Which sentence best describes the role of RNA?

A. It converts carbohydrates into energy

B. It bonds with Lipids.

C. It is involved in making proteins.

D. It is used to make DNA

What is an atom called when it gains or loses electrons?

What is the function of junk DNA in cells? Select all that apply. a) protecting the ends of chromosomes b) turning genes on and off c) holding the nucleus together d) coding for proteins

Why do O2 and CO2 pass through the plasma membrane? A. They are nonpolar and soluble. B. They are facilitated by protein. C. They are "pumped" through. D. They undergo pinocytosis.

Will it be warmer or cooler in a valley?

A bird that preys on moths is introduced to the habitat with moths and trees like the ones shown below. What will most likely happen to the population of moths in this habitat?

The selective loss of unused connections among brain cells is called

How is mitochondria dna tryping used in forensic science?

How can radial symmetry be a benefit to an animal?

Mr. Helms was admitted to the hospital with chest pains and shortness of breath. His wife was panicked since her 72-year-old husband had a history of heart disease. After examination and an echocardiogram, Dr. Collins spoke with Mrs. Helms.

Which of these groups of fruits are drupes? Pineapples, mulberries, and figs Oranges, lemons, and limes Plums, apricots, and coconuts Strawberries, blackberries, and raspberries Apples, pears, and quinces