march bio ch 4 key terms
Help!
|
|
||||
|---|---|---|---|---|---|
| autotroph | organisms that make their own food; plants, algae
🗑
|
||||
| heterotroph | depend on autotrophs for food supply; includes animals, most bacteria, and fungi
🗑
|
||||
| adenosine triphosphate (ATP) | a molecule made up of a simple sugar, adenine, and 3 phosphates; represents stored energy
🗑
|
||||
| adenosine diphosphate (ADP) | the same molecule as ATP with only 2 phosphates; represents released energy
🗑
|
||||
| photosynthesis | the process where most autotrophs make their own food
🗑
|
||||
| chlorophyll | green pigjment found in chloroplasts of green plants and algae
🗑
|
||||
| light-dependent phase | also called light reactions; occurs in grana of chloroplast
🗑
|
||||
| photolysis | the splitting of water by light energy
🗑
|
||||
| light-independent phase | also called the dark phase, synthetic phase, Calvin cycle, and carbon fixation cycle; occurs in stroma of chloroplasts
🗑
|
||||
| cellular respiration | the breaking down of a food substance (usually glucose) into usable cellular energy in the form of ATP
🗑
|
||||
| aerobic cellular respiration | requires oxygen to occur
🗑
|
||||
| anaerobic cellular respiration | does not require oxygen
🗑
|
||||
| glycolysis | initial breakdown of glucose into pyruvic acid; does not require oxygen
🗑
|
||||
| Citric Acid Cycle (Krebs Cycle) | pyruvic acid is converted to acetyl coenzyme A, which is converted to citric acid
🗑
|
||||
| cellular fermentation | the breakdown of glucose without oxygen
🗑
|
||||
| metabolism | the sum of all of a cell's life processes
🗑
|
||||
| codons | the DNA bases (adenine, thymine, guanine, and cytosine) arranged in groups of 3; there are 64 combiniatin to code for the 20 amino acids
🗑
|
||||
| transcription | the conversion of DNA code into RNA code
🗑
|
||||
| messenger RNA (mRNA) | contains actual code fro transcription
🗑
|
||||
| transfer RNA (tRNA) | transfers amino acids from cytoplasm to ribosomes
🗑
|
||||
| ribosomal RNA (rRNA) | combines with various proteins to form a ribosome
🗑
|
||||
| translation | the process of forming a polypeptide chain of amino acids
🗑
|
||||
| metabolic rate | the rate at which an organism carries on its life processes
🗑
|
||||
| anabolism | the building of molecules to store energy
🗑
|
||||
| catabolism | the breaking down of molecules to release energy
🗑
|
||||
| intracellular digestion | digestion of food inside of cells
🗑
|
||||
| extracellular digestion | digestion of food outside of cells
🗑
|
||||
| autophagy | digestion of cellular structures that are damaged, worn out, or no longer needed
🗑
|
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:
marchbio
Popular Biology sets