How can we extract Deoxyribonucleic Acid (DNA) from a fruit? :D

Answers

Answer 1
Answer: a sample must be collected, and centrifugated with various buffers to seperate the cell wall as well as cell organelles and the large vacuoule in the plant cell. then after removing the content, the remaining is resuspended and cleaned multiple times with other buffers to remove the nuclear wall. after the content has been cleaned the remaining cap is uncut DNA.
Answer 2
Answer: This procedure is usually done in a lab, as an experiment. Since DNA is held inside the nucleus of the fruit, we would need to breakdown the membranes of the cells and also those that are held in the nuclei. You would also need to de-activate the enzymes, as they speed up a reaction, and here, all you actually want to do is extract the DNA. Next, you would filter it and eventually have the DNA of the fruit. Interesting process, isn't it? 

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Douglas is a six-year-old with autism spectrum disorder. Douglas likes string. He enters his classroom seeking and finding pieces of string. He then sits at his desk twirling the string backward and forward, in front of his face, while he completes assignments. What characteristic of autism spectrum disorder is Douglas displaying?

Maggie plans a workout for Tuesday, Thursday, and Saturday where she lifts weights that cover all of her major muscle groups. She will lift the most weight that she can handle and still control her form. Her plan is to do seven repetitions and three sets of each exercise. What would be the results after Maggie participated in this workout for more than six months?

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Answer:

the answer is b!!!!

Explanation:

What percent of assaults are due to alcohol?

Answers

The exact percentage of assaults that are directly attributable to alcohol can vary depending on the specific context and population being studied. 62% of assaults are due to alcohol.

Alcohol is known to be a significant factor in many cases of assault, as it can impair judgment, increase aggression, and reduce inhibitions. However, it is essential to note that not all assaults involve alcohol, and there can be various contributing factors involved in acts of violence.

Several studies have explored the relationship between alcohol and assault. The findings indicate that a substantial proportion of assaults, particularly those that occur in social settings or involve acquaintances, are influenced by alcohol consumption.

The Centers for Disease Control and Prevention (CDC) in the United States reports that alcohol is involved in about half of all violent crimes, including assaults. This statistic suggests a significant correlation between alcohol and assaults but does not provide a precise percentage applicable to all situations.

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%62 of assaults are due to alcohol. You what another name for alcohol is? Liquid courage.

Last year, Kylee moved to a new town, got hooked on heroin, and had some medical scares that made her realize she wants to quit her substance abuse for good. Her parents have offered to help financially, but they're upset with things that she's done and said they don't want to see her again until she's been clean for at least one year. What is the best treatment option for Kylee? (3 points)a. A residential program that removes her from her current living situation, followed up with support groups to offer accountability
b. An outpatient program that allows her to continue with her current living and work situation without much disruption
c. A residential program that runs for two full weeks, followed by monthly check-ins after she returns to her current living situation
d. An outpatient program that she can complete while living at her parents' home to receive a balance of medical and family support

Answers

a. A residential program that removes her from her current living situation, followed up with support groups to offer accountability 

because this way she has no temptation to relapse and go further into her recovery to being clean. 

Answer:

A

Explanation:

A typical girl has achieved about 95% of her adult height by _________.a. the end of childhood
b. menarche
c. menopause
d. the beginning of adolescence

Answers

A typical girl has achieved about 95% of her adult height by menarche. Thus, option "B" is correct.

What happens in menarche?

Menarche represents the onset of menstruation, which is a standard physiologic function that occurs at normal monthly intervals.

Menarche typically appears around age 12 but a few years premature or later is totally normal.

Menarche happens during a time of biological and se×ual maturation in juvenility known as puberty.

Menopause is the event when menses stop. Climacteric is more adequate to refer to the diseases associated with the decrease of ovarian function that will lead later to the event when menstruation ceases, commonly known as menopause.

Thus, option "B" is correct.

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B. A typical girl has achieved about 95% of her adult height by menarche.

The President's Challenge Program is a fitness evaluation designed for __________. A. law enforcement B. elementary and high school students C. firefighters D. military personnel Please select the best answer from the choices provided. A B C D

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The President's Challenge Program is a fitness evaluation designed for  elementary and high school students. So, the correct option is B.

What is President's Challenge Program?

In the United States, there is a programme called the President's Challenge Programme that encourages physical fitness and healthy living. President Dwight D. Eisenhower launched it in 1956 as a means of enticing Americans to increase their level of physical fitness.

The President's Council on Fitness, Sports, and Nutrition presently oversees the programme, which provides a range of tools and resources to assist individuals and organizations in promoting physical activity and wholesome eating practices.

The President's Challenge Programme contains programmes for adults, elderly, and people with disabilities in addition to a fitness assessment programme created for elementary and high school kids.

Therefore, the correct option is B.

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B) elementary and high school students . . .

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8. Which of the following describes why consuming large amounts of vitamin A is more dangerous thanconsuming large amounts of vitamin C?
A. Vitamin C serves no real purpose in the body.
B. Vitamin A is more likely to be stored in the blood.
C. Unused vitamin A is stored in the fat cells of the body; therefore, it builds up over time.
D. Vitamin A is harsher on the stomach than vitamin C

Answers

The statement that correctly describes why consuming large amounts of vitamin A is more dangerous than consuming large amounts of vitamin C is C. Unused vitamin A is stored in the fat cells of the body; therefore, it builds up over time. Vitamins have an essential role in many body functions, such as supporting the metabolism and strengthening the tissues. However, too much of some vitamins may harm the body. The excess of vitamin A can be very dangerous because it dissolves in the fatty tissue where accumulates. Also, it may damage the liver and cause fluid accumulation in the brain. On the contrary, vitamin C is easily dissolved in water and the excess of vitamin C is excreted from the body.