Cell Biology Quiz

<p>Red blood cells (A)</p> Signup and view all the answers

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

<p>Heart, Blood, Blood Vessels (A)</p> Signup and view all the answers

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

<p>Right Atrium, Right Ventricle, Left Atrium, Left Ventricle (B)</p> Signup and view all the answers

<p>Arteries carry blood from the heart to the body. (D)</p> Signup and view all the answers

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

<p>Coronary Artery Disease (B)</p> Signup and view all the answers

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

<p>Nerve cells (A)</p> Signup and view all the answers

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

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

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

<p>Malignant tumors invade nearby tissues, benign do not. (A)</p> Signup and view all the answers

<p>Cell Wall (A)</p> Signup and view all the answers

<p>Presence of alveoli (C)</p> Signup and view all the answers

<p>Package and distribute proteins (D)</p> Signup and view all the answers

<p>Red blood cells (B)</p> Signup and view all the answers

<p>They can differentiate into various cell types. (D)</p> Signup and view all the answers

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

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

<p>Causing cancer in tissue. (C)</p> Signup and view all the answers

<p>Physical breakdown of food through actions like chewing. (C)</p> Signup and view all the answers

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

A single-celled organism without a nucleus or other membrane-bound organelles.

An organism with complex cells containing a nucleus and other membrane-bound organelles.

1. All organisms are made of cells, 2. All cells come from pre-existing cells, 3. Cells are the basic unit of structure and function in living organisms.

Key difference is the structure of their cells; prokaryotic cells lack a nucleus and other internal membrane-bound structures, while eukaryotic cells have them.

All cells, whether prokaryotic or eukaryotic, share these features: cell membrane, genetic material, ribosomes, and cytoplasm.

Tiny structures within a cell that perform specific functions, like a mini-organ within a cell.

The thin, outer layer that surrounds a cell, controlling what enters and exits.

The jelly-like substance that fills a cell, holding all the organelles.

The powerhouse of the cell, responsible for generating energy (ATP).

Small structures that manufacture proteins, essential for cell function.

A network of membranes involved in protein and lipid synthesis and transport within the cell.

A stack of flattened sacs that package and export proteins and lipids.

The control center of the cell, containing the genetic material (DNA).

Storage compartments within a cell, holding water, nutrients, and waste products.

A rigid outer layer that provides support and protection to plant cells.

Organelles in plant cells that carry out photosynthesis, converting sunlight into energy.

The process by which cells reproduce, creating new cells.

The stage of the cell cycle where cells prepare for division, growing and replicating their DNA.

A type of cell division that produces two identical daughter cells from a single parent cell.

The final stage of cell division where the cytoplasm of the parent cell divides, forming two separate daughter cells.

The four chambers of the heart, in the order that blood flows through them, are: 1) Right Atrium, 2) Right Ventricle, 3) Left Atrium, and 4) Left Ventricle.

Arteries carry oxygenated blood away from the heart to the body parts, while veins carry deoxygenated blood back to the heart.

The four major elements of blood are: 1) Red Blood Cells (carry oxygen), 2) White Blood Cells (fight infection), 3) Platelets (clotting), and 4) Plasma (carries nutrients, waste, etc.).

The digestive system breaks down food into nutrients, which are then absorbed into the bloodstream by the circulatory system for delivery to the body's cells.

The circulatory system carries deoxygenated blood to the lungs, where the respiratory system adds oxygen, and then carries oxygenated blood back to the body.

The respiratory system provides oxygen for the muscles to use, and the musculoskeletal system allows for breathing by moving the rib cage.

The nervous system sends signals to the muscles, controlling their movement, and the musculoskeletal system provides the framework and support for the nervous system.

Diabetes primarily affects the digestive system, specifically the pancreas. It occurs when the pancreas does not produce enough insulin, leading to high blood sugar levels.