When a group of similar cells works together to perform a specific function, they form a. an organ b. a tissue c. an organ system d. an organism

A group of two or more types of tissue that work together to carry our one specific function

As a result of ______ molecules move through cell membrane with the use of the cell's energy.

Oxygen, carb, nitrogen, and hydrogen are all examples of a. nucleic acids b. lipids c. carbohydrates d. elements

The process by which a cell's nucleus divides before the cell splits into two identical cells is called a. meiosis b. fertilization c. mitosis c. sexual reproduction

A form of asexual reproduction in which an organism divides in two is called

A form of asexual reproduction observed in yeast is

What are the two products of photosynthesis? a. carbon dioxide and glucose b. oxygen and water c. water and carbon dioxide d. glucose and oxygen

How can you observe unicellular organisms?

A group of similar cells that work together to perform the same function form a(n)

Which process involves microorganisms fusing, exchanging, genetic information and, then breaking apart? a. budding c. binary fission c. spore formation d. conjugation

Water passes through cell membranes by a. mitosis b. meiosis c. osmosis d. binary fission