Ok those are the questions Which of the following is the smallest particle of matter?
Atom, cell , molecule, organ

What will most likely happen in the absence of a nucleus?
A Genetic information will not be transmitted by the cell.

B Energy will not be released during cellular respiration.

C The cell will not store food, water, nutrients, and waste.

D The cell will lose its shape and structure.

3.
Which of the following best matches a part of a living cell with the function it performs?

a
Vacuole: directs all of the cell's activities

b
Cytoplasm: directs all of the cell's activities

c
Vacuole: stores food, water, nutrients, and waste

d
Cytoplasm: stores food, water, nutrients, and waste

4. The table below describes two parts of living cells.

Parts of Living Cells
Plant cell Animal cell
Part A Present Present
Part B Present Absent
Which of the following is most likely correct?

a
Part A is vacuole, Part B is nucleus

b
Part A is mitochondria, Part B is cell wall

c
Part A is cell wall, Part B is cell membrane

d
Part A is chloroplast, Part B is mitochondria

5. What is a group of specialized cells called when they work together to perform a specific function?

a
Atom

b
Organ

c
Organ system

d
Tissue

6. Which of the following is the highest level in the organization of living things?

a
Organ system

b
Organism

c
Tissue

d
Compound

7. The way living things are organized can be represented on a chart. A portion of the organization chart is shown below:

A box labeled Molecules has an arrow pointing right towards another box labeled X. The box labeled X has an arrow pointing right towards another box labeled Tissues.

What best represents X?

a
Atoms

b
Cells

c
Organisms

d
Organs

8. What are the green structures inside plant cells where photosynthesis takes place called?

a
Chloroplast

b
Mitochondrion

c
Nucleus

d
Vacuole