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Chapter 4 Review

QuestionAnswer
Blank and blank cells are sex cells? Sperm & Egg
Produces two identical cells? Mitosis
An example of a nucleic acid is? TNA
A ____________ is the code for a protein? gene
A ____________ sperm is formed during meiosis? haploid
Budding is a type of ______________? asexual reproduction
A ______________ is a structure in the nucleus that contains hereditary material. haploid cell
______________ produces four sex cells? meiosis
As a result of _______________, a new organism develops that has its own unique identity. reproduction
An error made during the copying of DNA is called a ____________.? mutation
A double spiral molecule with pairs of nitrogen bases? DNA
What is in RNA but not in DNA? uracil
If a diploid tomato cell has 24 chromosomes, how many chromosomes will the tomato sex cells have? 12
During a cell's life cycle, when do chromosomes duplicate? interphase
When do chromatids separate during mitosis? metaphase
How is the hydra shown in the picture reproducing? asexually, by budding
what is any permanent change in a gene or a chromosome called? mutation
What does meiosis produce? sex cells
What type of nucleic acid carries the code for making proteins from the nucleus t the ribosome? RNA
Created by: Harold44
 

 



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