which of the following enzymes catalyzes the linkage together of rna nucleotides to form rna? robosome, polymerase, ligase reverse transcriptase

Witch type of protien embedded in the plasma membrane passivly allows molecules to move through the membrane

Why are tendons and ligaments difficult to heal?

How is a nuclear envelope similar to a cell membrane

How do you know how old a tree is?

Which sequence shows the order of energy flow in a food chain? Urgent 1. sun - rabbit - -grass - owl 2. grass, rabbit, owl, sun 3. sun, grass, rabbit, owl 4. owl, rabbit, grass, sun

How is the simulation different from the real world?

What are the two most abundant elements in the Sun

Which component of ATP is also found in DNA and RNA

Enzymes are the most used chemicals in digestion. a) True b) False

Tetrads line up here, 5th letter is a "P"