explain how it is possible to have thousands of different proteins when there are only 20 different amino acids

Answers

Answer 1
Because amino acids can be arranged in many different combinations, it's possiblefor your body to make thousands of different kinds of proteins from just the same 21 amino acids. You may see books that say there are only 20 amino acids. Hope this helps! =D
Answer 2

Amino acids can be arranged in many different combinations, it's possible to have thousands of different kinds of proteins from just the same 20 amino acids.

What are amino acids?

Amino acids refers to a class of organic compounds having both amino and carboxylic acid as functional groups.

Although hundreds of amino acids exist in nature, the most important are the alpha-amino acids, which comprise proteins.

There are only 22 alpha amino acids appear in the genetic code.

Thus, the different combinations of 20 amino acids, results in formation of thousands of different proteins.

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Related Questions

If the blood has too much sugar, the pancreas produces insulin. Identify the two body systems that interact

Answers

The pancreas contains cells which release both insulin and glucagon. The endocrine ... Diabetes affects how the body regulates blood glucose levels. Insulin ...

Describe how media can have a positive affect the health of adolescents

Answers

Media can provide information about how to take care of your body, engage in healthy social situations, building confidence and mental wellbeing.

How long can you live with cancer without knowing it?

Answers

This depends on the kind of cancer. Different kinds spread at different speeds. It also depends on whether or not you have other health conditions which could be masking or covering up symptoms. You may not notice them if you think they're caused by something you have already been diagnosed with.
Final answer:

Cancer can go undetected for a period of time depending on various factors.

Explanation:

The process of a cell escaping its normal control system and becoming cancerous may actually happen throughout the body quite frequently. Certain cells of the immune system are capable of recognizing and destroying cancerous cells, but in some cases, the cancerous cells remain undetected and continue to grow. It is possible to live with cancer without knowing it for a certain period of time, depending on factors such as the type of cancer and its stage of development.

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Help!! Late homework!
Explain how the acids listed below are alike and different.

amino acid fatty acid folic acid

Answers

Amino acid is considered as organic compounds that comprise amine and carboxyl functional groups, with a side chain precise to each amino acid. While fatty acid is made up of of a hydrocarbon chain and a terminal carboxyl group that ensues as ester of fats and oils. Then folic acid also known as vitamin B9, is used as a nutritional supplement and invigorated foods. It benefits the body to produce and preserve cells.

Final answer:

Amino acids, fatty acids, and folic acid are all types of organic acids, but they have different structures and functions.

Explanation:

Amino acids, fatty acids, and folic acid are all types of organic acids. However, they have different structures and functions.

Amino acids are the building blocks of proteins. They contain both an amino group (-NH2) and a carboxyl group (-COOH).Fatty acids are lipids that serve as a major energy source for the body. They consist of a long hydrocarbon chain with a carboxyl group at one end.Folic acid is a type of B vitamin that plays a crucial role in DNA synthesis. It contains a pteridine ring, p-aminobenzoic acid, and glutamic acid.

In summary, amino acids, fatty acids, and folic acid are all organic acids, but they differ in structure and function.

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which reward system is responsible for creating feelings of pleasure

A) limbic system

B) nervous system

C) digestive system

D) circulatory system

Answers

the system that does all of this is the limbic system  I hope you pass

The limbic system which involves the releasing of the dopamine hormone of happiness by activating it. So, the reward system which is responsible for creating feelings of pleasure is Limbic system. Thus, option A is correct.

What is Limbic system?

The limbic system is the reward system that is related to happiness or pleasure. It activates the feeling of pleasure and releases a hormone called dopamine. Cocaine addicts have an over-activated limbic system. It shows a less efficient process of glucose. Metabolism of such people is comparatively slow for glucose.

The nervous system and the skin is responsible for the sense of touch. The nerve ending present in the whole skin of the body helps the person to detect the touch. The external stimuli like touching any pointed object, touching fire, shock, and  other receptors sends the signals to the brain. The response from the brain is send to the affected area where the sense of touch is recorded.

Thus, option A is correct.

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What two bones form the posterior part of the hard palate

Answers

Part of the maxillae that forms the anterior part of the hard palate. Horizontal part of palatine bone that forms the posterior part of the hard palate

Final answer:

The palatine bones' horizontal plates form the posterior part of the hard palate.

Explanation:

The posterior part of the hard palate is formed by the horizontal plates of the palatine bones. These are paired bones located at the back of the oral cavity, and together, they form the posterior quarter of the hard palate. The palatine bones are irregularly shaped and contribute to the walls of the nasal cavity and the medial wall of each orbit.

The right and left horizontal plates meet at the midline, and this junction completes the bony structure of the hard palate, which serves as the roof of the mouth and the floor of the nasal cavity.

for every person who dies from a smoking related disease how many more people suffer with at least one serious illness from smoking

A) 5

B) 10

C) 15

D) 20

Answers

The answer would be  C.15 

For every person who dies from a smoking related disease 15 more people suffer with at least one serious illness from smoking, the answer is 15.

Stress surrounds us on a daily basis. Which of the following statements BEST describes ways to reduce or handle stress? A. Handling stress effectively involves ignoring stressors and remaining silent about stressful issues. B. Handling stress effectively involves recognizing what your stressors are, developing healthy behaviors to minimize stress, and adopting positive coping skills. C. Handling stress effectively involves recognizing what stressors are and visiting a psychologist weekly to discuss stressful issues. D. Handling stress effectivley involves doing whatever it takes to erase the stressful issue from your mind.

Answers

Answer:

B ig

Explanation:

Developing healthy habits can help to manage stress. The correct answer is b) Handling stress effectively involves recognizing what your stressors are, developing healthy behaviors to minimize stress, and adopting positive coping skills.

How to handle stress?

In order to be happier, healthier, and more productive, effective stress management enables you to release the grip that stress has on your life. The ultimate objective is to live a balanced life that includes time for work, relationships, leisure, and fun—as well as the fortitude to withstand stress and face obstacles head-on. But there is no one solution for stress management. Experiment to determine what works best for you in this regard. You may do it by using the following suggestions for stress management.

Finding the roots of your stress is the first step in managing it. This is more complicated than it seems. Finding the causes of persistent stress might be more challenging than identifying big stressors like job changes, relocation, or divorce. It's all too simple to ignore the ways in which your own attitudes, sentiments, and actions affect your stress levels on a daily basis.

You may discover the constant sources of stress in your life and the coping mechanisms you employ by keeping a stress journal. Use a stress tracker on your phone or record it in your notebook each time you feel anxious. Keeping a daily journal will help you spot trends and recurring topics.

Therefore the answer is b).

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Prolonged exposure to stress can affect the body in what ways?
A. Cause an increase in healthy fat levels in the blood
B. Aid in the curing of specific diseases
C. Help a person get into better shape
D. Lead to heart and lung disease, diabetes, and the flu

Answers

D is the rightful answer for this question. Prolonged stress can create and even promote bitter diseases such as cold, flu, and heart disease.

A doctor diagnoses a man with an acute strain. Which job is most likely to cause an acute strain? furniture mover bank teller baseball player heart surgeon

Answers

A furniture moved is more likely to get a strain.

Answer: furniture mover

Explanation:

Which of the following is NOT another way of stating that perceptions differ? A. Beauty is in the eye of the beholder. B. Situations can be viewed from many perspectives. C. People of different ages have different tastes and priorities. D. Most people share similar opinions on important life matters.

Answers

While I'm not entirely sure if "Health" is the right category for this question, I believe the answer you are looking for is:
D. Most people share similar opinions on important life matters.

This is the only option which talks about sharing similar opinions, which is in direct contrast to the other options, which [essentially] talk about having differing opinions. Hope I could help, and I hope the answer was correct!

The answer is D (i only did this bc i needed more characters)

If a tumor is evaluated and it is not cancerous, it is said to be _____.
a carcinoma
benign
pre-cancerous
A stage 4 tumor

Answers

Benign... I would know I have three.

Hope this helps!

Anxiety disorders are __________.
A.
characterized by abnormal fear of everyday situations
B.
only occur in fearful situations
C.
caused by a loss of contact with reality
D.
characterized by aggressive and destructive behaviors

Answers

the answer should be A
should be a
                                                    .........................................................................................................                                                                

Washing a wound and covering it with a bandage and a glove is an example of

A.practicing good personal hygiene
B.controlling time and temperature
C.preventing cross-contamination
D.cleaning and sanitizing surface the right way

Answers

D.cleaning and sanitizing surface the right way
D.cleaning and sanitizing surface the right way

hope this helps

which of the following is a benefit to exercise

Answers

All of the above


Hope I helped
I would say D. because exercise helps you sleep and concentrate, but it can also help fight depression. Trust me on the depression part ; )
Hope this helps!


 

The _______ are the maximum levels of daily nutrient intakes that are unlikely to pose health risks to almost all individuals in the group for whom they're designed

Tolerable Upper Intake Levels

Adequate Intake Levels

Estimated Average Requirements

Recommended Daily Allowances

Answers

I believe the answer is A.Tolerable Upper Intake Levels. Hope this helps :)

Answer:

Tolerable Upper Intake Levels (UL)

Explanation:

Cartoons portraying people attacking each other and then living to fight another day is an example of what kind of violence?

media

political

domestic

family

Answers

it is tha media and social nastyiness of the intronet

Cartoons with characters attacking each other and subsequently recovering are considered media violence, distinct from political, domestic, or family violence.

Cartoons portraying people attacking each other and then living to fight another day is an example of media violence. This type of violence is depicted in various forms of entertainment, including television, films, and video games, and often shows characters engaging in physical conflicts without lasting consequences. While media violence can sometimes influence viewers, it is distinct from political violence, which is motivated by political intentions, domestic violence, which occurs within family relationships, and family violence, also known as family abuse, which refers to the maltreatment or harm of another family member.

When manny takes notes he uses a page split into two columns each used differently this method of taking notes is called?

Answers

This is the Cornell method. The left column contains space for writing cue words and phrases that will be used in later study sessions. The right column contains the sentences and important points in the lecture. Using the left column only, the cue words are then used to recall and restate the notes taken during the lecture session.

How does saturated fats and trans fats may cause illnesses later in life like heart disease?

Answers

Saturated fats and trans fats promote an increased level of blood cholesterol, which builds up on the walls of arteries and interferes with circulation. This can
increase your risk of heart disease. (Hope this helps you! :) )

When you have a fever and runny nose:
a. talk with the manager about your symptoms
b. keep a box of tissue near your workstation
c. take medicine and go to work
d. wear gloves when you touch food?

Answers

Final answer:

When experiencing a fever and runny nose, it's imperative to stay home, practice good hygiene by frequently washing hands, and cover your mouth with a tissue when sneezing or coughing to prevent spreading germs.

Explanation:

When experiencing symptoms such as a fever and runny nose, the best course of action is to avoid contact with others to prevent the spread of infection. This means not going to work or school and seeking medical advice if symptoms persist. It's essential to practice good hygiene habits, such as washing hands frequently and covering your mouth and nose with a tissue when you sneeze or cough, to control the transmission of diseases.

Staying home and resting not only helps in your recovery but also minimizes the risk of spreading the illness to others. Hand washing for at least 20 seconds with soap and warm water is crucial, especially after sneezing, coughing, or blowing your nose. If medical attention is needed due to severe symptoms such as fever over 101, swollen glands, or prolonged illness, consult a healthcare provider promptly. Remember, preventing the spread of germs is a collective responsibility.

Foods that contain "empty calories" fill your body with sugar and _____a0

Answers

The Answer To This Question Is (Sugar And Fat).

true or false, There are no additional benefits to good cardiovascular health beyond improved self-esteem and stress management.

Answers

It’s false. All additional benefits to good cardiovascular health are: improved self-esteem, stress management, lower risk of most health problems, and higher chance of a longer, healthier life.

A written order from a doctor for a specific medicine is called

Answers

Prescription 

Hope this helped!!!!


Which of the following statements about sexual abuse and children is true? a. Caresses and sexual teasing are not sexual abuse or incest when a child is involved because children do not understand these behaviors. b. Only girls are victims of incest. c. A child's behavior can cause incest to occur because the child may encourage too many kisses and hugs. d. Telling a trusted adult about abuse to a child can help prevent the abuse from continuing.

Answers

Final answer:

The only true statement about sexual abuse and children from those provided is that telling a trusted adult can help stop the abuse. All children, regardless of gender, can be targets of sexual abuse, and no child's behavior can cause sexual abuse, which is always the fault of the adult.

Explanation:

Of the statements provided about sexual abuse and children, the only true one is that telling a trusted adult about abuse to a child can help prevent the abuse from continuing. It is important to clarify that any sexual behavior directed towards a child, including caresses and sexual teasing, is considered sexual abuse or incest, regardless of whether the child understands these behaviors or not. Moreover, it is not only girls who can be victims of incest but boys as well. Lastly, it should be emphasized strongly that a child's behavior, including how they give or receive affection, never causes incest or any form of sexual abuse. Such occurrences are always the responsibility of the adult involved.

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A massage therapist was giving mr.graves a back rub. what two broad superficial muscles of the back were receiving the "bulk" of her attention

Answers

The Deltoid muscles were receiving the bulk of the massage.

What is a substitute for proper hand washing?

Answers

Had sanitizer can be a substitute

Which can be helpful when trying to quit a tobacco addiction?



A.


Spend time with others who smoke.


B.


Try switching from cigarettes to smokeless tobacco.


C.


Avoid being with others who smoke.


D.


Ask your friends to smoke with you.

Answers

c. staying away from smoke and people who smoke will make you less tempted to smoke.

Define body composition, and explain why it is an important consideration when determining an individuals appropriate weight range?

Answers

Body composition is the mix of bone, fat, and muscle of a person. Body composition can affect weight because each of these has a different density. Fat is more dense than muscle, and muscle is more dense than fat. Since muscle is also healthier than fat, what this means in practice is that a person whose body composition has high muscle relative to fat has a correspondingly higher appropriate weight.

When comparing the digestive and urinary system, we can conclude that they both __________.
A.

are responsible for regulating the amount of salt in the body
B.

absorb nutrients into the bloodstream
C.

aid in the digestion of food
D.

have functions of absorption and elimination



Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

D

Explanation:

Schools do not teach socially acceptable forms of behavior.

True
False

Answers

The answer is true and false, depending on what schools because you can't just group all the schools under one answer, because some schools really don't try to fix or teach students social behavior, while others schools focus very much on it.



Please make me brainliest if I helped
False I believe. If school didn’t teach it there would be consequences with everyone
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