How did Cecilia Payne's interpretation of spectral lines change the way we understand the stars and what they are made of?

The use of arsenate instead of phosphate by glyceraldehyde 3‑phosphate dehydrogenase produces 1‑arseno‑3‑phosphoglycerate.

What causes magnetic striping noticed about mid ocean ridges?

If the atomic number of an element is 80 and the atomic mass is 200.59, how many protons are there in the nucleus?

Which of the following will NOT cause mass extinction? Drastic change in weather Geological change Both a and b None of the above

I will upvote Which of the following statements describes a scientific law? a. A scientific law explains a set of events. b. A scientific law describes what occurs every time in a situation. c. A scientific law is constantly modified. d.

White blood cells produce what substances that destroy pathogens in the body

Which of the following events occurred about 1.2 billion years ago and resulted in an increased rate of evolution for Earth's life forms?

What would happen to an igneous rock exposed at earths surface?

5 animals that live in the ocean

How are proteins and nucleic acids related? They both provide energy. They both carry genetic information. The structure of proteins is determined by nucleic acids. The subunits of nucleic acids are also the subunits of proteins.