Bacteria are prokaryotic. What is the primary difference between prokaryotes and eukaryotes?
O Presence or absence of a nucleus.
O Ability to move.
O Means of obtaining energy.
O Presence of a cell wall.

Where substance is produced during cellular respiration

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water. b. they use chlorophyll and oxygen to make carbon dioxide and water. c. they use sunlight, water, and carbon dioxide to make sugars. d. they use sunlight, water, and oxygen to make chlorophyll.