A tiny cell structure that carries out a specific function within the cell
What is organelle?
100
A cell structure that contains nucleic acids, the chemical instructions that direct all the cell’s activities
What is a nucleus?
100
A __________________ microscope has 1 lens.
A __________________ microscope has more than 1 lens.
What is simple and compound?
100
The smallest unit that can perform all life processes
What is a cell?
100
______________is an indicator for carbon dioxide.
What is Bromothymol Blue?
200
The region between the cell membrane and the nucleus; in organisms without a nucleus, the region located inside the cell membrane
What is cytoplasm?
200
A small grain-like structure in the cytoplasm of a cell where proteins are made
What is a ribosome?
200
___________________ cells are rounded.
___________________ cells are more rectangular.
What is animal and plant?
200
Two or more tissues working together to perform a specific function
What is an organ?
200
A green pigment found in the chloroplasts of plants, algae, and some bacteria
What is chlorophyll?
300
A sac inside a cell that acts as a storage area
Plants have 1 large one and animals have multiple small one.
What is vacuole?
300
A structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum, packages them, and distributes them to other parts of the cell
What is Golgi body?
300
The waste product of respiration is _______________.
The waste product of photosynthesis is _______________.
What is carbon dioxide and oxygen?
300
A group of cells working together to perform a specific job
What is tissue?
300
The process by which plants and some other organisms capture the energy in sunlight and use it to make food
What is photosynthesis?
400
Rod-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions
What is mitochondria?
400
A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another
What is endoplasmic reticulum?
400
An organism that makes its own food is called a ___________________.
An organism that cannot make its own food is called a ___________________.
What is autotroph and heterotroph?
400
A group of organs working together to perform a specific job
What is organ system?
400
a colored chemical compound that absorbs light
What is a pigment?
500
____________________ is a structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food
_______________a small, round cell structure containing chemicals that break down large food particles into smaller ones
The first is found ONLY in plants and the second is found ONLY in animals.
What are chloroplasts and lysosomes?
500
__________a rigid layer of nonliving material that surrounds the cells of plants and some other organisms
__________a cell structure that controls which substances can enter or leave the cell
What is cell wall and cell membrane?
500
A cell that does not have a nucleus is called a _________________________.
A cell that does have a nucleus is called a _________________________.
What is prokaryote and eukaryote?
500
List the 5 levels of organization in order.
What is cell, tissue, organ, organ system, and organism?
500
Name three benefits of being multicellular.
It could be any 3 of these choices.
* Larger size means fewer predators
* Larger predators can eat a wider variety of prey
* The life span is not limited to the life span of a single cell.
In a multicellular organism, cells are constantly
reproducing & dying.
* Each type of cell has a special job.
* Specialization makes the organism more efficient.