Which of the following statements regarding human cells are true select all that apply

PLEASE HELP! this is for my science quiz

makkiz [27]

Answer:

they are made of nucleotides, sugars, and phosphates!

3 0

2 years ago

Read 2 more answers

Which of these prescription drugs are commonly abused? Pick all that apply. A.Ritalin B.heroin C.ecstasy D.Adderall E.OxyContin

malfutka [58]

Heroin for one. A big percentage OD's on that substance.

Ecstasy well not so much. I haven't heard much about Ecstasy lately so that's pretty much on the DL.

OxyContin is definite. People used to use OxyContin as a substance that could help with emotions and is commonly abused from time to time.

Adderall could be a definite because it helps people with ADHD and people with narcolepsy or uncontrollable desire to sleep. So it could easily b abused for one or more purposes.

I'm almost sure that Ritalin is one of them.

a synthetic drug that stimulates the sympathetic and central nervous systems and is used to improve mental activity in attention deficit disorder and other conditions.

5 0

3 years ago

Name 4 sources of dietary carbohydrates

icang [17]

Answer:

Dietary carbs are found in sugars, celluloses, starches, gum.

For example: fruits, honey, corn syrup, chewing gum.

Explanation:

Fruits -- approximately 100 grams of fruit, consists of around 10 grams of carbohydrates. Some kinds of fruits: watermelon, avocado, peaches, berries like: cranberries, blueberries, strawberries, blackberries, raspberries etc. cherries, bananas.

Honey -- it is a healthy substitute for sugar and it's made by bees along with some other insects by secreting sugar that they've found in numerous plants. When it comes to carbs, on 100 grams of honey, there are 82 grams of carbohydrates.

Corn syrup -- in 100 grams of corn syrup, there is 78 grams of carbohydrates. It's a syrup made from corn starch. It is used for softening food, adding aroma to it, enhancing the flavor and prevents from crystallization.

Chewing gum -- in 100 grams of chewing gum, there are 97 grams of carbs, and 360 calories. Chewing gums are usually made from gum, sweeteners, plasticizers and flavors. It's made for chewing without swallowing.

3 0

2 years ago

What are the benefits of vaccination for women and men?

s2008m [1.1K]

Vaccines saves lives, Over the years, vaccines have prevented countless cases of disease and disability, and have saved millions of lives.

Vaccines Protect Individuals, Families and Communities, Did you know that when you get vaccinated, you’re not only protecting yourself, but you are also protecting your family and your community from contagious and dangerous diseases?

Vaccines are Cost-Saving, Vaccine-preventable diseases can be very costly resulting in doctor’s visits, hospitalizations, and premature deaths.

6 0

3 years ago

How many grams of CaCl2 would be required to make 250 ml of a 2N solution?

Alona [7]

Ernest Z. The solution contains 0.50 Molly or 55 G of CaCl2

3 0

3 years ago