Overview of the Eukaryotic Cell

<p>Cilia have a similar structure to flagella but are smaller and more numerous. (B)</p> Signup and view all the answers

<p>Complex multicellular organisms evolved. (A)</p> Signup and view all the answers

<p>Cottony texture (D)</p> Signup and view all the answers

<p>Absorption of nutrients from the substrate (C)</p> Signup and view all the answers

<p>Septa allow for the free flow of cytoplasm and organelles between compartments, ensuring efficient nutrient distribution (B)</p> Signup and view all the answers

<p>They are produced within a sac-like structure called a sporangium and released for dispersal (B)</p> Signup and view all the answers

<p>The presence of a transport host that facilitates dispersal to a new host (B)</p> Signup and view all the answers

<p>Asexual reproduction through simple mitotic cell division (D)</p> Signup and view all the answers

<p>Resistance to harsh environmental conditions (A)</p> Signup and view all the answers

<p>A dormant, resting stage that can survive in harsh environmental conditions (D)</p> Signup and view all the answers

<p>The availability of adequate moisture in the surrounding environment (B)</p> Signup and view all the answers

<p>Tapeworms are segmented, while flukes are unsegmented (D)</p> Signup and view all the answers

<p>They have a segmented body structure (B)</p> Signup and view all the answers

<p>To ensure the survival of at least some eggs from predators and harsh conditions (C)</p> Signup and view all the answers

<p>The intermediate host is where the larva develops, while the definitive host is where the parasite undergoes reproduction and adulthood (A)</p> Signup and view all the answers

<p>Eggs are ingested, larvae mature in the intestine, adults mate and lay eggs in the anus, causing itching (B)</p> Signup and view all the answers

<p>The lack of access to proper sanitation and hygiene practices in many tropical countries (D)</p> Signup and view all the answers

<p>Helminth infections are widespread globally, but with a higher incidence in tropical areas (A)</p> Signup and view all the answers

<p>Signal reception and adherence (A)</p> Signup and view all the answers

<p>Chitin or cellulose in a thick inner layer (C)</p> Signup and view all the answers

<p>Transport of materials between the nucleus and cytoplasm (A)</p> Signup and view all the answers

<p>Mitochondria (C)</p> Signup and view all the answers

<p>Hyphae (B)</p> Signup and view all the answers

<p>Digestion of food particles and cell debris (C)</p> Signup and view all the answers

<p>Golgi apparatus (A)</p> Signup and view all the answers

<p>Divide independently of the cell (D)</p> Signup and view all the answers

<p>Heterotrophic (D)</p> Signup and view all the answers

<p>Endoplasmic reticulum (D)</p> Signup and view all the answers

<p>50S ribosomes (B)</p> Signup and view all the answers

<p>Photosynthesis (C)</p> Signup and view all the answers

<p>Causing crop diseases (C)</p> Signup and view all the answers

Early eukaryotes that were likely single-celled and independent.

Process where cells in a colony take on specific functions.

Thicker, complex structures for movement, covered by cell membrane extensions.

The structure of microtubules in flagella and cilia consisting of nine pairs surrounding one pair.

Smaller and numerous appendages similar to flagella, found in certain cells.

An outermost layer composed of polysaccharides that protects cells and aids in adherence and signal reception.

A rigid structure found in fungi that provides support and shape; made of chitin or cellulose.

A phospholipid bilayer embedding proteins that acts as a selectively permeable barrier.

The prominent organelle in eukaryotic cells, containing genetic material and separated by a nuclear envelope.

Membrane tunnels for transport; features rough (with ribosomes) and smooth (without ribosomes) types.

A site for modifying proteins and packaging them for export from the cell; consists of stacked sacs called cisternae.

Vesicles from the Golgi apparatus containing enzymes for digestion and waste removal in cells.

Membrane-bound sacs for storing fluids or particles; involved in digestion and excretion in cells.

Energy-generating organelles; contain cristae for aerobic respiration and independent DNA.

Organelles in plant cells that convert sunlight into chemical energy during photosynthesis.

Cellular structures for protein synthesis; composed of large and small subunits and can be free or attached to ER.

Network of protein filaments that supports cell shape, anchors organelles, and facilitates movement.

Single-celled fungi that reproduce asexually through budding, often round to oval in shape.

Infections from fungi that can be community-acquired, hospital-associated, or opportunistic.

Fungi are heterotrophs that absorb nutrients from organic matter, can be saprobes or parasites.

The woven mass of hyphae forming a fungal colony.

Partitions dividing the hyphae within fungi.

Hyphae that are one long, continuous cell without septa.

Hyphae responsible for the growth of the fungal colony.

Hyphae that produce spores for fungal reproduction.

Primary reproductive units in fungi, dispersed by various means.

Asexual spores formed in a saclike structure called a sporangium.

Free spores not enclosed in a sac, formed at the tips of hyphae.

The active, feeding stage of protozoa thriving in moist environments.

A dormant, resistant stage of protozoa during unfavorable conditions.

Multicellular parasitic worms, including tapeworms and roundworms.

A type of helminth with a thin, segmented body.

Roundworms characterized by a cylindrical, unsegmented body.

Cycle involving 'swallowing eggs, maturation, and infestation'.

A group of protozoa characterized by hair-like structures for movement.