Term | Definition |
biology | study of life |
RNA sugar | ribose |
duplication | a change that occurs when part of a chromosome is repeated |
function of the plasma membrane | regulation of materials entering an leaving the cell |
released during cellular respiration | energy |
hypothesis | may be disproved by a single experiment |
64 different codons specify: | 20 amino acids |
region connecting sister chromatids | centromere |
cells that contain a nucleus | eukaryotes |
experiments must have: | the ability to reproduce results |
A theory | may be modified or discarded |
When the concentration of molecules on both sides of a membrane are the same: | molecules still move back and forth in both directions |
If carbon dioxide is removed from a plant's environment, what will happen to the plant's production of sugars? | fewer sugars will be produced |
Types of RNA involved in protein synthesis | mRNA, rRNA and tRNA |
An organelle that is in plant cells but not animal cells | chloroplasts |
Meiosis results in: | four genetically different cells |
Mitosis results in: | two genetically identical cells |
Meiosis produces cells that are: | haploid |
Mitosis produces cells that are: | diploid |
Human Genome Project | sequence of human genome |