CH 2 Test Review

CH 2 Review

by Stacy King

​Macromolecules and Cells

• Macromolecules​

  • ​lipids

  • ​carbohydrates

  • ​protein

  • ​Nucleic acids

• ​Organelles

• ​Transport

• ​Cell division

• Cellular attachment​

Multiple Choice

The DNA material is housed in this eukaryote organelle

• nucleus

• ribosome

• endoplasmic reticulum

• lysosome

Multiple Choice

The part of a cell that regulates the movement of ions and molecules in and out of the cell

• mitochondria

• cell membrane

• cytoplasm

• nucleus

Multiple Choice

Match the image to the term(s)

• phospholipids

• amino acids

• nucleotides

• polysaccharides

• proteins

Multiple Choice

Check all that apply

Cholesterol

• protein

• monosaccharide

• increases cell membrane permeability

• increases cell membrane fluidity

• decreases cell membrane fluidity

Multiple Choice

What type of cellular transport requires the use of cellular energy to move molecules or ions against the concentration gradient?

• active

• passive

• osmosis

• the bus

Multiple Choice

What type of cellular transport is specific to water movement across a membrane

• active

• passive

• osmosis

• the bus

Multiple Choice

Which of these is one example of the cytoskeleton that provides intracellular transportation infrastructure

• microtubules

• macrofilaments

• intermediate filaments

• lateral filaments

• intratubules

Multiple Choice

Monosaccharides are monomers of

• Carbohydrates

• Lipid

• Protein

• Nucleic acid

Multiple Choice

the fatty acid tails that make up the interior of the cell membrane are hydrophobic because

• the bonds are non-polar so they won't be attracted to the polar water molecules

• the bonds are polar so they won't be attracted to the non-polar water molecules

Multiple Select

Match the term with the correct physiological and anatomical function(s)

Cell/plasma membrane

• regulates movement of molecules and ions in and out of the cell

• composed of Proteins

• specialized water channels

• consists of both a proteins and a carbohydrates

• composed of amino acids and passively moves ions and molecules along the concentration gradient

Multiple Choice

What is this phase of Mitosis?

• Prophase

• Metaphase

• Anaphase

• Telophase

Multiple Choice

This junction are anchoring junctions that use protein filaments to buttonlike thickenings of adjacent membranes.

• Desmosomes

• Tight Junctions

• Gap Junctions

• Plasmodesmata

​Types of Tissues

• ​Epithelial

• ​Connective Tissue

• ​Muscle

• ​Nerve

Multiple Choice

the functions of muscle tissue include

• binding structures together

• forms glands

• help move substances and structures in the body

• conduct impulses

Multiple Choice

This type of tissue is composed of specialized cells which not only receive stimuli but also conduct impulses to and from all parts of the body.

• Epithelial

• Nervous

• Connective

• Muscle

Multiple Choice

This type of tissue covers the body surface and forms the lining for most internal cavities.

• Epithelial

• Nervous

• Muscle

• Connective

Multiple Choice

This type of tissue is the most abundant and the most widely distributed of the tissues. They perform a variety of functions including support and protection.

• Epithelial

• Connective

• Muscle

• Nervous

Multiple Choice

This type of tissue forms the outer layer of our skin, lines our mouth and lines body cavities.

• Epithelial

• Muscle

• Nervous

• Connective

​Epithelial

• ​Cell shapes

  • ​Squamous

  • ​Cuboidal

  • ​Columnar

• ​Arrangement

  • ​Simple

  • ​Stratified

  • ​Pseudostratified

​Layers

• ​Basal

  • ​attached at the lamina

• ​Apical

  • ​outer surface

​Epithelial Glands

• ​Endocrine

  • ​inside

• ​Exocrine

  • ​outside

Multiple Choice

Epithelial cell TYPE that Absorbs nutrients in the digestive tract

• Columnar

• Cuboidal

• Squamous

• stratified

Multiple Choice

Used in places needing protection from scrapes and abrasions such as the skin and esophagus

• Cuboidal

• Pseudostratified

• Simple Squamous

• Stratified Squamous

Multiple Select

Identify: Cell Type and Arrangement 

• Simple

• Stratified

• Squamous

• Columnar

• Cuboidal

Multiple Choice

The difference between endocrine and exocrine glands can best be described by which of the following?

• exocrine secretions are released into surrounding tissues and blood whereas endocrine secretions are discharged onto the surface of the skin or other epithelial surfaces

• endocrine secretions are released into the surrounding tissues and blood whereas exocrine secretions are discharged onto the surface of the skin or other epithelial surfaces

• exocrine secretions and endocrine secretions are both released directly into the blood at all times

• exocrine secretions and endocrine secretions are both released directly onto the surface of the skin at all times

​Connective Tissues

• ​Components

  • ​Specialized Cells

  • ​Protein Fibers

  • ​Ground Substance

​Types

• ​Connective Tissue Proper

  • ​Loose

  • ​Dense

• Fluid

• ​Supportive

Multiple Choice

Which of the following is not a type of connective tissue fiber?

• collagen fibers

• reticular fibers

• elastic fibers

• fibroblasts

Multiple Choice

This supportive connective tissue is found in the trachea, sternum, and ribs.

• Hyaline

• Elastic Cartilage

• Adipose

• Reticular

Multiple Choice

This cartilage is springy, yellow, and resists deformation. It is found in the internal support of the external ear and in the epiglottis.

• Hyaline

• Fibrocartilage

• Elastic

• Spongy

Multiple Choice

Identify this tissue type

• Loose connective tissue areolar

• Dense connective tissue elastic

• Nervous tissue

• Supportive connective tissue hyaline

• Smooth muscle tissue

Multiple Choice

Identify this tissue type

• Loose connective tissue reticular

• Stratified cuboidal epithelial

• Nervous tissue

• Supportive connective tissue elastic

• skeletal muscle tissue

Multiple Choice

Identify the material within the circle

• ground substance

• connective jelly

• empty space

• cytoplasm

Multiple Choice

A form of connective tissue in which the cells are specialized for the synthesis and storage of energy-rich reserves of fat, or lipid.

• Adipose

• Reticular

• Hyaline

• Elastic Cartilage

Fill in the Blanks

​Muscle Tissue

• ​Skeletal

• ​Cardiac

• ​Smooth

Multiple Choice

Muscle tissue

• Is tissue that functions in lining, covering, and glandular tissue

• Is tissue involved in protecting, supporting, and binding together other body tissues

• Is tissue that contracts and shortens to produce movement 

• Tissue that receives and conducts electrochemical impulses from one part of the body to another

Multiple Choice

Which types of muscle tissue are voluntary

• Skeletal 

• Cardiac

• Smooth

Multiple Choice

This type of muscle tissue is found in the walls of hollow organs such as the stomach 

• Sm

• Cardiac

• Skeletal

Multiple Choice

This type of muscle tissue is attached to bones and helps control voluntary movement of the body

• Skeletal 

• Sm

• cardiac

Multiple Choice

What type of muscle tissue is this?

• Smooth

• Skeletal

• Cardiac

​Nervous Tissue

• ​Neurons

• ​Glial Cells

Multiple Choice

What is the function of the nerve cells?

• They are responsable of your defense mechanism.

• They transmit signals or messages to other neurons, organs or glands.

• They transmit substances to your endocrine system to produce hormones.

Multiple Choice

The two major parts of the nervous system are the

• brain and spinal cord

• central and somatic nervous systems

• sympathetic and parasympathetic systems.

• peripheral and central nervous systems

Multiple Choice

Identify the large blue cell

• Ne

• Glial

• Fibroblast

• Chondroblast

Multiple Choice

What tissue type is this?

• Nervous tissue

• Cardiac muscle

• Smooth muscle

• Connective tissue proper

Multiple Choice

Provides insulation to prevent interference from other electrical signals.

• Glial Cells

• Neurons