The enzyme involved in the first stepof dna replication is

This is an area of the ocean where bottom layers of water, which are colder and richer in nutrients, are forced up to the surface. This is an area of high productivity. a. upwelling b. aphotic zone c. pelagic zone

If you were looking under the compound light microscope at an onion root tip, in what stage of the cell cycle would the majority of the cells be?

What are monosaccharides, disaccharides and polysaccharides?

Which is a difference between proteins and carbohydrates and fats? Proteins are macromolecules; carbohydrates and fats are not. Proteins are composed of monomers; carbohydrates and fats are not.

Does eukaryoticcells contain ribosomes and mitochondria

Which of the following is likely to be made from a thermoplastic? -a car bumper -a grocery bag -support beams for a building -lawn furniture

Is there any place on Venus humans could live? Explain.

The brain reaches its maximum size between ages 5 and 7. True or false

The seafloor and continental land are similar in age. a) true b) false

Which of these vaccines must replicate to stimulate an immune response? hpv9. mmr. mcv4. tdap?