Identify the tonicity of the solution surrounding the cell.

Identify The Tonicity Of The Solution Surrounding The Cell.

Answers

Answer 1

Answer:

Hypertonic

Explanation:

Hypertonic solutions have less water ( and more solute such as salt or sugar ) than a cell. Seawater is hypertonic. If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).


Related Questions

Once pollen lands on the stigma, it forms a pollen ____________________ down through the long_____of the pistil [the female reproductive part] into the flower's ______– which contains ovules. fill in the blank

Answers

Answer:

1. Pollen tube

2. Style

3. Ovary

Explanation:

This process is describing the process of POLLINATION, which is the transfer of pollen grains from the anther of a male flower (androecium) to the stigma of the female flower (gymnoecium). After pollination i.e. the pollen has landed on the sticky stigma, the pollen grows out a tube called POLLEN TUBE.

The pollen tube extends through the STYLE of the female flower called PISTIL to the OVARY. The ovary is the reproductive part of the female flower that produces the ovules, which the sperm in the pollen is about to fertilize.

Which biomolecule do mitochondria break down in our body?

Answers

Answer:

acetyl CoA

Explanation:

Pyruvate and fatty acids enter the mitochondrion (bottom) and are broken down to acetyl CoA.

Can someone please help me answer this question?

Answers

Answer: Are fur color and eye color in mice inherited traits?

I think.

Explanation:

Please heeelp
Why are plants, but not animals, thought to be an important factor in classifying a land biome?

Answers

Answer:

becuase plants make up surrounding areas, if you see no plants and soil with no fertilization from plants it is most likely a desert, and a place with tall and thick plants is most likely a forest

Answer:

Explanation: Because the biome must support the plant since the grow a plant you must have good temperature the constant rainfall and the soil, that is why plants are the most important factor since its chooses what plant can survive in that biome.

‼️PLEASE HELP THIS IS MY LAST HOPE
List 6 amino acids found in turkey meat. Explain how those amino acids could be formed into a protein including an explanation of translation and transcription.

Answers

Amino acids

1. Tryptophan
2. Threonine
3. Isoleucine
4. Leucine
5. Lysine
6. Methionine
Transcription is a transfer for genetic instructions for DNA to mRNA In the nucleus. But for translation the instructions for mRNA in which is the message, reads and tRNA brings the correct sequence of the amino acids to the ribosome. Then the rRNA helps the bonds form between the amino acids in which its polypeptide which is protein. And makes a polypeptide chain or amino acid chain.
I hope this helps :)

DOES ANYONE KNOW THIS ANSWER PLEASE

Answers

It’s a facilitated diffusion!
Facilitated diffusion= high to low concentration= has a protein channel

I need help asap... dont guess

Answers

Answer:

vfsewvfdcsewfcd

Explanation:

Why does that pattern happen? (Hint: Think about what “cm per second” means.)

Answers

Answer:

It only moves a specific amount per second.

Explanation:

this is very vague because there was no context but you get the gist of it

Eukaryotic cells are somatic non-sex cells true or false

Answers

Answer: true

Explanation:

What are the two categories that Igneous Rocks can be classified into?
How do you tell them apart?

Answers

Igneous rocks are divided into two groups, which penetrate or expand, depending on the strength of the molten rock.

Intrusive Igneous Rocks: Intrusive, or plutonic, is an empty rock that occurs when magma is trapped in the depths of the Earth.Extrusive, or volcanic, igneous rock is produced when magma exits and cools above the Earth's surface.

hope it helps!

Photosynthesis is the process by which plants
A. Turn CO2 into sugars B. Release CO2 to the atmosphere C. Turn sugars into CO2 D. All of the above

Answers

Answer:

D

Explanation:

Answer:

d. all of the above

Explanation:

ur welcome.

Tasha, a junior chef at a restaurant, sometimes uses the same cutting board for prepping vegetables and meat. Identify the risk in this practice.

A.
cross-contamination
B.
time-temperature abuse
C.
poor personal hygiene
D.
improper cleaning and sanitizing

Answers

Answer:

cross-contamination

Explanation:

20. A research company wants to design a new type of artificial heart valve that will be less likely to be rejected by a person's immune system. Which step in the design process should the company perform before building a prototype of the heart valve?
A. Find test subjects for the new heart valve.
B. Conduct research on existing artificial heart valves.
C. Determine how to manufacture the new heart valve.
D. Evaluate the performance of the artificial heart valve.​

Answers

Answer:

C. Determine how to manufacture the new heart valve.

I think it seems a little obvious (I'm probably wrong)because obviously before doing something important your going to think about how to do it first.

The step in the design process that should the company perform before building a prototype of the heart valve is to determine how to manufacture the new heart valve. Thus, the correct option for this question is C.

What is meant by a Prototype?

A prototype may be defined as a sample, model, or liberation of a product that is significantly built in order to test a concept or process. This term is used in a variety of contexts, including semantics, design, electronics, and software programming.

A prototype is typically utilized in order to determine a new design to increase precision by system analysts and users. If an organization or individual wants to design any type of structural and functional unit, they must require to know its actual mechanism of it.

Then they are allowed to manufacture the concept with regard to their discovery. So, a research company requires to demonstrate how to manufacture the new heart valve with the help of a prototype.

Therefore, the correct option for this question is C.

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1) Dominant alleles are represented by a​

Answers

Dominant alleles are represented in an uppercase letter,

ASAP!!!!!!! I NEED HELP
Why are there two sets of phases during meiosis, but only one during mitosis? Think about what is different about meiosis and mitosis


Answer correctly or I will report

Answers

Answer:

Cells undergoing mitosis just divide once because they are forming two new genetically identical cells where as in meiosis cells require two sets of divisions because they need to make the cell a haploid cell which only has half of the total number of chromosomes.

Explanation:

Which statement describes landforms?

Answers

Answer:

What statements can I choose from?

Explanation:

PLZ ANSWER QUICKLY, WILL GIVE BRAINLIEST
Do either of your diseases in part A have the same pattern of inheritance as the model of the colorblindness mutation you made? How do you know?

Answers

You are missing part of the question but color blindness it less likely to be found in female because it is a sex trait that lies on the x gene while also being submissive trait sry I forgot the word. Guys only have one x gene meaning they are much more likely to get it

Special chemicals that recognize and attach to germs are called what?

A. Antibodies

B. Red blood cells

C. Pathogens

Answers

Special chemicals that recognize and attach to germs are called Antibodies. Thus, the correct option is A.

What is Antibody?

An antibody may be characterized as a protein produced by plasma cells in response to a specific antigen.

The major function of an antibody is to eliminate disease-causing organisms which are known as pathogens or any other external germs and barricade them from contaminating human cells.

Such antibodies after synthesis attach to germs or digested antigenic particles and then mediated the process of eliminating all such foreign particles.

Therefore, special chemicals that recognize and attach to germs are called Antibodies. Thus, the correct option is A.

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When the concentrations of solutions are the same on both sides of a membrane, the two solutions are​

Answers

Answer:

di ko nga alam sagot dyan ii search mo nalang sa ibang application bhie

Do it for the points i will report

Answers

Answer:

it's the 2nd one

Explanation:

your welcome

What seismic hazard is a form of structural failure?

Answers

Pancaking - shaking that causes a building's supporting walls to collapse and the upper floors to fall one on top of the other like a stack of pancakes.

Answer:Pancaking - shaking that causes a building's supporting walls to collapse and the upper floors to fall one on top of the other like a stack of pancakes.

Explanation:

Explain transformation in DNA

Answers

Plasmid or vector transformation is the process by which exogenous DNA is transferred into the host cell. Transformation usually implies uptake of DNA into bacterial, yeast or plant cells, while transfection is a term usually reserved for mammalian cells.

A basalt rock displaces 16mL of water. The density of the mass is 3.0g/cm3. What is the mass of the rock?

Answers

Answer:

48g

Explanation:

what was the problem with reusing contaminated water from other parts of the mill to extinguish the coke fires? From the book ‘When smoke ran like water’

Answers

Answer:

1. The problem with that was that the already poisonous water was made worse after using it to quench the flames from coke production.

2. It contaminated the soil, making it difficult for plants to grow.

Explanation:

As the author described the last stages of coke production, she explained that water was needed to quench the very hot flames from coke production. A 'bright fellow' suggested using dirty water from other parts of the mill to quench the flames from the coke production. The problems with this were;

1. The already contaminated water was made worse after it was used to quench the flames from coke.

2. Mrs. LaMendola noted that she was unable to grow her tomatoes in the path where the plumes from the oven ran. So the contaminated water negatively affected the soil.

The problem that should be already poisonous water is also made worse when it quenches the flames at the time when the production of the coke should be done.

Also, it contaminated the soil also it is difficult for growing the plants.

The problem of reusing contaminated water:

Since the author explained the last coke production stage so here the water required to quench that it should be very hot flames arise from the coke production. Also, the contaminated water should be worse whenever it is used for quenching the flames. Also, the contaminated water does not positively impact the soil.

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Used for structural support and found in plant cells wood and natural fibers

A. Cellulose
B. Starch
C. Chitin​

Answers

Lo más seguro es que sea la b siempre es la b

Help Pls i need help with these

Answers

Answer:

mark most brainliest have a great day

Explanation:

In certain rats, black fur is dominant over white fur, If two rats that are both heterozygous for fur colored are mated, what would their offspring be expected to have?

Answers

Answer:

Three different genotypes and two different  colors

Explanation:

Because both rats have heterozygous genes, meaning they have 2 different alleles, ex: "Yy") The offspring can have different genotypes and colors because the parents have heterozygous genes.

hope this helps!

The offsprings of the cross between two heterozygous rats will have the following genotypes: BB (black), Bb (black) and bb (white).

According to this question, a gene coding for fur color in rats is involved. The allele coding for black fur (B) is dominant over the allele for white fur (b).

If two rats that are both heterozygous for fur are crossed i.e. Bb × Bb, gametes B and b will be produced by both rats. Using this gamete in a punnet square (see image), the following offsprings will be produced: BB, Bb and bb.

BB - black offspringBb - black offspringbb - white offspring

Therefore, the offsprings of the cross between two heterozygous rats will have the following genotypes: BB (black), Bb (black) and bb (white).

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Which of the following is not a type of biological contamination?
A)bacteria
B)protozoa
C)viruses
D)herbicides

Answers

Herbicides are not a type of biological contamination since they are toxic substances that are not living things.

Biological contamination is the contamination by living microorganisms that are toxic. Herbicides are not the type of biological contamination. Thus, option D is correct.

What are biological contaminations?

The contamination of the food, water, air, or soil due to harmful living organisms is called biological contamination. These microbes cause diseases and illnesses in the other species.

Viruses, bacteria, and protozoans are the biological contaminants that result in diseases and pollution. On the other hand, herbicides are chemical substances that are used to kill the pests infesting the crops.

Therefore, herbicides are not biological contaminants.

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TRUE or FALSE?
When reading the codon chart, you are supposed to use the tRNA anticodon to find the amino acid.

Answers

True is the answer to your question

How does CO2 level affect oxygen production?

Answers

Answer:

Grupa chemików z Uniwersytetu Środkowej Florydy pod kierownictwem profesora Fernando Uribe-Romo, odkryła sposób zamiany dwutlenku węgla w paliwo i tlen — naśladując naturalne procesy w jakich rośliny konsumują CO2, czyli fotosyntezę, która z dwutlenku węgla i wody produkuje węglowodany czyli paliwo dla organizmów żywych.

Explanation:

Answer:

Greater flow of oxygen corresponds to a higher rate of photosynthesis. but more co2 would make the oxygen lower because plants are producing co2.

Explanation:

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