A biology teacher placed a chicken egg in vinegar to dissolve the shell exposing the cell membrane. the teacher then placed the egg in a solution of sodium chloride in water in order to demonstrate cellular transport what type of cellular transport is the teacher demonstrating?

A. facilitated diffusion
B. active transport
C. filtration
D. Osmosis

Answers

Answer 1

I would assume osmosis, as sodium chloride is just salt and salt travels to water, which is abundant in the egg.

Answer 2

Option D. osmosis is the cellular transport is the teacher demonstrating in the given case.

Osmosis is the flow of water through a semi-permeable membrane from an area of higher water concentration to an area of lower water concentration. When the egg was placed in a solution of vinegar,

vinegar  reacts with the eggshell, bubbles surround the egg and dissolve the shell.It is known vinegar is a weak acid diluted with lots of waterWater moves from the vinegar, through  the egg’s semi-permeable membrane, into the egg due to osmosis.

When the egg was placed in the salt solution that had  a higher concentration of water than was inside the egg,

water moves into the egg.The egg will become larger when placed  in the salt solution due to the solution’s low salt concentration and sinks in the solution.

Thus, the correct answer is - option D. osmosis.

Learn more about osmosis:

https://brainly.com/question/13655668

A Biology Teacher Placed A Chicken Egg In Vinegar To Dissolve The Shell Exposing The Cell Membrane. The

Related Questions

The point of contact between a motor neuron and a muscle fiber is called

Answers

Answer:

The point of contact between the nerve and the muscle fibers it stimulates is called a: Neuromuscular junction. A single motor neuron with all the muscle cells it innervates is called a: Motor unit.

Explanation:

7. Products like "Tums" neutralize stomach acid because Tums is a a. neutral. b. base. c. acid.​

Answers

Answer:

(B) Products like "Tums" neutralize stomach acid because Tums is a base.

Explanation:

If the product neutralizes an acid, that means it must be a base. Acid + Base = Neutral. If you were to consume an product that is acidic, the stomach will end up being overly acid, which is unsafe for the body. If you were to consume a product that is neutral or "normal", the product would not do as much to neutralize the stomach acid, compared to a more basic pH. Tums has a main ingredient of calcium carbonate, CaCO3, a base. This ingredient helps regulate the pH levels for your stomach so that it does not become too acidic.

how will CO2 and h20 leave your body after cellular respiration?

Answers

in cellular respiration, glucose and oxygen react to form ATP , water and carbon dioxide are released at by products

what cultural changes did bipedalism cause

Answers

Taller creatures were able to reach higher places for food and interact with different creatures. This changed life when parents had to care for their young for a longer period of time and for working together :))

Answer: Taller creatures were able to reach higher places for food and interact with different creatures. This changed family life when parents had to care for their young for a longer period of time and for working together.

Explanation:

Theory is an idea in science true or false

Answers

Answer:

True

Explanation:

Answer: true

explanation:

Which term is described as body systems working together to regulate the internal environment?
O A. bioanalysis
OB. symbiosis
O c. homeostasis
O D. circulation
PLS HURRRYY

Answers

C is the answer Homeostasis

The movement of molecules into the cell through transport proteins in the cell membrane is a type of what

Answers

Answer:

diffusion

Explanation:

Good luck!

List the 3 main types of heat transfer.

Answers

Answer:

conduction convection and radiation

Explanation:

I think

Rearrange for the proper order of Mitosis:

Answers

Answer:

so imma say the numbers in order

4,5,6,3,2,1

Explanation:

hope dat helps if you need i can actually write it out

What is the name of this leaf​

Answers

Answer:

A beam leaf

Explanation:

The movement of waves in the middle of the ocean is normally
static
vertical
circular
horizontal

Answers

Answer:

Vertical

Explanation:

Since we are talking about movement, and the ocean can't be static due to many things happening around and inside it can't be static.

It is not circular and not horizontal. It is vertical. The movement of waves is vertical and this is because waves don't move up and down but vertically since wind is the usual maker of waves in the middle of the ocean.

which organelle converts chemical energy stored in food into compounds that are more convenient

lysosomes
membrane
mitochondria
nucleus

Answers

the answer is - mitocondria

Meiosis is a process in which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes in a diploid cell. Meiosis usually involves two distinct divisions called meiosis I and meiosis II. By the end of meiosis, a single diploid cell has produced four haploid cells.

After interphase I, the cell begins to divide, and the chromosomes pair up. In prophase 1 of meiosis, each replicated chromosome pairs with its corresponding homologous chromosome. This pairing forms a structure called a tetrad, which contains four chromatids. As the chromosomes pair, they sometimes undergo a process called crossing-over.

Which is a true statement of crossing-over?

A. Homologous chromosomes move to opposite ends of dividing cells

B. During crossing-over, bits and pieces of the homologous chromosomes are exchanged

C. The DNA of the diploid cell is copied

D. Crossing over decreases genetic diversity​

Answers

Answer:

B.

Explanation:

D is wrong because it Increases gentetic diversity

C we are talking about the chromosome not the cell

A That is later on in telophase I

Why do the blood vessels going to the skin and internal digestive organs constrict and get smaller during a fight-or-flight response?
a to let in more light
b to allow the body to take in more oxygen
c to redirect blood to the areas that are involved in the panic response
d to increase blood flow

Answers

Answer:

Theres the answer.

Explanation:

The sympathetic division can be thought of in a general way as helping the body to mount a “fight or flight” response, with an overall increase in heart rate and blood pressure. Pressure increases because blood vessels constrict under sympathetic stimulation.

The cell cycle is not regulated by proteins

Answers

Answer:

false

Two groups of proteins, called cyclins and cyclin-dependent kinases (Cdks), are responsible for the progress

Explanation:

Many processes occur in the digestive system which process is the best classified as a chemical change

Select one

Absorption of water

Teeth grinding candy

Peristalsis in the esophagus

Enzymes in the saliva

Answers

Answer:D good luck

Explanation:

Most autotrophs convert the sun's energy into chemical energy that is stored in macromolecules, which they then use to ____ and ____.

Answers

Answer:

provide structural support ,  speed biochemical reactions

Explanation:

I WILL GIVE BRAINLIEST! PLEASE HELP ASAP!!

Please list the order of organization within animals, beginning with the atom and ending with the organism. Describe each level of organization.

Answers

Answer:Atom, molecule, cell, tissue, organ, organ system, and organism

Explanation:

A sun and plant. An arrow pointing to the leaf is labeled A. The sun rays are labeled B. Arrows pointing away from the leaves are labeled C. A substance on the leaf is labeled D. Arrows from the ground entering the plant are labeled E. Which labels would correctly model photosynthesis?

Answers

Answer:

When the arrow is risen as the sun rays also because the shift of day to night

Explanation:

Plant

Which of the following organelles are matched together with the correct energy conversion that they perform? Mitochondria: Chemorespiration Chloroplast: Cell Division Mitochondria: Chemorespiration, , Chloroplast: Cell Division, Mitochondria: Cellular Respiration Chloroplast: Photosynthesis Mitochondria: Cellular Respiration, , Chloroplast: Photosynthesis, Mitochondria: Chemosynthesis Chloroplast: Photorespiration Mitochondria: Chemosynthesis, , Chloroplast: Photorespiration, Mitochondria: Photosynthesis Chloroplast: Cellular Respiration

Answers

Mitochondria: cellular respiration
Chloroplast: photosynthesis

What type of articulation moves the least?
O cartilaginous joints
o fibrous joints
o synovial joints
O ball-and-socket joints

Answers

The answer is Fibrous joints

Answer:

fibrous joints

Explanation:

There is no cavity, or space, present between the bones and so most fibrous joints do not move at all, or are only capable of minor movements.

Which correctly lists three water sources that contribute to a river system?

groundwater, ponds, streams
lakes, rivers, ponds
rivers, streams, watersheds
streams, lakes, oceans

Answers

Answer:

c

Explanation:

your welcome luv <3

The correct three water sources of a river system are rivers, streams,  and watersheds.

What is a river system?

A river system is  the pattern formed by the streams, rivers, and lakes in a particular drainage basin

Water sources of a river system

The water sources of a river system include the followings;

Rivers, Streams, Watersheds

Thus, the correct three sources of a river system are rivers, streams,  and watersheds.

Learn more about river systems here: https://brainly.com/question/719014

if guanine replaces with cytosine in erd codon of gene 4, what will happen to the organism

Answers

Can cause mutations

8. Which are indirect evidence of plate tectonics?
Earthquakes
Volcanoes
Mountains
All of the above
None of the above

Answers

None of the above. They all involve plate tectonics.

What type of mutation is the following: ATCGAC to TTCGAC
a)point
b)insertion
c) deletion

Answers

Answer:

c) deletion is the type of mutation in the following

The answer is a) point.

Which pathway is correct?
1) DNA to rna to proteins
2) rna to dna to proteins
3) proteins to RNA to DNA
4) dna to proteins to rna

Answers

1. dna to rna to proteins
DNA to RNA to proteins.

Which gas directly increases the global temperature the most?

Answers

Answer:

Greenhouse Gases

Explanation:

A greenhouse gas (GHG) is any gas in the atmosphere that absorbs and emits radiation in the thermal infrared range. These are the fundamental cause of the greenhouse effect, which results in increased temperatures on Earth.

Answer:

CO2 increases global warming temp the most followed by CFCs ( chlorofluorocarbons) which are used in refrigerators and ACs but now banned.

small fishes, squid, and sharks are ______ ,but zooplankton are not​

Answers

Answer:

Carnivores

Explanation:

Which of the following could be seen directly In a karyotype of an unborn baby?

Answers

Answer: teeth.

Explanation:

In coastal areas, the large amount of salt in the air and water determines which species can exist there. In these areas, the salt functions as a
A
source of energy
B
growth catalyst.
ОООО
С
limiting factor
D
food source

Answers

Answer:

D

Explanation:

the salt provides for some animals

In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource

Meaning of Food source

Given that salt is an essential part of food and the amount of salt in the air and water determines the species located in an area ( coastal area ), the salt in this scenerio will function as a food source responsible for the existence of species.

Hence we can conclude that In the areas where amount of salt in the air and water determines species that can exist the salt functions as a ; ( D ) Foodsource

Learn more about food source : https://brainly.com/question/944068

#SPJ2

Other Questions
How do conflict and casual relationships work together to advance the plot? Check all of that apply. Animal farm 4x-(12 divided 3) +2x=20 PART 6 TELL ME YOUR DEEPEST DARK SECRETSThe good ones are going to be be brainlist or whatever it is called Robin invested $1000 in a 12% simple interest savings deposit for 3years. He also invested an equal amount in a 10% compound interestsavings deposit for 3 years. At the end of 3 years, how much moreinterest did he get from the simple interest deposit? Given `QRSTUV,` QS = 5v + 2, and TV = 8v - 7, find the length of QS A study concluded that among people with a certain virus, 99.2% of tests conducted were (correctly) positive, while for people without the virus, 97.9% of the tests were (correctly) negative. If 32% of patients actually carry the virus, what's the probability that a patient testing negative is truly free of the virus? can someone help me please? The base of tyler's cabin is a 56 feet by 78 feet rectangle. What is the area of the base of tyler's cabin? Strategy: why did you choose this strategy: 1 and 1/4 - 1/3=please give the right answer The range of f(x) = 3x + 1.1 is {16.1, 19.1, 25.1). What is the domain?A. (5,6,8)B. 49.458 4, 76.4)C. All positive real numbersD. All real numbers Can somebody please help me and explain a bit, it's for a test grade :( PLEASE HELP ITS DUE RN!! Find the value of a in the polygon below. Which of the following is a step in simplifying the expression ? PLs help I can't stay too long my assignment is due in 20 min!Divide. Write the quotient in lowest terms.3/5 divided by 2 and 1/2 Subtract. Write the answer in lowest terms.6 1/6 - 2 5/6 How is The Gettysburg Address remembered today? Why do you suppose it is remembered in this way? What is the impact of the narrator sharing the assignment through his professor's words to start the poem? A. The words create a feeling of surprise for readers when they get to the end of the poem. B. The professors words create tension in the readers that the narrator is also experiencing. C. The use of the professors words create a level of mystery about the assignment for English B. D. The professors words create a sense of humor for the readers. Kareem is flying two kites. He has 104 feet of string out to one kite and 120 feet out to the other kite. The angle formed by the two strings is 36 as shown inthe figure below. Find the distance between the kites.12010436 degrees Carry your intermediate computations to at least four decimal places.Round your answer to the nearest tenth of a foot.Submit AssignmentType here to searchOBI2020 McGraw Education. All Rights Reserved. Terms of Use | Pracy i Accent11:10 PM12/11/2020DEL I love natalie so muchhhh she is my entire world I just need help with the option that is blank