Unit 3 Test. Cells and Cytology

Question

The cell theory states that the cell is the mst basic unit of life, all organisms are made of cells and all cells come from cells. What makes the cell theory a scientific theory?

Answer 1

It is based on a scientific publication that is read by scientists worldwide.

Answer 2

It is based on the work of many scientists and leads to accurate predictions.

Answer 3

It is based on ideas that have been proven true and that are not subject to revision.

Answer 4

It is based on preliminary evidence but still needs to be confirmed with experiments.

Answer 5

Cell Membrane : Protein Synthesis

Answer 6

Nucleus : Information (DNA) storage

Answer 7

vacuole : storage

Answer 8

chloroplast : energy conversion

Answer 9

Storing genetic information.

Answer 10

Recycling waste products of the cell.

Answer 11

Providing a protective barrier.

Answer 12

Processing and storing proteins.

Answer 13

The phospholipids prevent the membrane from dissolving and the proteins aid in semi-permeability.

Answer 14

Phospholipids have little oxygen and proteins cause enzyme catalyzed reactions.

Answer 15

To make proteins.

Answer 16

To make RNA.

Answer 17

To adhere to the Rough Endoplasmic Reticulum and adhere itself to the nucleus.

Answer 18

To transport the proteins

Answer 19

To carry out the waste of a cell.

Answer 20

primitive nucleus

Answer 21

True nucleus

Answer 22

Long, thread-like bodies clearly visible during mitosis. Composed of DNA. Linear genes.

Answer 23

Genetic Archetypes.

Answer 24

The central focus of a cell.

Answer 25

Microscope

Answer 26

Cell Theory

Answer 27

All Living things are made of one or more cells

Answer 28

The cell is the smallest unit of life

Answer 29

All new cells come from preexisting cells

Answer 30

All cells contain cell walls

Answer 31

Mitochondria

Answer 32

Chloroplast

Answer 33

Cell Membrane

Answer 34

Golgi Apparatus

Answer 35

Golgi Body

Answer 36

Cell membrane

Answer 37

Cytoskeleton

Answer 38

Mitochondria

Answer 39

Chlorophyll

Answer 40

Chloroplast

Answer 41

Golgi Apparatus

Answer 42

Endoplasmic Reticulum

Answer 43

Cytoskeleton

Answer 44

Neurons are long and thin as they typically connect to one another to perform tasks.

Answer 45

Red blood cells are typically small and have large vacuoles and more proteins in the cell membrane so that they can hold and transport oxygen and nutrients.

Answer 46

Plant Cells have cell walls to protect them from nature as they are exposed.

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Unit 3 Test. Cells and Cytology

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Question 2

Question 3

Question 4

Question 5

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Question 7

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Question 10

Question 11

Question 12

Question 13

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Question 23

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