Organization of the Organism (1.6-1.7)

Flagellum

________ allows sperm to travel.

solution of nutrients

Contains cell sap which is a(n) ________ and salts.

Haploid nucleus

________ contains genetic material for fertilizations.

permeable meaning

Semi- ________ that the cell membrane allows some /specific substances in and out of the cell.

Axon

The ________ (extension of the cytoplasm away from cell body to carry impulse long distances) is covered with fatty sheath which insulates the cell and speeds up the nerve impulse.

turgor pressure

Provides ________ to the plant cell and helps maintain its shape.

Cytoplasm

________: jelly like fluid inside the cell made of water and dissolves substances eg.

vascular bundles

They are found in ________, transporting water and minerals from the roots to the stem and leaves.

Vesicle

________: Sac like structures containing secretory substances eg.

Chlorophyl

________ absorbs light energy and converts it into chemical energy by photosynthesis.

Chloroplasts

________: Site of photosynthesis and contains a green pigment (chlorophyll)

Nucleus

________: Contains genetic material of the cell in chromosomes which controls cell functions & the center of the cell.

Mitochondria

________: Made up of a double membrane: inner and outer.

Ribosome

________: The smallest cell of organelles present in the cytoplasm.

Vacuole

________: While large and permanent, it is centrally located in a plant cell but is small and temporary in animal cells.

bulk transport of water

Do not have a nucleus or cytoplasm to make space for ________ and minerals.

Inner

________ has many folding to increase the surface area for enzyme reactions.

Cell membrane

________ modifies after fertilization so that only one sperm cell can penetrate.

Rough of Endoplasmic Reticulum

________ (ER): Membranous outgrowth of outer nuclear membranes and has ribosomes attached to its surface.

Absorb nutrients

________ from soil by osmosis, absorbs minerals by active uptake /transport, and fixes the plant in the soil.

Large organisms

________ are multicellular.

Female Gamete

________: responsible for reproduction in females.

Male Gamete

________: responsible for reproduction in males.

Cell

________: Basic structural and functional unit of life.

Goblet cells

________ secrete mucus which trap the dust particles from the inhaled air.

Tissue

________: A group of identical cells which work together to perform a specific function.

Cell wall

________ is strengthened with lignin (hard substance) which gives mechanical support.

Motor Nerve Cell

________: carries message from central nervous system to the effector.

image size

The ________ is usually given in centimeters (cm) or millimeters (mm) so make sure to convert both the actual size and ________ units to be the same to get the correct magnification.

Xylem Cells

________ are dead and hollow and connected from end to end to form a long continuous tube.

Cell wall

________: makes up the outer most structure in the plant cell, is made of cellulose and is dead.

Magnification

________= Measured length /Actual length.

Cell

The basic structural unit of life

Cell wall

makes up the outer most structure in the plant cell, is made of cellulose and is dead

Cell membrane

located in the inner cell wall of a plant cell and in the outermost structure in an animal cell

Cytoplasm

jelly like fluid inside the cell made of water and dissolves substances eg

Nucleus

Contains genetic material of the cell in chromosomes which controls cell functions & the center of the cell

Chloroplasts

Site of photosynthesis and contains a green pigment (chlorophyll)

Rough of Endoplasmic Reticulum (ER)

Membranous outgrowth of outer nuclear membranes and has ribosomes attached to its surface

Ribosome

The smallest cell of organelles present in the cytoplasm

Vacuole

While large and permanent, it is centrally located in a plant cell but is small and temporary in animal cells

Vesicle

Sac like structures containing secretory substances eg

Sensory Nerve Cell

conducts message from sense organ to the central nervous system

Motor Nerve Cell

carries message from central nervous system to the effector

Female Gamete

responsible for reproduction in females

Male Gamete

responsible for reproduction in males

Cell

Basic structural and functional unit of life

Tissue

A group of identical cells which work together to perform a specific function

Organ

Many tissues which work together to perform a specific function

Organism

A group of organ systems which coordinate with each other to create an effective functioning of the body