DAY 2

Question 1

Prophase

Answer 1

nucleoli disappears; mitotic spindle forms in between pairs of centrioles

Question 2

Interphase

Answer 2

DNA is replicated; cell grows and develops

Question 3

Carbohydrates

Answer 3

source of energy; contains carbon, hydrogen, and oxygen; sugars and starches

Question 4

Metaphase

Answer 4

chromatids align in the middle of the cell and are attached to spindle structure that stretches to opposite ends of the cell

Question 5

Proteins

Answer 5

composed of amino acids; large and complex; can be a hormone or enzyme

Question 6

Lipids

Answer 6

source of energy; insoluble in water; includes fats, wax, and oils

Question 7

Telophase

Answer 7

nuclear envelopes are formed around daughter cells’ nuclei; cell division is completed in this stage

Question 8

Anaphase

Answer 8

chromatids are separated into identical sets of chromosomes and begin moving toward opposite ends of the parent cell

Question 9

Cytokinesis

Answer 9

division of the parent cell’s cytoplasm; occurs in conjunction with telophase

Question 10

Cell Cycle

Answer 10

sequence of phases consisting of cell growth and division; important to an organism’s growth and development

Question 11

DNA Replication

Answer 11

transforms one strand of nucleic acid into two sets so that each set may be passed on to daughter cells in cell division

Question 12

Mitosis

Answer 12

phase during the cell cycle in which the nucleus is divided resulting in identical daughter cells

Question 13

Chromosome

Answer 13

contains genetic information in the form of DNA