Question 60 What do plants and animals have in common? Question 60 options: A )

ID: 49249 • Letter: Q

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Question 60

What do plants and animals have in common?

Question 60 options:

A ) They are both heterotrophic.

B ) They are both autotrophic.

C ) They are both prokaryotic.

D ) They are both eukaryotic.

E ) The are both hydrophobic

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Question 61 (1 point)

The innermost electron shell of an atom holds a maximum of ________ electrons.

Question 61 options:

A ) 2

B ) 4

C ) 6

D ) 8

E ) 10

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Question 62 (1 point)

The plasma membrane is _____________________.

Question 62 options:

A ) completely permeable

B ) selectively permeable

C ) impermeable

D ) found only in eukaryotic cells

E ) found only in prokaryotic cells

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Question 63 (1 point)

Humans are composed of ______ cells.

Question 63 options:

A ) prokaryotic

B ) bacterial

C ) eukaryotic

D ) viral

E ) fungal

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Question 64 (1 point)

Humans are ______.

Question 64 options:

A ) ecosystems

B ) consumers

C ) decomposers

D ) cells

E ) producers

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Question 65 (1 point)

Plants need _____________________ to carry on photosynthesis.

Question 65 options:

(a) H2O and O2

(b) CO2 and O2

(d) CO and O2

(e) H2O and CO2

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Question 66 (1 point)

Which of the following requires the most ATP to move the molecules across a plasma membrane?

Question 66 options:

a)Water

b) A hydrophilic molecule

c) A simple sugar, such as fructose

d) A dissolved gas, such as carbon dioxide

e) An ion moving against a concentration gradient

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Question 67 (1 point)

Which of the following is not part of mitosis?

Question 67 options:

A. Anaphase

B. Metaphase

C. Telophase

D. S-phase

E. Prophase

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Question 68 (1 point)

During which part of the cell cycle is DNA polymerase most active?

Question 68 options:

A. Cytokinesis

B. G1 phase

C. G2 phase

D. M phase

E. S phase

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Question 69 (1 point)

In what way is artificial selection different from natural selection?

Question 69 options:

A. There is no difference; both have caused evolution throughout the history of life on earth

B. Artificial selection applies to changes in domestic animals only, while natural selection applies to all other species

C. In artificial selection, human preference is the selecting force; in natural selection, environmental conditions are the selecting force.

D. Artificial selection causes one species to change to another, while natural selection only modifies existing species.

E. Artificial selection is only temporary; once selection ends, the population reverts back to the original type.

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Question 70 (1 point)

Why is water so important in controlling the Earth's climates?

Question 70 options:

A. Water vapor is one of the greenhouse gases that help trap heat

B. The water in oceans and lakes stores the energy radiated by the sun and releases it slowly

C. Water may absorb and store a lot of energy by warming up by a few degrees only

D. All of the above

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Question 71 (1 point)

What happens to the carbon dioxide produced from cellular respiration?

Question 71 options:

A. It accumulated in the atmosphere

B. It is converted to glucose by plants and cyanobacteria

C. It is absorbed by the oceans

D. All of the above

E. None of the above

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Question 72 (1 point)

A biome is defined by all of the following except

Question 72 options:

A. Characteristic vegetation

B. Number of trophic levels

C. Soil types

D. Part of a realm

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Question 73 (1 point)

An example of an organism at the second trophic level is

Question 73 options:

A. A fish tapework

B. A redwood tree

C. A tiger

D. A cow

E. An eagle

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Question 74 (1 point)

A food chain in the ocean from the base up would be

Question 74 options:

A. Zooplankton, phytoplankton, tuna, cod

B. Phytoplankton zooplankton, sand lance, humpback whale

C. Shark, cod, phytoplankton, zooplankton

D. Albatross, cod, zooplankton, phytoplankton

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Question 75 (1 point)

The evolutionary adaptations of a desert plant include

Question 75 options:

A. Shallow roots to quickly capture water

B. Broad leaves to capture the bright sunlight

C. A thick, waxy stem

D. Deep roots to capture all available moisture

E. Both (A) and (C)

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Question 76 (1 point)

Cellular respiration occurs in which types of cells?

Question 76 options:

a) Bacterial

b) Animal

c) Plant

d) Protist

e) All of the above

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Question 77 (1 point)

Active transport requires energy in order to move molecules ____________ the concentration gradient while simple and facilitated diffusion require no energy to move molecules __________ the concentration gradient.

Question 77 options:

A) Along ; against

B) Along ; along

C) Against ; along

D) Against ; against

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Question 78 (1 point)

Cell is to ________ as gene is to heredity.

Question 78 options:

A) Organism

B) Organelle

C) Life

D) Biology

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Question 79 (1 point)

In Central Dogma: DNA is ________________ into RNA, and RNA is ______________ into proteins.

Question 79 options:

A) Translated ; transcribed

B) Replicated ; translated

C) Transcribed ; translated

D) Replicated ; transcribed

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Question 80 (1 point)

If humans have 46 chromosomes in each of their body cells, which of the following is NOT true?

Question 80 options:

a) Sperm cells have 23 chromosomes

b) Egg cells have 23 chromosomes

c) Daughter cells from mitosis have 46 chromosomes

d) Daughter cells from meiosis II have 46 chromosomes

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Question 81 (1 point)

If one DNA strand has 66% adenine the complementary strand must have

Question 81 options:

a) 66% thymine

b) 66% uracil

66% guanine

d) 34% thymine

e) 34% uracil

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Question 82 (1 point)

One of the products of cellular respiration is ________.

Question 82 options:

A) water

B) sucrose

C) glucose

D) starch

E) oxygen

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Question 83 (1 point)

In the scientific method, a hypothesis ____________.

Question 83 options:

A) is a statement of a scientific fact

B) is a proposed explanation based on observations

C) is a summary of scientific results

D) is a question asked by the researcher

E) should be broad and non-specific

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Question 84 (1 point)

The temperature optimum for an enzyme is 37C. What will most likely happen if you increase the temperature from 37C to 50C?

Question 84 options:

A) The enzyme activity will not be affected

B) The pH will increase

C) The enzyme activity will increase

D) The enzyme activity will decrease

E) The pH will increase

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Question 85 (1 point)

Osmosis

Question 85 options:

A) is a process that involves the movement of water

B) requires energy

C) occurs across a cell wall

D) is the movement of any molecule from high to low concentration

E) all of the above

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Question 86 (1 point)

When celery is placed in a glass of pure water the solution inside its cells is _____ compared to the water.

Question 86 options:

A) selectively permeable

B) isotonic

C) hypertonic

D) hypotonic

E) hydrophobic

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Question 87 (1 point)

Which of the following is an abiotic factor of the environment?

Question 87 options:

living spaces

disease organisms

photosynthesis

producers

detritivores

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Question 88 (1 point)

The biotic environment includes a variety of components including:

Question 88 options:

saprotrophs.

protozoa.

primary producers.

decomposers.

All of these choices are correct

A ) They are both heterotrophic.

B ) They are both autotrophic.

C ) They are both prokaryotic.

D ) They are both eukaryotic.

E ) The are both hydrophobic

Explanation / Answer

60. D) They are both eukaryotic.

61. E) 10.

62. B) selectively permeable.

63. C) eukaryotic.

64. B) consumers.

65. E) H2O and CO2.

66. e) An ion moving against a concentration gradient.

67. D) S-phase

68. B) G1 phase

69. E) Artificial selection is only temporary; once selection ends, the population reverts back to the original type

70. D) All of the above

71. D) All of the above

72. C) Soil types

73. D) A cow

74. D) Albatross, cod, zooplankton, phytoplankton

75. E) Both (A) and (C)

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Question 60 What do plants and animals have in common? Question 60 options: A )

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