Show:
Cellology
on Stage!
DNA and Friends
Transporting!
Love it
100
A cell surround by a protective covering is a
What is a spore?
100
Before a cell divides, it makes a copy of its genes during
What is interphase?
100
by what process does sexual reproduction copy genetic information?
What is meiosis?
100
A lettuce leaf will be crisp if it has abundant turgor
What is turgor pressure
100
asexual reproduction is reproduction by
What is mitotic cell division?
200
the new cell that forms from the union of two gametes is called...
What is a Zygote?
200
two stages of cell division
What is mitosis and cytokinesis?
200
adenine, guanine, cytosine, and thymine are the four bases of
What is a DNA molecule made of?
200
The generalized formula for photosynthesis
What is co2 + water+ light = sugar + oxygen
200
A phosphate, base, and sugar are parts of a
What is a nucleotide?
300
A cell or an organism that has 2 of each kind of its chromosomes is
What is a diploid?
300
When all the genes of a chromosome have duplicated but are still attached, the structure that are formed are
What is sister chromatids?
300
The division of a cell's cytoplasm and organelles
What is cytokinesis?
300
The cells of human skin may go through _________ cell division several times a day
What is mitotic?
300
Never contains the code for the sequence of amino acids needed to manufacture protein.
What is tRNA?
400
This recharges certain molecules in a cell
What is mitochondria
400
In mitosis the chromosomes are lined up at the center of the spindle during
What is metaphase?
400
Watson and Crick worked out a model of...
What is DNA?
400
Protein synthesis occurs in ...
What is ribosome?
400
The substance that is the primary pigment of photosynthesis
What is chlorophyll?
500
Oncologist research....
What is cancer?
500
A group of 3 nucleotides
What is codon?
500
The process of forming mRNA from DNA
What is transcription?
500
the process of forming two DNA molecules from one
What is replication?
500
Adenine always pairs with...
What is thymine?