Biology Chapter on Fungi and Protists

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Questions and Answers

Which part of a plant is primarily responsible for absorption and secretion due to its many openings?

Bark

Stems

Roots

Leaves (correct)

What defining characteristic differentiates a heterotroph from an autotroph?

Heterotrophs can synthesize their own food.

Heterotrophs use sunlight to create energy.

Heterotrophs consume other organisms for energy. (correct)

Heterotrophs perform chemosynthesis.

Which process do fungi primarily use to produce energy from nutrients?

Photosynthesis

Fermentation

Absorption and respiration of organic compounds (correct)

The Krebs Cycle

Which of the following statements about leaves is NOT accurate?

Leaves are primarily involved in nutrient absorption. Signup and view all the answers

What is the role of stomata in plant leaves?

To facilitate gas exchange and regulate water loss. Signup and view all the answers

What is the primary function of phloem in plants?

Transports food Signup and view all the answers

Which process is responsible for the production of oxygen during the day?

Photosynthesis Signup and view all the answers

Which of the following accurately describes the movement of xylem in plants?

Moves mostly upward Signup and view all the answers

What is the primary structure that enables fungi to collect nutrients from their environment?

Mycelium Signup and view all the answers

Which statement accurately describes the role of spores in fungal reproduction?

Spores facilitate the asexual reproduction of fungi Signup and view all the answers

Which process occurs continuously both day and night in plants?

Respiration Signup and view all the answers

What role does respiration play in the functioning of plants?

Produces energy Signup and view all the answers

In what manner do fungi break down nutrients from their substrate?

By secreting enzymes onto the surface of the substrate Signup and view all the answers

Which of the following options correctly labels characteristics of both fungi and plants?

Both rely on external sources for nutrient acquisition Signup and view all the answers

Which of the following is true regarding the lifecycle of fungi?

Fungi can reproduce asexually through spore formation Signup and view all the answers

Which organelle plays a crucial role in facilitating the process of photosynthesis in plants?

Chloroplast Signup and view all the answers

Which process primarily occurs in the mitochondria to provide energy for plant cells?

Cell respiration Signup and view all the answers

Which of the following components is not directly involved in the photosynthesis process?

Stem Signup and view all the answers

What is the primary energy source utilized during the process of photosynthesis?

Light energy from the sun Signup and view all the answers

During which phase of cellular energy production does the conversion of glucose to ATP primarily take place?

Respiration in mitochondria Signup and view all the answers

Which statement accurately describes the reproductive capability of fungi?

Fungi can reproduce both sexually and asexually. Signup and view all the answers

Considering the characteristics of various protists, what is the most likely classification of the organism shown in the image?

A fungus-like protist characterized by its filamentous structure. Signup and view all the answers

What intrinsic feature helps distinguish animal-like protists from fungus-like protists?

Motility and rapid movement. Signup and view all the answers

Which of the following statements regarding protists is accurate?

Some protists can perform photosynthesis. Signup and view all the answers

Which structural feature is commonly associated with fungus-like protists?

Chitin in their cell walls. Signup and view all the answers

Which statement accurately represents the process of photosynthesis?

Sugar is a product of the reaction along with oxygen. Signup and view all the answers

In the photosynthesis equation, what role does water play?

It acts as a reactant in the formation of glucose. Signup and view all the answers

How does the equation for photosynthesis differ from that of cellular respiration?

Photosynthesis produces glucose, while respiration consumes it. Signup and view all the answers

Which of the following is NOT a common product of photosynthesis?

Water Signup and view all the answers

If the photosynthesis process is disturbed, what is the most likely outcome for plants?

Reduced ability to convert light energy into chemical energy. Signup and view all the answers

What characteristic is associated with an autotroph?

Utilizes photosynthesis for energy production Signup and view all the answers

Which statement about animal-like protists is true?

They are all unicellular organisms. Signup and view all the answers

Which of the following describes a plant-like protist?

Incorporates sunlight as an energy source Signup and view all the answers

What best distinguishes autotrophs from heterotrophs?

Autotrophs create their own food, while heterotrophs consume others. Signup and view all the answers

Which of the following is NOT a characteristic of heterotrophic organisms?

They are primarily plant-like in behavior. Signup and view all the answers

Study Notes

Question 11

Fungi reproduce asexually and sexually
Answer: False

Question 12

The image shows a protist
Answer: Animal-like

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Description

Test your understanding of fungi and protists in this biology quiz. Learn about their reproduction methods and classifications. See if you can identify characteristics that distinguish these organisms.