FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 4 EXAM

PDF Download

FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 4 EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -17 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: a fiber found inside eukaryotic cells that is composed mainly of the protein actin and that has a role in cell structure and movement

Answer:

9.microfilament Question 2: the cytoplasmic network of protein filaments and tubes that plays an essential role in cell movement,shape,and division

Answer:

7.cytoskelelton Question 3: a green pigment that is present in most plants cells , that gives plants there green color , reacts with water to form carbohydrates

Answer:

18.chlorophyll Question 4: an organelle found in plaints and algae cells where photosynthesis occurs

Answer:

17.chloroplast

Question 5: one of the structures in the nucleus that are made up of DNA and protein

Answer:

15.chromosome Question 6: a long hairlike structure that grows out of cell and enables the cell to move

Answer:

11.flagellum Question 7: one of the small tubular fibers composed of the protein tubulin that are found in the cytoplasm of eukaryotic

Answer:

• microtubule

Question 8: an organism made up of cells that have a nucleus enclosed by a membrane

Answer:

5.eurkaryote

Question 9: the cells outer membrane

Answer:

13.plasma membrane Question 10: a hair like structure arranged in tightly packed rows that projects from the surface of some cells

Answer:

10.cilium

Question 11: the bursting of a cell

Answer:

3.cytosol

Question 12: where ribosomal RNA is the synthetic sized

Answer:

14.nucleus

Question 13: the region of the cell within the membrane that include fluid

Answer:

2.cytoplasm Question 14: on organelle of plant cells that contains specific substances and performs specific functions for the cell

Answer:

12.plastid Question 15: a singled celled organism that has no nucleus and has no membrane bound organelles

Answer:

4.prokaryote

Question 16: The structural, functional and biological unit of all organisms.

Answer:

1.Cell Question 17: one of the small bodies that are found in the cytoplasm of a cel and that are specialized to perform a a specific function

Answer:

6.oraganelle