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Ontario SBI3U Bio > Intro To Bio/Review > Flashcards

Intro To Bio/Review Flashcards

1
Q

What is the equation for photosynthesis?

A

6CO2 + 6H2O ——> C6H12O6 + 6O2

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2
Q

What is the equation for cellular respiration?

A

C6H12O6 + 6O2 ——> 6CO2 + 6H2O

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3
Q

Which types of organisms are prokaryotes?

A

Bacteria and Archaea

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4
Q

Which types of organisms are Eukaryotes?

A

Animals, plants, fungi, and protists

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5
Q

What is the difference between prokaryotes and eukaryotes?

A

Prokaryotes do not have a true nucleus or membrane bound organelles, as well as their dna is not associated with proteins.

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6
Q

What are the three parts of the cell theory?

A

All living things are composed of cells
Cells are the basic unit of life
All new cells come from pre-existing cells

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7
Q

What are cell membranes made up of? How permeable are they?

A

Cell membranes are made up of phospholipid belayers that have water attracting heads and 2 water repelling tails. They are selectively permeable.

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8
Q

What does hydrophilic and hydrophobic mean? Are they the same thing?

A

No they are not the same. Hydrophilic means water loving, while hydrophobic means water repelling.

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9
Q

Guess the organelle: contains chlorophyll, a green pigment that traps energy from sunlight and makes sugar and oxygen

A

Chloroplast

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10
Q

Guess the organelle: is the site of cellular respiration

A

Mitochondrion

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11
Q

Guess the organelle: packages proteins for transportation

A

Golgi body

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12
Q

Guess the organelle: digests excess or worn out cell parts, food particles and invading viruses or bacteria

A

Lysosomes

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13
Q

Guess the organelle: firm, protective structure that gives the cell its shape.

A

Cell wall

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14
Q

Guess the organelle: makes proteins. Has two subunits

A

Ribosomes

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15
Q

Guess the organelle: made of microtubules. Separates chromosomes during mitosis

A

Centrioles

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16
Q

Guess the organelle: is a phospholipid bilateral that determines which substances can enter and exit the cell

A

Cell membrane

17
Q

Guess the organelle: contains the genetic information and controls the activities of the cell

A

Nucleus

18
Q

Guess the organelle: makes ribosomes. Is found in the nucleus

A

Nucleolus

19
Q

Guess the organelle: the solution in the entire cell, not including the organelles

A

Cytosol

20
Q

Guess the organelle: the fluid part of the cell, including the organelles.

A

Cytoplasm

21
Q

Guess the organelle: interconnected phospholipid bilayers responsible for the transport of materials. It is typically connected to the nucleus

A

E.R

22
Q

Guess the organelle:a general term for a sac surrounded by a phospholipid balayer that stores macromolecules, waste and water.

A

Vacoule

23
Q

Guess the organelle: are used for locomotion. Are made by centrioles

A

Cilia and flagella

24
Q

Guess the organelle: a network of microtubules that maintain the shape of the cell

A

Cytoskeleton

25
Q

Guess the organelle: flattened sacs of phospholipids in a chloroplast

A

Thylakoid

26
Q

Guess the organelle: the fluid in the chloroplast

A

Stroma

27
Q

Guess the organelle: have their own dna that is different from the rest of the cell

A

Chloroplast and mitochondrion

28
Q

Guess the organelle: the inner membrane of the mitochondrion

A

Cristae

29
Q

What else is needed in photosynthesis?

A

Light energy (sunlight)

30
Q

What else is made as a result of cellular respiration?

A

ATP (energy)

31
Q

What is sexual reproduction?

A

The production of offspring from the fusion of two gametes

32
Q

What is asexual reproduction?

A

The production of offspring involving the genetic material of only one parent

33
Q

Why are offsprings from sexual reproduction not identical to either parent?

A

The offsprings genetic makeup is different because it inherits a combination of genetic material from each parent

34
Q

True or False: the offspring from asexual reproduction is the same as the parent organism.

A

True

Ontario SBI3U Bio (7 decks)

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