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What is the difference between active transport and diffusion in terms of movement of particles?

Answered by answersmine AT 22/10/2019 – 03:14 AM Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The particles move against the concentration gradient, using energy released during respiration. Post your answer

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5. Which one of the following sentences is written in the active voice? A. It is said that definite steps can be taken to prevent many accidents. B. Few people think seriously of doing something about accidents. C. Accidents are considered by most people as unavoidable. D. Accidents are witnessed every day.

5. Which one of the following sentences is written in the active voice? A. It is said that definite steps can be taken to prevent many accidents. B. Few people think seriously of doing something about accidents. C. Accidents are considered by most people as unavoidable. D. Accidents are witnessed …

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While at work, Joe asked Dana to show him how to change the copier paper. Joe kept working as she explained the process, and the next time the paper needed to be changed, Joe didn't do it correctly. What could Joe have done first to be a better active listener

While at work, Joe asked Dana to show him how to change the copier paper. Joe kept working as she explained the process, and the next time the paper needed to be changed, Joe didn’t do it correctly. What could Joe have done first to be a better active listener

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A child’s active play during the childhood years correlates with _____.

Answered by answersmine AT 22/10/2019 – 05:20 AM A child’s active play during the childhood years correlates with the healthy self-concept and peer acceptance. Active play boosts the level of confidence and increases the feelings of empathy as well as develop good social behavior. This helps a child in making …

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In a biological reaction involving an enzyme, what does not directly participate in the reaction? the active site of an enzyme the active site of the substrate the inactive site of an enzyme the reactant chemicals

In a biological reaction involving an enzyme, what does not directly participate in the reaction? the active site of an enzyme the active site of the substrate the inactive site of an enzyme the reactant chemicals

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Hydrochloric acid is necessary in the stomach for the conversion of pepsinogen into its active protein-digesting form called __________.

There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes …

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What are the two types of voice? active and passive formal and informal simple and complex redundant and repetitive

Answer: Training your dog It is very important to train your dog. It keeps your dog’s mind active, and it help to build an understanding between you and your dog. Often, owners will shout at their dogs or even punish them when what is needed is training. The error in …

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What is halogens?why are they called very active non metals?

1.      A. It is a technique typically engaged in electrical power and electronic devices, wherein the devices are run at less than their rated maximum power degeneracy, taking into account the case or body temperature, the ambient temperature and the type of cooling mechanism used. 2.      B. In order to …

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What did William E.B. DuBois encourage African Americans to do? A) use violence and force to achieve higher goals B) not attend school and start their own businesses C) attend a trade school and get a job D) obtain a higher education and become politically active I know it’s probably C or D if that helps.

Roman engineers built bridges and roads, which allows for more quicker travel from one part of the empire to another. They also built forts and walled cities in many places, and filled them with supplies, so that if there was a revolt, the Romans there (if they are outnumbered) are …

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Caladium (elephant ears) plants, if eaten, inhibit salivary amylase because they produce a chemical that binds to the active site of amylase. this is an example of

There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes …

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Emily wants to find out about training and reads the leaflet below. She notices an error in grammar in the first paragraph of the text. Find the error and replace it with the correct verb form. Training your dog It is very important to train your dog. It keeps your dog’s mind active, and it help to build an understanding between you and your dog. Often, owners will shout at their dogs or even punish them when what is needed is training.

Answer: Training your dog It is very important to train your dog. It keeps your dog’s mind active, and it help to build an understanding between you and your dog. Often, owners will shout at their dogs or even punish them when what is needed is training. The error in …

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Situation ii molly is sexually active and has had more than one sexual partner. she protects herself from pregnancy by using the contraceptive patch and from stds by requiring that her partner wear a condom. molly has never had any signs or symptoms of an std. which std is molly most at risk for?

Situation ii molly is sexually active and has had more than one sexual partner. she protects herself from pregnancy by using the contraceptive patch and from stds by requiring that her partner wear a condom. molly has never had any signs or symptoms of an std. which std is molly …

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Why does earth have the strongest magnetic field among the terrestrial worlds? why does earth have the strongest magnetic field among the terrestrial worlds? it is the only one that has both a partially molten metallic core and reasonably rapid rotation. it rotates much faster than any other terrestrial world. it is the most volcanically active world. it is the only one that has a metallic core. it is by far the largest terrestrial world?

The correct answer of this question is : C i.e Gravitational < Weak nuclear force < Electromagnetic force < Strong nuclear force. EXPLANATION: There are four fundamental forces in nature which are known as gravitational force, weak nuclear force, electromagnetic force and strong nuclear force. Out of these four fundamental …

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Which statement is the most important reason for warming up and cooling down? It reduces your risk of injury. It increases response time. It improves immune function. It stabilizes you emotionally. 1 points Question 2 Which term describes the promotion of health products, services, or practices of questionable safety, effectiveness, or validity for an intended purpose? quackery sham scam fishing 1 points Question 3 Which precaution should you take to protect yourself from the consequences of too much sun? Wear a hat, such as a baseball cap. Apply sunscreen only during the summer. Wear sunglasses that block at least 50 percent of the sun’s ultraviolet rays. Put on sunblock 30 minutes before going in the sun. 1 points Question 4 Which is the more questionable phrase when used in advertising? secret formula FDA-approved medically proven variation in efficacy 1 points Question 5 Which statement is true of cooling down after physical activity? A cool-down is a period of semistrenuous activity after physical activity. Cooling down increases blood flow to the muscles and decreases body temperature. Cooling down increases the lactic acid in your muscles, helping to protect them from injury. You should cool down for about 5 to 10 minutes after being physically active. 1 points Question 6 Which statement about dressing for physical activity is true? Clothes should be tight and lie flat against skin to prevent chafing. Rubberized or plastic clothing prevents you from sweating. In general, you should wear heavier weight clothing to keep muscles warm and flexible. You should wear a hat in cold weather and in sunny weather. 1 points Question 7 Which question is not relevant when evaluating advertisements? What is the product’s purpose? Who is the target audience? What is being advertised? How expensive is the product? 1 points Question 8 Which characteristics should you look for when choosing a shoe for physical activity? a sole that is exactly the same height at the heel and the toe a cushioned heel cup to protect the heel from impact a firm, molded inside to stabilize the foot a sole at least as wide as the upper part of the shoe 1 points Question 9 Which statement is true of electrolytes? The major electrolytes lost in sweat are hydrogen, potassium, and iron. Electrolytes help carry electrical impulses from one cell to another. Electrolyte replacement during physical activity is beneficial. Electrolyte concentrations decrease due to the loss of body water. 1 points Question 10 Which statement is true of warming up before physical activity? A warm-up is a period of semistrenuous activity that prepares the body for physical activity. A warm-up increases the amount of oxygen to your brain by raising your body temperature. You should warm up for about 15 to 20 minutes before being physically active. Stretching is important for flexibility and keeps your muscles from tightening up during physical activity.

This is completely false. Legal Medications can come with many risks. For example, oxycodone, a painkiller, is very similar to heroin in the risk of addictiveness as well as abusability. The same being with amphetamines (adderall/dexedrine) to meth. Just because it is legal, does not mean it is any safer …

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A radio active isotope decays according to the exponential decay equation where t is in days. Round to the thousandths place. For the half life: The half life is the solution (t) of the equation : a2=ae−7.571t a 2 = a e − 7.571 t

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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Why salivary amylase is active in the mouth, but becomes inactive in the stomach?

Answer: The correct answer would be the first option. Enzymes are bio-catalyst which increase the rate of biochemical reaction taking place in our body. They reduce the activation energy of the reaction by forming the enzyme-substrate complex. A specific substrate binds to the active site of a specific enzyme in …

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Which action is an aspect of both critical thinking and active listening? A.evaluating B.questioning C. mirroring D.paraphrasing

Answer: The correct answer would be A. Explanation: Both critical thinking and active listening requires you to evaluate what is happening, if you are actively listening to someone you want to evaluate what that person is saying so you know how much input you want to put into the conversation, …

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In a biological reaction involving and enzyme the substrate binds to A. The active site of an enzyme B. the active of another substrate C. The inactive site of an enzyme D. The inactive site of another substrate

Answer : The enthalpy change of the reaction is, -470.2 KJ/mole Solution : According to Hess’s law of constant heat summation, the heat absorbed or evolved in a given chemical equation is the same whether the process occurs in one step or several steps. The balanced chemical reaction are, (1) …

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This problem involves empirical probability. The table shows the breakdown of 97 thousand single parents on active duty in the U.S. military in a certain year. All numbers are in thousands and rounded to the nearest thousand. Use the data in the table to find the probability that a randomly selected single parent in the U.S. military is in the Army.

Answer: The length is feet. Step-by-step explanation: we know that the area of the rectangle is equal to where x is the length side of rectangle y is the width side of rectangle In this problem we have so —-> equation A ——> equation B substitute equation B in equation …

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Which type of group discussion requires a lot of active participation from the audience?

The machine’s net present value is $3,481. The net present value is a method of calculating the present value of return of an investment either in capital purchases or projects. The net present value amount is acquired by subtracting the $ 37,000 initial investment from the net present value of …

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What is an enemy combatant? A. a person who has information on the enemy that he or she will reveal for combat pay. B. a person captured by the enemy who refuses to submit to interrogation. C. a person thought to be plotting against the United States with the enemy. D. a person captured while engaging in active warfare against the United States.

The geographic feature that limited the expansion of West African civilization is the Sahara Desert. This element was difficult to reach and across, thus limited effectively trades and contacts between populations. Isolation is not a good characteristics if a civilation needs other resources to grow and cannot established trade routes. …

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If all the genes of E. coli were active at once, what would result? 1. Conversation of energy and resources 2. Underproduction of enzymes 3. Cellular dysfunction 4. Increased rate of cell reproduction

Answer: The correct answer is – D) giraffes having increasingly longer necks over time. Natural selection is an evolutionary mechanism that was proposed by Darwin. According to this mechanism, organisms that are better capable of adapting to their changing environmental conditions, survive and increase their number through reproduction whereas other …

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Select the sentence that best describes why copper and some other metals are good conductors. Answer Copper atoms have loosely held electrons; this means they can freely move in and out of the nucleus of the atom. Copper atoms have a loosely held free electron in their outer shell that is able to move freely to other atoms. Copper and some other metals have highly active inner shells. This means that electrons can be freely exchanged between shells. Copper has a small number of electrons; this means it can easily shed these electrons and take electrons from other atoms. …?

The easiest way to solve this is to think about the number of times the digit 1 appears in each decimal place (ie, ones, tens, etc).  Assuming the pages are numbered 1-500, then the digit 1 will appear in the ones place on page 1, 11, 21, … and so …

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