Answer:
Substances move in and out of cells by diffusion down a concentration gradient, through a partially permeable membrane. ... This is called assisted diffusion or active transport. Osmosis is a type of diffusion but refers only to the movement of water molecules. (i learned this in class today)
Explanation:
The automatic movement of molecules takes place through the two processes. They are diffusion and osmosis.
What is Diffusion?Diffusion may be defined as the process through which the migration of individual molecules of a substance through a semipermeable barrier from a region of higher concentration to a region of lower concentration. The movement of many important molecules and the exchange of gases from alveoli take place through this mechanism.
While on the other the process of osmosis may be characterized as the movement of solute molecules from a lower concentration to a higher concentration of solution through a semipermeable membrane. The movement of water is generally facilitated by this process.
Therefore, the automatic movement of molecules takes place through the two processes. They are diffusion and osmosis.
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When the scores on a test very inconsistent from one administration to another,there is a reason to concerned about the tests?
Compare and contrast anorexia nervosa and bulimia nervosa
At least 2 - 3 sentences..
Answer:
Anorexia nervosa is when you are dangerously under weight and you choose not to eat a proper meal. Bulimia nervosa is when you are not necessarily obese but people with Bulimia nervosa tend to binge on food
Explanation:
What is the World Health Organization’s definition of health?
Answer: Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. The bibliographic citation for this definition is: Preamble to the Constitution of WHO as adopted by the International Health Conference, New York, 19 June - 22 July 1946; signed on 22 July 1946 by the representatives of 61 States (Official Records of WHO, no. 2, p. 100) and entered into force on 7 April 1948. The definition has not been amended since 1948.
Explanation:
Answer:
Health is not just absence of disease but a state of overall wellbeing. In 1948, the World Health Organization (WHO) defined health with a phrase that is still used today. "Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." WHO, 1948.
Explanation:
Why is sustainable agriculture so important?
A. Has lower cost food, reducing poverty rates.
B. Has higher production rates compared to conventional methods
C. Preserves the ecological system
D. Produces foods higher in nutritional value
E. Meets the requirements of a growing population
Answer:
D
Explanation:
Sustainable agricultural practices are intended to protect the environment, expand the Earth's natural resource base, and maintain and improve soil fertility. ... Promote environmental stewardship. Enhance quality of life for farm families and communities. Increase production for human food and fiber needs.
Sustainable Agriculture is the type of agriculture that meets the requirements of a growing population.(Option E)
Sustainable AgricultureSustainable agriculture is the type of farming gives equal weight to environmental, social, and economic concerns in agriculture.
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Why do people give in to negative peer pressure
Answer: The person might have been abused, bullied, or called names for a long time, and they sometimes think that these things are true.
Explanation: :)
People may give in to negative peer pressure for various reasons, and it can be influenced by social, psychological, and developmental factors. Some common reasons include: Desire for Acceptance, Fear of Consequences, Lack of Confidence, Need for Identity and Individuality.
1. Desire for Acceptance: Human beings are social creatures, and we have an inherent need to belong and be accepted by our peers. Fear of rejection or isolation can lead individuals to conform to negative behaviors to fit in with a particular group.
2. Fear of Consequences: Some individuals may fear the potential consequences of resisting negative peer pressure, such as being ridiculed, teased, or ostracized by their peers. The fear of negative outcomes may push them to go along with the group, even if they know it's not the right choice.
3. Lack of Confidence: People who lack self-confidence or have low self-esteem may be more susceptible to negative peer pressure. They may seek validation and approval from others, making them more likely to adopt the behaviors of their peers.
4. Need for Identity and Individuality: Adolescents, in particular, may be seeking their identity and trying to establish themselves as individuals. In this process, they may be easily influenced by peer groups that share similar interests, even if those interests involve negative behaviors.
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During the transmission of signals across a neuromuscular junction, which of the following happens first?
a) acetylcholine binds to a receptor protein on the motor end plate.
b) The sodium and potassium ion gates on the motor end plates open.
c) synaptic vesicles release acetylcholine molecules.
d) synaptic vesicles move toward the axon terminals.
Answer:
d) synaptic vesicles move toward the axon terminals.
This is the correct answer
Explanation:
What is the difference between personal and professional communication in nursing?
Explanation:
personal is more emotion and internal
professional is different, professional is like a "job first" kind
Which of the following is a safety consideration when baby wearing?
O Always keeping one hand on baby when wearing
O Toddlers should not be carried in any type of carrier
O Making certain to keep babies head covered
Making certain baby is in an upright position
4. Provide four nouns of your choice and indicate three types which each one may fall under
in the large intestine is responsible for breaking down carbohydrates into
short-chain fatty acids and fiber.
A.Salivary amylase
B.Maltase
C.Lactase
D.Bacteria
Answer:
The answer is D. Bacteria
Explanation:
Answer:
bacteria
Explanation:
what is the best age to come out to your family lgbtq
Answer:
whenever your ready, but typically 18 because then your parents cant tell you how to live your life. I never really came out but my family already knew. i hope it goes well for whenever you decide to!
Explanation:
im always here if you needa talk or vent or even ask questions!!
blank is the most severe form of heat illness and its life threathening emergency
Answer:
Heatstroke
Explanation:
Can I get a brainiest if right please? :3 Have a good day!
is growth patterns in human are unpredictable?
Answer: Most healthy infants and children grow in a predictable fashion, following a typical pattern of progression in weight, length, and head circumference. Normal human growth is pulsatile; periods of rapid growth ("growth spurts") are separated by periods of no measurable growt
Psychology
Dissociative disorders share several symptoms including, but not limited to,
A. memory loss and assumption of a new identity
B. a feeling of detachment and signs of depression and/or anxiety
C. a blurred sense of reality and hallucinations
D. wandering from home and signs of depression and/or anxiety
Dissociative disorders share several symptoms including, but not limited to: B. a feeling of detachment and signs of depression and/or anxiety.
What are dissociative disorders?Dissociative disorders are those conditions that give rise to failures in memory, consciousness, and the identity and perception of an individual. The person will feel like an escape from reality which is shown in unhealthy ways, which makes it difficult for him to have daily functioning. Within dissociative disorders, the most common listings will be: dissociative amnesia, depersonalization disorder, dissociative identity disorder, dissociative fugue, and dissociative disorder not otherwise specified.
Therefore, we can confirm that dissociative disorders share several symptoms including, but not limited to: B. a feeling of detachment and signs of depression and/or anxiety.
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Answer:
the answer is line
Explanation:
I need help to get money online at age 15!!!!! I need to help parents pay for house
what is 7 times more than 54
Answer:
7 x 9 = 63
Explanation:
7 x 9 is larger than 54
Answer:
378
Explanation:
54 x 7 =378
In which era did mammals emerge?
Cenozoic
Mesozoic
Paleozoic
Precambrian
The mammals emerged in the Cenozoic era. So the correct option is A.
What is the Cenozoic era?The Cenozoic era is sometimes also called the 'age of mammals'. In this era, the smaller mammals started to flourish due to the extinction of larger mammals or dinosaurs.
The Cenozoic era begins with the extinction of the nonavian dinosaurs and continues to the present. Thus, this era began only 65 million years ago when the cretaceous period ended.
The larger mammals like the dinosaur's extinction gave a way for the flourishing of the mammals that we see today. But, not only mammals flourished during this era.
Various species of flowering plants, insects, fish, and birds also flourished during the Cenozoic era.
The Cenozoic era is divided into three time periods.
The Paleogene: 65 - 23.03 million years ago. The Neogene: 23.03 - 2.6 million years ago. The Quaternary: 2.6 million years ago to present.Therefore the correct option is A.
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1. What is a neurotoxin?
a. A chemical that allows nerves to regrow.
b. A chemical that enhances electrical conduction.
c. A chemical that is produced by the nervous system
d. A chemical that prevents the nervous system from working properly.
2. How do scientists think neurotoxins could help people?
a. Neurotoxins harm people, not help them.
b. Neurotoxins could be used to block pain receptors.
c. Neurotoxins could help people avoid dangerous animals.
d. Neurotoxins allow electrical conduction to take place in the nervous system
SERIOUS ANSWERS PLEASE, THANK YOU AND GOD BLESS
Answer:
1. Neurotoxin is a chemical that prevents the nervous system from working properly (option d).
2. According to scientists, neurotoxins could be useful to people because they could be used to block pain receptors (option b).
Explanation:
1. Neurotoxin is a chemical substance, predominantly of exogenous origin, which can alter the function of the nervous system, even by destruction of neurons or nerve tissue.
Among the alterations produced by neurotoxins are:
Inhibition of ionic transmembrane activity. Obstruction of the synapse process or interneuronal communication.Both effects can alter specific functions of the nervous system, preventing it from functioning properly.
2. The transmission of pain depends on the stimulus of pain receptors and neuronal transmission of these stimuli to the central nervous system.
Scientists have proposed the use of neurotoxins to block both receptors and afferent pain pathways, preventing the symptom from occurring, what would be useful for people. An example of this is the use of botulinum toxin in some painful facial muscle disorders.
The other options are not correct because:
1a. Neurotoxins do not allow the nerves to grow back.
b. Neurotoxic substances do not facilitate electrical conduction.
c. Neurotoxins are not produced by the nervous system .
2a. Neurotoxins could be helpful to people, although their nature is harmful.
c. Neurotoxins do not help people avoid dangerous animals.
d. Neurotoxins prevent electrical conduction in the nervous system, they do not allow it.
A police officer requests the records for an emergency room patient who they suspect is being abused. According to
HIPAA, does the officer have the right to the patient's history and medical records?
Answer:
Well as long as it's ok with the patient and they investigate more and find proof then yes it would be ok
Answer:
Yes
Explanation:
Yes, as long as the patient is over 18 and they have their permission.
Y'all, please read this, its just a short sermon that I think everyone needs to hear nowadays.
The science fiction genera is filled with stories of alien races that are controlled by a single over mind that uses its psychic power to control its population. Star Trek has the Borg. The Borg assimilate other races, and control them using a hive mind. The Christian bible describes God’s spirit as living within the believer, that the Christians body becomes the temple of the Holy Spirit. Christians are influenced in a special way by God. But unlike the Borg, Christ does not control Christians, He does not take over their mind or will, although he fills them. The job of the Holy Spirit is to instruct Christian, to teach, and correct them, protect them from harm, but he never controls them.
We only have a limited time on this earth, and before we die we must receive God’s Spirit. Our body will one day die, but if God dwells in us he will give life to us, we will be drawn away from hell beneath.
Rom 8:11-14 But if the Spirit of him that raised up Jesus from the dead dwell in you, he that raised up Christ from the dead shall also quicken your mortal bodies by his Spirit that dwelleth in you. Therefore, brethren, we are debtors, not to the flesh, to live after the flesh. For if ye live after the flesh, ye shall die: but if ye through the Spirit do mortify the deeds of the body, ye shall live. For as many as are led by the Spirit of God, they are the sons of God.
God is not like the Borg, he will not force you to do anything, but he does expect us to be open to his leading in life. If we have sin in our life, he wants to gently change us. He won’t push us and shove us around, but using love he will draw us into a life that is profitable. What honors God, not a broken life, full of suffering, but a life that is prospering. Every person, Christian or non Christian will experience some times of suffering, but God’s ultimate plan for us is to make our lives shine.
Answer:
this is really good
Explanation:
are you a christian cause im a christian
How is smoking related to heart disease?
A. smoking can cause clogged arties, aneurysms and raises your resting heart rate.
B. it can cause vomiting
C. it puts tar into your lungs
D. The smoke can cause second hand smoke
Answer:
I think the answer is A. I'm not 100% sure but I want to help so If I were you I would choose A.
Explanation:
Answer:
Definitely A, smoking can cause clogged arties, aneurysms and raises your resting heart rate.
Explanation:
Smoking creates a sort of plaque buildup in your arteries, which restricts the blood-flow in your heart, making it harder for your heart to pump enough blood quick enough. This damages your cardiovascular health largely and leads to the inevitable heart disease.
Which of the following is not a health-related component of physical fitness?
flexibility
body composition
cardiovascular fitness
power
Fentanyl is synthetic and can be made anywhere with the right combination of chemicals.
True
False
the best surface to run on is one thats
Answer:
smooth and soft so it can cushion the stresses of running
Explanation:
Body composition is the high ratio of lean tissue to fat tissue in the fat?
True
False
Answer:
Id haft to say false
hopfully im right
The statement body composition is the high ratio of lean tissue to fat tissue in the fat is true.
What do you mean by Lean tissue mass?Lean tissue mass includes nonskeletal muscle components such as the fat-free component of adipose tissue fat cells.
The body composition of male and female are structured with respect to the ratio of lean tissue mass to fat tissue mass. It is normal between 13-26 in humans. And if it is found above, there must be a risk for chronic diseases.
Therefore, the statement body composition is the high ratio of lean tissue to fat tissue in the fat is true.
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Grant is in college and studying for his midterm exams, so he really doesn’t want to get sick. If he wants to be proactive about staying healthy, what is his best option.
Answer:
I feel like he should isolated as much as possible until he is done studying that way he won't be around people who could potentially be sick
Explanation:
fixr66e8ieyye8e58e58
lollollollol
Alternative forms
(laughing out loud) lol, lawl, lel, lul. (lots of laughs) lols, LOLS. (light-heartedness) lolsies, LOLsies, lolzies. (?) lulz.LOL but, can you mark me as brainliest? Thanks!
FREE PONITS!!!!
I NEED THIS ASAP PLEASE ANSWER!!!!
Predict The Effect Of An Increase In Greenhouse Gas Concentrations In The Atmosphere On Earth's Average Air Temperatures.
ANSWER ASAP!!
Answer: Since some of the extra energy from a warmer atmosphere radiates back down to the surface, Earth's surface temperature rises. By increasing the concentration of greenhouse gases, we are making Earth's atmosphere a more efficient greenhouse.
Explanation:
Answer:
Explanation:
wow
The game begins with a faceoff at the center circle between 2 opposing forwards true or false
Answer:
if this is hockey then yes
Explanation:
that's true
What is cardiac arrest?
A. When the heart begins to beat irregularly
B. When the heart stops effectively pumping blood
C. When the body does not breath properly
D. When cells in the brain start to die due to lack of oxygen
Answer:
B
Explanation:
my heart beats irregular buys it's just a condition
Most cardiac arrests occur when a diseased heart's electrical system malfunctions. This malfunction causes an abnormal heart rhythm such as ventricular tachycardia or ventricular fibrillation. Some cardiac arrests are also caused by extreme slowing of the heart's rhythm
