The ability of your heart and lungs to work efficiently during physical activity is called

Answers

Answer 1
It's called cardiorespiratory Endurance



Related Questions

Which cell organelles can be seen changing position in the moving cytoplasm of amoeba?

Answers

All of them. Since the entire organism is moving, all of its organelles are moving with it.

How many earths could fit in the universe?

Answers

Here is your answer:
320,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

User satisfaction is a key barrier in transition to a thin client environment
a. True
b. False

Answers

answer is true... bruh

Answer:

answer is true.

Explanation:

Bc it ez

If a chemist adds ammonia to a cleaner, he would expect the litmus paper to turn ___________.

Answers

If a chemist adds ammonia to a cleaner, he would expect the litmus paper to turn blue. Ammonia is a basic compound with no ions, however in solution it gains an ion and becomes ammonium. These basic ions interact with the litmus paper and turn it blue.

As you walk home from your friend's house, you work up a pretty good sweat. your sweating is due in part to the functioning of your ________ system.
a. somatic nervous
b. autonomic nervous
c. central nervous
d. endocrine

Answers

Answer is endocrine as this is associated to sweat glands.

When assessing a pregnant female, the nurse documents gravida 3, para 2 regarding obstetrical history in the health record. which situation correctly corresponds to the obstetrical history of the woman?

Answers

Gravida indicates the number of times that a woman has been pregnant including present pregnancies. If a pregnancy if of several babies (like twins) it still counts only as one pregnancy. All pregnancies count regardless of the ultimate outcome, whether the child was born or not. Gravida 3 would indicate that the woman being assessed had been pregnant two times and the present pregnancy was the third time.
Para (parity) indicates the number of pregnancies of a woman that reached the birth or a stillbirth time. The number of babies involved on one pregnancy counts only as one parity if it comes to birth or a stillbirth time - twins would count as one parity. Para 2 would then indicate that the woman had reached the viable gestational age in her previous two pregnancies.

What is the ploidy of organisms that have two sets of chromosomes? what is the ploidy of organisms that have two sets of chromosomes? 3n 4n n 2n?

Answers

The answer to this question is 2n

The ploidy of an organism which has two sets of chromosomes is 2n. These organisms are diploid. Thus, the correct option is D.

What is Ploidy?

Ploidy is the number of complete sets of chromosomes present in a cell, and hence the number of possible alleles for the autosomal and pseudo-autosomal genes.

The sets of chromosomes is the number of maternal and paternal chromosome copies in each homologous chromosome pair, which chromosomes naturally exist as.

The organism which has two sets of chromosomes is a diploid organism (2n).

Therefore, the correct option is D.

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A patient with a terminal disease is unresponsive, not breathing, and without a pulse. the family states that the patient has a do not resuscitate (dnr) order signed by her medical doctor, but they cannot find it. the emt should:

Answers

If a terminally ill patient (example: on Hospice) is a full code at that point but the family cannot present you with a physical original and fully completed DNR, the EMT MUST begin resuscitation measures until the family can present the original DNR. You will have to work the code until you reach the hospital and the family can sign a new DNR at the hospital.

The ethics behind this are tricky but legally, you MUST work the code until the DNR is presented. However, to be kind, you don't have to go overboard with your interventions. You don't have to intubate the individual, you can do with a simple BVM and bag the patient while performing chest compressions.

​chromatids that are attached at the centromere are called what kind of chromatids?

Answers

Sister chromatids. 

Hope it helps! 

A lesion in _____ area of the brain would most likely result in a disruption of language comprehension and expression

Answers

Wernicke's area would be the right answer.

Answer:  

A lesion in the Broca's area of the brain would most likely result in a disruption of language comprehension and expression.

Explanation:

There are two parts of the brain that are linked to speech.

Wernicke's area also called Wernicke's speech area andBroca's area.

Wernicke's Area is wired for the comprehension of written and spoken language while Broca's area adapted for in the production of language.

Broca's area, which is located in the frontal lobe of the brain, is connected to the production of speech.

A recent study showed that it also plays a significant role in the comprehension of language. Working memory and the Broca's area both function simultaneously to allow a person to express themselves verbally.

Cheers

A plant chloroplast is a plastid.

True or False

Answers

True I’m pretty dure

Lysosomes ________.
a. are the major site of protein synthesis
b. maintain a highly alkaline internal environment
c. are always used for the cell to "commit suicide"
d. contain acid hydrolases that are potentially dangerous to the cell

Answers

C . My teacher use to say ly because you lie you're going to hell going down so c is definitely the correct answer

Answer:

d. contain acid hydrolases that are potentially dangerous to the cell

Explanation:

Lysosome is an eukaryotic cellular organelle. It maintains an acidic environment and has many hydrolytic enzymes( acid hydrolases). These enzymes are active only inside lysosome because they require acidic environment to function. They are inactive in the alkaline environment of the cell otherwise they would have posed a threat to cell's other components.

When a foreign particle enters the cell, it is engulfed by the lysosome and destroyed. Lysosome is also involved in autophagocytosis where it destroys old or malfunctioning cell components. Resultant amino acids or other components are recycled for cell's use. Sometimes they can be used by cell during apoptosis to destroy itself but it's not always the case.

The care plan for a postoperative client includes a nursing diagnosis of "risk for urinary retention." the nurse determines that the client has been voiding adequately. what is the nurse's most appropriate action?

Answers

Revise the nursing diagnosis because the clients status has changed.

What loop prevention technique is implemented by distance vector routing protocols?

Answers

The loop prevention technique implemented by distance vector routing protocol is  SPLIT HORIZON.
Routing loop is a common problem that is associated with networks. Routing loop is said to occur when an error arise in the operation of the routing algorithm which leads to formation of nodes and loops in the path to a particular destination. Split horizon is one of the feature that is used to prevent distance vector routing.

Routing loops are prevented in distance vector routing protocols through techniques such as 'route poisoning' and 'hold-down timers'. These are essential for maintaining network efficiency and preventing congestion due to redundant data transmissions.

The loop prevention technique that is implemented by distance vector routing protocols is called 'route poisoning.' Route poisoning is a method used to prevent routing loops by marking a downed route as having an infinitely high metric, which represents the distance to that route as being infinite. This effectively informs all the nodes in the network that the route is unreachable, thereby preventing data packets from being sent in an infinite loop. Another common technique is the 'hold-down timer,' which prevents updates about changes in network topology from being accepted for a certain period of time to allow the network to stabilize.

Routing loops can create significant network congestion and can lead to redundant transmission of data packets. Avoiding such loops is critical to maintain an efficient and functional network. It is indeed possible to design and select routes in a way that minimizes the need for these protection techniques, though it's equally important to employ them to safeguard against potential routing issues.

Why should you knock and ask for permission before entering a patient's room?

Answers

Knocking and asking for permission before entering a patient's room respects their privacy and maintains their dignity. It also ensures patient safety by providing a moment of awareness before interaction. This courtesy fosters trust and exemplifies good patient care practices.

Knocking and asking for permission before entering a patient's room is a crucial aspect of providing respectful and private patient care. It acknowledges the patient's right to privacy and gives them a sense of control over their environment, which is especially important in a healthcare setting where patients may feel vulnerable.

In addition to privacy concerns, knocking also serves as a safety measure. It alerts the patient to the presence of someone at the door and gives them time to prepare for the interaction, whether they need to cover up for modesty or pause a private conversation. Furthermore, this act of courtesy helps establish a trusting relationship between healthcare providers and patients.

In certain cases, such as an emergency room, a patient may invite friends or family into the treatment room, which is considered acceptable if it's the patient's wish. Additionally, maintaining patient safety is vital and takes precedence over social niceties or coworker relationships. Therefore, in scenarios where a healthcare professional fails to comply with hygiene protocols such as handwashing, an intervention is necessary to ensure patient safety. This direct approach emphasizes the imperative of infection control and adherence to hospital procedures.

What is the expanded region of a long bone made of spongy bone called?

Answers

its called the epiphysis

Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of levels that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?

Plants are not infinite in number.

Producers are limited by consumers.

Carnivores are too large to be eaten.

Energy is lost at each trophic level.

Answers

The correct answer is option Energy is lost at each trophic level.

In a Ecological pyramid, the energy is transferred from the producer to the consumer level. The ecological pyramid is triangular in  structure, this is because the number of organism on each successive trophic level is less than the preceding one or the one below it.

The reason of this shape of ecological pyramid is on subsequent trophic level, the amount of energy transferred is only 10%. The rest of the energy is dissipated in the environment in the form of heat. As only 10% of total energy is transferred to the subsequent level, The amount of energy reaching to tertiary consumer is very less that it cannot meet the energy demand of next level.

Answer:

D

Explanation:

what are black smokers.?

A)geysers of hot water associated with hydrothermal vents

B)black fish

C)black algae

Answers

A)geysers of hot water associated with hydrothermal vents
ANSWER
geysers of hot water associated with hydrothermal vents
#can you mark me brainliest plz?

Dural venous sinuses carry blood and cerebrospinal fluid (csf).true or false

Answers

It is true, dural sinuses, cerebral sinuses, or cranial sinuses are venous channels found between the endosteal and meningeal layers of dura mater in the brain. They receive blood from internal and external veins of the brain,and receive cerebrospinal fluid (CSF) from the subarachnoid space via arachnoid granulations, and mainly empty in the internal jugular vein

George has attached ear lobes. Barbara has free ear lobes, but she is heterozygous for this trait. What are the chances of their child having free ear lobes?

Answers

The inheritance of a dominant gene E results in the free out unattached earlobe. If the lobe is attached directly to the head, the individual is homozygous recessive, and the rest genotype is present. Hope this helps.

Choice of diet profoundly affects human health. only two common lifestyle habits are more influential than diet: _____ and _____.

Answers

Smoking and tobacco
Alcohol drinking

Dna replication occurs by the addition of nucleotides to the end of the dna molecule. results in the formation of four new dna strands. produces two daughter dna molecules that are complementary to each other. uses each strand of a dna molecule as a template for the creation of a new strand. begins when two dna molecules join together to exchange segments.

Answers

DNA is a double helix, while RNA is a single helix. Both have sets of nucleotides that contain genetic information. Credit: udaix Shutterstock. Deoxyribonucleic acid orDNA is a molecule that contains the instructions an organism needs to develop, live and reproduce.

How does a polysaccharide differ from a disaccharide?

Answers

A disaccharide, from the DI in the name is a two sugars or two monosaccharides. An example is LACTOSE which is made up of glucose and galactose.
WHILE
A polysaccharide consists of many sugars or monosaccharides. The monosaccharides firm long chains in polysaccharides an example is cellulose. Hope that helped. Have a nice day
Final answer:

Disaccharides are pairs of monosaccharides, while polysaccharides are large polymers composed of hundreds of monosaccharide units. Glycosidic bonds link the monomeric units in both cases, but their structure and function significantly vary. Sucrose, lactose, and maltose are examples of disaccharides, while starch, glycogen, cellulose, and chitin are examples of polysaccharides.

Explanation:

The main difference between a polysaccharide and a disaccharide lies in the number of monosaccharide units they are composed of and their nature. A disaccharide is a pair of monosaccharides. Disaccharides, for example, sucrose, lactose, and maltose, are formed via dehydration synthesis and are linked together by glycosidic bonds.

On the other hand, polysaccharides, also known as glycans, are large polymers composed of hundreds of monosaccharide units. Polysaccharides like starch, glycogen, cellulose, and chitin are expressed through multiple monosaccharides, linked by glycosidic bonds. They may form branched or unbranched chains and hold different types of monosaccharides.

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Which should a nurse thoroughly evaluate before a bone marrow transplant (bmt) procedure?

Answers

Nurse thoroughly evaluate blood studies before a bone marrow transplant (bmt) procedure.Following are the evaluations done by the nurse to the patient's body before the BMT procedure starts: physical condition organ function nutritional status complete blood studies

Cytotoxic t (tc) cells only respond to __________.

Answers

Class I MHC complexes on immune cells, or to viral antigens.

A doctor who specializes in diagnosing and treating diseases and disorders of the eyes and vision.

Answers

Optometrist or Ophthalmologist



Give a scenario where a cell may need to perform a form of endocytosis

Answers

In exocytosis,cells release material such as proteins like enzymes from within the cell into the extracellular space. Endocytosis is where a  cell transports molecules such as proteins into the cell. The complimentary and twined processes can be used for the transport of proteins as an example.

Answer:

A scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. A scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

Explanation:

N multiple sclerosis, identify the part of a neuron that typically hardens and disrupts the flow of information through neurons.

Answers

Multiple sclerosis is a chronic, inflammatory disease affecting the central nervous system that causes a hardening and destruction of the myelin sheaths of neurons. The myelin sheath is a fatty, protective layer of the neurons (cells of the brain and spinal cord) that help the latter carry electrical signals to allow for flow of information among the cells. 

The name "multiple sclerosis" arose because of the multiple scars (scleroses) that form on the myelin sheaths as they are gradually destroyed by the disease.

What enables pcr to amplify just one location (locus) in a person's genome as opposed to several loci scattered throughout the genome (what gives pcr its specificity)?

Answers

PCR's specificity is given by the primers. Primers are small sequences of nucleotides, small strands of DNA, that bind to the DNA strand that we want to amplify in specific locations limiting the locus of interest. The DNA polymerase, the enzyme that will bind to the 3' end of the primer and start producing the complementary DNA strand, will only start its work where the primer bound to. This way, by engineering specific primers, we can amplify only the locus of interest rather then several loci all at the same time scattered throughout the genome.

genes determine a person's eye color by coding for ____that affect eye color

Answers

Alleles code for different traits like eye color, hair color, etc
Here is your answer:

Your answer is nitrogenous.

Reason: It helps determine an persons eye color (genes)

Your answer will be nitrogenous.
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