AP biology final review

All cells are surrounded by a thin, flexible barrier called a(n)

• electron microscopy
• cell wall
• cell membrane
• photo cell

_____ are cells that enclose their DNA in nuclei.

• Phototophylites
• Prokaryote
• Eukaryote
• LocoKaryotes

Meagan has a large membrane-enclosed structure within her cells that contain her DNA known as a(n) _______

• Necleo Peptide
• nucleus
• RNA marker
• ribozome

_____ are located near the nucleus, help organize cell division, and are not found in plant cells.

• vacuoles
• centrioles
• chloroplasts
• organelles

_____ cells contain an internal membrane system known as the ______ ____ where lipid components of the cell membrane are assembled along with proteins and other materials

• Eukaryotic, endoplasmic reticulum (ER)
• Prokaryotic, endoplasmic reticulum (ER)
• Mutant, oxygen exchanger
• New, permeable membrane

Most prokaryotic cells produce a strong supporting layer around the cell membrane known as a(n) ___ ____. 

• plastic cellotite
• cell wall
• selective argroleme
• vacuole pyrite

A group of similar cells that perform a particular function.

• tissue
• no cells are similar
• plutonium
• argon

The _____ convert chemical energy stored in food into compounds the cells can use.

• lipid corigidors
• mitochondria
• celluliptaz
• permitria

The ____ ____ gives cell membranes a flexible structure

• lipid bilayer
• lipid loped
• loped liped
• multi lingual

When it is said that the more concentrated sugar solution is "above strength" then it is referring to _______.

• hyper-speed
• hyper-solution
• hypertonic
• supersonic