Bio Review 10/20/23

Which biomolecule contains genetic information and is made of nucleotides?

• Carbohydrate
• Protein
• nucleic acids

• lipids

Which organelle is responsible for making energy?

Label the parts of the plant cell.

b

c

d

a

vacuole

mitochondria

cell wall

nucleus

Match the following.

• water moves across cell membrane

• endocytosis
• protein helps move sugar across membrane

• diffusion

• O2 and CO2 move across the membrane

• phagocytosis

• cell engulfs large molecules into cell

• osmosis

• molecules move INTO cell

• facilitated diffusion

A virus, prokaryote and eukaryote all have ​ (a)   . A virus contains a ​ (b)   while a eukaryote contains a ​ (c)   . A prokaryote has its DNA ​ (d)   in the cytoplasm.

• genetic material
• capsid
• nucleus
• free-floating

Which biomolecule is responsible for catalyzing chemical reactions in the body?

• Carbohydrate

• Protein

• Nucleic acid

• Lipid

This virus cycle is the long cycle and takes months to years to infect and can remain dormant (asleep) for long periods of time.

Match the following

• +, -

• parasitism

• +, 0

• mutualism

• lion and wilder beast

• commensalism

• • +, +

• predation

Label the DNA structure.

a

b

c

d

e

sugar

phosphate

nitrogenous base

hydrogen bond

nucleotide

Label the energy pyramid.

b

c

d

a

secondary consumers

tertiary consumer

primary consumers

producers