Download HW 2.1 Organelles Homework Name: Date: ___ In the Venn

HW 2.1 Organelles Homework
Name: ______________
Date: ___
In the Venn Diagram below, place the following organelles and characteristics in their correct location to show if it applies to plant cells, animal cells, or both. Ribosomes Nucleus Cell Membrane Cell Wall Mitochondria
Chloroplast Onion Cells Human Lung Cells Dog Stomach Cells Large Contractile Vacuole Many small Vacuoles Grass Cells Plant Cells Both Animal Cells Multiple Choice 1. An organism uses small hair-­‐like structures which vibrate to move the cell. What are these structures called? a) cilia b) pseudopodia c) flagella d) ribosomes 2. An organism using a certain organelle to move through its environment. It does this by reshaping itself like a blob. This organelle’s name means “false foot.” Identify the organelle. a) cilia b) pseudopodia c) flagella d) ribosomes 3. The cell below has a whip-­‐like structure that is used for movement. What is this structure called? a) Cilia b) Flagella c) Pseudopodia d) Centriole 4. In the cell diagram to the left, what organelle (represented by letter H) provides energy for the cell? a) Nucleus b) Endoplasmic Reticulum c) Golgi Body d) Mitochondria
5. Scientists have discovered a new process in amoeba which allows them to control cell division more easily by using specialized proteins. Which organelle makes these proteins? a) Mitochondrion b) nucleus c) pseudopodia d) ribosome 6. Scientists are studying an organelle that converts solar energy into useable energy. What is the organelle they are studying? _________________________________________________ 7. Is the organelle in #6 found in plant cells, animal cells, or both? _______________________ 8. Which cell structure contains molecules that direct cell activities? A)nucleus B) ribosome C) mitochondrion D) chloroplast Match each of the following Organelles to their functions below.
Nucleus
Cell Membrane
Flagella
Cell Wall
Vacuole
Cytoplasm
Mitochondria
Chloroplasts
Ribosomes
Lysosomes
6. Contains the DNA and controls most cell
1. Makes proteins: ___________________
activities: __________________________
2. A structure found only in plant cells that
7. A thin, flexible layer that controls what
protect and support the cell: _____________
gets in and out of the cell: ______________
3. Makes energy for the cell:_____________
8. A fluid that surrounds the organelles inside
4. Whip-like structure that allows cells to
the cell membrane:____________________
move: ______________________________
9. Stores water, nutrients and food. It’s much
5. Breaks down or digests materials and waste
larger in plant cells: ____________________
to clean up the cell: ____________________
10. Where plant cells can create
sugar:_________________________