Which types of molecules are able to diffuse across the cell membrane?
water molecules
small molecules
very large molecules
fat-soluble molecules
Answers
because - Small hydrophobic molecules and gases, which can dissolve in the membrane's core, cross it with ease. Other molecules require proteins to transport them across the membrane. Proteins determine most of the membrane's specific functions. :)
Which types of molecules are able to diffuse across the cell membrane?
water molecules (Yes)
small molecules (Yes)
very large molecules (No)
fat-soluble molecules (Yes)
Related Questions
Which of the statements aim at appealing To emotional rather than educating consumers explain
Answers
Write any two differences between push and pull factors of migration
Answers
Explanation:
water
agriculture
economy
job opportunities
war
hunger
Answer:
1) push factors of migration are those that encourage a population to leave it's home whereas pull factors of migration are those that draw a population to another area or place .
2) push factors are the reason why people left rural location in country side , such as poverty and employment whereas pull factors are the reason why people moved to urban in town and cities such as new technology , greater opportunities, better facilities and increased wealth.
What do you mean by personal health?
Answers
Answer:
personal health is the ability to take charge of your health by making conscious decisions to be healthy, it not only refers to the physical well being of an individual but it also comprises the wellness of emotional, intellect, social, economical, spiritual and other areas of life.
Explanation:
hope this helped! =)
How many blood vessels are there in our body?
[1 marks]
3
4
1
2
Answers
Answer:
[tex]3 \\ areteries = > carry \: oxygen \: and \: nutriants \\ \: away \: from\:heart \\ vein = > less \: oxygenated \: blood \: to \: heart \\ aorta = > large \: artery \: leaving \: the \: heart \\ thank \: you[/tex]
1.Why has the definition of health expanded from the "absence of illness" to include the
quality of a person's life ?
Answers
FAST PLS WILL GIVE BRAINLIEST!!! What are the different offensive and defensive strategies that are used in water polo?
Which strategies do you think are the most difficult to accomplish? Why?
Which strategies do you think are the easiest to achieve? Why?
Answers
Answer:
On defense, players work to regain possession of the ball and prevent a goal in their own net. The defense attempts to knock away or steal the ball from the offense, or commit a foul in order to stop an offensive player from taking a shot on goal.The following points I feel are needed if one is to be considered a basically good defensive player: 1) anticipating, 2) assuming an immediate defensive position, 3) watching the ball, 4) playing the ball and not the person, 5) performing the grab block, 6) performing the lunge block, 7) positioning while swimming.
Explain the difference between health and wellness
Answers
Answer:
In understanding the difference between health and wellness, in short, health is a state of being, whereas wellness is the state of living a healthy lifestyle (3). Health refers to physical, mental, and social well-being; wellness aims to enhance well-being. ... It can affect physical, mental, and social well-being.
Hope u got it
If you have nay question just ask me
If you think this si the best answer please mark me as brainliest
All are main food allergens except
Answers
What is the definition of cardiac output?
Answers
The amount of blood that the heart pumps through the circulatory system in a minute.
Answer
boi what the hell boi
Explanation:
Carlos has identified specific actions to take so that they might fulfill a future responsibility in the coming years. What might be their next step?
Adjusting approaches to fulfill the responsibility as needed
Brainstorming ways to make those actions a daily habit
Identifying a current responsibility for comparison
Reflecting on progress for a current responsibility
Answers
Answer:
B. Brainstorming ways to make those actions a daily habit
Explanation:
Took the test and got it right
Brainstorming ways to make those actions a daily habit can be the specific actions that might fulfill the future responsibility .
What is brainstorming ?
Brainstorming is a group problem-solving method that involves the spontaneous contribution of creative ideas and solutions.
What are three methods of brainstorming?
Brainstorms typically have three steps: idea capture, discussion and critique, and selection.
Hence ,option B is correct
To learn more about Brainstorming ,here
https://brainly.in/question/30620476
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The risk of contracting HIV by injecting drugs with infected needles is just one of the many possible consequences of drug abuse. But did you know that several other factors also make drug abuse an avenue to exposure to HIV? Read more about how drug use and HIV are related. Then, briefly describe three ways in which drug abuse can lead to HIV infection.
Answers
Answer: Drug use can worsen the progression of HIV and its symptoms, especially in the brain. Studies show that drugs can make it easier for HIV to enter the brain and cause greater nerve cell injury and problems with thinking, learning, and memory. Practicing safe sex
Explanation:
write one adverse effect of rapid growth of population on the status of minerals
Answers
Rapid growth has led to uncontrolled urbanization, which has produced overcrowding, destitution, crime, pollution, and political turmoil. Rapid growth has outstripped increases in food production, and population pressure has led to the overuse of arable land and its destruction.
What is menstruation cycle?
[1 marks]
Answers
Answer:
What is menstruation cycle?
Normal Menstruation
During a normal menstrual cycle, the lining of a woman's uterus sheds. This cycle is part of a woman's reproductive system and prepares the body for a possible pregnancy. It is also called a period, menses or cycle.
Explanation:
What's the word for my urge/My urge explained? I have an urge to love something like a plush or a pet, I want to care for something but not a (human) person. (No I am not romantically or sexually attracted to pets or objects, relationships/friendships also can stress me out) I guess I want to depend on something for my happiness?
(Question got deleted before I could read answers)
Answers
Answer:
I'm not an expert, but I think you just need a special someone in your life to give you more love.
BRAINLIEST PLS HELP!!
define personality, what is it to you?
Answers
Answer:
the combation of characteristics or qualities that form an individual's distinctive character is know as personality
Answer:Define personality, what is it to you?
Explanation:Personality to me is what ur like so if ur nice,happy,angry,mean,silly, or sad they are all personalitys.
Is it normal to feel a pang that makes you feel like you don't know anything whenever you say something and someone corrects you or looks at you with a disappointed expression?
Answers
Answer:Is it normal to feel a pang that makes you feel like you don't know anything whenever you say something and someone corrects you or looks at you with a disappointed expression?
Explanation:yes its completely normal its just a feeling that most people get if someone says something about the thing u said an its all because its ur opinion so dont let those guys that make u feel that way just ignore them.
What's effect of unintentional injury and violence on a person physically
Answers
Answer:
Injuries – both unintentional and violence-related – take the lives of 4.4 million people around the world each year and constitute nearly 8% of all deaths.
For people age 5-29 years, 3 of the top 5 causes of death are injury-related, namely road traffic injuries, homicide and suicid
The cell membrane is considered selectively permeable because
Answers
Answer:
substances do not cross it indiscriminately.
Explanation:
Answer:
because it helps in entering and exiting of selective material
What is not one of the top health concerns in the United States?
physical activity
mental health
tobacco use
access to education
Answers
What do people need for a good life
Answers
Answer:
people in their life that will never leave them or give up on them
Explanation:
Answer:
Hi Lovelys!!
Answers are down below!!
Explanation:
To have a good live, people need the idea of what constitutes a happy life, however, differs from person to person; we are, after all, individuals. But the five essentials of health, money, relationships, contentment at work and self acceptance form the basis for creating happiness for yourself.
Hope this helps!! =3
Have a wonderful day, evening, or night!! <3
How are psychological theories helpful to psychologists?
Answers
Answer:
In psychology, theories are used to provide a model for understanding human thoughts, emotions, and behaviors. Throughout psychology's history, a number of theories have been proposed to explain and predict various aspects of human behavior.
Which gland is known as master gland?
[1 marks]
Pituitary gland
thyroid gland
Gonads
Pancreas
Answers
Answer:
Pituitary gland
............................
How are human carriers disease communicated?
Answers
Answer:
there is 50% chance of disease in children
Select the correct answer.
Which worker is a security professional?
O A.
Klm works with police officials while investigating thefts in the city.
OB.
Pete is responsible for keeping equipment and spaces clean.
Naseer organizes, maintains, and protects patient data for the rest of the team.
Oc.
OD. Wally ensures that unauthorized people do not enter the healthcare facility.
Reset
Next
Answers
Answer:
D. Wally ensures that unauthorized people do not enter the healthcare facility.
Explanation:
Which of the statements aim at appealing To emotional rather than educating consumers explain
Answers
PLS, HELP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST Think back to what you read about golf, volleyball, and tennis.
Which of these sports do you think you would be best able to play?
Why do you think so?
Which sport do you think you would have the toughest time playing?
Why do you think this is so?
Answers
Answer:
Id be able to play tennis the best because You have to have really good hand-eye corrdination and I do. I think volleyball would have the toughest time playing bace you have to dive to the foor to get the ball sometimes and I dont have the guts to that.
Explanation:
Can anyone help me ?
Answers
Answer:
Sub to Galaxy Zr on yt
Explanation:
What are THREE ways that living conditions were so bad that they affected the public health before the 1900's.
Answers
Explanation:
There were no Vaccinations Hospital Resources were very smallFood and money were scarce.What do all germs have in common?
A. They are all equally harmful.
B. They all quickly replicate within our bodies.
C. They all have the ability to interact with our bodies and change how we feel and function.
D. They all have the ability to be eliminated with drugs.
Back
Select an answer
Answers
Answer:
C. They all have the ability to interact with our bodies and change how we feel and function.
(give reason)
environment education teach us to use Natural Resources wisely
Answers
Answer:
Environment education teaches people about wise use of natural resources. Encourage for the creation of healthy environment: Healthy environment refers to the environment which is free from the dust, germ and other elements that cause many hazardous diseases.
