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Biology Class > Final's review > Flashcards

Final's review Flashcards

1
Q

Cells and Viruses both contain—

A

Genetic Material.

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2
Q

Viruses can only reproduce within a—

A

Host Cell.

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3
Q

Viruses can ___________ in the air through ___________________________________.

A

Spread, Coughing and sneezing.

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4
Q

Do Viruses or Cells contain Genetic Material?

A

Both.

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5
Q

Do Viruses or Cells require a host cell to replicate?

A

Viruses.

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6
Q

Do Viruses or Cells have structures that include a lipid envelope, capsid, and projection?

A

Viruses.

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7
Q

Do Viruses or Cells have membrane-bound organelles?

A

Cells.

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8
Q

A group of students in a high school Biology class is reviewing information about the Influenza Virus. What statement correctly describes how Influenza spreads and reproduces?

A

The flu virus uses the cell’s machinery to replicate and produce new virus particles, which then spread through coughing, droplets, and direct contact.

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9
Q

Emma is looking at two different types of cells under a microscope. The first cell is very simple with genetic material floating in the cytoplasm. The second cell is larger, has a clearly defined nuclear membrane. What statement best describes the two cells Emma is observing?

A

The first cell is prokaryotic, and the second cell is eukaryotic.

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10
Q

Where is the nucleic acid located in prokaryotic and eukaryotic cells?

A

Pro: Cytoplasm
Euk: Nucleus

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11
Q

Are there membrane-bound organelles in prokaryotic and eukaryotic cells?

A

Pro: No
Euk: Yes

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12
Q

Are the cells in prokaryotic and eukaryotic cells simple or complex?

A

Pro: Simple
Euk: Complex

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13
Q

Are there ribosomes in prokaryotic and eukaryotic cells?

A

Pro: Yes
Euk: Yes

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14
Q

The _______________________ controls what can enter and exit the cell.

A

Cell Membrane.

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15
Q

Complex _____________________________ are used for energy.

A

Carbohydrates.

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16
Q

The __________________ transports large molecules across the plasma membrane.

A

Channel Proteins.

17
Q

Rough ER belongs to?

A

Protein.

18
Q

Nucleus belongs to?

A

Nucleic Acid.

19
Q

Smooth ER belongs to?

A

Lipid.

20
Q

Chloroplast synthesizes glucose belongs to?

A

Carb.

21
Q

Codes for traits belongs to?

A

Nucleic Acid.

22
Q

Enzymes in lysosome breakdown waste belongs to?

A

Protein.

23
Q

Imagine a cell is preparing to produce a large amount of lipids for membrane formation and energy storage. Which organelle is primarily involved in this process, and what is its main function in lipid production?

A

Mitochondrion— it generates energy required for lipid synthesis.

24
Q

Statements related to enzymes.

A
  1. Are specific to the substrate they bind to
  2. Use less energy to synthesize a product
  3. Protein
  4. Speed up how fast reactions occur (catalyst)
  5. Can be denatured by extreme temperatures or pH, work best at optimal conditions
25
Q

What is the Photosynthesis equation?

A

Radiant energy —-> Photosynthesis —-> Chemical Energy (Glucose) —-> Cellular Resp —-> Chemical Energy (ATP)

26
Q

Stores chemical energy as glucose?

A

Photosynthesis.

27
Q

Enzymes aid in breaking down the reactants to create products?

A

Both Photosynthesis and Cellular Respiration.

28
Q

Radiant Energy to Chemical Energy?

A

Photosynthesis.

29
Q

Removes Oxygen from the atmosphere?

A

Cellular Respiration.

30
Q

Uses reactants to synthesize products?

A

Both Photosynthesis and Cellular Respiration.

31
Q

Stores chemical energy as ATP?

A

Cellular Respiration.

32
Q

Imagine a large sunflower growing in a field, absorbing sunlight and performing photosynthesis to produce glucose. A rabbit comes along and eats some of the sunflower’s leaves. What statement correctly describes the flow of energy from the sunflower to the rabbit through photosynthesis and cellular respiration?

A

The sunflower converts sunlight into chemical energy, which is stored in glucose. The rabbit consumes the leaves, breaking down the glucose during cellular respiration to release energy for movement.

33
Q

In diffusion, molecules move from an area of __________ concentration to an area of _________ concentration.

A

High, low.

34
Q

All forms of ________________________ move _________________ with the ___________________________________________, no energy required.

A

Passive Transport, molecules, concentration gradient.

35
Q

When a ________ is placed in a ___________________________________, water will ____________ the cell causing it to ___________.

A

Cell, Hypertonic Solution, leave, shrink.

36
Q

__________________ and passive transport are ______________ to maintain ________________________.

A

Active, needed, homeostasis.

37
Q
A

Biology Class (11 decks)

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