Genetics Quiz - SMS
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Gregory Mendel | the "Father" of genetics
🗑
|
||||
| J. Watson & F. Crick | discovered DNA
🗑
|
||||
| 4 bases of DNA: adenine, quanine, cytosine AND _____________ | thymine
🗑
|
||||
| DNA is short for: | De-oxy-ri-bo-Nu-cle-ic Acid
🗑
|
||||
| Modern name of Down's Syndrome | trisomy-23
🗑
|
||||
| sickle cell anemia affects the ___________ | joints
🗑
|
||||
| cystic fibrosis affects the _____________________ | respiratory system, pancreas and sweat glands
🗑
|
||||
| gamete | a new reproductive cell
🗑
|
||||
| zygote | a fertilized egg
🗑
|
||||
| genetics | the study of traits
🗑
|
||||
| homozygous | has two like genes
🗑
|
||||
| hybrid | has two unlike ancestors
🗑
|
||||
| phenotype | the outward physical appearance
🗑
|
||||
| heterozygous | has two unlike genes
🗑
|
||||
| purebred | has two like ancestors
🗑
|
||||
| genotype | all the genes of an organism
🗑
|
||||
| mutation | a permanent change in a gene
🗑
|
||||
| Genetics | is the scientific study of how characteristics are passed from parent to offspring
🗑
|
||||
| A cell | · A cell is the basic unit of structure and function in an organism
🗑
|
||||
| A Gene | is a unit of hereditary information that carries hereditary offspring from one generation to another and is located on the chromosomes
🗑
|
||||
| DNA | is a complex chemical, which is a major component of chromosomes and genes.
🗑
|
||||
| Chromosomes | are rod shaped bodies that carry hereditary traits in the form of genes
🗑
|
||||
| simple fission | receives the DNA from only one parent
🗑
|
||||
| mitosis | is nuclear division that produces new cells for growth , repair and replacement, it takes place in all cells
🗑
|
||||
| meiosis | is cell division in the reproductive organs to produce gametes, which are eggs and sperm
🗑
|
||||
| alleles | are pairs of genes that are located at corresponding positions on homologous chromosomes
🗑
|
||||
| proteins | are used to build cell structures and are used as enzymes
🗑
|
||||
| Protein Synthesis | is the making of proteins using the information that is found in the chromosomes
🗑
|
||||
| dominanat and recessive | It occurs when the allele of the dominant gene masks the recessive gene.
🗑
|
||||
| co-dominance | happens when two alleles don’t completely mask each other, and both are expressed
🗑
|
||||
| nucleus | contains DNA and other heritable material, and controls all the activities of the cell
🗑
|
||||
| cytoplasm | where many of the chemical activities of life are carried out
🗑
|
||||
| organelles | such as mitochondria and ribosomes, which carry out specific functions in the cell.
🗑
|
||||
| cell membrane | surrounds the cell, controls the entry and exit of substances and protects the cell.
🗑
|
||||
| RNA | is the messenger; it copies the DNA information and transfers the information to other cells
🗑
|
||||
| Genome Map | describes the order and spacing of genes on chromosomes
🗑
|
||||
| DNA Chips | help identify particular genes by squirting DNA onto the probes on the chip. The chip will light up in response for the particular gene it is searching for
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
SimardRR
Popular Science sets