pro kankan

QUESTION 1

Which of the following statements best defines the two main differences existing between prokaryotic and eukaryotic cells?

QUESTION 2

Structures common to both plant and animal cells include all of the following except

QUESTION 3

All of the following are features of all cells except for

QUESTION 4

Which of the following structures was specific to the animal cell?

QUESTION 5

Which of the following structures was specific to the plant cell?

QUESTION 6

Centrioles function in

QUESTION 7

Chloroplasts are the site of __________.

QUESTION 8

The Golgi body is responsible for packaging __________ for the cell.

QUESTION 9

The smooth endoplasmic reticulum produces __________ for the cell.

QUESTION 10

The "ruffles" of the inner membrane of the mitochondrion are called __________.

QUESTION 11

The stacks of disk-like structures within chloroplasts are called __________.

QUESTION 12

Centrioles are only found in ____________ cells.

QUESTION 13

Lysosomes consist of a single membrane surrounding powerful __________ enzymes.

QUESTION 14

The nucleus is called the __________ of the cell.

QUESTION 15

The large solid spot within the nucleus is the __________.

QUESTION 16

The energy harvested via the light reaction is stored by forming a chemical called ___________________, a compound used by cells for energy storage.

QUESTION 17

The ___________________takes place in the stroma within the chloroplast.

QUESTION 18

The dark reactions do not directly need light to occur; however, they do need the following products of the light reactions to proceed.

QUESTION 19

The dark reaction involves a cycle called the ________________________________in which CO2 and energy from ATP are used to form sugar.

QUESTION 20

Stomates are for air exchange letting CO2 in and __________ out of leaves.

QUESTION 21

Chlorophyll looks ___________________ because it absorbs red and blue light, making these colors unavailable to be seen by our eyes.

QUESTION 22

The stomates are holes which occur primarily in the lower epidermis and are for ___________________.

QUESTION 23

Plants lessen the amount of water that evaporates by keeping their stomates ___________________ during hot, dry weather.

QUESTION 24

The ___________________________happens in the thylakoid membrane and converts light energy to chemical energy.

QUESTION 25

The dark reaction converts ___________________ to sugar.