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12 questions
Which of the following is true for living organisms?
It is always composed of a lot of cells.
It does not depend on other living organisms.
It can move, breathe, excrete, react to environment and grow.
It always has nucleus.
Prokaryotic cells' DNA are said to be in the
Mitochondria
Nucleus
Nucleoid
Ribosomes
Which part of the bacteria helps it to move?
Flagella
Ribosomes
Nucleiod
Cell wall
What do you call the part of amoeba that helps it move?
Flagella
Cilia
Buds
Pseudopods
Which among the uni- cellular organisms can perform photosynthesis
Bacteria
Fungi
Euglena
Amoeba
Which part of Euglena helps it to detect sunlight for photosynthesis?
flagellum
eyespot
stigma
nucleolus
Euglena is described as plant because...
It can bear fruit.
It can perform photosynthesis.
It is shaped like a leaf.
It has roots.
Euglena make their food in the...
Flagellum
Chloroplast
Cell Membrane
Eye spot
Which of the following is NOT a cell structure used for locomotion by unicellular organisms?
Cell wall
Pseudopod
Flagellum
Cilium
How do amoebas eat?
They make their own food.
They use their pseudopods to engulf food.
They use their eyespot to detect sunlight.
They eat their own waste.
Which organism is best classified as a single-celled organism?
grasshopper
bacteria
pine needle
mole
Logan is comparing the characteristics of different types of organisms. Which best describes a difference between insects and bacteria?
Insects are made of one cell, while bacteria are made of many cells.
Insects require energy to perform life functions while bacteria do not.
Bacteria are made of one cell, while insects are made of many cells.
Bacteria require energy to perform life functions while insects do not.
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