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ATI TEAS 7 BIOLOGY LATEST UPDATE 2024
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) |GRADED A+
The cell Theory
- Answer:
1. All living organisms are composed of one or more cells.
2. The cell is the basic unit of structure and organization in organisms.
3. Cells arise from pre-existing cells.
prokaryotic cells - Answer: - single-celled organisms
- do not have a nucleus
Eukaryotic cells - Answer: - one or more celled organism
- have nucleus
Nucleus - Answer: - Control center of the cell that contains DNA
- controls the cell functions
- regulates cell growth & metabolism
Nucleoli (makes ribosomes) - Answer: within the nucleus, it makes ribosomes
(protein synthesis)
Ribosomes (protein synthesis) - Answer: site of protein synthesis
- spherical shaped cell organelle
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- non-membrane organelle
- do NOT have DNA
- composed of RNA and certain proteins
- found in plant and animal cell
Vacuole (stores) - Answer: stores water & cellular waste
Golgi Complex/Apparatus (packages) - Answer: A cell organelle that helps make
and package materials to be transported out of the cell.
Mitochondria - Answer: - generates energy for the cell (ATP)
- uses enzymes found on cristae to release energy through catabolism
- oval-shaped organelle
- consist of an inner & outer membrane
- has its own DNA
- contains folds called cristae
- found in both plant and animal cells
Chloroplast - Answer: uses photosynthesis to produce ATP(energy)
- oval-shaped organelle
- consist of an inner & outer membrane
- has its own DNA
- does NOT have folds called cristae
- found in only plant cells
ATI TEAS 7 BIOLOGY LATEST UPDATE 2024
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) |GRADED A+
The cell Theory
- Answer:
1. All living organisms are composed of one or more cells.
2. The cell is the basic unit of structure and organization in organisms.
3. Cells arise from pre-existing cells.
prokaryotic cells - Answer: - single-celled organisms
- do not have a nucleus
Eukaryotic cells - Answer: - one or more celled organism
- have nucleus
Nucleus - Answer: - Control center of the cell that contains DNA
- controls the cell functions
- regulates cell growth & metabolism
Nucleoli (makes ribosomes) - Answer: within the nucleus, it makes ribosomes
(protein synthesis)
Ribosomes (protein synthesis) - Answer: site of protein synthesis
- spherical shaped cell organelle
, 2|Page
- non-membrane organelle
- do NOT have DNA
- composed of RNA and certain proteins
- found in plant and animal cell
Vacuole (stores) - Answer: stores water & cellular waste
Golgi Complex/Apparatus (packages) - Answer: A cell organelle that helps make
and package materials to be transported out of the cell.
Mitochondria - Answer: - generates energy for the cell (ATP)
- uses enzymes found on cristae to release energy through catabolism
- oval-shaped organelle
- consist of an inner & outer membrane
- has its own DNA
- contains folds called cristae
- found in both plant and animal cells
Chloroplast - Answer: uses photosynthesis to produce ATP(energy)
- oval-shaped organelle
- consist of an inner & outer membrane
- has its own DNA
- does NOT have folds called cristae
- found in only plant cells
