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Hesi Exam Prep > Biology > Flashcards

Biology Flashcards

1
Q

What type of bond between H and O in water molecule?

A

Covalent

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2
Q

Specific heat of water?

A

High

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3
Q

Specific heat?

A

Raise temp of 1g by 1degree Celsius

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4
Q

Saturated fats contain how many double bonds?

A

Zero

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5
Q

What are the two cell types?

A

Prokaryotes and eukaryotes

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6
Q

Major difference between prokaryotes and eukaryotes?

A

Prokaryotes lack a nucleus and membrane bound organelles

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7
Q

Function of ribosomes

A

Read and translate RNA to produce proteins

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8
Q

Function of rough ER?

A

Protein synthesis and membrane production

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9
Q

Function of smooth ER?

A

Lacks ribosomes and functions as the detoxification and metabolism of multiple molecules.

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10
Q

Function of Golgi Apparatus?

A

Transports materials from the ER throughout the cell

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11
Q

Function of Lysosomes?

A

Intracellular digestion

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12
Q

Function of vacuoles?

A

Phagocytosis

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13
Q

Kings play chess on fat girls stomachs

A 
Kingdom
Phylum
Class
Order
Family
Genus
Species
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14
Q

During cellular respiration, glucose is completely broken down into what?

A

6CO2 + 6H2O

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15
Q

Glycolysis

A

Conversion of glucose to pyruvate

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16
Q

Where does the krebs cycle occur?

A

Matrix of the mitochondria

17
Q

Starting with one molecule of glucose, what are the products of step 2: the kreb cycle?

A

2 ATP, 6CO2, 6NADH

18
Q

What are the two stages of Photosynthesis?

A

Light reaction & Calvin cycle

19
Q

What are light reactions

A

Convert solar energy to chemical energy

20
Q

Calvin cycle

A

Second stage of photosynthesis that uses NADPH and ATP to make sugar

21
Q

Binary fission

A

A type of asexual cellular reproduction used by bacteria cells

22
Q

What are the five stages of mitosis?

A 
Prophase
Pro metaphase
Metaphase
Anaphase
Telophase
23
Q

When during Meiosis does DNA crossing occur?

A

Prophase 1

Hesi Exam Prep (3 decks)

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