Unit 1 test

Question 1

This organelle modifies, sorts and packages proteins and other materials from the ER for either storage within the cell or secretion outside the cell.

Answer 1

Golgi apparatus

Question 2

Type of cell that contains a nucleus

Answer 2

Eukaryote

Question 3

Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

Answer 3

Cellular Respiration

Question 4

What is the basic unit of life for all organisms

Answer 4

cells

Question 5

What is the process by which a cell surrounds a substance, enclosing the substance in a portion of the membrane.

Answer 5

Endocytosis

Question 6

small organelle filled with enzymes. digest or breaks down lipids, carbs, and proteins into small molecules that can be used by rest of cell

Answer 6

lysosome

Question 7

This organelle is responsible for the synthesis of proteins

Answer 7

Endoplasmic Reticulum (ER)

Question 8

processes that don’t require oxygen and process that do require oxygen

Answer 8

aerobic/anaerobic

Question 9

the division of a cell’s nucleus

Answer 9

mitosis

Question 10

what is the network of thin, long, fibers that supports the cell called

Answer 10

cytoskeleton

Question 11

process of glucose being broke in half, producing two molecules of pyruvic acid

Answer 11

Glycolysis

Question 12

double layered sheet that makes up the cell membrane

Answer 12

lipid bilayer

Question 13

The aerobic process that follows Krebs Cycle/Process that uses the high energy electrons from the Krebs cycle to convert ADP into ATP

Answer 13

ETC

Question 14

Group of proteins that regulate cell growth

Answer 14

cyclins

Question 15

what are the organelles that help assemble proteins?

Answer 15

Ribosomes

Question 16

process where pyruvic acid is broken down into CO2 in a series of energy-extracting reactions with, that does require oxygen

Answer 16

Krebs Cycle

Question 17

The transport of specifically water takes place in this mode of passive transport

Answer 17

osmosis

Question 18

this molecule is an electron carrier present in cellular respiration

Answer 18

NAD+

Question 19

The region where two chromatids are connected

Answer 19

centromere

Question 20

what organelle produces the chemical energy the cell needs

Answer 20

mitochondria

Question 21

in which phase of the cell cycle does chromosome replication take place

Answer 21

S Phase

Question 22

process of cell dividing into two new “daughter” cells

Answer 22

cell division

Question 23

small dense region within nucleus, where assembly or ribosomes begins

Answer 23

nucleolus

Question 24

lactic acid and alcohol are the products of this process

Answer 24

fermentation

Question 25

the division of a cell's cytoplasm

Answer 25

cytokinesis

Question 26

what kind of transport requires the use of energy

Answer 26

active transport

Question 27

in which phase of the cell cycle does mitosis and cytokinesis take place

Answer 27

M Phase

Question 28

First and longest phase, moves to opposite sides of the nucleus, help organize the spindle, chromosomes visable and nucledid disappears

Answer 28

Prophase

Question 29

in which phase of cell division do the chromosomes line up down the center of the cell

Answer 29

Metaphase

Question 30

in which phase of cell division do the chromatids separate and move to opposite sides

Answer 30

Anaphase

Question 31

nuclear envelope reforms around each cluster of chromosomes and nucledid reapears

Answer 31

Telophase