Cells Flashcards

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1
Q

What is cyclosis ?

A

The movement of protoplasm within a cell.

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2
Q

Process of converting glucose into a form the cell can use.

A

Respiration

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3
Q

What is the movement of protoplasm in a cell called?

A

Cyclosis

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4
Q

What is a system?

A

A group of organs that work together to perform a common function.

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5
Q

A group of tissues that work together to perform a common function is called ?

A

Organ

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6
Q

What is ingestion?

A

The process of taking in food and water

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7
Q

Sites of protein synthesis

A

The Ribosomes

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8
Q

Who is Robert Hooke ?

A

The first to discover the cell

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9
Q

What contains the instructions for making all the proteins the cell needs?

A

DNA

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10
Q

A storage area inside a cell

A

Vacuole

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11
Q

A substance made in one cell but used by another cell is called ?

A

Secretion

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12
Q

Part of the cell that makes lipids

A

Smooth Endoplasmic Reticulum

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13
Q

What is the role of the Golgi Apparatus

A

Packages proteins and sends them off to the lysosomes , plasma membrane , or secretion

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14
Q

The removal of liquid cell wastes

A

Excretion

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15
Q

What is the control center of the cell ?

A

Nucleus

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16
Q

What part of the cell would DNA be found ?

A

Nucleus

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17
Q

These membranous foldings increase the surface area inside the mitochondria for respiration

A

Mitochondrial cristae

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18
Q

Organelles that contain the green pigment chlorophyll

A

Chloroplasts

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19
Q

Parts of the cytoskeleton that consists of short hollow tubes.

A

Microtubules

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20
Q

These organelles contain pigments of various colors that give fruits and flower their color.

A

Chromoplasts

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21
Q

Parts of the cytoskeleton that consists of short, solid rods

A

Microfilaments

22
Q

The ability to respond to a stimulus

A

Irritability

23
Q

Site of photosynthesis in a plant cell

A

Chloroplast

24
Q

A cell that does not have a true nucleus or membrane-bound organelles

A

Prokaryotic Cell

25
Q

This surrounds and encloses the nucleus.

A

Nuclear Membrane

26
Q

In plants , these organelles are storage areas for starch

A

Leukoplast

27
Q

A very large area of a plant cell. It is full of water creating turgor pressure.

A

Central Vacuole

28
Q

Place where ribosomal subunits are manufactured.

A

Nucleolus

29
Q

Found on the outside of a plant cell for structure and support.

A

Cell Wall

30
Q

The “powerhouses” of the cell

A

Mitochondria

31
Q

The small specialized structures found within a cell.

A

Organelles

32
Q

Term meaning that an organism is not capable of making its own food

A

Heterotroph

33
Q

Breaking down food into small particles that can be used by cells.

A

Mechanical Digestion

34
Q

This scientist was the first to see and describe microorganisms viewed under a microscope

A

Leeuwenhoek

35
Q

The portion of the cell found outside of the nucleus

A

Cytoplasm

36
Q

Term meaning that an organism can make its own food.

A

Autotroph

37
Q

An organism that consists of only one cell

A

Unicellular

38
Q

This organelle contains digestive enzymes used to break down materials inside the cell

A

Lysosomes

39
Q

Organelles that carry out cellular respiration

A

Mitochondria

40
Q

This structure regulates what enters and leaves the cell

A

Cell Membrane

41
Q

A cell that does have a true nucleus and membrane bound organelles

A

Eukaryotic Cell

42
Q

A group of cells that work together and perform the same function

A

Tissue

43
Q

Using energy obtained from foods for growth and repair

A

Biosynthesis

44
Q

This membrane system is so extensive that it accounts for more than half of the total membranes of a cell

A

Endoplasmic Reticulum

45
Q

This part receives proteins from the ribosomes and modifies them into functioning proteins.

A

Golgi Apparatus

46
Q

The internal framework and support system that gives shape and organization to a cell

A

Cytoskeleton

47
Q

The removal of solid wastes

A

Egestion

48
Q

These may be found free floating in the cytoplasm or attached to the ER

A

Ribosomes

49
Q

This theory was proposed by Schleiden , Schwann and Virchow

A

The Cell Theory

50
Q

What is the cell theory?

A

1) All organisms are made of cells.
2) All existing cells are produced by other living cells. 3) The cell is the most basic unit of life.

51
Q

A group of unicellular organisms that live together but have no relationship to one another

A

Colonial Organisms