what do eukaryotic cells have that prokaryotes lack

Answers

Answer 1
Eukaryotic cells have a membrane-bound nucleus and prokaryotic cells don’t.

Related Questions

how long can you keep a frozen turkey breast in the freezer

Answers

Answer:

about 9 months

Explanation:

how relevant is body size as an indicator of health?

Answers

Answer:

Fat = Unhealthy Skinny = Unhealthy

Explanation:

Fact of life.

which region of the brain plays a critical role in integrating information and sending appropriate signals to autonomic centers of the reticular formation?

Answers

The brain region that plays a key role in integrating information and sending appropriate signals to autonomic centers is the amygdala. The amygdala receives sensory information from multiple pathways.

The amygdala, also known as the 'fear center' is located in the medial temporal lobe.

The amygdala receives sensory information from subcortical and cortical processing pathways, which is associated with the threat, and then orchestrates reactions by controlling the autonomic center.

The amygdala is involved in the perception of different emotions (e.g., anger, fear, sadness, etc).

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what was leeuwenhoek contribution to the cell theory

Answers

Answer:

Unicellular bacteria

Explanation:

Leeuwenhoek contributed to the cell theory unicellular bacteria in 1674. His contribution to cell theory was the word "cell" and his discovery of cells in a peice of cork. Identify the advance that enabled Leeuwenhoek to view the first living cells.

Which action is most helpful in preventing sexual involvement?

bringing condoms “just in case”
voicing personal boundaries
indicating that parents will be upset
suggesting that it is not the right time for a dating relationship

Answers

Voicing personal boundaries! Once you state what you want and how you don’t want any sexual involvement!

national organization of nurse practitioner faculties

Answers

Answer:

Washington , d.c. , United States

Should I get somethin' from A. Mcdonalds, B. Wendys, C. Burger King, or D. Olive Garden?

Answers

Answer:

D. Olive Garden

Explanation:

lol ik im late but yaaaaaaa

Hope this helps. Plz give brainliest. Also, plz sub to kgirl633 on yt.

Reinhart discusses making an epoxy of sorts in terms of bread. The first part of the epoxy is whole grain bread. What is the second part he talks about?

please help me out !!

Answers

In his TED Talk, Peter Reinhart talked about the whole grain bread he had made with the intent of adding flavor to it. After talking about the whole grain bread he then talks about the spent-grain bread.

According to Reinhart, the spent grain bread was made by adding spent grain which could be light or dark to the bread mixture.

To extract the flavor from this sort of bread, malting, roasting, and sprouting were employed.

The outcome of this sort of combination is high fiber bread that has a nice flavor that people will enjoy.

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Answer:

In his TED Talk, Peter Reinhart talked about the whole grain bread he had made with the intent of adding flavor to it. After talking about the whole grain bread he then talks about the spent-grain bread.

According to Reinhart, the spent grain bread was made by adding spent grain which could be light or dark to the bread mixture.

To extract the flavor from this sort of bread, malting, roasting, and sprouting were employed.

The outcome of this sort of combination is high fiber bread that has a nice flavor that people will enjoy.

Explanation:

Answer the question below.

How is a decision like a scale? Use details to support your answer.

Answers

Answer:

rational decision style

Explanation:

The scale focuses on the rational decision style (characterized by a thorough search for information and a systematic evaluation of all choices and potential alternatives) and the intuitive decision style (characterized by the use of a quick decision-making process that is primarily based on hunches and feelings).

What habit can help you avoid hitting a car from behind?
Select one:
A. Flash your lights at cars in front of you
B. Drive 10 MPH slower than traffic
C. Watch brake lights several cars ahead
D. Always drive in the left lane

Answers

C. watch brake lights several lights ahead

if you know what to do then you already know what’s gonna happen

After a suspected concussion, how long should one wait to take the impact test?

Answers

Answer:

Atleast 30 minutes

Explanation:

what is the relationship between peers and Casual friendships​

Answers

Answer:

The difference is the relationship with a peer is someone that you work with (not willing) or somebody who you see everyday but have no type of relationship with them personally, a casual friendship is when you willing offer have that friendship with somebody and choose to hangout with that person.

Explanation:

What happens to the food and air molecules that enter the circulatory system? *

Answers

The dissolved food molecules are transferred into the bloodstream at the small intestine by diffusion and other transport processes. Once the dissolved food molecules are in the bloodstream, they can be transported to all the cells in the body.
Delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides.

What are some ways to cope with severe insomnia ?

Answers

1) Go to bed and wake up at the same time every day.

2) Relax at least 1 hour before bed, for example, take a bath or read a book.

3) Make sure your bedroom is dark and quiet – use curtains, blinds, an eye mask or ear plugs if needed.

4) Exercise regularly during the day.

5) Make sure your mattress, pillows and covers are comfortable.

HOPE IT HELPS :)

how long is the secondary oocyte viable and capable of being fertilized after it is ovulated?

Answers

Answer:

About 72 hours

Explanation:

Maxing out means performing the most repetitions possible with a set weight to determine your muscular endurance. Please select the best answer from the choices provided. T F.

Answers

Answer:

True

Explanation:

I hope this helps!

True. Maxing out means performing the most repetitions possible with a set weight to determine your muscular endurance.

What is maxing out?

Maxing out, in the context of weightlifting or strength training, refers to performing a specific exercise with the highest possible weight or load that one can lift for a certain number of repetitions. This is typically done to assess one's muscular endurance and strength, as well as to set new goals for further improvement.

Maxing out can be done for a single repetition or for a higher number of repetitions, depending on the training goals and the specific exercise being performed. However, it is important to note that maxing out can also increase the risk of injury if not done with proper form and technique, and should be done under the guidance of a qualified trainer or coach.

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Signal Detection Theory.

What's a personal experience you've had with this?
Easy pts.! Feel free to make it up if you want :)
It's for my Psychology class and I don't know wt to write lol
I will give Brainliest too

Answers

My family from [INSERT PLACE] had flown in to visit and I was expecting them to knock any minute. As I was waiting for them, I began to “hear” them knock and when I opened the door nobody was there. I was “detecting” a stimulus, or signal, that was not there because it would be worse to miss them than to check to see if they were there, only to find that my family had not yet arrived.

Answer:

e

Explanation:

in a geriatric patient what are some common considerations regarding abdominal pain

Answers

Answer:

"In general, the approach to abdominal pain in geriatric patients requires careful consideration of the physiologic changes associated with aging, differences in pain perception, and the confounding effects of medical comorbidities and polypharmacy."

Explanation:

I hope this helped!

What role does Culture play into nutrition?

Answers

Answer:

"Cultural variation may play an important role in human nutrition and must be considered in either clinical or public health intervention particularly in areas with large immigrant populations. Acculturative and environmental change influence the food habits and health of transitional groups."

*make sure to just reword it

Explanation:

i don't know if this will help but yeah i'm sorry.

If you’re african you may not get water as much

Why does my body get red and ticklish after I eat salted peanuts

Answers

Answer:

Explanation:

You might be allergic which is causing an allergic reaction to the peanuts, or it's something in the salt

1. How does heavy consumption of alcohol affect the reproductive system of humans?

It shrinks the size of the testicles.

It increases the frequency of menstruation in women.

It increases testosterone production and sex drive in men.

It increases testosterone production in women.

Answers

Answer:

3

Explanation:

Heavy consumption of alcohol induces shrinkage of male testicles, affect male reproductive system. Hence, option A. It shrinks the size of testicles is correct.

What is human reproductive system?

In male reproductive system the sperm cells are produced by testicles which are transferred to female for fertilization.  

The Leydig cell of testicles involve in the production a hormone called testosterone responsible for male characteristics.

Alcohol consumption decrease the hormone secretion in hypothalamus, production of testosterone by leydig cell of testes and also luteinizing hormone, follicle stimulating hormone production by anterior pituitary gland.

Heavy alcohol consumption in female will affect the growth and puberty and it may increase the frequency of menstruation.

Heavy drinking of alcohol causes the shrinkage of testicles, affects its shape and size. Hence the quantity of sperm and testosterone hormone production decreases, ultimately lead to male infertility. Thus, Option A is correct.

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how does the shape of molars helps them carry out their function.

Answers

The shape of molars helps carry out their functions, because molars are a large surface area which allows them to grind food up into small pieces making it easier to digest and swallow

Answer:

The large surface area of your molars helps them grind up food. When you eat, your tongue pushes food to the back of your mouth. Then, your molars break up the food into pieces small enough for you to swallow.

Explanation:

why is bmi a widely used tool in public health for measuring overweight and obesity?

Answers

Answer:

Because calculation requires only height and weight, BMI is an inexpensive and easy tool.

Explanation:

many different types of mutations can occur within the body

Answers

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Mutations / Point Mutations / Frameshift Mutations

Answer:

above answer may help you

is social media use linked to increase in anxiety, depression and other related mental illness?

Answers

Sometimes you might see things on social media that will give you anxiety, depression and other because some people on social media say random stories that aren’t true but you might take it seriously and start to ask random questions to yourself to increase your level of stress and anxiety, depression, etc.

how many calories does the average american consume on thanksgiving?

Answers

The average American will consume about 3,000 calories

Why do u get sick after getting vaccinated

Answers

Answer:

your imune system is responding to the illness

Explanation:

essential amino acids can be synthesized by the organism and are not required in the diet.

Answers

Essential amino acids are not produced in the body, so they are to be taken from outside

Essential amino acids are not produced in the body, so they are to be taken from outside.

What are essential amino acids?

Essential amino acids are the amino acids which have to be taken in through diet as they “CAN NOT” be produced by the body. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

Moreover, of total 20 amino acids, 9 amino acids cannot be synthesized in our bodies and we need to take them in through our diets. These are called essential or indispensable amino acids.

Amino acids are required for the synthesis of body protein and other important nitrogen-containing compounds, such as creatine, peptide hormones, and some neurotransmitters.

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which areas of the brain monitor and adjust activities of the motor pathways?

Answers

Answer:

Basal nuclei and cerebellum

Explanation:

Hope this helps! (please let me know if I'm wrong) Good luck!!

approximately what portion of overweight american adults fall into the higher-risk category of obese?

Answers

Answer:

74 percent of American adults are classified to be obese

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evaluate the following expression using stack 14-(6-10)-10 PLEASE HELP FAST (ALL OF THEM PLESE) HELP i need what is 4 divided by 120000 telll me plz in tried the calculator but my parents blocked the calculator on me so plz help me A company's ____________ are the priorities, principles, and beliefs that guide the company. A. Strengths B. Demographics C. Values D. Opportunities Please select the best answer from the choices provided A B C D. if a mind reader reads another mindreaders mind whose mind are they reading 1. Why do we need to know the signs/symptoms of malnutrition? 2. Why do we need to prevent and control this condition? Pa sagot po plsss... Im downloading a 50 gigabyte game at a rate of 5.5 megabytes per second. How many hours would it take to finish installing. help, I have a math question Determine the zeros for x2 + 7x 20 = 6x. How were native Americans impacted by the revolutionary war? They gained lands taken by the French.they lost a lot of land.They avoided the war.They were forced onto reservations by the British war. Evan takes 15.5 minutes to walk 1 mile.How long will it take him to walk 4.35 miles?Enter your answer as a decimal in the box. What is flagella important and how is it different and similar from the other cells?? If the ball has a positive electric charge, what should the charge of the coilgun be to push the ball away?A)positive B) negative C)neutral Concrete has a higher specific heat than does soil. Use this fact to explain (partially) why a city has a higher average temperature than the surrounding countryside. Chung-Li is making cupcakes. He made the table below showing the amount of each ingredient needed for a certain number of cupcakes. Chung-Li plotted the data using the number of slices of strawberry as the x-coordinate and the number of slices of banana as the y-coordinate. He then drew a line to connect the points. Which point could be on the line that Chung-Li drew? What steps did Egyptians follow to make paper? 14.61 divided by 25 and i just need to now this as soon as you can It is sunset and a bell rings. A young Muslim boy pulls out a mat, turns it in a specific direction and kneels. He then repeats what is called the Maghrib. What facet of religion is this an example of?A. ritualB. symbolC. prayerD. myth select the reagents you would use to accomplish the syntheses shown below in no more than the number of steps specified. For the cross AaBb X Aabb in which capital letters represent dominant alleles and lower case letters represent recessive alleles, what fraction of the offspring are expected to have the recessive phenotype for the trait determined by gene A and the dominant phenotype for the trait determined by gene B?