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Bio Lab Final > Final > Flashcards

Final Flashcards

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Biology 101 flashcards
1
Q

The metric prefix used to indicate 10-2 (10 to the minus 2 or 0.01 or 1/100)

A

NONE OF THESE

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2
Q

The metric prefix used to indicate 10-3 (10 to the minus 3 or 0.001 or 1/1000)

A

MILLI (M)

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3
Q

What does a small standard deviation signify?

A

(LOW) STANDARD DEVIATION, means data are clustered around the mean.

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4
Q

What are the building blocks of nucleic acids?

A

A NUCLEOTIDE (nucleotide)

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5
Q

The macromolecules build by which reaction?

A

DEHYDRATION SYNTHESIS REACTIONS

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6
Q

We use the Benedict solution to test for

A

SIMPLE CARBOHYDRATES LIKE (GLUCLOSE)

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7
Q

The bond between 2 amino acids in the protein is called.

A

PEPTIDE BOND

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8
Q

The polymers made of building blocks called

A

MONOMERS

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9
Q

F

A

CELL WALL

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10
Q

Eukaryotes such as animal and plant cells differ from prokaryotes in that prokaryote

A

LACK INTERNAL COMPARTMENTALIZATION

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11
Q

Plasma membranes are a feature of

A

PROKARYOTIC AND EULARYOTIC CELLS
IN BACTERICAL AND PLANT CELLS

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12
Q

The cell wall is a common feature of

A

ALL PLANTS

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13
Q

The semi-fluid matrix that surrounds organelles in a cell is called the

A

NUCLEOPLASM

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14
Q

What are the reactants of cellular respiration?

A

OXYGEN AND SUGAR

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15
Q

What is the correct equation for cellular respiration?

A

C6H12O6 + 6O2 –> 6CO2 + 6H2O + ATP

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16
Q

Which process produces the most ATP per molecule of glucose?

A

OXIDATIVE PHOSPHORYLATION
Electron Transport System

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17
Q

During fermentation, yeast produces CO2 and…….
CARBON DIOXIDE (CO2) AND…..

A

ETHANOL

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18
Q

When a phosphate group is removed from an ATP molecule

A

ATP IS CONVERTED TO ADENOSINE DIPHOSPHATE (ADP)
energy is released and ADP results.

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19
Q

What is the name of the green pigment that captures light for photosynthesis?

A

CHLOROHYLL

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20
Q

Where in the chloroplast do the ‘light’ or light-dependent reactions occur?

A

THYLAKOID MEMBRANE

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21
Q

What is the starting source of the carbon in the glucose produced by photosynthesis?

A

CARBON DIOXIDE

22
Q

Light supplies the energy for photosynthesis. What is the overall chemical reaction?

A

6 CO2 + 6 H2O + light → C6H12O6 + 6 O. Carbon Dioxide + Water + Light yields Glucose + Oxygen

23
Q

Most plants appear green because chlorophyll

A

(GREEN LIGHT IS REFLECTED) IT DOES NOT ABSORB THE GREEN WAVELENGTHS OF WHITE LIGHT (The light wavelength is reflected from the plant, so it appears green)

24
Q

Which of the following might increase the rate of photosynthesis

A

IF CONCENTRATION OF CARBON DIOXIDE IS INCREASED, RATE OF PHOTOSYNTHESIS WILL INCREASE An increase in the amount of chlorophyll in the leaf
light, temperature, water, and CO2

25
Q

How many daughter cells are produced by MEIOSIS?

A

FOUR

26
Q

How many daughter cells are produced by MITOSIS?

A

TWO

27
Q

Which phase is not a phase of MITOSIS?

A

INTERPHASE

28
Q

When a cell is carrying out life processes and growing it is in.

A

THEY GROW AND DIVIDE, THEREBY PRODUCING MORE CELLS.

29
Q

A key difference between daughter cells resulting from mitosis and meiosis is that…

A

MITOSIS- 2 DIPLOID CELLS THAT ARE IDENTICAL TO PARENT CELLS (SAME #) MEIOSIS- 4 HAPLOID CELLS THAT ARE DIFFERENT FROM EACHOTHER (HALF THE # OF CHROMOSOMES AS THE PARENT CELL)

30
Q

What type of tissue lines body cavities and covers body surfaces

A

EPITHELIAL TISSUE

31
Q

What type of tissue is responsible for contractions that account for the movements of organs or the entire body?

A

MUSCLE TISSUE

32
Q

_______is responsible for receiving, interpreting, and producing a response to stimuli.

A

NERVOUS TISSUE

33
Q

What type of tissue are bone and cartilage?

A

CONNECTIVE TISSUE

34
Q

The blood and adipose tissue belong to what type of tissue?

A

CONNECTIVE TISSUE

35
Q

Which of the following statements about epithelial tissue is NOT true?

A

What is true (body covering, glandular tissue)(protection, absorption, filtration, secretion)

36
Q
  1. The trachea leads to the:
A

BRONCHI
trachea is a long tube connecting to your larynx (voice box) to your bronchi. Your bronchi send air to your lungs.

37
Q

Oxygen from the air enters the bloodstream at what location?

A

THE ALVEOLI (IN THE BRONCHIOLE)

38
Q

What is the name of the muscle below the lungs that helps with breathing?

A

THE DIAPHRAGM

39
Q

chamber behind the nose and mouth that leads to the trachea

A

PHARYNX

40
Q

Which of these are NOT part of the respiratory system?

A

Are part of R.S (pharynx, vocal cords, esophagus, Nasal Cavity, Tongue, Larynx, Trachea, Right lung, Right bronchus, left bronchus, Left Lung, Diaphgram)

41
Q

What divides the left side of the heart from the right side?

A

RIGHT- PUMPS BLOOD TO LUNGS,
LEFT- PUMPS BLOOD TO THE BODY

42
Q

Where do arteries carry blood?

A

AWAY FROM THE HEART

43
Q

How does digested food finally reach the bloodstream?

A

IT IS ABSORBED IN THE SMALL INTESTINE INTO THE BLOOD THROUGH BLOOD VESSELS.

44
Q

After blood enters the kidney, it travels to the..

A

GLOMERULUS

45
Q

Which of the following is NOT a job of the kidneys?

A

KEEP THE VOLUME OF WATER IN YOUR BODY CONSTANT

46
Q

Which produces egg cells and female hormones?

A

OVARIES

47
Q

The long extension of the neuron is called:

A

DENDRITES

48
Q

The CNS (central nervous system) includes:

A

BRAIN + SPINAL CORD

49
Q

The PNS (Peripheral nervous system) includes:

A

THE PART OF THE (CNS) OUTSIDE THE BRAIN AND SPRINAL CORD, INCLUDING THE NERVES ATTACHED TO THE BRAIN + SPINAL CORD

50
Q

What part of the eye contains rod & cone cells?

A

THE RETINA

Bio Lab Final (1 decks)

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