Cell Structure and Function
Were is DNA located in a cell?
The nucleus
Are the cells in Mitosis haploid or diploid?
The cells are diploid
What is DNA often called?
The blueprint of life
What are the 4 types of macromolecules ?
Carbohydrates, Lipids, Proteins, and Nucleic Acids
What is the outcome variable ?
The dependant varible
Which structures are found in all types of living cells?
Cell membrane and the Cell Wall
Are the cells in Meiosis haploid or diploid ?
The cells are haploid
What are the 2 diffrent bases for DNA
Cytosine, Thymine, Guanine and , Adenine
What are Amino Acids the building block of ?
Proteins
What is the test variable ?
The Independant variable
What is produced by ribosomes ?
Proteins
During which stage of mitosis do the centromeres split?
Anaphase
What base does RNA have that DNA does not have?
uracil
What is the main source of energy in organisms?
Carbohydrates
What is an observation ?
The act of attentive watching, perceving or noticing.
The jelly like substance that is in the cell is called ?
Cytoplasm
What are the stages of mitosis in order?
Interphase, Prophase, Metaphase, Anaphase, and Telophase
What are Thymine and Cytosine?
They are pyrimidines
Why are lipids different from other macromolecules ?
They do not mix with water, they are hydrophobic.
What is an experimental group ?
IT is a group that recives a treatment in a experement.
What is the name of a double layer of phospholipids (called lipid bilayer)?
Plasma membrane
What happens after Mitosis?
Cytokinesis occurs
What are Adenine and Guanine ?
They are purines
What long chain of elements make up fatty acids in lipids?
Carbon and Hydrogen
What are the steps in the scientific method?
The steps are observation, asking a question, gathering information, forming a hypothesis, testing the hypothesis, making conclusions, reporting, and evaluating.