2: Cells and Organelles

To hold DNA codes for amino acid sequences

Where rRNA transcription occurs

Aerobic respiration

A matrix, giving the mitochondrion a large surface area

Cristae, giving the mitochondrion a large surface area

A matrix, giving the mitochondrion a small surface area

Cristae, giving the mitochondrion a small surface area

Break down of lipids

Protein synthesis

Synthesis and transport of lipids

photosynthesis

Site of mRNA synthesis and transport

Synthesis tRNA

Where DNA is held

Synthesis of rRNA

A small hole in the membrane of the nucleus which allows molecules such as mRNA in and out.

A large hole in the membrane of the nucleus which allows molecules such as mRNA in and out.

A small hole in the membrane of the nucleus which allows nutrients and oxygen in and out.

To maintain osmotic pressure

To maintain atmospheric pressure

To maintain cell temperature

In a chloroplast

In a centriole

In a mitochondrion

exchange of molecules between plant cells, as well as communication between adjacent cells.

exchange of molecules between animal cells, as well as communication between adjacent cells.

exchange of opinion between plant cells, as well as communication between adjacent cells.

exchange of DNA between plant cells.

Liver

Skin

Blood