Biology Quiz (EmTech Project)

What theory explains why both the mitochondria and chloroplasts have different DNA compared to the rest of the cell?

• endosymbiotic theory

• endosymbio theory

• symbiotic endotheory

• theory of symbiotic endoism

Where does CO2 enter and O2 exit in the leaves?

What is the external covering of a leaf?

• waxy cuticle

• candle cuticle

• Trinidad's Cuticle

• leaf covering

What organelle is responsible for protein synthesis in the cell?

• ribosome

• mitochondria

• nucleus

• Golgi apparatus

Which part of the plant is primarily responsible for photosynthesis?

• leaf

• root

• stem

• flower

What is the primary function of the cell membrane?

• regulate what enters and leaves the cell

• store genetic information

• produce energy

• synthesize proteins

What is the inner midsection of a leaf called?

What is the mesophyll containing air space called

What process do plants use to convert sunlight into chemical energy?

• photosynthesis

• cellular respiration

• fermentation

• oxidation

Which organelle is known as the site of cellular respiration?

• mitochondria

• ribosome

• nucleus

• chloroplast