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HESI A2 BIOLOGY EXAM(V1-V2 ) |ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS (100% VERIFIED ANSWERS ) ALREADY GRADED A+. $23.49
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HESI A2 BIOLOGY EXAM(V1-V2 ) |ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS (100% VERIFIED ANSWERS ) ALREADY GRADED A+.
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HESI A2 BIOLOGY EXAM(V1-V2 ) |ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS (100% VERIFIED ANSWERS ) ALREADY GRADED A+. HESI A2 BIOLOGY EXAM(V1-V2 ) |ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS (100% VERIFIED ANSWERS ) ALREADY GRADED A+. HESI A2 BIOLOGY EXAM(V1-V2 ) |ACTUAL COMPLETE...

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  • September 15, 2024
  • 54
  • 2024/2025
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HESI A2 BIOLOGY EXAM(V1-V2 ) 2024-2025|ACTUAL COMPLETE
QUESTIONS AND CORRECT ANSWERS (100% VERIFIED ANSWERS )
ALREADY GRADED A+.


What catabolic pathway produces the most energy? - ANSWER-
Cellular Respiration


What molecules are produced by glycolysis? - ANSWER-2-ATP, 2-
Pyruvate, 2-NADH


Where does glycolysis take place? - ANSWER-Cytosol


Where does Kreb's Cycle take place? - ANSWER-Matrix of
mitochondria


What molecules are produced by Kreb's Cycle? - ANSWER-2-ATP, 6-
CO2, 6-NADH


What does the oxidation of NADH molecules produce during
respiration? - ANSWER-Oxygen


Where is water produced during respiration? - ANSWER-In the
Electron Transport Chain


How many ATP are produced from the ETC? - ANSWER-28-32 ATP

,Overall how many ATP are produced per glucose molecule
consumed? - ANSWER-32-36 ATP

What process produces the precursor of glucose? - ANSWER-
Photosynthesis


What is the notable difference in the photosynthesis equation
compared to cellular respiration equation? - ANSWER-Light energy


Two different stages in photosynthesis? - ANSWER-Light reactions
and Calvin cycle.


What are light reactions? - ANSWER-Convert solar energy to chemical
energy.


How does the cell produce ATP in photosynthesis? – ANSWER-
Absorption of light and then using that energy to split water
molecules, transfer electron, create NADPH and produce ATP.


Where is sugar produced during photosynthesis? - ANSWER-In the
Calvin Cycle


How is the sugar produced by the Calvin Cycle used? - ANSWER-By
the plant itself to produce energy by cellular respiration.


Two categories of Cellular Reproduction? - ANSWER-Asexual
reproduction, sexual reproduction.

,What is binary fission? - ANSWER-Chromosome binds to plasma
membrane and replicates. As the cell grows it pinches into two
identical cells.


5 stages of mitosis? - ANSWER-Prophase, pro-metaphase,
metaphase, anaphase, telophase


Function of prophase? - ANSWER-chromosomes visibly separate,
each duplicated chromosome has 2 sister chromatids.


Function of pro-metaphase? - ANSWER-nuclear envelope begins to
diaper, chromosomes begin to attach to spindle at axis


Function of metaphase? - ANSWER-Chromosomes align at the
metaphase plate, aka center of the cell


Function of anaphase? - ANSWER-Chromosomes begin to separate,
chromatids are not considered separate chromosomes


Function of telophase? - ANSWER-Chromosomes gather on either
side of the now separating cell. End of mitosis.


What is cytokinesis? - ANSWER-Follows mitosis, the cell pinches in
two, forming two identical cells.

, Two types of asexual reproduction? - ANSWER-Binary fission and
mitosis




Which organelle is responsible for protein synthesis? - ANSWER-
Ribosome


Why is yeast used to make bread rise? - ANSWER-Yeast carries out
fermentation, producing ethanol and carbon dioxide


How is mitosis different from meiosis? - ANSWER-Meiosis creates sex
cells with half the # of chromosomes of the parent cell where as
mitosis creates cells that are exact copies of each other, down to the
number of chromosomes


What can be altered? - ANSWER-DNA


What is single stranded? - ANSWER-RNA


What contains uracil? - ANSWER-RNA


What codes for proteins? - ANSWER-DNA


Imagine that two parents both carry the recessive gene for cystic
fibrosis. Any homozygous recessive offspring will manifest the
disease. What percentage of the offspring is predicted to be carriers
but not manifest the disease? - ANSWER-50 percent

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