Biology review

What type of energy moves from H to L concentration?

• Passive energy

• Active energy

• ATP

• Diffusion

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Identify which molecules bind to the promoter region

• Ligase

• Topoisomerase

• DNA polymerase

• RNA polymerase

These groups of cells represent different

• tissues in which similar cells function together

• organs that help to carry out a specific life activity

• systems that are responsible for a specific life activity

• organelles that carry out different functions

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Why do plants conduct photosynthesis?

• To make light
• To make mitochondria
• To make glucose
• To release carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which enzyme is responsible for relaxing supercoiling in front of the replication fork?

• helicase

• DNA polymerase

• topoisomerase

• ligase

What types of things does a cell need to move into itself?

(choose all correct answers)

• oxygen

• waste

• carbon dioxide

• food

Which of the following best describes why secondary succession generally occurs more quickly than primary succession?

• Secondary succession is not hindered by the presence of any existing vegetation, but primary succession is.

• Secondary succession takes place in areas that already have soil and nutrients in place, whereas primary succession occurs in areas that lack soil.

• Secondary succession includes the return of plants and animal species, whereas primary succession includes only the return of plants.

• Secondary succession requires pioneer species, including lichen and mosses, in the earliest stages, but primary succession does not.

• a

• b

• c

• d

Tags

NGSS.MS-LS1-6

What happens during the S phase of interphase?

• The cell's DNA duplicates (copies).

• The cell grows in size and duplicates its organelles.

• The cell checks for DNA mutations and prepares for mitosis.

• The cell clones separate.