Bio Cengage Assignment 1: Questions And Answers
_____ are made up of 3 fatty acid tails on a glycerol backbone. Right Ans -
triglycerides
In a polar covalent bond, ________ . Right Ans - e. atoms share electrons but
not equally
Radioisotopes can be used to detect cancer because ________ . Right Ans - e.
cancer cells are more active and take up the energy more quickly
An important source of antioxidants is the ________ found in ________ . Right
Ans - e. melatonin; the body
The scientific method necessitates that a testable hypothesis is formed.
Right Ans - True
Water molecules attract other water molecules because they are ________ .
Right Ans - polar
A control group is a factor that can change over time or under different
circumstances. Right Ans - false
Place the events of the scientific method in order from first to last. Right
Ans - observation
question
hypothesis
prediction
experiment
The sequence of amino acids on a protein chain is called its ________ structure.
Right Ans - primary
The scientific method necessitates that a testable hypothesis is formed.
Right Ans - true
The correct order for using the scientific method is ________ . Right Ans - d.
Observation - Question - Hypothesis - Test
_____ are made up of 3 fatty acid tails on a glycerol backbone. Right Ans -
triglycerides
In a polar covalent bond, ________ . Right Ans - e. atoms share electrons but
not equally
Radioisotopes can be used to detect cancer because ________ . Right Ans - e.
cancer cells are more active and take up the energy more quickly
An important source of antioxidants is the ________ found in ________ . Right
Ans - e. melatonin; the body
The scientific method necessitates that a testable hypothesis is formed.
Right Ans - True
Water molecules attract other water molecules because they are ________ .
Right Ans - polar
A control group is a factor that can change over time or under different
circumstances. Right Ans - false
Place the events of the scientific method in order from first to last. Right
Ans - observation
question
hypothesis
prediction
experiment
The sequence of amino acids on a protein chain is called its ________ structure.
Right Ans - primary
The scientific method necessitates that a testable hypothesis is formed.
Right Ans - true
The correct order for using the scientific method is ________ . Right Ans - d.
Observation - Question - Hypothesis - Test
