Question

Scientists can trace the steps of a biological process using small amounts of radioactive atoms. These radioactive atoms are followed as they undergo chemical changes and reactions, even when passed from one organism to another.

In this assignment, you will trace the path of a labeled carbon atom through the biological processes of photosynthesis and respiration. The atom will start its journey inside a carbon dioxide molecule and it will end in the air inside a new carbon dioxide molecule. use your knowledge of photosynthesis and respiration to explain what happens to the carbon atom.

Answer 1

where did this question come from?

Answer 2

Flvs

Answer 3

what assesment lucky for u thats what im doing lol

Answer 4

Lol its : 02.06 Introduction to Photosynthesis

Answer 5

thats like the only one i cant help you wiht lol its the lowest grade i got 20/40 lol

Answer 6

never had the time to go back
im in 7.01 now lol

Answer 7

Ughhhhhhhhhhhhhhhhhhhhhhhh ):

Answer 8

its not easy i know that

Answer 9

It's really not, I'm horrible with biology & I don't understand this one at alllllllllllllllll

Answer 10

lol nice im glad that im almost done lol

Answer 11

Lucky!

Answer 12

i started a month ago lol

Answer 13

Wow! So did I, I'm stupid in Biology! -.-

Answer 14

i do 3 assighnments a day :P

Answer 15

refer to the characteristics of life