NLN PAX science EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

EXAM

Exam Solution vc




NLN Nursing Entrance Exam Science Review Cartes 202
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6 A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERI
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FIED ANSWERS (E1258) vc vc




QUESTION 1 vc




Terme
ANSWER

Définition



QUESTION 2 vc




General Biology vc




ANSWER

A broad scientific discipline that encompasses the study of living organisms and their interactions with t
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he environment.
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QUESTION 3 vc




Cell
ANSWER

The smallest, living functional and structural unit for all living things.
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QUESTION 4 vc




Mitochondria
ANSWER

The locations for cellular respiration or the conversion of food to energy at the cellular level.
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,QUESTION 5 vc




Chromatin
ANSWER

A substance within a chromosome consisting of DNA and protein.
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QUESTION 6 vc




Nucleus
ANSWER

Contains genetic information, or DNA, and controls the activities of the cell.
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QUESTION 7 vc




Ribosome
ANSWER

The sites of protein synthesis in the cell.
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QUESTION 8 vc




Chromosomes
ANSWER

Structures within cells that contain DNA.
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QUESTION 9 vc




DNA
ANSWER

Deoxyribonucleic acid, the molecule that carries genetic information.
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QUESTION 10 vc




Endoplasmic Reticulum (ER) vc vc




ANSWER

Serves as a means for transport within the cell and is made up of many channels.
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,QUESTION 11 vc




Mitosis
ANSWER

A process of cell division that results in two genetically identical daughter cells.
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QUESTION 12 vc




Plasma (Cell) Membrane
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ANSWER

A semipermeable membrane that separates the contents of the cell from the surrounding fluid.
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QUESTION 13 vc




Golgi Complex vc




ANSWER

An organelle involved in the modification, sorting, and packaging of proteins.
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QUESTION 14 vc




Zygote
ANSWER

The fertilized egg that results from the union of a sperm and an egg.
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QUESTION 15 vc




Interstitial Fluid vc




ANSWER

The fluid that surrounds cells, containing substances such as amino acids, sugars, and salts.
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QUESTION 16 vc




Lysosome
ANSWER

An organelle that contains digestive enzymes to break down waste materials and cellular debris.
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, QUESTION 17 vc




Meiosis
ANSWER

A type of cell division that reduces the chromosome number by half, resulting in four gametes.
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QUESTION 18 vc




Selectively Permeable (Semipermeable)
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ANSWER

Refers to the selective nature of the plasma membrane, allowing only certain particles to pass through.
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QUESTION 19 vc




Cell Wall vc




ANSWER

A rigid layer that provides support and protection to plant cells.
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QUESTION 20 vc




Semi-Permeable Membrane vc




ANSWER

A membrane that allows certain molecules to pass through while blocking others.
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QUESTION 21 vc




Cytoplasm
ANSWER

The fluid matrix found between the plasma membrane and the nucleus that acts as scaffolding for the or
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ganelles.



QUESTION 22 vc




Chloroplast
ANSWER

An organelle found in plant cells that conducts photosynthesis.
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