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Biology 102 > Lab 2 > Flashcards

Lab 2 Flashcards

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1
Q

Which type of angiosperm (flowering plant) has 1 cotyledon?

A

monocots (duh, because “mono” means 1)

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1
Q
A

ovary

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2
Q

Monocot or Dicot flower?

A

Dicot

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3
Q

What are flower female reproductive parts called?

A

carpel (consisting of ovary, ovules, style, stigma)

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4
Q

Monocot or Dicot stem?

A

Dicot

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5
Q

Animal or Plant Cell? Which stage of mitosis?

A

Animal; Interphase

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5
Q
A

filament

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5
Q

Monocot or Dicot seed?

A

Monocot

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5
Q

Bean or corn seedling?

A

Corn seedling

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6
Q
A

style

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6
Q

Monocot or Dicot seed?

A

Dicot

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6
Q

Bean or corn seedling?

A

Bean seedling

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8
Q

What are flower male reproductive parts called?

A

Stamens (consisting of anther and filament)

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9
Q

Animal or Plant Cell? Which stage of mitosis?

A

Animal; Metaphase

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9
Q

Animal or Plant Cell? Which stage of mitosis?

A

Plant; Interphase

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9
Q

Monocot or Dicot stem?

A

Monocot

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10
Q

Which type of angiosperm (flowering plant) has a taproot and no pith?

A

Dicots

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11
Q

Which type of angiosperm (flowering plant) has parallel veins in its leaves?

A

Monocots

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12
Q

What the different kinds of mutations?

A

Base Substitution (Silent Mutation, Missense, Nonsense)- substiting one base with another

Frameshift Mutation- adding or deleting a base from the reading frame

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14
Q

Animal or Plant Cell? Which stage of mitosis?

A

Animal; Telophase

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16
Q

Monocot or Dicot root?

A

Monocot

18
Q

Animal or Plant Cell? Which stage of mitosis?

A

Plant; Telophase

19
Q

Animal or Plant Cell? Which stage of mitosis?

A

Plant; Metaphase

20
Q
A

sepal

21
Q

How do you determine “degrees of freedom”?

A

of variables minus 1

23
Q

Animal or Plant Cell? Which stage of mitosis?

A

Animal; Prophase

25
Q

Animal or Plant Cell? Which stage of mitosis?

A

Plant; Anaphase

26
Q

Which type of angiosperm (flowering plant) has flowers in multiples of 4 or 5?

A

Dicots

27
Q

Monocot or Dicot root?

A

Dicot

28
Q

Which type of angiosperm (flowering plant) has fibrous roots?

A

Monocots

29
Q
A

stigma

31
Q

Which type of angiosperm (flowering plant) has netlike veins in its leaves?

A

Dicots

33
Q

Monocot or Dicot leaf?

A

Dicot

34
Q

Animal or Plant Cell? Which stage of mitosis?

A

Animal; Anaphase

35
Q
A

ovules

36
Q

Monocot or Dicot flower?

A

Monocot

37
Q
A

anther

38
Q
A

floral shoot

39
Q

What’s the Chi-Square formula?

A

χ²=Σ(observed - expected)²/expected

40
Q

Animal or Plant Cell? Which stage of mitosis?

A

Plant; Prophase

41
Q

Which value is typically used for Chi-Square value?

A

p=.05

42
Q

Monocot or Dicot leaf?

A

Monocot

43
Q

What does the artery do?

A

carries blood away from the heart

44
Q

What’s the capillary?

A

smallest blood vessel; where gas exchange takes place

45
Q

What’s the venule?

A

A small vein that returns blood to the heart

46
Q

Explain the circulatory system process

A

heart –> artery –> arterioles –> capillaries –> venules –> vein –> back to heart

47
Q

What does a mammallian heart have?

A
  • 4 chambers (Right Atrium atop Right Ventricle, Left Atrium atop Left Ventricle)
  • Valves (semilunar valves, tricuspid valve, bicuspid valve)
  • Aorta
  • Superior Vena Cava and Inferior Vena Cava
  • Pulmony artery and pulmony veins
48
Q

What is the direction of bloodflow in a heart, systemic circuit, and pumonary circuit? When is it deoxygenated and oxygenated?

A

**Deoxygenated **blood comes in from Superior Vena Cava —> Right Atrium —> through *Tricuspid Valve *and into *Right Ventricle *–> through *Semilunar Valve *—> Pulmony Article –> Lungs (PULMONARY CIRCUIT)

**Oxygenated **blood from the lungs are received by the *Pulmonary Veins *—> Left Atrium —> through Bicuspid Valve –> Left Ventricle –> through Semilunar Valve –> Aorta —> out to the rest of body (SYSTEMIC CIRCUIT)

49
Q

What’s the difference between the systemic circuit and pulmonary circuit?

A
  • In the pulmonary circuit, blood takes up oxygen in the lungs.
  • In the systemic circuit, oxygenated blood is distributed to the body.
50
Q

What are the different types of blood cells?

A

Red Blood Cells (Erythrocytes) - carries O2/CO2; small; no nucleus

White Blood Cells (Leukocytes) - fights infection; has nucleus

Also: Platelets/Thrombocytes - cell fragments that helps clot blood

51
Q

What does blood consist of?

A

plasma and cellular elements

Biology 102 (17 decks)

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