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PVES Week 4
Organisms- Cells
Question | Answer |
---|---|
The "brain" or center of a cell that controls it activities- | nucleus |
What is the liquid in a cell that contains chemicals needed to keep the cell alive? | cytoplasm |
The thin structure around a cell that takes in oxygen and food products while taking away waste is- | cell membrane |
What are the fluid-filled sacs located in plant and animal cells that store different substances? | vacuole |
What are the structures in plant cells that are used to make food and contain chlorophyll? | chloroplast |
What surrounds a plant cell and gives it shape and support? | cell wall |
Which type of cell is rectangular in shape? | plant cell |
What two parts are included in a plant cell, but not an animal cell? | cell wall & chloroplast |
What are the tiny building blocks of all living things? | Cells |
What are the four parts of an animal cell? | cell membrane, cytoplasm, nucleus, vacuole |
What are the six parts of a plant cell? | cell wall, cell membrane, cytoplasm, nucleus, vacuole, choloraplast |
What in an animal without a backbone? | invertebrate |
What is an animal with a backbone | vertebrate |
What are the many celled organisms that make their own food and usually cannot move? | plant |
What are the many celled organisms that eat food and usually can move? | animal |
Which plant has a system of roots, stems, and leaves for carrying nutrients throughout the plant? | vascular |
Which plant passes nutrients slowly from one cell to the next? | nonvascular |
What are two examples of non-vascular plants? | spanish moss, peat moss, liverworts |
What are two examples of vascular plants? | trees flowers |
All living things are known as? | organisms |
Mammals, reptiles, birds, fish, and amphibians are classified as | vertebrate |
insects, lobsters, and spiders are classified as? | arthropods |
Classification of organisms is based on what three things? | physical characteristics, body structure, behavior |
Worms, echinoderms, mollusks, and arthropods are classified as- | invertebrates |
Oysters, clams, snails, and other soft-bodied animals with hard protective coverings are called- | mollusks |
An animal that lives part of its life on land and part of its life in water is- | amphibian |
An animal that lives on land, is cold-blooded, and lays eggs is- | reptile |
An animal that is warm-blooded, usually lives on land, and gives birth to fully developed young is- | mammal |
All living things are made up of | cells |
The animal kingdom can be divided into what two groups? | vertebrate and invertebrate |
The plant kingdom can be divided into what two groups? | vascular and nonvascular |