Single Cell Organisms And Organelles Question Preview (ID: 48642)
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Which best explains how a single-celled organism can survive without other cells?
a) They do not need any substance from outside of the cell.
b) They are able to perform all necessary functions within one cell.
c) They do not need to perform more than one function to survive.
d)
Which best describes a single-celled organism?
a) an organism that relies on other organisms to survive
b) an organism that is able to carry out all its life processes
c) a small organism with a variety of parts
d) a small group of organisms
Which is a characteristic of bacteria?
a) found only in one particular environment
b) able to survive as a single cell
c) made up of many different cells working together
d) large in size
Which organism is best classified as a single-celled organism?
a) mouse
b) pine Tree
c) bacteria
d) grasshopper
How do bacteria control their life processes?
a) Bacteria control their life processes within a single cell.
b) Bacteria work with other cells to control all their life processes.
c) Bacteria control their life processes within multi-cells.
d)
Which organism performs all life processes in one cell?
a) butterfly
b) rose bush
c) bacteria
d) grass
Who first discovered the cell?
a) Robert Hooke
b) Isaac Newton
c) Albert Einstein
d) Mathias Schleiden
The basic unit of structure and function of all living things is a ______.
a) atom
b) organism
c) molecule
d) cell
Unicellular organisms have ____
a) 1 millions cells
b) less then 500 cells
c) more then 500 cells
d) only one cell
What is one example of a unicellular organism
a) bacteria
b) plants
c) human beings
d) fungi and mushrooms
The structures that make up cells are called _____.
a) tissues
b) organs
c) cells
d) organelles
Which part of the cell goes all around the outside and acts as a gatekeeper to the cell, controlling what goes in and out?
a) cell membrane
b) cell wall
c) mitoichondria
d) cytoplasm
Which part of the cell controls the cells activities?
a) ribosomes
b) vacuoles
c) endoplasmic reticulum
d) nucleus
Which part of the cell is responsible for making energy for the cell?
a) lysosome
b) mitochondria
c) ribosome
d) nucleus
Which organelle is the clean up crew of the cell, containing acid to dissolve any dead, weak or damaged cell parts.
a) ribosome
b) vacuole
c) lysosome
d) chloroplast
Which organelle is used to store material inside a cell?
a) lysosome
b) chloroplast
c) vacuole
d) mitochondria
The green organelle inside plant cells that makes food from sunlight is the _____.
a) chloroplast
b) endoplasmic reticulum
c) cytoplasm
d) vacuole
The clear jelly-like substance that fills the cell is called
a) cytoplasm
b) cholesterol
c) cellulose
d) carbohydrate
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