A leaf cell has a very low concentration of salt. What would happen to a leaf cell if it were placed in a highly concentrated salt solution?

A) The cell would lose water and the membrane would shrink slightly
B) The cell would gain water and break the cell wall
C) The cell would gain water and stretch the cell wall
D) The cell would lose water and the membrane would collapse

Answers

Answer 1

Answer: D if I am correct

Answer 2

Answer:

D) The cell would lose water and the membrane would collapse

Explanation:


Related Questions

Name the process in plants that make glucose?

Answers

plants use sunlight, water, and the gases in the air to make glucose, which is a form of sugar that plants need to survive. This process is called photosynthesis

The process in plants that makes glucose is photosynthesis

What most likely caused the difference in the apparent size of the Moon in photographs A and B?

Answers

Answer:

Option C

Explanation:

I think it is C distance changed

The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.

What is Moon?

One of the solar system's most recognizable objects is the Moon. Due of its closeness to Earth, it has enormous cultural value and is crucial to the regulation of the planet's tides.

The Moon has essentially little atmosphere, thus it cannot retain heat or act as a surface insulator.

The Moon's surface reaches 127°C in full sunlight, which is far over the boiling point of water. High temperatures last for 13 and a half days, followed by 13 and a half days of darkness.

Therefore, The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.

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Which is a non-Mendelian trait?

A. A trait controlled by many genes
B. A trait with a clearly dominant form
C. A trait controlled by one gene
D. A trait with two alleles

Answers

Answer:

The answer would be A.

Explanation:

Non-Mendelian traits are traits that are not passed down with dominant and recessive alleles from one gene. Examples of polygenic traits are hair color and height. ... Other traits, such as blood type, show codominance, where there is no dominant or recessive allele.

A non-Mendelian trait would be a trait that is controlled by many genes. The right option would be A.

Mendelian traits are traits that obey the principles of the Mendelian laws While non-Mendelian traits simply do not conform with the principles and laws of Mendel.

A trait that is Mendelian would have the following:

Show simple dominance or recessive formControlled by a single geneEach gene must have 2 alleles. The 2 alleles can be the same (homzygous) or different (heterozygous).

Thus, a trait that is controlled by many genes is clearly a non-Mendelian trait.

More on Mendelian traits can be found here: https://brainly.com/question/22783595

What gases is used ______ released ______?

Answers

Answer: Cars and Carbon dioxide

Explanation:

What gases is used cars released carbon dioxide

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Answers

Answer:

better slap your knee

Explanation:

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Answer:

your life your choice.you is free to choose

!!!!!!!WILL MARK BRAINLIEST!!!!!!!!!A sudden increase in activity level can cause stress fractures.
OA True
OB. False

Answers

Answer:

Its True

Explanation:

This is called bone stress. This can develop into a stress fracture if the level of load bearing/activity is not reduced. Stress fractures commonly occur when there is a sudden change in physical activity or increase in training without enough rest time for the bone to adapt and remodel.

Do you think an organism can survive alone in nature. justify your view.​

Answers

Answer:

no it cannot live alone because nature depends on everyone

Answer: I don’t think an organism can survive alone in nature.

Explanation: an organism cannot live in isolation far from other organisms, mainly because of the food chain. Organisms depend on other organisms for energy, unless it is a plant but even then...plants share resources through underground root networks.

Hope this helps! ^^

The most recent fossil discoveries have filled in many of the gaps in the evolution of birds from dinosaurs. Before the latest fossils were found, there were some scientists who questioned the idea that birds evolved from dinosaurs. In general, scientists constantly work to

Answers

Answer:

can you add a picture ?

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

14.) What kind of fossil formation creates a hollow area in the rock that is the shape of an organism?

A.) Cast
B.) Trace Fossil
C.) Body Fossil
D.) Mold

Answers

Answer:

a mold

Explanation:

The hard parts completely dissolve over time, leaving behind a hollow area with the organism's shape.

Answer:

I think its D)Mold

Explanation:

Respiration and photosynthesis have the opposite raw materials and products. These two processes are known as
- Helper processes
- Similar processes
- Coupled processes
- Complementary processes

Answers

Answer:

Complementary Processes

Explanation:

Answer:complementary processes

Explanation:

How many pairs of homologous chromosomes are in this picture?

Help plz

Answers

Answer:

3

Explanation:

they are in a similar gene position

In order for protein synthesis to occur, both transcription and translation must occur. Which of the following statements describes the difference between transcription and translation?


In transcription, the genetic code of a DNA molecule is encoded. Translation is the process of converting the DNA code into a code that RNA can use.


In transcription, an amino acid chain is encoded in a DNA molecule. Translation is the process of turning the amino acids into nucleic acids in an RNA molecule.


In transcription, a double helix DNA molecule is split into two separate single strands. Translation is the process of joining each single DNA strand with a single strand of matching RNA.


In transcription, the genetic code of a DNA molecule is transferred to a messenger RNA molecule. Translation is the process of creating an amino acid chain using the encoded messenger RNA.

Answers

Answer:

1

Explanation:

In transcription, the genetic code of a DNA molecule is transferred to a messenger RNA molecule. The translation is the process of creating an amino acid chain by using the encoded messenger RNA. So the correct option is D.

What are transcription and translation?

The first step in the process of gene expression is called transcription. In this process, the DNA sequence of a gene is copied for the formation of an RNA molecule.

RNA polymerase enzymes link the nucleotides of DNA to form an RNA strand. The DNA strand is the template. For every gene in the genome, transcription is separately controlled.

The translation is the process by which an mRNA molecule encodes for a protein. The process of translation happens with the help of tRNA in the ribosomes.

Translation requires ATP which is produced by the tRNA. The tRNA in the ribosomes supplies energy to RNA for the transcription of proteins The entry of mRNA occurs by the smaller subunit of RNA and the amino acid chain extends from the larger subunit.

Therefore the correct option is D.

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A researcher noticed that a similar CH2 molecular structure was also located in the plasma membrane of an animal cell. This CH2 molecular structure contained a negatively charged phosphate group. Which statement BEST describes the primary function of the CH2 and phosphate molecular structure located in the plasma membrane?

A. It contains the genetic information needed for protein production.
B. It catalyzes specific chemical reactions in the cytoplasm of a cell.
C. It stores the energy that a cell needs to perform various life processes.
D. It allows a cell to regulate the movement of materials into and out of a cell.

Answers

Answer:

it allows a cell to regulate the movement of materials into and out of a cell.

Answer:

D. It allows a cell to regulate the movement of materials into and out of a cell.

Explanation:

I got it right on my test.

which one helps inprove air quality

Answers

carpooling with several people, i would assume

the second option since a carpool would decrease the number of cars, and the amount of pollutants produced by cars imagine if 5 people went in the same car compared to 5 people going in 5 different cars

whats atp synthesis and diffusion of water?​

Answers

Answer:

ATP synthase is an enzyme that catalyzes the formation of the energy storage molecule adenosine triphosphate using adenosine diphosphate and inorganic phosphate. Water moves across cell membranes by diffusion, in a process known as osmosis. hope that helps for now..

Please explain how cellular respiration and photosynthesis are considered opposite processes. Do not tell me on how the equations are reverse of each other, that is not what I am looking for.

Answers

Answer: when the 6CO2 and the 6H2O in photosynthesis go in and they break up in to partials and they change and form in to 6O2 and C6H12O6, and then when the 6O2 and the C6H12O6 go in to cellular respiration and they do the same thing only 6CO2 and 6H2O comes out and the process start all over again.

Explanation:

How would prescribing antibiotics affect someone with smallpox?

Answers

Answer:

Small Pox

Medical Condition

A deadly viral disease that has been completely eradicated.

How common is condition?

Extremely rare (Zero cases in US in 2015)

How is condition transmitted?

Transmitted through direct contact

Is condition preventable by vaccine?

Usually preventable by vaccine

Does diagnosis require lab test or imaging?

Requires lab test or imaging

Is condition treatable?

Treatments can help manage condition, no known cure

Time taken for recovery

Can last several days or weeks

Caused by infection with variola virus. Rashes on the face, hands and torso which form blisters and scabs which lead to formation of deep pitted scars. Smallpox has no cure; treatment involves managing symptoms.

Explanation:

Answer:

b

Explanation:

Which of the following is not a symptom of desertification?
A) decrease in salt content of the soil
B) lowering of the water table
C) reduced surface water
D) increased soil erosion
E) loss of native vegetation

Answers

Answer:

A

Explanation:

Effects of salts on plants As soils become more saline, plants become unable to

I think that would be A

During replication, enzymes called ____________________ untwist the double helix, separating the two parental strands. The point at which the two chains separate is known as the _______________________.

Answers

Answer:

During replication, enzymes called helicases untwist the double helix, separating the two parental strands. The point at which the two chains separate is known as the replication fork.

Explanation:

Replication is the process of multiplication of DNA molecules where, from one molecule, two molecules with the same information as the original can be obtained.. Each new replicated DNA molecule has an original strand and a new strand, so replication is semi-conservative.

For replication to occur, the double strand of DNA must be separated, a process that requires the participation of a group of enzymes called helicases. The helicases are responsible for breaking the hydrogen bonds between the complementary bases of one strand and another.

The DNA strands, when separated, form a zipper-like image, and the point of separation between the two is called the replication fork.

The study of genes is called genetics.

The correct answer is During replication, enzymes called helicases untwist the double helix, separating the two parental strands. The point at which the two chains separate is known as the replication fork.

What is replication?

Replication is the process of multiplication of DNA molecules where, from one molecule, two molecules with the same information as the original can be obtained. Each new replicated DNA molecule has an original strand and a new strand, so replication is semi-conservative.

For replication to occur, the double strand of DNA must be separated, a process that requires the participation of a group of enzymes called helicases. The helicases are responsible for breaking the hydrogen bonds between the complementary bases of one strand and another.

The DNA strands, when separated, form a zipper-like image, and the point of separation between the two is called the replication fork.

For more information about the DNA, refer to the link:-

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I need this asaapp!!!

Answers

C I think I hope my answer helps

Describe the two negative impacts that deforestation causes concerning greenhouse gases?

Answers

Answer:

Without trees the greenhouse gases will affect our health and it will also decrease the amount of oxygen. With deforestation there will be less trees which means less oxygen as well as no shade for when we go hiking, and it will get rid of animal habitats.

Explanation:

Please help What type of cells have a nucleus?
a Prokaryotes
b Eukaryotes
C Bacteria
d Viruses

Answers

Only eukaryotes have a nucleus

Answer:

Cells that have more than one nucleus are called eukaryotic cells.

The answer is B

What important event a take place during prophase I

Answers

Homologous chromosomes cross over

Answer:

chromatin condenses  to form visible chromosomes

the nucleus and nucleolus disintegrate

homologous chromosomes pair  up to tetrads

Explanation:

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Which of the following can be interpreted from an age-structure diagram of a country? *
1 point
The maximum age when women give birth
The total fertility rate of the population
The relative population growth rate of the population
The carrying capacity of the local environment

Answers

Answer:

a

Explanation:

What is our heart made out of?

Answers

Explanation:

blood and veins i guess.

As an airplane rises through the atmosphere, machines cause the pressure inside the cabin to decrease. Why is this change in pressure necessary?

Answers

Answer:

I think D or B i hope this helps!

Explanation:

Answer: Air pressure inside the plane should match the air pressure outside the plane.

The plane needs to stay balanced.

Got it right on the test.

Which statement correctly describes why a compound is a pure substance?

A compound is not a pure substance because each of its molecules is made up of the atoms of two or more different elements.
A compound is a pure substance because its molecule cannot be broken down into simpler particles by physical means.
A compound is not a pure substance because it is not an element, and only elements are pure substances.
A compound is a pure substance because it consists of two different elements, which are pure substances.

Answers

Answer: b. A compound is a pure substance because its molecule cannot be broken down into simpler particles by physical means.

Answer:

b

Explanation:

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

3.) An organism's pre-birth stage of development?

A.) Fossil Record
B.) Embryo
C.) Coral
D.) Gastropod

Answers

Answer:

it is the embryo 100% I am sure of it

Answer:

B

Explanation:

Embryo is an organism in the earlier stages of development; in humans, usually the cell growth up to the end of the seventh week in utero

Write three facts about recessive heredity genes​

Answers

Answer:

Recessive is a quality found in the relationship between two versions of a gene. Individuals receive one version of a gene, called an allele, from each parent. If the alleles are different, the dominant allele will be expressed, while the effect of the other allele, called recessive, is masked...?

Explanation:

recessive genes are only expressed when an organism has two recessive alleles for that gene

what are plant leaves preserved as ​

Answers

Plant parts are flattened and at least some of the original plant material remains. Leaves are often preserved as compressions.

Answer:

rrtrrrfddddddddfffffffddddd

Explanation:

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