What are enzymes? Need a specific good answer soon as possible!

Describe the composition of the core of the Earth. Select one: The inner core is composed of liquid iron surrounded by a solid nickel-iron alloy out core. The inner core is composed of solid iron surrounded by a molten nickel-iron alloy outer core.

Membrane proteins are among the most important proteins biologically because they allow cells to communicate with their environments.

Why is it so important that the dna molecule be able to make copies of itself?

I don't know how to delete this

31. Part 1. How is indeterminate cleavage different from determinate cleavage? Part 2. Is there any benefit to the organism if they have determinate or indeterminate cleavage? i. e is one type of cleavage superior to the other? Part 3.

Which nervous system regulates involuntary activities that you probably don't even realize are happening? A. Sensory nervous system B. Peripheral nervous system C. Somatic nervous system D. Autonomic nervous system

Which land biome has the least diversity of plant Species

What is the name of the gland located above each kidney?

The depolarization phase of an action potential is punctuated by the closing of inactivation gates in the voltage gated sodium ion channels. All of the following are consequences of this inactivation except one.

Two students performed the same experiment, testing how far iodine will diffuse through starchy tissue, such as potatoes. They cut 5 potato squares each, all of equal sizes, and placed them into small cups with iodine solution for 15 minutes.