Question

Which type of molecule speeds up chemical reactions in living things?

Lipid
Nucleic acid
Protein
Water

Answer 1

I am pretty sure its water but this subject isnt my best form of science

Answer 2

Oh I searched it on Google and it said nucleic acid

Answer 3

i submitted it

Answer 4

lets see what i got

Answer 5

which one?

Answer 6

the answer was protien

Answer 7

i got one wrong

Answer 8

oh yeah i remember now sorry

Answer 9

Oh yeah im sorry i forgot that proteins break down chemical properties

Answer 10

A scientist observed the formation of microorganisms in the chicken broth that was first heated and then put in a sealed flask. What most likely formed the microorganisms?

Minerals and chemicals present in the chicken broth

Heat that created a vital force to form microorganisms

Mixture of gases in air and glass particles of the container

Microorganisms that entered the flask before it was sealed

Answer 11

thats it

Answer 12

2 wrong

Answer 13

Based on the cell theory, which of the following is true?

All living and nonliving things are made of cells.

All cells are too small to be seen with the naked eye.

Small organisms have smaller cells than large organisms.

Large organisms have more cells than small organisms.

Points earned on this question: 0

Answer 14

Am so sorry ;-;

Answer 15

Your okay
you did great thank you so much :D