ATI TEAS 7 FULL STUDY GUIDE
(SMART EDITION): SCIENCE - CELL
STRUCTURE, FUNCTION, AND TYPE
QUESTIONS WITH ACCURATE
ANSWERS
Function of pili. correct answer Aid in cellular adhesion.
Function of ribosomes. correct answer Aid in protein synthesis.
Function of the cell wall. correct answer To provide protection and
support to plant cells.
It also enforces the overall structural integrity of the plant cell.
It is found outside the cell membrane.
Kelp uses chlorophyll to capture sunlight for food. What are these
organisms classified as? correct answer Autotrophs.
Organisms are divided into these 2 categories based on how they
obtain energy. correct answer 1. autotrophs.
2. heterotrophs.
, T/F: More than 99% of all energy for life on Earth is provided through
the process of photosynthesis. correct answer True.
T/F: More than a trillion cells and at least 200 different types of cells
exist in the human body. correct answer True.
The 2 most common prokaryotes. correct answer Bacteria and archaea.
The cell theory consists of these 3 parts. correct answer 1. All living
things are composed of one or more cells.
2. Cells are alive and represent the basic unit of life.
3. All cells are produced from preexisting cells.
The smallest structural units and basic building blocks of living things.
correct answer Cells.
What are autotrophs? correct answer Organisms that make energy-rich
biomolecules from raw material in nature. They do this by using basic
energy sources such as the sun.
Plants and certain species of bacteria are autotrophs.
What are chloroplasts? correct answer Photosynthetic compounds used
to make food for plant cells by harnessing energy from the sun.
(SMART EDITION): SCIENCE - CELL
STRUCTURE, FUNCTION, AND TYPE
QUESTIONS WITH ACCURATE
ANSWERS
Function of pili. correct answer Aid in cellular adhesion.
Function of ribosomes. correct answer Aid in protein synthesis.
Function of the cell wall. correct answer To provide protection and
support to plant cells.
It also enforces the overall structural integrity of the plant cell.
It is found outside the cell membrane.
Kelp uses chlorophyll to capture sunlight for food. What are these
organisms classified as? correct answer Autotrophs.
Organisms are divided into these 2 categories based on how they
obtain energy. correct answer 1. autotrophs.
2. heterotrophs.
, T/F: More than 99% of all energy for life on Earth is provided through
the process of photosynthesis. correct answer True.
T/F: More than a trillion cells and at least 200 different types of cells
exist in the human body. correct answer True.
The 2 most common prokaryotes. correct answer Bacteria and archaea.
The cell theory consists of these 3 parts. correct answer 1. All living
things are composed of one or more cells.
2. Cells are alive and represent the basic unit of life.
3. All cells are produced from preexisting cells.
The smallest structural units and basic building blocks of living things.
correct answer Cells.
What are autotrophs? correct answer Organisms that make energy-rich
biomolecules from raw material in nature. They do this by using basic
energy sources such as the sun.
Plants and certain species of bacteria are autotrophs.
What are chloroplasts? correct answer Photosynthetic compounds used
to make food for plant cells by harnessing energy from the sun.
