name 3 physiological processes of cell membrane?{3mks} plz help me guys

Answers

Answer 1

Answer:

the cell membrane is an extremely pliable structure composed primarily of back -to- back phospholipids (a "bilayer")


Related Questions

I - O selecionador pede para que a pessoa descreva como se comportaria em determinada situação ou trabalhe em cima de um case. PORQUE II - É importante identificar com essa prova como o candidato se comportaria diante de uma situação real e específica do dia a dia no trabalho.

Answers

Answer:

O seletor quer saber a ação da pessoa.

Explicação:

O seletor pede que a pessoa descreva como ela se comportaria em uma determinada situação ou trabalharia em um caso, porque o seletor quer saber sobre o comportamento e a inteligência da pessoa para lidar com a situação. o selecionador também quer treiná-lo porque essas situações vão vir na vida profissional dele então ele tem a informação e a experiência de como lidar com isso.

what are the methods used in biodegrable waste managment? plz amswer i will give brainliest if u answer im using my last points​

Answers

Answer:

The different types of waste are urban, industrial, agricultural, biomedical, and radioactive wastes.

Methods used within biodegradable waste management are composting, landfilling, incineration, recycling and plasma gasification.

Explanation:

Answer:

Composting. Since biodegradable or organic wastes like vegetable peels, waste food, leaves, dead flowers, and egg shells can be recycled, they are converted into manure by burying them in compost pits.

Explanation:

how does root pressure move water

Answers

Answer:

Root pressure is caused by the accumulation of water in the xylem pushing on the rigid cells

1. The Hawaiian Islands are examples of islands that formed over a hotspot. Based on this information, which of the following processes formed the Hawaiian Islands? (2 points) Melted rock called magma rose through holes in Earth's crust and gradually solidified as it cooled. Tectonic movement forced certain segments of Earth's crust downward and other segments upward in jagged chunks. One tectonic plate moved beneath another plate at a subduction zone, causing the rock to melt and rise above Earth's surface. Segments of Earth's crust bent and doubled over, and moving wind and water gradually shaped the rock into gently sloping domes.

Answers

Answer:

The correct answer is -  Melted rock called magma rose through holes in Earth's crust and gradually solidified as it cooled.

Explanation:

The Hawaiian Islands are the chain of eight major islands situated in U.S. of Hawaii. These are formed over a hot spot. About 75 million years ago such hotspot took place in the center of the Pacific Plate.

There are hot spot due to the volconic activity and in the moving over the tectonic plate of a subduction zone. Volcanic activity and overriding of plates that cause rising magma by melting the moving down plates whice leads to volcanic arcs formation. The magma that rose gradually cooled down and become solid over the time. It is an example of a large seamount and island chain created by hot-spot volcanism.

Thus, The correct answer is - Melted rock called magma rose through holes in Earth's crust and gradually solidified as it cooled.

What is the central idea of Food Safety Myths Exposed?

Answers

To avoid food poisoning, prepare food properly.

Describe the characteristics of scientific inquiry.

Answers

Answer:

Learner Engages in Scientifically Oriented Questions.

Learner Gives Priority to Evidence in Responding to Questions.

Learner Formulates Explanations from Evidence.

Learner Connects Explanations to Scientific Knowledge.

Learner Communicates and Justifies Explanations.

Hope this helped!!!!

Learner Engages in Scientifically Oriented Questions.
Learner Gives Priority to Evidence in Responding to Questions.
Learner Formulates Explanations from Evidence.
Learner Connects Explanations to Scientific Knowledge.
Learner Communicates and Justifies Explanations.

Consider this animal cell. The organelles in an animal cell are labeled. Part E represents small dots on the nucleolus. What is the function of the small, dark organelles labeled E? They contain enzymes for the digestion of old cell parts. They regulate what enters and leaves the cell. They produce proteins for the cell. They store water and other materials.

Answers

The dark organelles labelled E is called the Ribosomes.

Answer:

C

Explanation:

Edge 2020

what is the balanced equation for photosynthesis.

Answers

C6H12O6+6O2 that is the equation

Bile juice dose not contain any digestive enzymes yet it is essential for digestion why so ?explain

Answers

Explanation:

Although bile juice does not contain any enzymes, it contains bilirubin and biliverdin. These help to break big fat globules into small globules which is taken to pancreatic juices to be further digested. This is known as emulsification of fat. It also helps in secretion of lipase. Thus it plays an important role because majority of the fat digestion process is carried out by it.

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What do nitrifying bacteria do?

Answers

Answer: Nitrifying bacteria such as Nitrosomonas play an important role in providing nitrogen to plants and limiting carbon dioxide fixation. They are found widely distributed in soil or water, where there are large amounts of ammonia, such as lakes or streams into which treated and untreated sewage is pumped.

Explanation:

Answer:

They change Nitrogen to Nitrite and ammonia. Which helps plants to use Nitrogen even though it's in another form.

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Experience with dog breeding has taught geneticists ________. A) that, given enough time, any desired trait can be bred into dogs B) that purebred dogs have offspring with qualities identical to the parents, because all purebred dogs are alike genetically C) that, while physical traits can be molded through artificial selection, behavioral traits cannot D) that geographically isolated groups of dogs may be selected for quite different traits, resulting in a different dog breed

Answers

Answer:

D) that geographically isolated groups of dogs may be selected for quite different traits, resulting in a different dog breed

Explanation:

Artificial selection is a type of selective breeding made by humans in which offspring with desired traits are selected. Modern dogs evolved by artificial selection. Dog breeding began around 30,000 years ago from selective breeding of wolves that were separated from their original population and bred to produce dogs with desired traits (especially, loss of aggressive behavior). Purebred are reproductively isolated groups of dogs originated from the same lineage (i.e., the same common ancestor for each group), that never mated with another dog breed.

land environments are different than water environments


true
false

Answers

Answer:

true

Explanation:

because land environment is different from water environment .

Hope it help you

Answer:

True

Explanation:

Classify the events according to the gas they primarily contribute to the atmosphere.

Answers

#1 goes to methane, #2 goes to oxygen,#3 goes to carbon dioxide,#4 goes to carbon dioxide. make sure you double check.

Explanation:

A plant can produce oxygen sufficient for the consumption of four people whereas carbon dioxide absorbed by the plant is more than forty-eight pounds. The total release of carbon dioxide by livestock is 15 % of the greenhouse gas production whereas methane production is 155-264 pounds. When a forest fire happens it releases a massive amount of carbon dioxide which is around 1.8 million tons.

What are greenhouse gases?

Greenhouse gases are gases such as methane, carbon dioxide, CFCs, and HFCs. They have impacted the atmosphere negatively. The concentration of these gases is highly rising in the atmosphere at an alarming rate. These gases trap the heat of the sun and do not leak out.

Therefore, the emission of greenhouse gases should be monitored.

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The scientist has chosen to study the motion of clouds in the atmosphere during a thunderstorm which type of model is most appropriate for her investigation

Answers

Answer: COMPUTER SIMULATION

Explanation: Computer simulation is a model that helps to scientists to have a clear and better understanding and be able to effectively predict the occurrence of future outcomes of real physical situations.

Computer simulation makes use of mathematical models to effectively analyse and predict future occurrences which helps the world to be better prepared and able to effectively manage physical and real world situations.

What kind of membrane do chloroplasts have?

Answers

Answer: envelope membranes

Like mitochondria, chloroplasts are surrounded by 2 membranes. The outer membrane is permeable to small organic molecules, whereas the inner membrane is less permeable and studded with transport proteins.

Use this list of technical steps for the following question: 1. Two cells were fused using a small electrical current. 2. An embryo was implanted into a "surrogate mother". 3. All nuclear DNA was removed from a sperm. 4. A cell was taken from an adult sheep. 5. All nuclear DNA was removed from an egg. What is the order of events in producing a cloned animal

Answers

Answer:

The correct order of events would be - 4, 5, 1 and 2.

Explanation:

In the process of producing the cloned there are various steps are involved. Carrying out these steps in order is essential to produce the cloned animal. These steps are in correct order are given as follows-

4. A cell was taken from an adult sheep or the animal that is desired to be cloned.

5. All nuclear DNA was removed from an egg of the sheep.

1. two distinct cells of the animal were fused together with the help of electrical current.

2. the embryo formed by fusing the cells now implanted into a surrogate mother.

Visitors to Canada are asked to declare if
they are bringing living organisms (plants,
seeds, fruits, nuts, live animals, etc.) into
the country. Explain why it is important
to declare these organisms, even if the
visitor thinks the organism is harmless.

Answers

Even though it might seem harmless you never know if it can harmful to someone else’s allergies or if has a virus on them are not it never hurts to check

An organism that reproduces asexually will have

Answers

Answer:

An offspring identical to itself.

Explanation:

The difference between asexually reproduction and sexually reproduction is that when you asexually reproduce, you are simply duplicating yourself. There are many ways you can asexually reproduce, like after a certian growth time, you would just simply split yourself. A part of you can just come off too. The last one is franmentation. It is when you take a big part of you off, and then if it was big enough, it would grow. (Occurs in Starfish). But when you sexually reproduce, two haploids would come together, creating a diploid which would duplicate. And asexually reproduction, you would already start with a full set of genes. (Which is identical to your mother's)

how do i explain assimilation of glucose?

Answers

Explanation:

Is the movement of digested food molecules into the cells of the body where they are used

Example:glucose is used respiration to provide energy

Answer:

Assimilation is that process distribute to cells during absorbs and nutrients or digestion your body is known as assimilation.

Explanation:

Assimilation nutrients gets the food to your cells  they used growth and repair,assimilation of nutrients in the small intestine.

Assimilation is that process important cell take nutrient from the pump and intestine into your body and his distributed in your body.

The other side intestine cell another pump that glucose into the blood and surround the intestine, glucose in the blood can its a serious problems, blood flows to the liver deliver  into the glucose storage.

Glucose is delivered to all the cell in your body,liver cell can store glucose as glycogen,in your body cell use glucose to make cellular energy in body.

Glucose can contain reach small intestine down into individual sugars,like glucose,take sugar from the intestinal cells.

Assimilation is the process of vitamins, minerals and chemical food,

assimilation is the chemical alteration of substance in the liver or cellular secretions.

The table below shows the number of chromosome pairs for various
organisms.
Organism
Number of
Chromosome Pairs
16
Badger
Carp
Dog
52
39
Cat
19
Which organism can produce the highest number of genetically different
gametes?
A. Dog
B. Badger
C. Carp
D. Cat

Answers

Answer:

CArp

Explanation:

The correct option is C. Carp

What is the number of cells produced in mitosis?

Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.

Is carp a fish?

Carp is a large freshwater fish native to central Asia. Introductions in many countries have helped to make carp the most widely distributed freshwater fish in the world. They are extensively farmed in Europe, Asia, and the Middle East, and are a popular angling fish in Europe.

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how bone tissue and muscle tissue interact

Answers

Answer:

The bone tissue and muscle tissues interact for the system is more complex than components system is separately.

Explanation:                                                                                                       Bone tissue and muscle tissue responsible for communication between bone and muscle is to research potential especially bone and muscle.

That they are bone and muscle are concept that bone and communicate biochemical  and complementary and work bone and muscle in health and disease.

The bone and muscle in the viewed as that  mechanical nature, bone simply the attachment sites, this is much more complex bone and muscle.

Development to the bone and muscle cells only a common experience a tightly networks of genes.

The muscle and bone regarding review article major goal of loading, bone and muscle relation mechanical coupling, and is also earliest muscle factors, bones are not through of as the pituitary adrenals, bone endocrine organ .

When did coronavirus started and where wil mark brainliest

Answers

Explanation:

Wuhan chine in November

hope this helps

I WILL GIFT BRAINLIEST FOR THE RIGHT ANSWER!! In the following reaction, if you wanted to produce more chlorine gas (Cl2), what should you do? (2 points) 4HCl + O2 ⇄ 2H2O + Cl2

Answers

Answer:

B. the rate of forward reaction increases .

Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that consists of species T, X, Y, and Z (but not U or V) makes up Three living species X, Y, and Z share a common ancestor T, as do extinct species U and V. A grouping that consists of species T, X, Y, and Z (but not U or V) makes up a polyphyletic group. an ingroup, with species U as the outgroup. a paraphyletic group. a monophyletic clade. a valid taxon.

Answers

Answer:

Explanation:

Creative Bioarray has developed and validated the 3T3 neutral red uptake photoxicity assay, erythrocyte hemolysis assay and a phototoxicity screening assay using 3D human epidermis model.

https://dda.creative-bioarray.com/pharmacology-models.html

Significant amounts of phosphorus are found in all locations on Earth except the..

Answers

Answer:

Atmosphere

Explanation:

Phosphorus cycle in nature is a unique cycle compared to the other natural biological and chemical cycles such as the carbon, nitrogen, sulfur and water cycles, as there is no gaseous phase in the phosphorous cycle. Due to the prevailing atmospheric temperature and pressure which are not appropriate for the formation of gases associated with phosphorus, the compounds in nature where phosphorus can be found are not gases. Phosphorus can therefore be found majorly in sedimentary rocks.

The atmospheric temperature and pressure are incapable of forming phosphorus compounds, Phosphorus has not been found in the atmosphere.

Phosphorus has been the recycled in the atmosphere within the biosphere, lithosphere, and hydrosphere. In the nature, the phosphorus has been present in the sedimentary rocks, with the absorption by plants and animals.

The phosphorus cycle has been consisted of the weathering, absorption by plants and animals and return to the lithosphere with the decomposition. Since the atmospheric temperature and pressure are incapable of forming phosphorus compounds, Phosphorus has not been found in the atmosphere.

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The poles experience 6 months of daylight and 6 month of darnos . The sun is never higher than 23.5 degrees above the horizon . Use one or both of these ideas as evidence to explain why the season are most extreme at the poles

Answers

Answer:

North and South pole are cold as they do not receive direct sunlight. South pole is much colder than North pole. The Sun is always low on the horizon, even during summer and winters.

The Sun only comes up for a few months, that is why both nights and days are dark and cold.

The average mean temperature in summers at North pole is 32 degrees Fahrenheit and in winters its minus 40 degrees. While at south pole it is minus 18 degrees Fahrenheit and in winters it is minus 76 degrees Fahrenheit.

Cells that secrete a lot of substances via active transport need a lot of ___in their cytoplasm.
А)endoplasmic reticulum
B)mitochondria
С)golgi apparatus
D)lysosomes
E)chromosomes

Answers

Answer:

The correct answer is

Explanation:

Lysosomes are used in transportation of cytoplasm.

Hope this helps....

Have a nice day!!!!

Indicate which of the following statements is TRUE. Group of answer choices Covalent bonds connect nucleotides in a strand; noncovalent interactions hold strands into a double-stranded structure. Uracil is similar to thymine except that uracil lacks a methyl group on the carbon at position 5 on the carbon-nitrogen ring. Frederick Griffith demonstrated that a transforming chemical from dead bacteria could change the genetic information of living bacteria. The pyrimidine bases in nucleic acids are cytosine, thymine, and uracil. All of the above statements are true.

Answers

Answer:

The answer is "All of the above statements are true".

Explanation:

In the given-question all choices were true, which can be defined as follows:

The covalent bonds are linked to a range of nucleic acids. Non-covalent encounters involve a dual washed ashore system.  The Uracil is just the same as pyrimidines, except that at position 5 throughout the carbohydrate ring it lacks in the methyl group in carbon.  Frederick-Griffith proved a possible change throughout the genetic material of bacterial cells with both the morphing chemical from dead bacterial cells.  Cytosine, thymine, and uracil are pyrimidine fundamentals in nucleic acids.

2) Micah and Taylor investigate the effect of tap water and spring water on the growth of plants.

They grew two plants of the same type and size in separate containers. Every three days, they

added the same amount of tap water to one plant and the same amount of spring water to the

other. Describe an action that would best improve the reliability of their results?

Answers

Answer:

To improve the reliability of the results, the nutritional component of each category of water must be tested and recorded.

Second, the experiment should be carried out under greenhouse conditions.

The above actions will afford more control. When an experiment is controlled, it means that except for the dependent variable, all other variables are kept constant by the scientist.

By performing the experiment under greenhouse conditions, the kind of water the plants receive, temperature and other biotic actors are kept within measurable limits thus increasing the reliability of the results.

Cheers!

Do you agree or disagree, why or why not, give examples. The knowledge produced by science builds on old ideas and is constantly changing.

Answers

Answer:

agree

Explanation:

people are never going to stop learning

things will evolve

what has been discovered in the past is still relevant

The knowledge produced by science builds on old ideas and is constantly changing agree.

What is Science?

Science is a methodical process that creates and arranges knowledge in the form of universe-related explanations and predictions that can be put to the test.

Some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old, and science may be as old as the human species.

In the period between 3000 and 1200 BCE, Mesopotamia and Ancient Egypt produced the oldest written documents in the history of science. Greek natural philosophy of classical antiquity, where formal attempts.

Therefore,  The knowledge produced by science builds on old ideas and is constantly changing agree.

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