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biology hesi 2024 | 312 Questions | With Complete Solutions
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biology hesi 2024 | 312 Questions | With Complete Solutions
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biology hesi 2024 | 312 Questions | With Complete Solutions3 words to describe actin Correct Answer double stranded,
thin, flexible
72 chromosomes undergo meiosis. How many chromosomes
will be in each gamete? Correct Answer 36
A bird in its aerodynamic wings are an example of what
biology? Correct Answer structure and function
a cell division occurs in a human that results the cell to contain
23 chromosomes. this is a description of gametes formed by
which phase? Correct Answer meiosis
A cell from heart muscle would more than likely contain an
unusually high proportion of: Correct Answer mitochondria
a cell processes the conversion of carbohydrates to ATP to help
perform various biological functions. Where does this
conversion occur in the cell? Correct Answer mitochondria
A child is sick. They have a body temp that exceeds 37 degrees
Celsius ( 98.6 degrees Fahrenheit) the body senses this and
begins to sweat in order to lower temp. What is this an example
of? Correct Answer negative feedback loop
a clinical researcher administered a pill with no therapeutic
value to his subject. which of the following best describes this
treatment? Correct Answer placebo
,a group of 3 rna molecules Correct Answer codon
a metanoliv pathway that breaks down glucose and produces
ATP is called? Correct Answer cellular respiration
A patient receives an antibiotic for symptoms of the flu. Why
doesnt the medication work Correct Answer The medication is
not suitable for treating the flu. ( Viruses can't be treated with
antibiotics. Antibiotics are for bacterial infections. )
a pencil measures 8 cm long. what is this in mm? Correct
Answer 80 mm
a protein is synthesized in the ribosome. Where does it travel
next? Correct Answer Golgi apparatus
a researcher discovers a cell that is less than 0.5 millimeters in
diameter. This cell has pili surrounding its cell wall. What does
the researcher classify this cell as? Correct Answer prokaryote
a scientist needs 12 mL of a solution. they have a bottle with
0.12 L in it. do they have enough? Correct Answer yes, they
have more than what they need
active transport Correct Answer the movement of materials
through a cell membrane using energy (yes energy)
After observing an event, you develop an explanation. This
statement is referred to as which of the following? Correct
Answer hypothesis
,after observing an event, you develop and explanation. The
statement is referred to as? Correct Answer a hypothesis
alpha helix Correct Answer A spiral shape constituting one
form of the secondary structure of proteins, arising from a
specific hydrogen-bonding structure.
amino acids that cannot be manufactured by the body are called?
Correct Answer essential amino acids
Anabolic Pathway Correct Answer involves the synthesis of
new molecules where an input of energy is required
anaerobic respiration happens in ___ because ___ Correct
Answer Bacteria ; they live in environments with low oxygen
anaerobic respiration happens in ___ because ____ Correct
Answer Bacteria; live in environments with low oxygen
animal cell is ___ micrometers Correct Answer 10-30
Animal cells have Correct Answer Eukaryotic cells
Animals cells use which of the following methods to divide?
Correct Answer Contractile ring
Are plant or animal cells larger? Correct Answer plant
Asexual Reproduction Correct Answer process in which only
one organism is needed to reproduce itself
, at which phase of meiosis does crossing over occur? Correct
Answer prophase 1
Autotrophs Correct Answer organisms that make energy-rich
biomeolcules or rely on photosynthesis for energy
binary fission is a type of Correct Answer asexual reproduction
bony fishes belong to the phylum Chordata. which of the
following levels of classification is more inclusive than this
level? Correct Answer kingdom
C and T are known as Correct Answer pyrimidines
carrier proteins Correct Answer allow molecules to pass
through by undergoing a change when a molecule binds, the
change opens a hole where the molecule can enter or exit
catabolic pathway Correct Answer involve the breakdown of
molecules where energy is released
cell division occurs most rapidly in? Correct Answer cancerous
tissue
Cell parts that are present in plant cells but animal cells Correct
Answer Cell wall, chloroplast
Cell Wall Correct Answer structure providing protection and
support to plant cells
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