Chapter 3

Question 1

True or false

The protoplasm outside the nucleus is referred to as the cytoplasm

Answer 1

True

Question 2

True or false

All cells are surrounded by a cell membrane, which is called the nucleus

Answer 2

False

Question 3

True or false

The nucleus is the least prominent structure in the eukaryotic cell

Answer 3

False

Question 4

True or false
Lysosomes are small bodies in the cytoplasm that contain powerful digestive enzymes that enhance the breakdown of Salic components

Answer 4

True

Question 5

True or false

Ribosomes are the sites of protein synthesis

Answer 5

True

Question 6

True or false

Celia and Faranella protrude from the eukaryotic cell and beat or vibrate

Answer 6

True

Question 7

True or false

Chloroplasts are large organelles found in human body

Answer 7

False

Question 8

True or false

The mitochondria are the power houses of the sale

Answer 8

True

Question 9

True or false
The Golgi body or apparatus is a collection of flat sac-like cisternae that look like a stack of pancakes; they act as storage warehouses of the cell

Answer 9

True

Question 10

True or false

Where DNA molecules duplicate during cell division, they shorten and thicken and become visible

Answer 10

True

Question 11

True or false

Cells that have no membrane bound organelles are called eukaryotic cells

Answer 11

False

Question 12

The basic unit of biological organization of human body is the what

Answer 12

Cell

Question 13

The protoplasm inside the nucleus of the cell is called nucleoplasm, while the protoplasm outside the nucleus is referred to as the what

Answer 13

Cytoplasm

Question 14

The liquid portion of a cell is called what

Answer 14

Protoplasm

Question 15

The control center of the cell is the what

Answer 15

Nucleus

Question 16

The structure within the cell that is the site of the ribosomal synthesis is the what

Answer 16

Nucleolus

Question 17

The small bodies in the cytoplasm containing powerful digestive enzymes that enhance the breakdown of cellular components are called what

Answer 17

Lysosomes

Question 18

The site of protein synthesis is in the what

Answer 18

Ribosomes

Question 19

The cellular process of reading the code and bring the appropriate amino acids in sequence along the mRNA is known as what

Answer 19

Translation

Question 20

Cellular organelles composed of fibrils and located on the cell surface that protrude from the cell and beat or vibrate are called what

Answer 20

Cilia and Flagella

Question 21

The main constituent of cytoplasm is what

Answer 21

Water

Question 22

The powerhouse of the cell are the what

Answer 22

Mitochondria

Question 23

Any solution, what Atoms or ions of a substance are distributed through the medium

Answer 23

Individual

Question 24

In a colloid, what of atoms are distributed throughout the medium

Answer 24

Clumps

Question 25

When DNA molecules duplicate during Cell division, they shortening and thickening and are called what

Answer 25

Chromosomes

Question 26

The convolutions of the inner membrane of the mitochondria are called what

Answer 26

Cristae

Question 27

What are small bodies in the cytoplasm the contain enzymes enhanced breakdown of cellular components

Answer 27

Lysosomes

Question 28

What seems to function as a point within the Cell where compounds to be secreted by the cell are collected and concentrated, I work carbohydrates percent the size

Answer 28

Golgi apparatus

Question 29

Centrioles Form a system of what, which distribute the duplicated chromosomes during cell division to the daughter cells

Answer 29

Microtubules

Question 30

The code to make a particular protein lies on what molecule in the nucleus

Answer 30

DNA

Question 31

Higher cells such as those of the human body are called what cells

Answer 31

Eukaryotic

Question 32

In protein synthesis, the process of copying the genetic information from the DNA molecule onto the messenger RNA molecule is known as what

Answer 32

Transcription

Question 33

The cellular organelles located on the cell surface of the eukaryotic cells that protrude from the cell and beat and vibrate, creating movement, are the what and flagella

Answer 33

Cilia

Question 34

The folds of the inner membrane of the mitochondria where cellular respiration occurs are called

Answer 34

Cristae

Question 35

Protoplasm outside the nucleus is called what

Answer 35

Cytoplasm

Question 36

A special molecule called what copies the code from the DNA molecule in the nucleus

Answer 36

Messenger RNA