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Science
DNA and RNA
Cell Growth
Chemistry
Vocabulary
100
An organized way of using evidence to learn and explain the natural world.
What is science?
100
Deoxyribonucleic acid (stands for)
What is DNA.
100
G1, S, G2
What are the phases of interphase?
100
a basic unit of matter
What is atom
100
powerhouse of the cell, controls cell.
What is nucleus
200
What is light microscope?
They produced magnified images by focusing visible light rays.
200
What is double helix?
DNA structure.
200
During this phase the cell replicates it's chromosomes.
What is S phase
200
atom of an element that has a number of neutrons different from that of other atoms of the same element
What is isotope
200
... Assemble proteins
What is ribosome
300
What is the electron microscope?
Produce magnified images by focusing beams of electrons.
300
What are the nucleotides?
Deoxyribose, phosphate group, and nitrogenous base.
300
prophase, metaphase, anaphase, telophase
What are the phases of mitosis
300
Compound that forms Hydrogen in a solution
What is Acids (pH scale)
300
protein filaments to keep the structure of the cell
What is cytoskeleton
400
What are the levels of organization?
Molecules->Cells->Group of cells->Organs->Organism ->Population->Community->Ecosystem->Biosphere.
400
What is DNA?
A nucleic acid that stores and transmits the genetic information from one generation to another.
400
the shortest phase of interphase
What is G2
400
negatively charged atom
What is an electron
400
One of two identical Sister parts of a chromosome
What is chromatid
500
What are the characteristics of living things?
Have cells, reproduce, genetical, grow and develop, need energy and materials, respond to the environment, internal balance and evolution.
500
What are the types of mutations?
Gene and chromosomal.
500
longest phase of the cell cycle
What is G1
500
Cohesion and adhesion are...
What is properties of water
500
When the concentration of the two solutions is the same
What is Isotonic