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Introduction To Biology > Quiz Prep… I Guess > Flashcards

Quiz Prep… I Guess Flashcards

1
Q

Glucose if found in…

A

In plants through photosynthesis and in our blood (sugar)

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2
Q

Plants make _____
Animals make ____

A

Plants make starch and animals make glycogen

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3
Q

What forms your cell membranes?

A

Phospholipids

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4
Q

Neutrons have what kind of charge …

A

Neutral

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5
Q

Carbohydrates are bio-

A

Molecules

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6
Q

Cellulose is used to create stronger walls in….

A

Plants. And those walls make it harder for other animals to break them down as food

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7
Q

What is glycolysis?

A

The breakdown of glucose during the process of cellular respiration.
It’s the first step of cellular respiration

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8
Q

A ribosome is a “superhero” that produces proteins for the cells function through a process called …

A

Translation

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9
Q

Ribosomes are made of …

A

2 RNA strands and one protein

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10
Q

Synthesize means….

A

To create or combine something

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11
Q

Ribosomes are made of two RNA strands and one protein.
Likewise, chromosomes are made of what ….

A

DNA and proteins !

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12
Q

What is the protective structure around the cell membrane?
(It’s simple)

A

Cell wall

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13
Q

All cells have … (fluid part of the cell)

A

Cytoplasm

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14
Q

Bacteria is part of the 2 Domains…

A

Or tiny prokaryotes that don’t have a nucleus

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15
Q

What are the two domains of the unicellular tiny prokaryotes?

A

Bacteria and Archae

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16
Q

Example of a Eukaryote

A

You. Plants. Animals

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17
Q

A membranous organelles forms what
(Think of a large house)

A

Compartments that separate incompatible chemical reactions in a cell.
They are like the walls of a house

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18
Q

______ organelles act like the walls of a house keeping everything separated

((Rhys))

A

Membranous

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19
Q

Every cell in your body has the same…
(Hair, skin, eyelashes)

A

Genes. BUT they do not have the same proteins

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20
Q

Can a virus be seen with a light microscope

A

No

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21
Q

Can a bacterium be seen under a microscope?

A

Yes

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22
Q

In a cell which increases faster?
(Think of a glass of water)

A

It’s volume increases faster than surface area.
A glass of water filling with water. The volume will increase. In order to get “surface area” you would need a new cup

23
Q

Decrease in surface area to volume ratio (increases or decreases) exchanges across membrane.

A

Decreases

24
Q

I am an eukaryotic cell. The fluid region outside of my organelles but inside the plasma membrane is …

A

Cytosol

25
Q

Metabolism is ….

A

ALL CHEMICAL REACTIONS within a cell

26
Q

Catabolism (catastrophe) in what within a cell…

A

All breakdown reactions

27
Q

Anabolism is …
(Building a muscle)

A

The build up reactions

(Ana from frozen always reacted)

28
Q

A centrosome is ….

(Syndrome was always organizing and he interfered with the car in the tree scene)

A

A microtubule organizing center with 2 centrioles in animal cells

29
Q

The three microtubules are
(Sperm travel down an tube)

A

Centrosome
Cilia
Flagella

30
Q

The nucleolus is responsible for making …

A

Ribosomes

31
Q

Nuclear pores …

A

Are the pores in the nucleus that allow things to leave. Such as ribosomes

32
Q

The nuclear envelope sounds the nucleus. What is it?

A

A double membrane surrounding the nucleus

33
Q

The chromatin is composed of

A

DNA

34
Q

The Endoplasmic reticulum (think of a force field shaped like tubes) has ribosomes that attach to it. What is a rough ER mean?

A

If it contains ribosomes on the surface it is considered “rough” otherwise it’s “smooth”

35
Q

If sugar is added to protein it’s a

A

Glycoprotein

36
Q

If a carbohydrate is added to the proteins with the ER it is …

A

Glycolipid

37
Q

Transport Vesicles …

A

Are Er transports that modify and sort protein

38
Q

Phospholipids are …

A

Lipids

39
Q

Four main classes or organic molecule…

A

Carbs
Lipids
Proteins
Nucleic Acids

40
Q

ER transports store and release ….
(Boneyard)

A

Calcium

41
Q

Smooth endoplasmic reticulum does NOT contain …

A

Ribosomes

42
Q

The two ERs are responsible for making ..

A

New membranes (that are mostly phospholipids)

43
Q

Transport Vesicles Leah’s ERs and fuse with

A

Golgi Apparatus

44
Q

Transport of something we need within the cell is …:

A

Secretion

45
Q

Lysomes can recycle worn out…

A

Organelles

46
Q

Contractile vacuole (like contractions) can squeeze what out?

A

Excess water

47
Q

Proteins may be moved and modified and then exit the er via a ______

A

Transport vesicle

48
Q

The Plasma membrane is like a giant force field allowing things in or out.

So when something is being transported (or secreted), a transport vesicle with protein fuses with ….

A

The plasma membrane

49
Q

A plasma membrane functions include
(The big forcefield wall- the men on the wall)

A

*cell signaling
*cell adhesion
*membrane transport

50
Q

What gas is needed to breakdown our food?

A

Oxygen

51
Q

Do Animal cells have a cell wall?

A

Animal cells simply have a cell membrane, but no cell wall.
The ECM acts in place of it

52
Q

A domain is …

A

A portion of a protein with a particular structure and function.

53
Q

A cellulose is a polysaccharide characterized by ….

A

An unbranched linear structure and high degree of hydrogen bonding

Introduction To Biology (7 decks)

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