Can someone help me with these? 1. What feature(s) define a eukaryotic cell? (ch

Question

Can someone help me with these?

1. What feature(s) define a eukaryotic cell? (check all that apply)

a. Plasma membrane

b. Nucleus

c. Membrane bound organelles

d. Cytoplasm

2. Centrioles are involved in nuclear division in plant cells.

a. True

b. False

3. What structures are unique to plant cell? (check all that apply)

a. Cell wall

b. Centrioles

c. Mitochondrion

d. Chloroplast

4. All cells possess a: (check all that apply)

a. Cell wall

b. Nucleus

c. Plasma membrane

d. Nucleus

5. Match the following cellular structures with their function.

1. Smooth ER   

2. Rough ER

3. Mitochondrion

4. Nucleolus

5. Plasma Membrane

Protein synthesis

Ribosomal RNA production

Lipid synthesis, detoxification, molecular transport

Regulate movement of water, ions, and organic molecules in and out of cell

Site of respiratory reactions that produce ATP

a. Plasma membrane

b. Nucleus

c. Membrane bound organelles

d. Cytoplasm

Explanation / Answer

1.

b. Nucleus.

c. Membrane bound organelles

Even prokaryotes have plasma membrane and cytoplasm

2. False

Plants don't possess centrioles.

3.

a. Cell wall

d. Chloroplasts

Even animal cells possess mitochondria. Plants do not have centrioles.

4. c. Plasma membrane

Prokaryotes, plant cells and animals cells, all have plasma membrane.

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