The organelle that is composed of phosopholipuid bilayer and surrouds

What is the primary function of hormones? 1) act as chemical messengers that regulate the metabolic function of cells in the body 2) influence metabolic activity of glands by electrochemical impulses 3) activate extracellular enzymes function as

Explain how carbohydrates and lipids are similar/different.

Porcini mushrooms (the reproductive structures of Boletus edulis, a fungus) appear in the forest every summer and fall. Boletus edulis are mycorrhizal fungi and associate with many different species of pine trees.

1. DNA ... a. encodes the information needed for making proteins within the cell b. directs RNA to make lipids c. directs RNA to produce glucose d. produces carbohydrates 2. The physical structure of the genetic code is DNA's sequence of ... a.

Anyone can give me an example of positive feedback?

Organisms that have groups of specialized cells organized into organs are always

What is a cell how does it effect the body

A farmer crossed a yellow maize plant (Yy) with another yellow maize plant (YY). He planted 200 seeds from this cross. How many of the plants would be yellow?

How do the methods of scientists lead to knowledge?

Actions you do without thinking about them