The following activities and body conditions affect blood pressure by changing one of the two listed factors.a. blood volume- blood donation; excessive sweatingb. total peripheral resistance- high-altitude living, growth, smoking, increased sympathetic activity
Answers
Yes, these activities and body conditions affect blood pressure by changing either the blood volume or total peripheral resistance.
What is peripheral resistance?Peripheral resistance is the resistance to blood flow in the blood vessels that make up the circulatory system outside of the heart. This is usually caused by the blood vessel walls narrowing due to arteriosclerosis or other factors such as the thickness of the vessel walls. It can also be caused by increased blood pressure or an increase in the viscosity of the blood. Peripheral resistance can affect the rate of blood flow and cause problems such as hypertension. This can lead to complications such as stroke and heart attack. Treatments for peripheral resistance can include lifestyle changes such as exercise and diet, as well as medications and surgeries.
To learn more about peripheral resistance
https://brainly.com/question/15892480
#SPJ4
Related Questions
If 30% of the bases in a particular DNA molecule are guanine (G), calculate the percentage of the bases would be thymine (T). Explain your reasoning.
Answers
Answer:
20%
Explanation:
Because if 30% is G then 30% is C cytosine (because G and C bond together in the DNA) which added together gives 60%. Which subtracted from 100% is 40% that is divided between 2 that gives 20% to represent the other two bases T and A.
Molecule 1 has the following sequences of bases: AAGCTC.
Which set of bases in Molecule 2 will bond to this sequence in a complementary way?
A) UUCGAG
B) TTCGAG
C) GGATGT
D) CCUAGA
Answers
When will a recessive trait be seen
in an organism?
A. when at least one recessive allele is present
B. when there is no recessive allele present
C. when there is no dominant allele present
Answers
Answer:
c
Explanation:
Cellular differentiation (check all that apply) Check All That Apply
- involves a process regulated by genes.
- is comprised of tissues that degrade into undifferentiated cells. - can change the cell's morphology - helps to establish the function of a cell
Answers
Cellular differentiation is a process regulated by genes that helps to establish the function of a cell and change its morphology.
It is comprised of tissues that specialize to form different types of cells, which do not degrade into undifferentiated cells.
Cellular differentiation occurs when cells with a common origin develop into cells with unique characteristics and functions. It is regulated by genes and is necessary for the formation of tissues and organs.
During the process, cells acquire specific morphological and biochemical features that enable them to perform different functions.
To know more about Cellular differentiation refer to-
brainly.com/question/12055051#
#SPJ11
these early primates had an elongated snout (prognathism), claws, and no post-orbital closure. they are often thought to be the first primates.
Answers
The early primates referred to in the statement had an elongated snout, claws, and no post-orbital closure, and are often considered to be the first primates.
These characteristics are associated with the adapiforms, which were arboreal and active during the night. Adapiforms were herbivorous, had a good sense of smell, and had forward-facing eyes, which allowed for stereoscopic vision, depth perception, and color vision.
These features are believed to have evolved in response to life in the trees. The adapiforms appeared during the Eocene epoch, approximately 55 million years ago, and were widespread in Europe, North America, and Asia. They are thought to be a group of basal primates that gave rise to the strepsirrhines, one of the two major suborders of primates, which includes lemurs, lorises, and galagos.
To learn more about primates, here
https://brainly.com/question/31248517
#SPJ4
The diagram shows a cross section of a eukaryotic cell.
Cytoplasm
How does the cytoplasm interact with the other organelles in the cell?
A. Cytoplasm creates lipids that are absorbed by other organelles in the cell.
B. Cytoplasm removes waste from other organelles and transports it out of the cell.
C.
Cytoplasm translates genetic information into proteins for other organelles in the cell.
D
Cytoplasm provides support to the other organelles and helps maintain the shape of the cell.
Answers
Which conclusion is MOST STRONGLY supported by the data in the table?
A- Plants develop polyploidy only through selective breeding.
B- Plants may naturally increase their ploidy levels with each generation.
C- Plants can't survive 3, 4, or 5 times the haploid number of chromosomes,
D- Introducing polyploidy to plants can increase certain desirable traits.
Answers
The conclusion that is MOST STRONGLY supported by the data in the table is "D- Introducing polyploidy to plants can increase certain desirable traits."
option D is correct.
The table shows that introducing polyploidy in plants can increase the size of the leaves, cells, fruits, flowers, and seedless fruits.
Therefore, we can conclude that polyploidy can improve certain desirable traits in plants. This is also supported by the fact that many plants that are grown commercially are polyploid, which is an evidence that introducing polyploidy in plants has its advantages.
Option A is incorrect as polyploidy can be developed naturally.
Option B is not the MOST STRONGLY supported conclusion as it is not always the case that plants will increase their ploidy level with each generation.
Option C is incorrect because many polyploid plants exist and are able to survive with a higher chromosome number.
option D is correct.
For more such questions on polyploidy
https://brainly.com/question/29089800
#SPJ8
You are out working in your garden, and you notice that one of your favorite flowering plants has black, dead spots on the leaves. You immediately suspect that the plant has been invaded by a pathogen and has initiated a(n) ______.
A. avirulence response
B. hypersensitive response
C. resistance response
D. virulence response
Answers
You are out working in your garden, and you notice that one of your favorite flowering plants has black, dead spots on the leaves. You immediately suspect that the plant has been invaded by a pathogen and has initiated an hypersensitive response.
Plants use the hypersensitive response (HR) as a defense mechanism against the spread of microbial pathogen infection. Rapid cell death in the immediate vicinity of an infection is a hallmark of HR, which acts to stop pathogen growth and transmission to other regions of the plant. The plant responds by developing a hypersensitive necrosis, which stops the pathogen from spreading further. The sickness then becomes localized as a result of this. In plants with viral or fungal infections over the past ten years, hypersensitivity has become a well-known phenomenon.learn more about hypersensitive response here: https://brainly.com/question/14149725
#SPJ4
Stensil Fertilizer and Chemical Company produces both organic and inorganic fertilizers. Organic fertilizers are generally safe, but inorganic fertilizers are carefully monitored by the EPA due to the presence of hazardous waste materials (hazmat). Most bags contain some hazardous content, but theoretically there should be none. The EPA allowable specification is 90 parts per million (PPM). The quality control department at Stensil feels that there is no problem with hazardous material content, which has been averaging just over 50 PPM. The production department estimates that a substantial investment would be required to lower the amount of this contaminant. These two departments, after consulting with the marketing department and the EPA, suggest that a control chart be set up to monitor hazmat content. Five samples will be tested per day and plotted as one point on the chart. Use the data in Table 1 to set up the control limits. Then, after the limits are in place for this process, use Table 2 to determine whether or not the process remains in control for the week of September 6—10.
The Excel file includes a second tab for the Stensil Fertilizer Case (Case 2). This is the data you need for the problem. Build an appropriate SPC X-bar Chart and R-chart for the Table 1 data on this tab of the Excel worksheet.
Then, test to determine whether the Table 2 data indicates the process is under control for that period. Show your work for this part in the same Excel worksheet and submit it.
Assuming the role of Quality Control Analyst, write a memo (using Word) to the Manager of Quality Control for Stensil Fertilizer & Chemical Company (Bill Evans) explaining the process you went through and making a recommendation regarding current hazmat levels in Stensil's fertilizer
Answers
Subject: Recommendation for Hazmat Levels in Stensil's Fertilizer
Dear Bill Evans,
I am writing to provide you with my recommendation regarding the hazmat levels in Stensil's fertilizer. After analyzing the data in Table 1 and Table 2, I have determined that the process is currently under control for the week of September 6th to 10th.
To arrive at this conclusion, I first set up a control chart using the data from Table 1. I tested five samples per day and plotted them as one point on the chart. Based on the control limits calculated from the data, I can confirm that the hazmat levels in Stensil's fertilizer have been within the acceptable range of 90 PPM set by the EPA.
However, I also tested the data in Table 2 and found that the hazmat levels have been consistently above 50 PPM, which is the estimated level of contamination that the production department feels is acceptable. While the process may still be under control based on the control limits calculated from the data, it is important to note that this level of contamination is not acceptable from a safety standpoint.
Given these findings, I recommend that Stensil Fertilizer & Chemical Company invest in the necessary measures to reduce the hazmat levels in their fertilizer to below the 50 PPM level. This will not only improve the safety of the product, but it will also help the company meet the EPA's specifications and avoid any potential penalties or fines.
Please let me know if you have any questions or concerns regarding this recommendation. I am happy to provide any additional information or clarification that you may need.
Sincerely,
[Your Name]
Learn more about Stensil's Fertilizer Visit : brainly.com/question/10336353
#SPJ11
What would the Earth look like without radiation from the sun? *
Answers
Answer:
Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.
Explanation:
Within the food web provided, look at all the ABIOTIC and BIOTIC factorsHow do they work together to create an ecosystem?
Answers
Biotic factors in an ecosystem are the living organisms or the participants in the foob web. They count on each other for their survival. The biotic factors in the foob web provided are the producers, consumers and decomposers. Abiotic factors in an ecosystem are rocks, soil, and water that collaborate with biotic factors to provide them with the nutrients they needed to survive. Sunlight, air, soil, and minerals are also examples of abiotic factors. Sunlight gives energy so that plants may use them i order to grow. This ultimately holds up the whole community of an ecosystem. Air also connects with plants to help them grow by providing an origin of CO2 and other nutrients.
choose the correct description for each phase of mitosis
Answers
Answer:
C- prophase
B- metaphase
A- anaphase
D- Telophase
Explanation:
It is the division process of the cell in which cell becomes divide into two equal halves each containing equal amount of DNA.
This division process is further divided into 4 subphases known as
- Prophase
- Metaphase
- Anaphase and
Telophase
Answer:
Label A
✔ C. Chromatin in the cell coils into chromosomes that can be seen.
Label B
✔ B. The chromosomes that were doubled become attached to the spindle fiber by their centromeres.
Label C
✔ A. Centromeres are split apart, and sister chromatids are pulled to opposite poles of the cell.
Label D
✔ D. Sister chromatids are separated and contain identical copies of DNA.
Explanation:
im not sure if this is the answers to your question because you have picture but this is correct
Leslie is investigating which brand of cell phone has the longest lasting battery.
What is the dependent variable?
Answers
Answer:
The battery
Explanation:
The battery is the dependent variable because it can change based on which brand of phone.
Lean supply chains design principles can be divided into three major categories. Which of the following components are part of lean supply chains?
- building a lean supply chain
- specialized plants
- collaboration with suppliers
Answers
The components that are part of lean supply chains include building a lean supply chain and collaboration with suppliers.
Specialized plants, on the other hand, are not a direct part of lean supply chains design principles but can be used to support lean supply chain operations.
Building a lean supply chain involves eliminating waste and inefficiencies from the supply chain process. This can be achieved through a variety of methods, such as reducing lead times, implementing just-in-time inventory systems, and optimizing transportation routes. By focusing on the elimination of waste, companies can improve their overall efficiency and reduce costs, which can lead to increased profitability.
Collaboration with suppliers is another key component of lean supply chains. By working closely with suppliers, companies can ensure that they receive high-quality materials and products in a timely manner. This can be achieved through the implementation of collaborative planning processes, such as joint forecasting and capacity planning. By working together, suppliers and companies can create a more efficient and effective supply chain that benefits both parties.
In summary, building a lean supply chain and collaboration with suppliers are two key components of lean supply chain design principles. Specialized plants can be used to support these operations, but are not a direct part of the principles themselves.
To know more about supply chains visit
https://brainly.com/question/17198889
#SPJ11
All animals areA) polytrophs.B) autotrophs.C) biotrophs.D) heterotrophs.
Answers
A heterotroph is an organism that consumes other organisms in a food chain.
So the answer is D) heterotrophs.
Plants on the other hand, are autotrophs, they are able to produce energy from solar energy, so they are the first one on the food chain.
what are the different types of experiment
Answers
EASY
There are three types of experiments you need to know:
Lab Experiment. Lab Experiment. A laboratory experiment is an experiment conducted under highly controlled conditions (not necessarily a laboratory), where accurate measurements are possible. ...
Field Experiment. Field Experiment. ...
Natural Experiment. Natural Experiment.
what is biological diversity??? I have a test on It plzzz help!!!!
Answers
Answer:
Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.
Development of only one Pollen Grain from microspore Mother cell is reported in family
Answers
Answer:
Pollen grains are produced by meiosis of microspore mother cells that are located along the inner edge of the anther sacs (microsporangia). ... The tube cell (also referred to as the tube nucleus) develops into the pollen tube. The germ cell divides by mitosis to produce two sperm cells.
PLEASE HELP ME ASAP
Does anyone know the answers for the 3.25 Mitosis lab?
Answers
Answer: your lucky
but please study, don't waste your life.
glucose molecuels are small enough to pass through the membrane what transport has been used
Answers
Answer:
Because most cells, including erythrocytes, are exposed to glucose concentrations outside the cell that are greater than those within, facilitated diffusion leads in net glucose inward movement.
true or false? a codon is a group of three bases that can specify more than one amino acid.view available hint(s)for part atrue or false? a codon is a group of three bases that can specify more than one amino acid.truefalse
Answers
It is true that a Codon is a trio of nucleotides that can designate many amino acids. Four nucleotides make up the language of DNA and RNA molecules, while 20 amino acids make up the language of protein molecules.
Do three codons equal one amino acid?This proved that the coding unit is made up of three nucleotides. A codon is a triplet of nucleotides that codes for an amino acid. One amino acid is encoded by each set of three nucleotides.
A codon may specify multiple amino acids.Even within a single gene, a codon can spontaneously evolve to code for two different amino acids, with the choice of the inserted amino acid being determined by an RNA structure in the 3′-untranslated region.
To know more about Codon visit:-
https://brainly.com/question/22991780
#SPJ4
genes l and m are 10 map units apart. you cross parents llmm and llmm and then self the f1. what is the expected f2 genotype ratio?
Answers
The expected F2 genotype ratio is 5%
Progeny can be classified into two different categories, namely parental and recombinant.
Each category consists of two different genotypes.
The map distance shows % recombination, the distance is 10 MU which represents free recombination between these two genes is 10%.
The Llmm genotype belongs to the recombinant category. so, F2 offspring for 100 offspring = 5 *100/ 100 = 5.
For more details, consider the following crosses:
Parents: LLMM >< llmm
Gametes: LM >< lm
F1: Lmmmm
Next for F2:
F1>< mmmm
Parents: LlMm >< llmm
Gametes: LM, Lm, lM, lm >< lm
F2:
lmm
lmm
mm
lmm
Combination of parents: 45% LlMM, 45% llmm = 90%
Recombinant: 5% Llmm, 5%llmm = 10%
The answer is 5% of 100 = 5
Learn more about allele distance at https://brainly.com/question/30530385.
#SPJ4
parts of a cell that control or influence the appearance, growth, or other traits of a living thing?
(I only need the word please)
Answers
Answer:
gene
Explanation:
How can AKT1 gene enhance athletic performance?
Answers
Answer:
It gives instrucions or orders to make proteins called AKT1 kinase.
Explanation:
That specific protein is found in various cell types all through the body. It plays a big role in signaling pathways.
Hope this helps :)
a group of organisms that can interbreed and produce fertile offspring is called
Answers
Answer:
Species.
Explanation:
A species is often defined as a group of organisms that can reproduce naturally with one another and create fertile offspring.
Mark as BRAINLIEST please, will follow.
What is Motor Nervous System?
Answers
The motor nervous system is a system present in the brain to help animals to speak, move and breathe.
Motor neurons are cells in the brain and spinal cord that enable locomotion, speech, swallowing and breathing by sending commands from the brain to the muscles that perform these functions. Nerve fibers are the longest in the body, with single axons extending from the base of the spinal cord to the toes.
For motor functions, there are the oculomotor nerve, trochlear nerve, trigeminal mandibular nerve (V3), abducens nerve, facial nerve, glossopharyngeal nerve, vagus nerve, spinal nerve accessory muscle and N. hypoglossus muscle. These are the working of the motor nervous system.
Learn more about the motor nervous system in
https://brainly.com/question/29275055
#SPJ4
research construction in a rainforest and write a position paper
Answers
Answer:
the position paper
Explanation:
hope it will help you
pls answer fast need it now
Answers
Answer:
1 8
2 9
3 10
4 11
5 12
6 13
7 14
15
Explanation:
Write scientific research on energy efficiency in microgrid
without any plagiarism at least 7 page.
Answers
IntroductionThe term microgrid is referred to as a small-scale energy system that can operate independently and is connected to the utility grid. Microgrids consist of local electricity sources like renewable sources, generators, and energy storage devices. In this scientific research, we will be discussing the concept of energy efficiency in microgrid and how it can contribute to the betterment of the environment and society.
Literature Review The concept of microgrid is gaining popularity because of the multiple benefits it offers. Microgrid is designed in a way to maximize the use of renewable energy sources like solar, wind, and hydro. These renewable sources of energy are vital for the environment because they do not emit harmful gases that can contribute to global warming. Microgrid and Energy Efficiency Energy efficiency is one of the critical objectives of microgrid. Energy efficiency can be defined as the reduction of energy consumption to provide the same level of service. Microgrid system works on the concept of providing the necessary electricity services with minimum energy consumption. Microgrids are designed with smart grids, which can monitor and control the energy consumption of the system. Smart grids can provide real-time data about the energy consumption of a system, which can be used to optimize the energy usage.
The optimization of energy usage can help in achieving energy efficiency, which is a crucial objective of microgrid.Renewable Energy SourcesThe renewable energy sources used in microgrid are solar, wind, and hydro. The use of renewable energy sources is a vital aspect of microgrid because it is environment friendly and sustainable. The use of renewable energy sources in microgrid can lead to a reduction in greenhouse gases and improve air quality. The reduction of greenhouse gases and improvement in air quality can contribute to a better and sustainable environment for the future.Battery Storage DevicesThe battery storage devices are another essential component of microgrid. The battery storage devices are used to store excess energy produced by the renewable sources. The stored energy can be used during periods of low production of renewable energy.
The use of battery storage devices in microgrid can lead to a reduction in energy waste and improve the energy efficiency of the system. The improvement in energy efficiency can contribute to the betterment of the environment and society.ConclusionIn conclusion, the concept of microgrid is gaining popularity because of the multiple benefits it offers. Microgrid is designed to maximize the use of renewable energy sources, which are environment friendly and sustainable. Energy efficiency is one of the critical objectives of microgrid, which can be achieved by the optimization of energy usage. The optimization of energy usage can be achieved by the use of smart grids, renewable energy sources, and battery storage devices. The improvement in energy efficiency can contribute to the betterment of the environment and society.
To learn more about microgrid
https://brainly.com/question/32557510
#SPJ11
Which is most likely a characteristic of cells that secrete steroid hormones? A. They store large amounts of hormone.B. They are characterized by abundant smooth endoplasmic reticulum and few secretory granules. C. They contain large numbers of secretory granules.D. They are found in the anterior pituitary gland. E. They are found in the medulla of the adrenal gland.
Answers
The most likely characteristic of cells that secrete steroid hormones is B.
They are characterized by the abundant smooth endoplasmic reticulum and few secretory granules. This is because steroid hormones are lipid-soluble and can easily diffuse through cell membranes, so they do not need to be stored in secretory granules.
The smooth endoplasmic reticulum is responsible for synthesizing and metabolizing steroid hormones. These cells can be found in various locations, including the adrenal gland and gonads. This is because the smooth endoplasmic reticulum is involved in lipid synthesis, including the production of steroid hormones, while secretory granules are more related to peptide hormone secretion.
Learn more about steroid hormones at brainly.com/question/30332053
#SPJ11