biology 1150 test two (cell types)

Question 1

a ____ is the smallest unit of life and make up all living things

a. proton
b. atom
c. molecule
d. cell
e. organ

Answer 1

d. cell

Question 2

two basic types of cells are prokaryotic and eukaryotic. prokaryotic cells ______ than eukaryotic cells

a. are more complex and larger
b. are simpler and smaller
c. have more nucleuses
d. have more organelles

Answer 2

b. are simpler and smaller

Question 3

in which organism domains would you find organisms made up of prokaryotic cells

a. domain eukarya
b. domain bacteria
c. domain archaea
d. both a and b
e. both b and c

Answer 3

e. both b and c

Question 4

what cell type are humans made of

a. eukaryotic
b. prokaryotic
c. humans dont have cells
d. plant cell types

Answer 4

a. eukaryotic

Question 5

what is the biological organization from smallest to largest (SAMBC)

Answer 5

sub atomic particles, atoms, molecules, biological macromolecules, cells

Question 5

cells are made up what complex biological molecules (4)

Answer 5

proteins, lipids, nucleic acids, carbohydrates

Question 6

cells are ______ _______ that run on complex biological molecules

Answer 6

molecular machines

Question 7

who was the first scientist to prove cells can only form from existing cells

Answer 7

Louis Pasteur

Question 8

what is the observational component of cell theory

Answer 8

all living things are made up of at least one cell

Question 9

what is the process component of cell theory

Answer 9

all new cells in the modern world arise from the division of currently existing cells

Question 10

what domains are single celled and prokaryotic

Answer 10

domain bacteria and domain archaea

Question 11

what domain can be single celled and multicellular as well as a eukaryotic cell

Answer 11

domain eukarya