Biology Presentations Block 3 TEST

What delivers oxygen to your tissues?

• stem cells

• white blood cells

• red blood cells

• fat cells

There are 2 issues regarding stem cells according to the Amoeba sisters video.

• Ethical Issues

• possible organ/tissue rejection

• somatic cells will not develop correctly

• stem cells die quicker than other cells

Which RNA forms ribosomes?

• mRNA

• tRNA

• rRNA

Which nitrogenous base is NOT in RNA?

• Guanine

• Thymine

• Adenine

• Uracil

Eukaryotic cells are much simpler than Prokaryotic cells.

• True

• False

Plants absorb ___________ for photosynthesis.

• water

• nitrogen

• carbon monoxidec

• carbon dioxide

Tags

NGSS.HS-LS2-5

Which is NOT a process that transfers carbon to the atmosphere?

• burning of wood

• fossil fuels

• combustion

• photosynthesis

Tags

NGSS.MS-LS1-6

Adenine pairs with which nitrogenous base?

• Cytosine

• Guanine

• Thymine

• Uracil

Each parent gives their offspring ______ chromosomes

• 22

• 23

• 43

• 46

Tags

NGSS.HS-LS3-1

Which type of cell division divides twice?

• mitosis

• meiosis

• both