How to have thousands of different proteins where there are only 20 different amino scids?

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Answer 1
Answer: The answer to this query is that the 20 amino can be combined and/or arranged in a particular order in a million different ways to form different proteins.Protein molecules are often quite large and are made up of hundreds to thousands of amino acids. The human body has about 100,000 different types of proteins.There are hundreds of different amino acids and out of these 20 are essential for the body. It is from these 20 that the proteins of the body are made.How it is possible to make so many different types of protein is dependent on the fact that it is not only the type of amino acids in a protein that determine its function, but also the order in which they are placed. In a protein with 1000 amino acids, a single amino acid placed in a different place will change that protein to an entirely different conformation and subsequently an entirely different function.

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The ability to form rich and varied mental images or concepts of people, places, things, and situations is the definition of: A. pretending. B. fantasy. C. imagination. D. day dreaming.
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Which of the following statements about intellectual development is true?a.Environment plays a minor role in intellectual development. b.With a stimulating environment, there are no limits to a child's intellectual development. c.Opportunities for learning affect a child's brain development. d.Heredity determines the extent to which a person's potential is actually developed.
An infectious disease outbreak that occurs over a wide geographic area and affects a large number of the population is called a(n):

Those with good emotional 6 __________.a. always have good mental 6
b. express both positive and negative feelings appropriately
c. can suppress their feelings without consequence
d. never get angry

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The answer is letter B.

Thosepeople who have a good emotional status are able to express both positive andnegative feelings appropriately. This is because this state enables a person tomake quick and wise decisions that are necessary to response to stimuli.Experts suggest that emotionalbalance can be achieved easily through organizing and time management. If aperson engages in a systematic lifestyle stressors are no longer there to annoythat particular person. 

Meditationand stretches can also bring an anxious mind into a well-balanced and calmstate.

Answer:

B

Explanation:

The determination of whether a child is considered overweight is done through the measurement of

Answers

To determine if a child is considered overweight you can use BMI (Body Mass Index).

Final answer:

The determination of whether a child is considered overweight is done through the measurement of their body mass index (BMI). BMI is calculated by dividing a person's weight in kilograms by the square of their height in meters. Keywords: body mass index (BMI), overweight, measurement

Explanation:

The determination of whether a child is considered overweight is done through the measurement of their body mass index (BMI).

BMI is calculated by dividing a person's weight in kilograms by the square of their height in meters. For children, BMI is plotted on a growth chart to determine if they are within a healthy weight range for their age and sex.

Keywords: body mass index (BMI), overweight, measurement, weight, height, growth chart, healthy weight range

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Possible effects of ongoing or chronic stress are?

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Effects of chronic stress on the cardiovascular system Increased strength & speed of heartbeat Hypertension Strain on the heart Thickening & narrowing of arteries Enlargement of the heart (resulting in increased work, less able to maintain proper blood flow, fatigue ) Hyperglycemia (elevated blood sugar) High cholesterol


Effects of chronic stress on the musculo-skeletal system Muscular reactivity Chronic muscular tension and pain Migraine and tension headaches Exaggeration of reflexive postural patterns Bone demineralisation


Effects of chronic stress on the digestive tract Gastritis Stomach & duodenal ulcers Stomach pain Obesity Colitis Irritable bowel syndrome


Effects of chronic stress on the reproductive system Infertility Menstrual disorders Impotence or premature ejaculation Loss of libido


Effects of chronic stress on the urinary system Bladder urgency Incontinence


Effects of chronic stress on the immune system Allergies Increased susceptibility to illness such as common cold Autoimmune conditions (Diabetes type 1, Lupus, Rheumatoid arthritis)


Effects of Chronic Stress on metabolism Metabolic Disorder Diabetes


Effects of chronic stress on the respiratory system Asthma symptoms often worsen under mental or emotional stress Hyperventilation Breathing pattern disorder

Which statement accurately describes the safety of condom use?A.. Condoms are inexpensive and accessible, but they are not very effective at preventing infection or pregnancy.B.. If condoms don't tear or slip out of place, they help against infection and pregnancy.C.. Condoms are more effectiveat preventing pregnancy than hormone-based birth control methods.

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B.If condoms don't tear or slip out of place, they help against infection and pregnancy.

Do condoms help prevent infections?

Condoms are ninety-eight% effective at defense against most STIs like chlamydia and gonorrhea. However, condoms do not guard you against all STIs such as herpes, genital warts, and syphilis which may be spread from skin-to-skin touch.

In case you use condoms flawlessly every unmarried time you have sex, they're ninety-eight% powerful at preventingpregnancy. But humans aren't the best, so in actuallifestyles, condoms are approximately 85% powerful — that means about 15 out of 100 those who use condoms as their best birth manage method will get pregnant each 12 months.

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if condoms don't tear or slip out of place thell help against infection or pregnancy B

What is the leading cause of death in the Unites States? * alcohol abuse cancer cardiovascular disease drug use

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Cardiovascular disease im pretty sure 

The continuous muscular tube of the digestive system is called the

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the alimentary canal or digestive tract is a continuous tube that runs from the mouth to the anus.
That's the 'alimentary canal' ... the whole path that food takes
between your body's intake and waste output.