There movement of water molecules across a selectively permeable membrane is called a. osmosis b. diffusion c. passive transport d. active transport

What are the m-RNA's stop codons:

How is groundwater and runoff alike and different

How do prokaryotic and eukaryotic cells differ in the way they engage in cellular division?

Exercise 2 - questions 1. did the led light up? why or why not? g

What is the role of water as medium for the metabolic processes of cells

redwoods are the tallest species of tree in the world. explain how transpiration causes water to travel from the roots to the branches of a tree this size.

During photosynthesis, chloroplasts use light energy to convert carbon dioxide and water into sugar and oxygen. Which term best classifies the energy stored in the products of photosynthesis?

What did Chargaff discover while studying bases in the DNA of organisms? The bases in the DNA of each organism were unique. The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.

What is one way a plane can form?

Where does diffusion take place