Mastering

Question 1

Carbon fixation involves the addition of carbon dioxide to ____

Answer 1

RuBP

During the Calvin Cycle

Question 2

After 3-PGA is phosphorylated it receives energized electrons from __

Answer 2

NADPH

Question 3

How many carbon dioxide molecules must be added to RuBP to make a single molecule of glucose

Answer 3

6

That produces two G3P molecules that can be combined to make one glucose molecule

Question 4

In the Calvin cycle how many ATP molecules are required to regenerate RuBP from five G3P molecules

Answer 4

3

Question 5

During ___ both the contents of the nucleus and the cytoplasm are divided

Answer 5

The mitotic phase

Question 6

During ____ the cell grows and replicates both its organelles and its chromosomes

Answer 6

Interphase

Question 7

In sexually reproducing multicellular organisms the main functions of mitosis are ___

Answer 7

Tissue repair/replacement of damaged cells

Growth and development

Question 8

Which events occur during prophase

Answer 8

Chromosomes condense and are attached to spindle fibers

The nuclear envelope breaks down

Question 9

Cytokinesis ____

Answer 9

Finishes mitosis by dividing the cytoplasm and organelles of the original parent cell into two separate daughter cells

Question 10

During ___ the cell carries out its normal functions and the chromosomes are thinly spread out throughout the nucleus

Answer 10

Interphase