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Phiếu ôn tập Sinh học tổng hợp – Trắc nghiệm

Total questions: 115

Worksheet time: 58mins

Name
Class
Date
1.

What are the three main parts of the brain?

a)

Cerebrum, cerebellum, brainstem

b)

Frontal lobe, parietal lobe, occipital lobe

c)

Midbrain, pons, medulla oblongata

d)

Cerebral cortex, thalamus, hypothalamus

2.

Which part of the brain controls voluntary motor functions?

a)

Cerebrum

b)

Cerebellum

c)

Brainstem

d)

Occipital lobe

3.

Which part of the brain controls balance and coordination of movements?

a)

Cerebrum

b)

Cerebellum

c)

Brainstem

d)

Parietal lobe

4.

Which part of the brain controls involuntary muscles, respiration, and heart rate?

a)

Cerebrum

b)

Cerebellum

c)

Brainstem

d)

Frontal lobe

5.

Which hemisphere is better at language and logic?

a)

Left hemisphere

b)

Right hemisphere

c)

Both are the same

d)

Neither

6.

Which hemisphere is better at creativity and spatial ability?

a)

Left hemisphere

b)

Right hemisphere

c)

Both are the same

d)

Neither

7.

What is the function of the iris?

a)

Regulate the amount of light entering the pupil

b)

Focus light onto the retina

c)

Convert light into electrical impulses

d)

Send impulses to the brain

8.

What is the function of the retina?

a)

Protects the eye and helps focus light

b)

Contains light-sensitive cells that convert light into electrical impulses

c)

Controls the amount of light entering the pupil

d)

Changes the shape of the lens to focus

9.

What is the function of the optic nerve?

a)

Regulate the size of the pupil

b)

Transmit electrical impulses from the retina to the brain

c)

Focus light onto the retina

d)

Moisten the surface of the eye

10.

What is the function of the lens?

a)

Focus light onto the retina

b)

Send signals to the brain

c)

Absorb excess light

d)

Produce tears

11.

What is the function of the cornea?

a)

Protects the eye and helps focus light

b)

Converts light into electrical impulses

c)

Transmits impulses to the brain

d)

Regulates the size of the pupil

12.

What is the main function of the outer ear?

a)

To receive sound waves

b)

To protect the inner ear

c)

To maintain balance

d)

To convert sound waves into electrical impulses

13.

Which part of the ear is like a trampoline?

a)

Cochlea

b)

Ear canal

c)

Tympanic membrane

d)

Auditory nerve

14.

Which bone is the smallest in the human body?

a)

Stapes (stirrup bone)

b)

Incus (anvil bone)

c)

Malleus (hammer bone)

d)

Cochlea

15.

Which part connects the middle ear to the back of the nose?

a)

Cochlea

b)

Eustachian tube

c)

Incus

d)

Auditory nerve

16.

Which sequence correctly describes the path of sound to the brain?

a)

Outer ear → ear canal → eardrum → ossicles → cochlea → auditory nerve → brain

b)

Outer ear → eardrum → cochlea → ear canal → ossicles → brain

c)

Ear canal → outer ear → ossicles → eardrum → cochlea → brain

d)

Outer ear → auditory nerve → cochlea → eardrum → brain

17.

Hormones are chemical "messengers":

a)

Secreted by nerve cells

b)

Secreted by endocrine glands and travel in the blood to target cells

c)

Secreted by exocrine glands and travel in the blood to target cells

d)

Secreted by endocrine glands and travel through ducts to target cells

18.

Which hormone helps the body in emergency situations?

a)

Estrogen

b)

Testosterone

c)

Adrenaline

d)

Progesterone

19.

Which organ secretes insulin?

a)

Pancreas

b)

Adrenal gland

c)

Pituitary gland

d)

Thyroid gland

20.

Which of the following is an endocrine gland?

a)

Salivary gland

b)

Sweat gland

c)

Pituitary gland

d)

Mammary gland

21.

Which plant hormone causes shoots to bend towards light?

a)

Auxin

b)

Cytokinin

c)

Gibberellin

d)

Abscisic acid

22.

Which type of tropism is a response to light?

a)

Hydrotropism

b)

Geotropism

c)

Phototropism

d)

Thigmotropism

23.

Which type of tropism is a response to gravity?

a)

Water tropism

b)

Gravitropism

c)

Phototropism

d)

Thigmotropism

24.

Which type of tropism is a response to water?

a)

Hydrotropism

b)

Gravitropism

c)

Phototropism

d)

Thigmotropism

25.

Which type of tropism is a response to contact?

a)

Hydrotropism

b)

Gravitropism

c)

Phototropism

d)

Thigmotropism

26.

What causes the carnivorous plant to close its leaves?

a)

Change in temperature

b)

Change in light

c)

Change in water level

d)

Change in pressure

27.

What happens to the Mimosa plant's leaves when touched?

a)

They change color

b)

They bloom

c)

They close up

d)

They fall off

28.

Which organelle produces energy (ATP)?

a)

Mitochondria

b)

Lysosome

c)

Ribosome

d)

Golgi apparatus

29.

Which organelle performs photosynthesis?

a)

Chloroplast

b)

Mitochondria

c)

Ribosome

d)

Endoplasmic reticulum (ER)

30.

Which chemical carries genetic information?

a)

DNA

b)

RNA

c)

Protein

d)

Fatty acid

31.

Which structure contains DNA?

a)

Chromosome

b)

Ribosome

c)

Mitochondria

d)

Lysosome

32.

Which structure contains chromosomes?

a)

Cell nucleus

b)

Golgi apparatus

c)

Cell cytoplasm

d)

Cell membrane

33.

Which organelle produces protein?

a)

Ribosome

b)

Lysosome

c)

Mitochondria

d)

Vacuole

34.

Which organelle synthesizes proteins and lipids?

a)

Endoplasmic reticulum

b)

Golgi apparatus

c)

Lysosome

d)

Chloroplast

35.

Which organelle modifies and sorts proteins?

a)

Golgi apparatus

b)

Ribosome

c)

Nucleus

d)

Cytoskeleton

36.

Which organelle breaks down macromolecules and waste?

a)

Lysosome

b)

Mitochondria

c)

Ribosome

d)

Vacuole

37.

Which organelle provides support and shape to the cell?

a)

Cell cytoskeleton (cytoskeleton)

b)

Lysosome

c)

Ribosome

d)

Nucleolus

38.

What is the correct difference between plant cells and animal cells?

a)

Plant cells have a cell wall, chloroplasts, and a large central vacuole; animal cells do not have these structures and have small vacuoles

b)

Plant cells do not have a nucleus; animal cells do

c)

Plant cells only have mitochondria; animal cells only have chloroplasts

d)

Plant cells do not have membrane-bound organelles; animal cells do

39.

Where does most of the energy release in cellular respiration occur?

a)

Mitochondria

b)

Cytoplasm

c)

Nucleus

d)

Ribosome

40.

Where does the process of protein synthesis occur?

a)

Ribosome

b)

Lysosome

c)

Golgi apparatus

d)

Mitochondria

41.

Which structure contains digestive enzymes to break down waste?

a)

Lysosome

b)

Ribosome

c)

Mitochondria

d)

Nucleus

42.

Cellular respiration is which of the following processes?

a)

Cells absorb energy from glucose, releasing energy in the bonds

b)

Cells store energy by creating glucose from CO2

c)

Cells only release energy in the nucleus

d)

Cells convert light into chemical energy

43.

Which waste product is produced from cellular respiration?

a)

Carbon dioxide and water

b)

Oxygen and glucose

c)

Nitrogen and methane

d)

Only lactic acid and ethanol

44.

Lysosome chịu trách nhiệm cho việc gì?

a)

Phân hủy các hạt thức ăn lớn và bộ phận tế bào cũ, cho phép tái sử dụng

b)

Tạo ATP từ glucose

c)

Tổng hợp protein

d)

Lưu trữ thông tin di truyền

45.

How many types of neurons are there (according to the reference document)?

a)

3

b)

2

c)

4

d)

1

46.

What are biomolecules?

a)

Building blocks of life

b)

Only proteins

c)

Only sugars

d)

Only DNA

47.

What are the four types of biomolecules?

a)

Carbohydrate, protein, lipid, nucleic acid

b)

Sugar, salt, water, vitamin

c)

Protein, minerals, vitamins, water

d)

Enzyme, hormone, pigment, ion

48.

What is the building block of carbohydrates?

a)

Monosaccharide

b)

Amino acid

c)

Fatty acid and glycerol

d)

Nucleotide

49.

What is the building block of protein?

a)

Amino acid

b)

Monosaccharide

c)

Fatty acid and glycerol

d)

Nucleotide

50.

What is the building block of lipids?

a)

Fatty acids and glycerol

b)

Amino acid

c)

Monosaccharide

d)

Nucleotide

51.

What is the building block of nucleic acid?

a)

Nucleotide

b)

Amino acid

c)

Monosaccharide

d)

Fatty acid

52.

What is the function of carbohydrates?

a)

Provide energy

b)

Store genetic information

c)

Build tissues

d)

Catalyze reactions

53.

What is the function of protein?

a)

Build and repair tissues

b)

Store energy

c)

Store genetic information

d)

Insulate the body

54.

What is the function of lipids?

a)

Energy storage

b)

Providing genetic code

c)

Supporting protein synthesis

d)

Transporting oxygen

55.

What is the function of nucleic acids?

a)

Store genetic information

b)

Provide energy

c)

Build cell walls

d)

Decompose waste

56.

What is the difference between simple and complex carbohydrates?

a)

Simple: 1–2 sugar molecules; Complex: many sugar molecules

b)

Simple: many; Complex: 1–2

c)

Simple: amino acids; Complex: nucleotides

d)

Simple: fatty acids; Complex: sugars

57.

Tropism (hướng động) được định nghĩa tốt nhất là gì?

a)

Sự thay đổi tạm thời hướng sinh trưởng của cây

b)

Sự thay đổi vĩnh viễn hướng sinh trưởng của cây

c)

Phản ứng trong đó cây mọc hướng về hoặc tránh xa nguồn kích thích

d)

Phản ứng trong đó cây chỉ mọc về phía nguồn kích thích

58.

When a plant grows away from a stimulus, it is called:

a)

Positive tropism

b)

Negative tropism

c)

Neutral tropism

d)

No tropism

59.

When a plant grows towards the source of stimulation, it is called:

a)

Positive tropism

b)

Negative tropism

c)

Neutral tropism

d)

No tropism

60.

Which type of tropism is a response to light?

a)

Hydrotropism

b)

Geotropism

c)

Phototropism

d)

Thigmotropism

61.

Which type of tropism is a response to gravity?

a)

Hydrotropism

b)

Geotropism

c)

Phototropism

d)

Thigmotropism

62.

Which type of tropism is a response to water?

a)

Hydrotropism

b)

Geotropism

c)

Phototropism

d)

Thigmotropism

63.

Which type of tropism is a response to contact?

a)

Hydrotropism

b)

Geotropism

c)

Phototropism

d)

Thigmotropism

64.

Tropism is a temporary change in the growth direction of plants.

a)

True

b)

False

65.

Positive tropism occurs when a plant grows towards the source of stimulation.

a)

True

b)

False

66.

Directional growth occurs when a plant grows away from a stimulus.

a)

True

b)

False

67.

Phototropism is the response of plants to light.

a)

True

b)

False

68.

Contact tropism is the plant's response to water.

a)

True

b)

False

69.

What causes nastic movements?

a)

The movement of water in and out of plant cells in response to external stimuli

b)

Water moves only at night

c)

Changes in gene expression over several weeks

d)

Only growth in one direction

70.

Do nastic movements only occur at night?

a)

Yes, only at night

b)

No, only during the day

c)

No, they occur both during the day and at night

d)

Only at dawn and dusk

71.

Which example is a temperature response movement?

a)

Flowers bloom in sunlight

b)

Flowers bloom in darkness

c)

Flowers open and close according to temperature

d)

Flowers open and close according to light

72.

What causes carnivorous plants (e.g., pitcher plants, flytraps) to close their leaves?

a)

Change in temperature

b)

Change in light

c)

Change in water level

d)

Change in pressure

73.

What happens to the leaves of the sensitive plant (Mimosa pudica) when touched?

a)

They change color

b)

They change their position

c)

They produce flowers

d)

They close up

74.

Nastic movements are the automatic responses of plants to stimuli.

a)

True

b)

False

75.

Some species of flowers open at night and close during the day.

a)

True

b)

False

76.

Nastic movements only occur in the direction of the stimulus.

a)

True

b)

False

77.

The leaves of the sensitive plant close up when touched.

a)

True

b)

False

78.

Compared to nerve impulses, hormones are usually:

a)

Faster and shorter

b)

Slower and longer

c)

Slower and shorter

d)

Faster and longer

79.

Hormone chỉ ảnh hưởng đến:

a)

Mọi cơ quan như nhau

b)

Các tuyến tạo ra chúng

c)

Cơ quan đích có thụ thể phù hợp

d)

Chỉ não

80.

Which hormone binds to receptors located at:

a)

In the plasma

b)

On the cell membrane of target organs

c)

On the surface of bones

d)

In the lumen of the digestive tract

81.

The endocrine system releases hormones into the blood to coordinate activities throughout the body.

a)

True

b)

False

82.

The endocrine system regulates heart rate and blood pressure.

a)

True

b)

False

83.

Hormones are substances secreted externally that travel through ducts and allow for rapid movement.

a)

True

b)

False

84.

Living organisms are made up of one or more cells.

a)

True

b)

False

85.

Living organisms reproduce using DNA.

a)

True

b)

False

86.

Living organisms obtain energy from the environment to support the metabolic process.

a)

True

b)

False

87.

Living organisms perceive the environment and respond to it.

a)

True

b)

False

88.

Living organisms maintain a stable internal environment (homeostasis).

a)

True

b)

False

89.

Living organisms can evolve as a group.

a)

True

b)

False

90.

What characteristic does a prokaryotic cell have?

a)

No nucleus, smaller, simpler

b)

Has a nucleus, larger, more complex

c)

Only has chloroplasts

d)

Only has lysosomes

91.

What characteristic does a eukaryotic cell have?

a)

Has a nucleus and membrane-bound organelles

b)

Does not have a nucleus

c)

Only has ribosomes

d)

Does not have mitochondria

92.

What do plant cells have?

a)

Cell wall, chloroplasts, large central vacuole

b)

No nucleus

c)

Only mitochondria

d)

No membrane-bound organelles

93.

What do animal cells have?

a)

No cell wall or chloroplasts, small vacuoles

b)

Cell wall and chloroplasts

c)

Large central vacuole

d)

No mitochondria

94.

What is the function of carbohydrates?

a)

Provide energy

b)

Store genetic information

c)

Build tissues

d)

Catalyze reactions

95.

What is the function of protein?

a)

Build and repair tissues

b)

Store energy

c)

Store genetic information

d)

Provide insulation

96.

What is the function of lipids?

a)

Energy storage

b)

Provide genetic code

c)

Support protein synthesis

d)

Transport oxygen

97.

What is the function of nucleic acids?

a)

Store genetic information

b)

Provide energy

c)

Build cell walls

d)

Decompose waste

98.

What is the difference between simple and complex carbohydrates?

a)

Simple: 1–2 sugar molecules; Complex: many sugar molecules

b)

Simple: many; Complex: 1–2

c)

Simple: amino acids; Complex: nucleotides

d)

Simple: fatty acids; Complex: sugars

99.

What is the building block of life?

a)

Cell

b)

Tissue

c)

Organ

d)

Organ system

100.

What is the difference between unicellular and multicellular organisms?

a)

Unicellular: one cell; Multicellular: many cells

b)

Unicellular: many cells; Multicellular: one cell

c)

Unicellular: no DNA; Multicellular: has DNA

d)

Unicellular: only plants; Multicellular: only animals

101.

How do plants respond to stimuli?

a)

Through hormones

b)

Through the nervous system

c)

Through the endocrine system

d)

Through the circulatory system

102.

Which plant hormone causes the phenomenon of shoots bending towards light?

a)

Cytokinin

b)

Auxin

c)

Gibberellin

d)

Abscisic acid

103.

How does auxin cause the shoot to bend towards the light?

a)

By increasing the length of cells on the shaded side

b)

By increasing the length of cells on the light side

c)

By increasing the number of cells on the shaded side

d)

By increasing the number of cells on the light side

104.

Which of the following is not a plant hormone?

a)

Auxin

b)

Cytokinin

c)

Insulin

d)

Gibberellin

105.

Which of the following processes is not related to auxin?

a)

Cell division

b)

Cell elongation

c)

Phototropism

d)

Geotropism

106.

Which of the following factors affects the amount of light received by plants?

a)

Roots grow down into the ground

b)

Branches grow upwards and close at night

c)

Flowers bloom during the day and close at night

d)

Branches grow towards the light

107.

Genetics is the field of study about:

a)

Genes, the chemical units carrying the genetic information of cells

b)

Only proteins

c)

Only lipids

d)

Only hormones

108.

What is the name of the chemical that carries genetic information?

a)

DNA

b)

RNA

c)

Protein

d)

Fatty acid

109.

What is the structure that contains DNA?

a)

Chromosome

b)

Ribosome

c)

Mitochondria

d)

Lysosome

110.

What is the structure that contains chromosomes?

a)

Cell nucleus

b)

Golgi apparatus

c)

Cell cytoplasm

d)

Cell membrane

111.

Where is most of the energy released during respiration?

a)

Mitochondria

b)

Cytooplasm

c)

Nucleus

d)

Ribosome

112.

Where does protein synthesis occur?

a)

Ribosome

b)

Lysosome

c)

Golgi apparatus

d)

Mitochondria

113.

Which structure contains digestive enzymes to break down waste?

a)

Lysosome

b)

Ribosome

c)

Mitochondria

d)

Nucleus

114.

Cellular respiration is the process:

a)

Cells extract energy from glucose, releasing energy in the bonds

b)

Cells store energy by creating glucose from CO₂

c)

Cells only release energy in the nucleus

d)

Cells convert light into chemical energy

115.

What is the waste produced from cellular respiration?

a)

Carbon dioxide and water

b)

Oxygen and glucose

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