PDOL 2 review

Which cells have cell walls?

• animal cells

• plant cells

• viruses

• none of the following

Which helps in the formation of cell walls? (multiselect)

• chitin

• cellulose

• glycogen

• starch

Chitin and Cellulose are examples of ________.

• Nucleic acids

• Lipids

• Carbohydrates

• Proteins

What does denature mean?

• active

• to move with the gradient

• to melt, change, break

• to stick together

Tags

NGSS.HS-LS1-1

All enzymes end in ________.

• -oso

• -osa

• -ase

• -cyto

Which substance increases if the enzyme is denatured?

• lactose

• glucose

• lactase

• galactose

Enzymes ________ by __________ activation energy. (multiselect)

• slow down

• speed up

• increasing

• decreasing

Tags

NGSS.HS-PS1-5

Enzymes ___________ the bonds in reactants/substrates.

• strengthen

• weaken

What are the stages of mitosis?

• interphase

• PMAT

• cytokinesis

• S phase

Tags

NGSS.HS-LS1-4

In which phase of mitosis does a new nucleus form?

• prophase

• metaphase

• anaphase

• telophase

Tags

NGSS.HS-LS1-4