The base A (adenine) always pairs with T (thymine), and C (cytosine) always pairs with G (guanine) in DNA. This complementary base pairing is critical for the maintenance of the genetic code during cell replication.
Explanation:In DNA, the base A (adenine) always pairs with T (thymine), and the base C (cytosine) always pairs with G (guanine). This is due to the molecular structure and hydrogen bonding patterns of the bases, where adenine and thymine share two hydrogen bonds, while cytosine and guanine share three hydrogen bonds. These are known as complementary base pairs, and because of their specific pairing, the integrity of the genetic code is preserved during cell division, or mitosis.
The consistent pairing is explained by Erwin Chargaff's rules, which observed that the percentage of adenine in DNA is always equal to the percentage of thymine, and the percentage of guanine to cytosine. This principle forms the basis of the base pairs in the DNA double helix. Thus, for example, if one DNA strand has the sequence ATGCCAGT, the complementary strand will have the sequence TACGGTCA.
What types of societies rid themselves of their elderly?
Most societies do not rid themselves of their elderly but have structures of support. However, in the past, some societies practiced senicide under extreme circumstances. These practices are considered inhumane today.
Explanation:The concept of societies disposing of their elderly is complex and multifaceted. In general, it's essential to understand that most societies worldwide have socio-cultural mechanisms to care for and support their elderly citizens. However, some societies in the past did practices such as senicide or geronticide, where elders were left to die, or even killed. An example could be certain Eskimo groups under extreme conditions for survival. It's crucial to note that these practices are heavily shunned and considered inhumane today.
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Assertive people have all of the following attributes EXCEPT:
A.
self-respect
B.
respect for others
C.
high self-esteem
D.
superior attitude
Superior attitude attribute is not present in asertive people whereas self-respect, respect for others and high self-esteem is present in it.
What is assertive?Assertive people refers to those who are able to stand up for their rights in a calm way, without being aggressive or rude to others.
So we can conclude that superior attitude attribute is not present in asertive people.
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The correct answer is D. superior attitude.
Assertive people are characterized by having self-respect (A), which means they value themselves and their needs.
They also have respect for others (B), which involves recognizing the rights and needs of other people. High self-esteem (C) is another attribute of assertive individuals, as they generally feel good about themselves and their abilities.
However, a superior attitude (D) is not a characteristic of assertive people. Assertiveness is about expressing oneself confidently and standing up for one's rights while also considering the rights of others. It does not involve looking down on others or believing oneself to be better than them.
A superior attitude suggests a sense of entitlement or arrogance, which is contrary to the principles of assertiveness that emphasize mutual respect and effective communication.
Therefore, the attribute that assertive people do not possess is a superior attitude.
Blank is usually responsible for overconsumption of food. Social factors can trigger appetite, whereas blank trigger hunger
The answer is stress.
Stress can trigger hunger and can be responsible for overconsumption of food. Stress eating happens because our stress and frustrations can prompt hormones that can initiate hunger. There are complicated hormonal symptoms that show proof of stress being able to influence hunger.
that wrong!!!!!!!!!!!!!!
Which of the following can nerve cells be directly connected to? Select all that apply
the brain
the spinal cord
only the brain
other nerve cells
only the muscles
Answer:
A. The brain
B. The spinal cord
D. Other nerve cells
Explanation:
Hope it helped!
Nerve cells are directly connected to the brain, the spinal cord and other nerves cells.
What are nerve cells?Nerve cells are cells of the body which are specially differentiated for impulse transmission throughout the body.
Nerve cells functions in the reception and transmission of electrical impulses around the body.
The nerve cells are directly connected to the brains, the spinal cord and other nerves cells.
Therefore, nerve cells are directly connected to the brains, the spinal cord and other nerves cells.
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Why would these ownership structures have these kinds of documents and procedures? In other words, what is the purpose of these documents and procedures
Operational documents used in the firm to monitor internal operations. Ownership structures address the rules governing the business and establish business relationships.
What are Operational documents?A detailed ownership agreement is required to address the challenges inside the organization and to define each owner's role in decision-making and control.
The owner of a sole proprietorship is also the owner of the business. The legal requirement for a sole proprietorship in a medical practice is to avoid potential risks and liabilities, cost-effectiveness, and owner limitations.
Therefore, ownership structures address the rules governing the business and establish business relationships where each party has specific duties and responsibilities as well as profits.
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Which of these is a component of a physical goal?
Sticking to a nutrition plan
Journaling about goals
Joining a club
Studying sports
Joining a club (or team) would be the best of the given options
Pathogens are disease-causing agents.
Please select the best answer from the choices provided.
T
F
Answer: True
Explanation:
Pathogens can be defined as the disease- causing agent which can cause disease in the animals and human beings.
These gents can get transferred from one person to another. Human beings can get affected by the contaminated food and water.
These agents can be bacteria, fungi or some other organisms which can cause disease in human beings and animals.
Pathogens are present in air, water and other sources than can cause disease.
which of the following improves your range of motion and help prevent injuries
the answer is strong flexibility.
Flexibility improves your range of motion and help prevent injuries.
What is flexibility?Flexibility is the ability of an individual to move his or her body through a different range of motions and positions without sustaining injuries.
Flexibility can be improved through practice and exercise.
Therefore, flexibility improves your range of motion and help prevent injuries.
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When designing a pregame meal for an athlete, how many calories from fat should the athlete consume if she is on a 2800-calorie meal plan
Answer:
Between 560 to 980 calories.
Explanation:
The amount of fat calories an athlete should eat is calculated from the number of total calories that athlete should eat. In summary, the amount of fat calories should be 20 to 35% of the athlete's calorie calorie diet.
So if the athlete should consume 2800 calories in his diet, he should consume between 560 (20%) to 980 (35%) fat calories.
This does not mean that fat intake is released. You must comply with this recommended limit.
Research indicates that generativity generally increases in middle age.
answer: yes, generativity generally increases in middle age.
Explanation:
This is because once a person reaches its middle age (generally early thirties) he or she gets more aware about the problems and struggles of life and therefore, he or she will try he’s best to guide the next generation so that they can try to avoid those problems. So the above statement is true and is supported by physiological facts.
Answer:
True
Explanation:
Research indicates that generativity generally increases in middle age.
Which is a possible consequence of abusing intravenous drugs such as heroin?
A. Improved appetites
B. HIV transmission
C. Lung cancer
D. Alcohol poison
A possible consequence of abusing intravenous drugs such as heroin
include HIV transmission.
Intravenous drugs such as heroin employs the use of sharp objects such as
syringes and needles . The syringe is pierced into the skin and the heroin is
released into the bloodstream.
The sharp objects may however be contaminated as a result of negligence
and sharing it with friends which may increase one's risk of diseases such as
HIV.
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Question 10 Saved
Lifting heavy weights to increase your strength is called?
Question 10 options:
A)
Frequency
B)
Overload principle
C)
Aerobic training
D)
Cardiovascular training
A 2012 report from the U.S. Surgeon General stated: "Another common practice is strategically locating tobacco-related marketing materials where young children will be exposed to them. Tobacco industry executives acknowledge that products and advertising should be placed at eye level (Pollay 2007), but in California, 48% of stores had at least one cigarette marketing item at or below 3 feet from the floor (Feighery et al. 2001)." It was also noted that 25% of cigarette displays were next to candy. In addition, a national study found that about one-third of the stores had tobacco ads at low heights. After California banned counter displays, some stores place cigarettes in transparent displays so product brands could still be seen. Why did some stores use transparent units to display the cigarettes?
a.To comply with the new rules while still encouraging cigarette purchases via visual exposure
b.To ensure children and minors are not exposed to cigarettes and their eye-catching packaging
c.To minimize exposure to humidity, extending the shelf life of the cigarettes' tobacco
d.To reduce the occurrence of shoplifting, since cigarettes are high-revenue items
To comply with the new rules while still encouraging cigarette purchases via visual exposure.
Adolescents who are exposed to cigarette advertising often find the ads appealing. Tobacco ads make smoking appear to be appealing, which can increase adolescents desire to smoke.What are the harmful effects of tobacco?Cancer.Breathing problems and chronic respiratory conditions. Heart disease, stroke and blood circulation problems.Diabetes.Infections. Dental problems.Hearing loss.To know more about tobacco here
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How can tobacco affect the body?
A. Yellow teeth
B. Makes working out easier
C. Improves immune system
D. Prevents dizziness
Please give correct answer!
Answer:
A. yellow teeth
Explanation:
When it comes to nutrition therapy for people with Diabetes, what are the diet recommendations?
For nutrition therapy in diabetics, a balanced diet emphasizing whole food carbohydrates and regular physical activity is recommended, while carefully managing carbohydrate intake and monitoring blood glucose levels.
Diet Recommendations for People with Diabetes
When it comes to nutrition therapy for people with diabetes, it is crucial to follow balanced and regular meals without necessarily eliminating any food group.
According to the American Diabetes Association (ADA), it is important for diabetics to track their carbohydrate intake and set limits to maintain blood glucose levels in the target range.
The National Diabetes Information Clearinghouse suggests monitoring blood sugar levels closely and working with a healthcare provider to develop a personalized healthy eating plan.
Interestingly, studies by Bradley et al. (2009) indicate that low-carbohydrate diets are not necessarily more beneficial than low-fat diets for weight loss and insulin resistance.
Key Dietary Recommendations
Emphasize whole food sources of carbohydrates, such as fruits, vegetables, and whole grains, over processed foods.Follow the 2020 Dietary Guidelines for Americans which advocate for a variety of vegetables, fruits, whole grains, low-fat dairy, a variety of protein foods, and oils.Limit intake of saturated fats, trans fats, added sugars, and sodium.Maintain a caloric balance that matches physical activity levels to aid weight management.Additional Considerations
Regular physical activity (at least 150 minutes per week) can significantly improve blood-glucose control and aid in weight management.Evidence indicates that losing as little as nine pounds can positively affect blood-glucose levels in individuals with type 2 diabetes.People with type 2 diabetes have to monitor their blood sugar levels and take insulin to manage the disease. TF
One of the kidneys' functions is the regulation of the body's acid-base balance
Kidney controls the body’s acid-base equilibrium by secreting hydroxyl ions (OH-). It also balances by releasing hydrogen ions(H+) into the urine and re-absorbing bicarbonate ions(HCO3) from the urine. The female urethra implements two functions which are:
To transport urine to the outside of the body and To transfer unfertilized eggs to the exterior of the body.The kidney functions as the acid-base balance regulator by secreting the hydrogen ion and reabsorbing bicarbonate.
Further Explanation:
The kidney is the organ which involved in the function of excretion of various waste substance from the body by filtering out theses waste material from the blood. It possess the bean-shaped structure.
Nephron serves as the functional unit of kidney. It possess various tubules such as proximal convoluted tubule, distal convoluted tubule, Henle's loop and the collecting ducts. These tubules are involved in the filtration of blood.
Steps of filtration of blood:
1. Entrance of blood into the kidney.
2. Removal of waste.
3. Mineral, water and salt reabsorption and adjustment
4. The movement of filtered blood back to the body
5. Urine formation
Kidney can act as the acid-base balance regulator by excreting hydrogen ion into the urine and reabsorbing the bicarbonate from the same. These absorption and secretion occurs in the tubules of the nephron. Therefore the main homeostasis control point for stable pH balance maintenance is the renal excretion.
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Answer Details:
Grade: College Biology
Subject: Biology
Chapter: Excretory system
Keywords:
Kidney, hydrogen ion, bicarbonate, organ, excretion, blood, nephron, distal convoluted tubule, proximal convoluted tubule, collecting ducts, mineral, blood , urine, homeostasis, pH, renal excretion.
How is diabetes diagnosed?
Seligman's study in which he created learned helplessness in the lab is an example of a(n) ______ study.
Which of these can develop only in females
Answer:
A. A placenta
Explanation:
The placenta is an organ that can be found in the female mammal. It develops when the foetus is developing. The placenta is needed during pregnancy, that's why it doesn't grow in male.
In human (female), when the pregnancy gets to 8 weeks, the placenta develops tiny hairlike projections.
Blood vessels from the embryo, which pass through the umbilical cord to the placenta, develop in the villi.
This will then extend into the wall of the uterus
Which of these actions is an example of acting on an impulse rather than practicing delayed gratification? A. Turning down a cigarette even though many of your friends smoke B. Sticking to your workout routine instead of skipping it to see a movie C. Staying up late to watch a new TV show instead of getting enough sleep D. Ordering a salad instead of a burger at lunch
Answer:
The answer is C
Explanation:
The action indicating acting on an impulse rather than practicing delayed gratification is staying up late to watch a new TV show instead of getting enough sleep. This is because it chooses immediate reward over more beneficial long-term behaviour.
Explanation:In this question, the action that is an example of acting on an impulse, rather than practicing delayed gratification, is C. Staying up late to watch a new TV show instead of getting enough sleep. Acting on an impulse means choosing an immediate reward or satisfaction, while delayed gratification is the ability to resist the temptation for an immediate reward and wait for a later reward. In this case, watching the TV show is the immediate reward that is chosen over the more beneficial action of getting a good sleep, which is a form of delayed gratification.
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What is the role of endorphins during continuous exercise
SOMEONE HELP ME ASAP
Evidence that you have accomplished a goal is an example of which step in the SMART goal method?
Specific
measurable
achievable
realistic
3)goals should be
realistic
time-consuming
dreams
really hard to reach
Blaming your sister for not getting your homework done because she was watching TV is an example of which defense mechanism?
denial
rationalization
projection
anxiety
Answer:
The correct answers are:
1- Measurable
2- Realistic
3- Rationalization
Explanation:
In the first question, when you have come to know that you have accomplished the goal, it means you can measure the progress. This shows that the goal is Measurable.
In the second one, goals should be realistic. Goals should not be time consuming. Goals should be specific, accurate, measurable , as well as realistic. We should not set a goal which we know we can't attain. For example, we should not set a goal that after two weeks i will fly with the birds. We know this goal is not realistic. This is a dream. And goals are not dreams.
In the third question, a brother is blaming his sister for not getting his homework done because she was watching Television. This is actually a defense mechanism in which an unreasonable behavior is justified with a logic which we know is not true or rational. This is called rationalization.
Explain the importance of doing muscular strength and muscular endurance activities.
Which one of the following statements is most accurate?
A. Passive muscle stimulators expend the same amount of energy from your cells as does exercise.
B. Wearing extra layers of clothing during exercise in warm weather is an effective way to lose additional weight.
C. Drinking liquids during exercise does not cause cramping.
D. Eating extra protein is a proven way to build stronger muscles.
Consuming adequate protein is indeed crucial for muscle growth and repair. The most accurate one is D. Eating extra protein is a proven way to build stronger muscles.
Proteins are made up of amino acids, which are the building blocks for muscle tissue. When we engage in resistance exercise or strength training, it creates microscopic damage to our muscle fibers. To repair and rebuild these fibers, our bodies require an adequate supply of amino acids from dietary protein.
While protein alone is not the sole factor in muscle development, it plays a significant role in providing the necessary nutrients for muscle repair, recovery, and growth. Combining a balanced intake of protein with appropriate exercise and overall calorie intake is key to maximizing muscle-building potential.
Therefore, the most accurate one is D. Eating extra protein is a proven way to build stronger muscles.
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The most accurate statement is C: Drinking liquids during exercise does not cause cramping. This is widely accepted by health professionals and supported by scientific research, which has debunked the myth that hydration during physical activity leads to muscle cramps.
Muscles require energy for movement, and much of the body's energy expenditure occurs in muscles, enhancing wellness and daily functioning. Muscular strength and endurance are developed through resistance training, which is more effective under professional guidance. Consuming extra protein can aid in muscle building, but it is not the sole factor; exercise intensity, frequency, and overall diet play significant roles. The idea that wearing extra clothing during exercise enhances weight loss is misleading, as any weight loss is likely from fluid loss, not fat. Similarly, passive muscle stimulators do not equate to the energy expenditure of actual exercise. Finally, activities like shivering demonstrate how the body generates heat through muscular activity, which then needs to be dissipated to maintain temperature homeostasis.
what are some personal or common barriers that prevent a person from being Physically Active
If Joe sells important nuclear secrets to Iraq, he is committing
4. Analyzing. Your friend Steve wants to cut down on his intake of saturated fats and cholesterol. What advice would you give him?
Answer:
I would advise you to eat less processed, fatty and fried foods and increase your consumption of soluble fiber.
Explanation:
High cholesterol and saturated blood fat are one of the many risk factors for serious problems in the future, as excess cholesterol and fat can increase the chances of developing heart disease and stroke. For this reason, it is not unusual for your friend to want to reduce their intake of saturated fats and cholesterol.
The best advice you can give your friend is to reduce your intake of processed, fatty and fried products. In addition, your friend may increase the consumption of soluble fiber (oats, brown rice, fruits) as they reduce cholesterol absorption.
Tom made a stock and it's simmering the bones and the mirepoix of his stock a second time Tom is creating what someone answer please thank you so much
Health-related physical fitness is defined as fitness related to some aspect of health. This type of physical fitness is primarily influenced by an individual's exercise habits; thus, it is a dynamic state and may change. Physical characteristics that constitute health-related physical fitness include strength and endurance of skeletal muscles, joint flexibility, body composition, and cardiorespiratory endurance. All these attributes change in response to appropriate physical conditioning programs, and all are related to health. "exercise." Britannica School. Encyclopaedia Britannica, Inc., 2013. Web. 21 Oct. 2013. How is the word primarily used in this excerpt? To describe the physical characteristics that affect health-related physical fitness To indicate which types of physical fitness help but do not change any aspects of health To show that physical fitness is influenced by many things but mostly by exercise habits To explain which types of characteristics are included in health-related physical fitness
"To show that physical fitness is influenced by many things but mostly by exercise habits " is the answer
The way that the word "primarily" was used in the given excerpt is;
To show that physical fitness is influenced by many things but mostly by exercise habits
We have a story here that talks about how physical fitness relates to some aspects of health.In the passage, we see that he talks about the type of physical fitness that is primarily influenced by an individual's exercise habits.He further talked about the physical characteristics that constitute health related physical fitness.
Now, we are asked to explain how the word primary was used in the given passage excerpt.
We see that the excerpt talked about different characteristics that influence physical fitness but yet highlighted that individuals exercise habit is the primary one that influences individual's exercise habits.Read more at; https://brainly.com/question/12653054