ΔV = 3αV₀ΔT, where ΔV is the change in volume, α is the coefficient of linear expansion, V₀ is the initial volume, and ΔT is the change in temperature.
Given:
α = 12 × 10⁻⁶ °C⁻¹ (coefficient of linear expansion for iron)
V₀ = 0.5³ = 0.125 m³ (initial volume of the cube)
ΔT = 75 - 95 = -20°C (change in temperature)
Plugging in the values into the formula:
ΔV = 3αV₀ΔT
ΔV = 3 × 12 × 10⁻⁶ °C⁻¹ × 0.125 m³ × (-20°C)
ΔV = -9 × 10⁻⁵ m³
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heroin will reach the brain faster and is more potent than morphine.
The statement 'heroin will reach the brain faster and is more potent than morphine' is false. Heroin and morphine are both opioids, which are a class of drugs that are derived from the opium poppy plant.
They are chemically similar and have similar effects on the body and brain. However, there are some differences between heroin and morphine in terms of how quickly they reach the brain and how potent they are. Heroin is typically more potent than morphine and reaches the brain faster than morphine. This means that a smaller amount of heroin is required to produce the same effect as a larger amount of morphine.
Heroin is also more addictive and has a higher risk of overdose than morphine. This is because heroin is a more potent and faster-acting drug, which means that it can reach peak effects more quickly and cause more severe side effects.
It's important to note that all opioids can be dangerous and have the potential to cause addiction and overdose. If you are considering using any type of opioid, it's important to speak with a healthcare provider to discuss the risks and benefits and to receive appropriate medical care.
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The image shows water after it has been disturbed. In the image, the
water appears as a cone with a sphere at the top because water ??
explanation:
Cohesion enables the droplets to form, and bonding also called adhesion keeps the droplets on the needle .
Adhesion allows the droplets to form, and cohesion keeps the droplets on the needle.
so as you know Cohesion allows droplets to form and capillary action keeps the droplets on the needles where as Adhesion allows droplets to form, and capillary action keeps the droplets on the needles.
Which pair is correct?
a)
S Phase, cell division
b)
G1 Phase, DNA replication
c)
G2 Phase, preparation for mitosis
Answer:
G2, preparation for mitosis
Explanation:
if you look for a diagram that exolain how cell division occurs it would tell you which part it is goint to match and so.
1 In what way
does Carbon exist in a.water b.air
Answer:
M ake me brainliest pls.and like
Explanation:
Air
Complete the following statements.
The difference in charge across the membrane is called the
It is measured in
At resting potential, the charge of the outside of the neuron is
the inside is
and
Once a stimulus changes the membrane potential, the neuron conducts an impulse called a(n)
This causes the charge outside the cell to temporarily become
and the inside to temporarily become
When the action potential arrives at the axon terminal it reaches a junction called the
Because the nerve impulse cannot cross the synaptic cleft, neurotransmitters are released.
ANSWERS IN ORDER
MEMBRANE POTENTIAL
VOLTS
POSITIVE
NEGATIVE
ACTION POTENTIAL
NEGATIVE
POSITIVE
SYNAPSE
NEUROTRANSMITTERS
Answer:
check the question the answers are in the question
Explanation:
they're all right frome edge 2020
What will happen if a person is exposed to too much x-ray?
If a person is exposed to too much x-ray are cancer, bleeding, because of the high energy of these electromagnetic waves.
X-rays are a naturally occurring form of electromagnetic radiation. They are produced when charged particles of sufficient energy hit a material.
There is a very little chance of experiencing short-term negative effects despite the fact that X-rays are associated with a slightly elevated risk of cancer.
High radiation exposure can cause a variety of side effects, including nausea, bleeding, fainting, hair loss, and loss of skin and hair.
However, because X-rays deliver such a tiny dosage of radiation, it is thought that they have no immediate negative effects on health.
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What do organisms, including humans, need resources for?
Answer:
for peacefulness
........
They need resources to survive. The resources are mainly air, water and food, to provide the living organisms energy to make growth, movements and reproduction.
Explain the importance of carbon in the large, complex structures of organic compounds. In your answer, describe at least four of carbon's properties.
The ability of carbon to catenate and the fact that it has low bond energy accounts for the fact that it forms large, complex structures of organic compounds.
What are complex organic compounds?The complex organic compounds are those compounds that are composed of carbon but they do have a very large macromolecular structure. These compounds are found in the body as well as are useful in the industry. A common example of a very large macromolecule which plays a very important role in the body is the biological molecule that we call cholesterol which is largely macro molecular.
There are several reasons that enables carbon to form these kinds of large and complex organic compounds;
1) Low bond energy: The carbon to carbon bond energy is very low and this enables carbon to link to itself many times.
2) Carbon does catenate: The ability of carbon to catenate makes the carbon atom able to link to itself in such a way that gives an infinitely large chain of carbon atoms.
3) Carbon does bond easily to hydrogen: The fact that the bond energy of the carbon hydrogen bond is low also makes it possible for carbon to bond to hydrogen in these large organic molecules.
4) Carbon bonds with electronegative atoms: It is common to observe that carbon is also able to bond with highly electronegative atoms thereby forming more compounds.
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Need help with this science question
B is the gene for brown hair and b is the gene for red hair. In the Punnett square below, the gene that belongs to the empty box is bb.
According to the Punnett square, offsprings from these two parents have a 50% chance of inheriting one B allele and one b allele. For the B gene, the Individuals that inherit these two alleles are heterozygous.
Inheriting Bb confers the phenotype is brown hair. Whereas, inheriting bb confers the phenotype is red hair.
For predicting the possible allele combination and their frequencies for a particular cross the Punnett square is used.
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Which of the following activities is NOT primarily a function of the left hemisphere?
1. listening to a piano concert
2. reading junk mail
3. listening to a poetry reading
4. reading your psychology book
The activity that is not primarily a function of the left hemisphere is listening to a piano concert so the correct answer is option (1).
The left hemisphere is a region in the brain that processes language, logical reasoning, and analytical skills. It is also responsible for processing information from the right side of the body. It is connected to the right hemisphere by the corpus callosum, which is a band of fibers that allows communication between the two hemispheres.Listening to a piano concert involves processing musical information, which is primarily processed by the right hemisphere.
Music is a holistic experience that involves recognizing patterns and the emotional response that the music evokes. This is in contrast to language, which is primarily processed by the left hemisphere. Thus, listening to a piano concert is not primarily a function of the left hemisphere.Reading junk mail and reading a psychology book both involve language processing and logical reasoning, which are primarily functions of the left hemisphere.
Listening to a poetry reading involves language processing, emotional response, and creativity, which are also primarily processed by the left hemisphere. Therefore, all three of these activities are primarily functions of the left hemisphere.
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Erwin Chargaff's research determined the percentage of the nitrogen bases within a strand of DNA. His work determined thatthe concentration of adenine is twice the concentration of thymine and the concentration of cytosine is twice the concentration of guanine.the percent of adenine is equal to the percent of guanine and the percent of cytosine is equal to the percent of thymine.the percent of adenine is equal to the percent of thymine and the percent of cytosine is equal to the percent of guanine.the concentrations of adenine, thymine, guanine, and cytosine are all equal.
Erwin Chargaff's research determined the composition of the nitrogen bases within a strand of DNA. His work determined that DNA composition varies, but the amount of adenine is always the same as thymine and the amount of cytosine is always the same as guanine. Chargaff also found that the composition of DNA varied from one species to another.
We can conclude that the correct answer is:
Answer:the percent of adenine is equal to the percent of thymine and the percent of cytosine is equal to the percent of guanine.Explique por qué a los protistas se le consideran un grupo polifilético-
Answer:
I don't know
Match each of the following descriptions with the correct digestive structure: _____ a. absorbs water and consolidates waste 1. Esophagus _____ b. site of most digestion and absorption 2. large intestine _____ c. transports food 3. oral cavity _____ d. where chemical digestion of carbohydrates begins 4. stomach _____ e. pummels ingested food into chyme 5. small intestine _____f. commonly called the "throat" 6. pharynx
a. 2 - Large intestine absorbs water and consolidates waste.
b. 5 - Small intestine is the site of most digestion and absorption.
c. 1 - Esophagus transports food.
d. 3 - Oral cavity is where chemical digestion of carbohydrates begins.
e. 4 - Stomach pummels ingested food into chyme.
f. 6 - Pharynx is commonly called the "throat."
In the **digestive system**, each structure plays a specific role in the process of breaking down and absorbing nutrients. The **large intestine** is crucial for absorbing water and consolidating waste into feces, while the **small intestine** is the primary site for digestion and absorption of nutrients. The **esophagus** serves as a transport pathway for food, and the **oral cavity** initiates the chemical digestion of carbohydrates. The **stomach** mechanically processes food into a semi-liquid substance called chyme, and the **pharynx**, also known as the throat, is a key structure in the passage of food from the mouth to the esophagus.
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Which animal will have more biotic potential. A rabbit who gives birth in 4 months or an elephant who gives birth in 18 months? Why?
Answer:
I suppose that a rabbbit who gives birth in 4 months sounds correct.
Explanation:
Biotic potential is described by the unrestricted growth of populations resulting in the maximum growth of that population. Biotic potential is the highest possible vital index of a species; therefore, when the species has its highest birthrate and lowest mortality rate. So the rabbit giving birth in 4 months has better Biotic Potential because it has a more higher rate in population compared to the elephant.
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Parts of a watershed
The parts of a watershed include land, a body of water, and the surrounding area.
What is a watershed?A watershed is a piece of land that collects rain and snowmelt and directs it into creeks, streams, and rivers, eventually flowing into reservoirs, bays, and the ocean.
A watershed is made up of both the subsurface groundwater and aquifers that provide water to the network of streams that drains the surface land area. A continuous ridgeline that constitutes the watershed's boundary divides it from nearby watersheds.
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Which of the following is not a characteristic of all living things?
Group of answer choices
1. The ability to respond to the environment
2. A body made of one or more cells
3. The ability to reproduce
4. The ability to use energy from sunlight
Answer:
The ability to use energy from sunlight
What are the similies and metaphors for the novel Roll of Thunder: Hear my Cry?
Similes:
1. The thunder was like a drumbeat in the sky.
2. The sun was like a blazing fire in the sky.
3. The wind was like a whisper in the trees.
Metaphors:
1. The land was a living, breathing entity.
2. The sky was a blanket of stars.
3. The river was a ribbon of silver.
What is the major different between the particles in a liquid and a gas of the same substance at the same temperature? a The particles in the gas are moving faster than the particles in the liquid b The particles in a liquid are still connected, but the particles in a gas have separated from each other and now fly around to fill the container c The particles in the liquid have higher masses than the particles in the gas d The particles the gas are separated, so they absorb less heat than nor
The major difference between the particles in a liquid and a gas of the same substance at the same temperature is that; the particles in the gas are moving faster than the particles in the liquid.
There are three states of matter which are;
SolidLiquidGasThe difference between the states of matter lies in;
Degree of inter molecular interaction between molecules in a given state of matterKinetic energy of the molecules in a given state of matter.Liquid molecules or particles are slower than gas particles because liquid particles have a greater degree of inter molecular interaction than gas particles.
So, the difference between a liquid and a gas at the same temperature is that; "the particles in the gas are moving faster than the particles in the liquid".
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Answer:
Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
Explanation:
what is the evolutionary advantage to yeast to grow mitotically under good conditions (like when on yed) and meiotically under poor conditions (like when on kac). (you must answer both parts of the question.)
Yeasts are single-celled, eukaryotic microorganisms that belong to the fungal kingdom. There are currently 1,500 known species of yeast, which date back hundreds of millions of years.
They are thought to make up 1% of all known fungal species. Yeasts are unicellular creatures that descended from multicellular ancestors. Some species have the capacity to acquire multicellular traits by generating pseudo hyphae or fake hyphae, which are networks of connected budding cells.
The size of yeast varies widely depending on the species and environment; it is normally 3–4 m in diameter, while some yeasts can reach a size of 40 m. The majority of yeasts divide asexually during mitosis, and many do so through the budding method of asymmetric division. In contrast to bacteria, yeasts grow in solitary cells.
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The lymphatic system serves which purpose?
Answer:
One of the lymphatic system's primary jobs is to collect excess fluid (particularly lymph fluid) surrounding the body's tissues and organs and return it to the bloodstream.
Explanation:
If the lymphatic system didn't drain excess fluid from the tissues, the lymph fluid would build up in the body and cause swelling. hope this helps!
explain in detail what transpiration is and how it affects the flora of the earth.
Answer: It's about things happen
Explanation: