Biol 335

Which of the following would DECREASE biodiversity?

• walking off trails when hiking

• leaving nature in nature

• plant trees

• recycle

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Which of the following are ecosystems listed in the video?

• tundras

• steppes

• deserts

• backyards

What do Dodo Birds, Passenger Pigeons, Samson Pearly Muscles, and Badlands Bighorn Sheep have in common?

• They have all gone extinct.

• They are all gorgeous creatures.

• They all have Geico Health Insurance.

Tags

NGSS.MS-LS4-1

Which of the following is correct about how plants relate to animals in the Earth’s system?

• Plants take in nitrogen that is given off

  by animal respiration.

• Plants take in carbon dioxide given off

  by animals, fungi, and other plants.

• Animals use carbon dioxide that is given

  off by plants during photosynthesis.

• Plants depend on animals for sunlight

  and chlorophyll that are used during

  photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following correctly explains how

the plant obtains its energy?

• Plants get their energy from an extensive

  root system.

• Energy enters the plant when sunlight is

  trapped by chlorophyll.

• Energy is obtained when carbon dioxide is

  changed into sugar.

• All of the above.

Tags

NGSS.MS-LS1-6

The nettle plant has spines that protect it against animals.

• True

• False

Some plants digest animals to supplement the nutrients they get from the soil.

• True

• False

Which of the following is a primary function of the cell membrane?

• A) Energy production

• B) Protein synthesis

• C) Regulation of substances entering and exiting the cell

• D) DNA replication

Tags

NGSS.MS-LS1-2

What is the role of ribosomes in a cell?

• A) Lipid synthesis

• B) Protein synthesis

• C) DNA replication

• D) Energy production

Tags

NGSS.MS-LS1-2

Which of the following best describes the process of osmosis?

• A) Movement of water from a region of low solute concentration to high solute concentration

• B) Movement of solutes from high concentration to low concentration

• C) Active transport of ions across a membrane

• D) Diffusion of gases across a membrane