Why do scientists call a substitution a point mutation

Answers

Answer 1
Answer: Hey There!

Scientist call it that, because there is a single base change in the DNA sequence.

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Hypertension occurs when blood pressure is too high.
a. True
b. False

Answers

Hypertension indeed does occur when blood pressure is too high. When we're talking about high blood pressure, we're talking about someone who has hypertension as these two terms are being used interchangeably. So this indeed is true. 

How do your arm muscles work to lift a mug of coffee to your lips?

Answers

The process of lifting anything, including a coffee cup, involves the nervous system to send a signal from your brain to the muscles in your arm which then uses your sensory system to determine how far to lift. 

Give an example of a mechanical, dietary, and psychological ergogenic aid and how it is either beneficial or harmful to athletic performance. Explain why the myth that "athletes need additional protein" is not true. What considerations for protein might the vegetarian or "vegan" athlete have to make. What risks are there for the over-consumption of protein.

Answers

Since many high-protein foods you eat are generally high in saturated fat, extra protein intake can also lead to elevated blood lipids and heart disease. Extra protein intake, which can strain the kidneys, poses an additional risk to people who are prone to kidney disease.

What is the risk of eating too much protein?

Weight gain

Ingested excess protein is usually stored as fat and excess amino acids are excreted. This is because eating too many calories, especially when trying to increase protein intake, can lead to weight gain over time.

Constipation

In the same study, 44% of participants reported constipation. High-protein diets that limit carbohydrates are usually low in fiber.

Dehydration

Your body will wash away excess nitrogen with water and water. This may make you less thirsty than usual, but it can cause dehydration.

Learn more about protein here: brainly.com/question/10058019

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Answer:

Hello everyone! I got a 100% on my written assignment so might as well share it with you guys. Please don't copy it word for word it's just something to give you an idea of what to write. Also, please if you had trouble go through the lesson or go to open help or just talk to your teacher im sure they would help.

Explanation:

1. An example of mechanical ergogenic is clothes like spandex or really light shoes for running. It's beneficial because loose clothes will slow the person down and so will heavy shoes. An example of dietary like caffeine. It's beneficial to a person if they lack energy or aid energy areas that are low. Lastly, an example of psychological ergogenic is a massage. It can relieve stress and soothe muscles therefore it's beneficial.

2.   It not true because if the body has a lot of protein then the body will store it as fat. It has a lot to do with weight like it can lead to weight loss if short term or if you’re not watching your calories and eating too much protein you can gain weight. If you eat too much red meat protein you are at risk of heart disease. If a vegetarian or vegan have to get protein, they would have to eat foods like tofu or lentils and green peas.

Once Again Pleaseee DON'T copy or at least change some sentences I don't want anyone to get in trouble. ☺

What is a short term goal for buying a computer that is A human and B non human

Answers

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Which of the following steps to putting together a successful fitness program is least beneficial to reinforcing commitment? A. making the program official B. applying the FITT principle C. creating monitoring tools D. assigning smaller steps and rewards

Answers

The successful fitness program is least beneficial to reinforcing commitment by applying the FITT principle.

Further Explanation:

The FITT in the workout aspect stands for frequency, intensity, type, and time of exercise. This principle is used to create workout plans according to the person's body type, body weight, body needs, metabolism, diet, etc. The FITT principle is least linked with the commitment of a person toward his physical activity. It is rather linked with muscle gain and strength.

  • The frequency of the exercise determines the actual result of the exercise. The actual result of the workout depends upon how frequent the person visits the gym or simply works out by himself. More is the frequency of workout better will be the result.
  • The intensity of the exercise plays an important role in determining the actual result of the workout. The amount of intensity depends on how much the body of the person can accept in terms of intensity. A person who visits the gym everyday needs less intensity workouts whereas a person who visits the gym on alternate days needs to do workout more intensely. The intensity of the workout also depends on the time duration of the workout. The intensity of the workout can be reduced if the time duration of the workout is more.
  • The time duration of a workout plays a main role in determining the actual result of the workout. Usually, people who require faster results spend more time at the gym and the people who you cannot withstand enough intensity also spend more time at the gym.
  • The type of exercise a person performs plays a very important role in determining the areas weather results are to be reflected. The cardio exercise, for example, aims at increasing the heart rate and improving the cardiorespiratory fitness of the whole body. Strength training, on the other hand, aims at the muscles and projects' resistance capacity to the muscles does increase the size and strength of the muscles.

Learn More:

  1. Learn more about the effects of vigorous exercise on cardiorespiratory system brainly.com/question/1209683
  2. Learn more about the structure of epithelium and connective tissuebrainly.com/question/4557690
  3. Learn more about the secondary function of the lymphatic systembrainly.com/question/2909254

Answer Details:

Grade: High School

Subject: Health

Topic: Physical Fitness

Keywords:

Physical activity, exercise, frequency, intensity, time, type of exercise, health, cardiorespiratory fitness, body type, body weight, body needs, metabolism, diet, inversely proportional.

Answer:

B. Applying the FITT principle

Explanation:

Got it right on edge

drag each phrase to the appropriate bin depending on whether it describes the synthesis of the leading strand, the synthesis of the lagging strand, or the synthesis of both strands.

Answers

Answer:

leading strand

made continuously

only one primer needed

daughter strand elongates toward replication fork

lagging strand

made in segments

multiple primers needed

daughter strand elongates away from replication fork

both strands

synthesized 5' to 3'

Explanation:

Because DNA polymerase III can only add nucleotides to the 3' end of a new DNA strand and because the two parental DNA strands are antiparallel, synthesis of the leading strand differs from synthesis of the lagging strand.

The leading strand is made continuously from a single RNA primer located at the origin of replication. DNA pol III adds nucleotides to the 3' end of the leading strand so that it elongates toward the replication fork.

In contrast, the lagging strand is made in segments, each with its own RNA primer. DNA pol III adds nucleotides to the 3' end of the lagging strand so that it elongates away from the replication fork.

In the image below, you can see that on one side of the origin of replication, a new strand is synthesized as the leading strand, and on the other side of the origin of replication, that same new strand is synthesized as the lagging strand. The leading and lagging strands built on the same template strand will eventually be joined, forming a continuous daughter strand.

The phrase would be described as

leading strand

made continuously

only one primer needed

daughter strand elongates toward replication fork

lagging strand

made in segments

multiple primers needed

daughter strand elongates away from replication fork

both strands

synthesized 5' to 3'

What is meant by the lagging strand

The lagging strand refers to one of the two newly synthesized DNA strands during DNA replication. In the process of DNA replication, the double-stranded DNA molecule unwinds and separates into two strands. These strands serve as templates for the synthesis of two new complementary strands.

Read more on DNA strands here brainly.com/question/1534778

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