2022 HESI A2 BIOLOGY V21. Which of the following statements is true if a molecule has adhesion?
A. Two molecules of the same substance have the ability to stay
bonded to one another
B. The molecule has the ability to bond to or attract other molecules
B. A molecule has the ability to increase i...
2022 hesi a2 biology v22022 hesi a2 biology v2 1 which of the following statements is true if a molecule has adhesion a two molecules of the same substance have the ability to stay bonded to one an
2022 HESI A2 BIOLOGY V2
1. Which of the following statements is true if a molecule has adhesion?
A. Two molecules of the same substance have the ability to stay
bonded toone another
B. The molecule has the ability to bond to or attract other molecules
B. A molecule has the ability to increase its heat when necessary
C. The molecule has the ability to form hydrogen bonds
2. Which of the following statements is most accurate regarding the
transcriptionof DNA?
A. RNA uses reverse transcriptase to make mRNA
B. DNA uses mRNA to produce tRNA
C. RNA creates a duplicate copy of DNA
D. RNA copies DNA to produce mRNA
3. What are the two types of cells in biology?
A. Ribosomes and lysosomes
B. Mitochondria and chloroplasts
C. Nucleic and protein
D. Prokaryotic and eukaryotic
4. Which two items react during cellular respiration?
A. Glucose and water
B. Carbon dioxide and water
C. Carbon dioxide and oxygen
D. Glucose and oxygen
,5. What must first occur before a cell can be divided to grow,
develop, andreproduce organisms?
A. RNA replication
B. DNA replication
C. Gene replication
D. Chromosome replication
6. Which of the following organelles is known as the cell's transportation
center?
A. Golgi apparatus
B. Endoplasmic reticulum
C. Mitochondria
D. Lysosomes
7. During photosynthesis in green plants, light energy is captured and
used to convert all except which of the following into oxygen and
energy-rich organiccompounds?
A. Minerals
B. Water
C. Carbon dioxide
D. Metals
8. What is the correct term to describe the amount of heat necessary to
raise thetemperature of 1 gram of a molecule by one degree Celsius?
A. Viscosity
B. Specific gravity
C. Latent heat
, D. Specific heat
9. In DNA, the nucleotide base adenine always binds with
which of thefollowing?
A. Guanine
B. Uracil
C. Thymine
D. Cytosine
10. Which of the following consists of polymers of twenty molecules called
aminoacids?
A. Nucleic acids
B. Proteins
C. Carbohydrates
D. Lipids
11. Which of the following describes the set of metabolic reactions and
processesthat take place in the cells of organisms to convert biochemical
energy from nutrients into adenosine triphosphate (ATP), and then
release waste products?
A. Cellular respiration
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