page 4 terms to learn

Question 1

in biology,the smallest unit that can perform all life processes;cells are covered by a membrane and have DNA and cytoplasm

Answer 1

cell

Question 2

a phospholipid layer that covers a cells surface;acts as a barrier between the inside of a cell and the cells environment

Answer 2

cell membrane

Question 3

one of the small bodies in a cells cytoplasm that are specialized to perform a specific function

Answer 3

organelle

Question 4

in a eukaryotic cell, a membrane -bound organelle that contains the cells DNA and that has a role in processes such as growth,metabolism,and reproduction

Answer 4

nucleus

Question 5

an organism that consist of a single cell that does not have a nucleus

Answer 5

prokaryote

Question 6

an organism made up of cells that have a nucleus enclosed by a membrane;Eukaryotas include animals,plats and fungi,but not archaebacteria or eubacteria

Answer 6

eukaryote