As with Part H. you have a total body concentration of 300 mOsM and body volume of 3 liters. You now add 2 liters of a 500 mOsM solution. The solution is equal parts NaCI (nonpenetrating) and urea (penetrating), so it has 250 mosmol/L NaCI and 250 mosmol/L urea. Answer the following questions about your new solution:
Drag the terms on the left to the appropriate blanks on the right to complete the sentences.
The solution is_______ osmotic to the body.
What is the concentration of nonpenetrating solutes (NP) in the solution?
What is the internal concentration of the body's cells? (All intracellular solutes are nonpenetrating.)
When the cells reach equilibrium after addition of the solution to the body, has cell volume increased, decreased, or stayed the same?
Based on your answer regarding water movement, the solution was ____ tonic to the body's cells.
increased
hyper
300 mosmol/L
Stayed the same
300 mosmol/L
Hypo
lso
decreased
stayed the same

Answers

Answer 1

Answer:

- The solution is hyperosmotic to the body.

- What is the concentration of nonpenetrating solutes (NP) in the solution? 500 mosmol/L

- What is the internal concentration of the body's cells? (All intracellular solutes are nonpenetrating.) 300 mosmol/L

- When the cells reach equilibrium after addition of the solution to the body, has cell volume increased, decreased, or stayed the same? increased

- Based on your answer regarding water movement, the solution was hypotonic to the body's cells.

Explanation:

A hyperosmotic (or hypertonic) solution is a solution with a greater solute concentration. If a cell is placed in a hyperosmotic solution the water will leave the cell and the cell will shrink. Conversely, a hypotonic solution is a solution that has a lower concentration of solute. If a cell is placed in a hypotonic solution the water will enter the cell through osmosis and the cell increases in size. In this case, the NaCl is a non-penetrating solute, and thereby the concentration in the body's cells maintains constant. Moreover, urea is a penetrating solute, thereby it will penetrate in the cells until the equilibrium is reached (i.e., the cells will increase in volume).


Related Questions

How many codons are in the following mRNA sequence?
AUAUCUAGGCUU*

Answers

Answer:

4

Explanation:

Codons are usually in groups of 3. So AUA-UCU-AGG-CUU

Answer: 5

also try using the 6.6-6.7 bio flashcards on quizlet they might help

b. The muscle attachment that is usually relatively fixed is called its​

Answers

Answer:

Sud I k igkckcjc sorry I don't know

Answer:

Origin

Explanation:

how can HIV affect individuals day to day life
- be precise

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Answer:

that seems hard

Explanation:

Help please asap I would appreciate it

Answers

I think D from what I remember in Biology when I was in freshman

Name a plant that has asexual reproduction. Does it have a flower?

Answers

dandelions reproduce through seeds that form asexually

The gene for nose shape is found on the X chromosome. Round nose is dominant to pointed nose. Human individuals with XXY (an additional X chromosome) are designated male. Individuals with XO (only one X chromosome) are designated female. Identify the possible nondisjunction events (rare mistakes during meiosis) that could explain the phenotype of the offspring. An XY parent with a round nose and a XX parent with a round nose have an offspring with Klinefelter Syndrome (genotype XXY) with a pointed nose.

Answers

Answer:

Explanation:

in this case female parent XX is hetrozygous for round nose. when a cross between round nose father XY and hetrozygous round nose mother takes place and suddenly a chromosomal nondisjuction occurs, the chromosomes carrying genes for pointed tip nose come togather in a gamete and a gamete (egg) with XX chromosomes is appeared having 24 chromosomes instead of 23. when this gamete fertilizes with a sperm having normal 23 chromosomes and only carry Y chromosomes, a pointed nose klienfelter syndrome case will appear.

All organisms must regulate_____ by turning genes on and off different cells at different times. In prokaryotic cells, related genes may be organized into_____, which can be turned on and off as a single unit. Eukaryotes have more complex modes of control, including the packing of chromosomes,____(which can produces several mRNAs from a single gene), and the control of translation. An understanding of gene regulation mechanisms has led to several interesting and important applications. For example, the loss of gene regulation can result in cancer, or out-of-control cell growth. And___can produce new live individuals, while___can produce potentially therapeutic stem cells.

Answers

Answer:

All organisms must regulate gene expression by turning genes on and off different cells at different times. In prokaryotic cells, related genes may be organized into operons , which can be turned on and off as a single unit. Eukaryotes have more complex modes of control, including the packing of chromosomes, RNA slicing (which can produces several mRNAs from a single gene), and the control of translation.

An understanding of gene regulation mechanisms has led to several interesting and important applications. For example, the loss of gene regulation can result in cancer, or out-of-control cell growth. And reproductive cloning can produce new live individuals, while therapeutic cloning can produce potentially therapeutic stem cells.

Which scenario describes a relationship of mutualism?


A polar bear catches a seal for dinner.


Oxpecker birds eat parasitic ticks off the backs of zebras.


Birds feed off the insects that are stirred up from the grasses as cattle move through.


A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.

Answers

Answer:

hello the answer is B hope this helps

Explanation:

Answer:

b

Explanation:

Amino acids share ____ chemical groups but have ____ side chains that allow for variation. The common groups are amino and ___ groups attached to an ___ carbon. Amino acids link together into a polypeptide via ____ bonds. Each polypeptide has a unique sequence. The repeating subunits interact with each other via ___ bonds to establish ___ structures. Interactions between the side chains determine the ___ structure of the polypeptide. The combination allows for an almost infinite number of possible structures, each with a different function.

Answers

Answer: Amino acids share COMMON chemical groups but have UNIQUE side chains that allow for variation. The common groups are amino and CARBOXYL groups attached to an α carbon. Amino acids link together into a polypeptide via PEPTIDE bonds. Each polypeptide has a unique sequence. The repeating subunits interact with each other via hydrogen bonds to establish secondary structures. Interactions between the side chains determine the tertiary structure of the polypeptide. The combination allows for an almost infinite number of possible structures, each with a different function.

Explanation:

Answer:

Explanation:

Common

Unique

Carboxyl

a

Peptide

Hydrogen

Secondary

Tetiary

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Cystic Fibrosis is a genetic disease of the lungs caused by a recessive allele. A man with Cystic Fibrosis marries a woman who does not have Cystic Fibrosis, but her father had the disease. What is the probability of the couple having a child that has Cystic Fibrosis?

Answers

Answer:

There is no chance of child with the disease

Explanation:

As cystic fibrosis is a recessive disease homogeneous condition is required in child to have the disease . Since the mother is not suffering from the disease & there is no history in her family so she does not have the gene for cystic fibrosis

Explanation:

thankyou

What were the 2nd & 3rd rovers on Mars called?

What was the 4th rover on Mars called?

plz help

Answers

spirit & opportunity

curiosity

What do all members of the swine species always have in common?

They always occupy the same position in the food web no matter where they live.

They are always preyed upon by the same predators.

They always occupy the same habitat at the same time.

They always have the same number and kinds of chromosomes.

Answers

Answer:

The members of the swine species always have the same number and kinds of chromosomes.

Answer:

d

Explanation:

i took the test

Anthropologists have been studying the role of soybean curd andrelated products in the culture of Hong Kong. The researchers interviewpeople about how frequently they eat soybean products, where they eatthem (at home or in restaurants), and during what time of day they eatthem. The researchers also ask people about how they preparesoybean products, where they obtain soybean products, and any beliefsthey might have about soybean products (such as their nutritionalvalue). The data are used to assess the role of soybean products in theculture. The researchers are also considering how their findings relateto global soybean consumption patterns.
1. What is the primary field of anthropology addressed in this research?a. Linguistic anthropologyb. Archaeologyc. Biological anthropologyd. Cultural anthropology2. Which field of anthropology (other than the one you indicated above) is most related to this research?a. Biological Anthropologyb. Archaeologyc. Linguistic Anthropologyd. Cultural Anthropologye. All fields of Anthropology are related to this topic3. How might this research contribute to a comparative anthropological approach?a. This research could be used to compare quinoa consumption in other parts of the world.b. This research could be used to compare biological adaptations across Bolivia.c. This research could be used to compare quinoa consumption in other primate species.d. This research could be used to compare quinoa DNA to other plants.

Answers

Answer:

1.) Cultural Anthropology

2.) Biological Anthropology

3.) The research  could be used to compare quinoa consumption in other parts of the world.

Explanation:

Anthropology is a scientific field that studies humans. It studies humans all over the world with respect to their behaviors and cultures in both past and present eras. Anthropology is divided into four major types: Cultural, Biological, Linguistic and archaeological.

1.) Because this research is towards the role of soybean and related products in Hing Kong, we can confidently say that it falls under the cultural aspect of anthropology which focuses on the study of differences in cultures among humans.

2.) Considering the fact that the research deals with a biological product (soybean) that has effects on humans, then biological anthropology is the most closely related field.

3.) The researchers intend to relate their findings from this research to global soybean and other related products consumption pattern. Therefore, this research could be used to compare quinoa consumption in other parts of the world.

Answer:

e 2020

Explanation:

Historical significase

what is a electrocardiograph technician​

Answers

Electrocardiograph (EKG or ECG) technicians operate equipment that measures, monitors, and graphically traces the electrical activity of the heart. Physicians use the graph (electrocardiogram/EKG/ECG) to diagnose and monitor patients' heart problems.

What is poisonous enough to kill 100,000 turkeys? That’s the question asked by scientists who studied a mass die-off of turkeys in Great Britain. It turned out that all the turkeys had eaten peanuts from Brazil. A fungus was growing on the peanuts. The fungus produced a dangerous poison called aflatoxin. Aflatoxins cause stomach pain, lung failure, cancer, and death in people and animals.

Farmers make a great effort to prevent fungi from growing on their stored crops. In a pile of grain or nuts, fungi have plenty of food and living space. The best way for farmers to prevent fungi from growing is to make sure there is not enough for fungi to survive and grow.

Answers

Answer:

what am I supposed to answer?

At which intersection is turning left at a red light permitted?

Answers

Answer:

I think (c) is the correct answer

Explanation:

Please give thanks to all my answers and please mark as brilliant and please follow me

I believe the correct answer choice is A

What could Carl Linnaeus no have used as a method of classification in his taxonomy system ?
A. DNA
B. the habitats of organisms
C. structure of organisms
D. apperance of organisms

Answers

Answer:

A. DNA

Explanation: can i have brainly :))

5) If a body cell contains 50 chromosomes, how many
will exist in its gametes?

Answer-25

Answers

it’s 25 because it’s for the each female and male

Carbon dioxide emissions cause ocean acidification. Ocean acidification reduces coral growth. If ocean acidification continues, corals may become extinct. This is an example of a/an ___________ type of cause of extinction.
A)
population risk
B)
environmental risk
C)
natural catastrophe
D)
genetic risk

Answers

Answer:

B) environmental risk

Explanation:

got it right on edge

Red blood cells are........white blood cells.

1)more numerous than

2)rounder than

3)less numerous than

4)older than


Answer and I will give you brainiliest

Answers

Answer:

Red blood cells are rounder than white blood cells.

Explanation:

ei hope you liked my answer

pls mark me brainlist

What alleles are inside the grid box

Answers

Answer:

In most sexually reproducing organisms, each individual has two alleles for each gene (one from each parent). This pair of alleles is called a genotype and determines the organism's appearance, or phenotype.

In some cases, a trait is determined by multiple alleles interacting. in rabbits, coat color is one of those traits. Therefore alleles for color color each of which causes a different phenotype. Exam in the table below and answer the question. A Himalayan and a chinchilla mate, and some of the resulting offspring are white. What
must the genotypes of the parents be?

Answers

Answer:

I would think it would be the third answer but don't count on that

What types of mutations are the most harmful

Answers

Answer:

Frameshift mutations

Explanation:

Frameshift mutations are generally much more serious and often more deadly than point mutations. Even though only a single nitrogen base is affected, as with point mutations, in this instance, the single base is either completely deleted or an extra one is inserted into the middle of the DNA sequence.

Hope it helps!!!

Someone please it’s due in 20 mins and I’m worried I won’t have it done can someone please help!!! ASAP!!!!

Answers

Answer:

the last one is volcanism

Answer:

Umm well how much do you know about already?

Explanation:

Which statement is true about the products of cellular respiration?

They contain oxygen.
They contain glucose.
They become the products of photosynthesis.
They become the reactants of photosynthesis.

Answers

Answer:

They become the reactants of photosynthesis.

Explanation:

Answer:

They become the reactants of photosynthesis.

Explanation:

Give the other person brainliest

What are the monomers of Lipids?

A. Monosacharides

B. Nucleic Acids

C. Amino Acids

D. Fatty Acids

Answers

Answer:

D- fatty acids

Explanation:

Answer:

Amino acids - C

What animal is this

Answers

Isn’t that an Eagle bird ?
I think that’s a black cormorant

The location for the SI gene is 3q26.1. What does this information tell you?

Answers

The SI gene provides instructions for producing the enzyme sucrase-isomaltase

Annotation 3q26.1. indicates a specific localization of a gene on chromosome number 3.

The localization of a gene in a chromosome is indicated by a specific pattern of bands generated by different cytogenetic staining techniques.

The first number/letter used in this code indicates the chromosome (in this case, 3 indicates chromosome number 3).

The letter q represents the long arm of the chromosome, whereas the shorter arm is referred to as p (in this case, 3q)

The following numbers represent the position of the gene on the chromosome arm, which is evidenced by specific patterns and staining techniques.

In conclusion, annotation 3q26.1. indicates a specific localization of a gene on a chromosome.

Learn more in:

https://brainly.com/question/1181608?referrer=searchResults

Defend it: viruses are not alive. Select the five correct statements. A. They don't make their own membranes. B. They have their own proteins. C. They have no metabolism outside the host cell. D. They don't move. E. They don't respond to their environment. F. They don't have cytoplasm or ribosomes. G. They have only one nucleic acid.

Answers

Answer:

viruses are not alive because:

they do not make their own membranes.

they don't have cytoplasm or ribosomes.

they have only one nucliec acid.

they have no metabolism outside the cell.

they don't move.

Explanation:

all these statements are true.

A blank cell that becomes specialized during development

Answers

Answer:I don’t get it

Explanation:

You may have worded it wrong, but most likely it’s trying to talk about stem cells and how they specialize into different cells like nerve cells, blood cells, etc to form tissues, organs, organs system and more. This happens most during the embryonic development, but even adults have some stem cells than can specialize. The answer I think though is embryonic development. Hope this helped!
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