BSC1005 Exam 1 questions with verified answers
"Colds are generated by disturbances in psychic energy" is a testable
statement. Ans✓✓✓ false
A 7-year-old boy complains of loss of appetite, vomiting, irritability, and
seizures. You find he is extremely weak while walking or trying to use
too many muscles at the same time. You do a muscle biopsy and
discover a lack of ATP in the cells. Which organelle is likely not
functioning properly? Ans✓✓✓
A botanist conducted an experiment to test the effect of light on plants.
Fifty plants of a flowering species were grown for 60 days under
different lengths of artificial daylight. Flowers could be white or pink
based on the parent plant genes. The amount of water and fertilizer
provided was constant. At the end of the experiment, the size of each
leaf for all plants is measured. What is the dependent variable in this
experiment? Ans✓✓✓ leaf's size
A pea plant has one recessive allele for wrinkled seeds and one
dominant allele for smooth seeds. What will the pea plant look like?
Ans✓✓✓ smooth
Adding protein powder to your post-workout snack is always a healthy
way to add muscle. Ans✓✓✓ false
, All hypotheses need to be tested with laboratory experiments.
Ans✓✓✓ false
Although viruses are extremely small, they are too large to enter a cell
by passive transport. Which process brings viruses into a host cell?
Ans✓✓✓ endocytosis
By what process is scientific knowledge disseminated to ensure at least
some level of reliability? Ans✓✓✓ Peer-review
During the metaphase checkpoint, what information is being checked
by the cell? Ans✓✓✓ if its chromosomes are properly attached to
microtubules
During which part of mitosis does the nuclear envelope break down?
Ans✓✓✓ prophase
During which phase of the cell cycle is the DNA in the chromosome
duplicated? Ans✓✓✓ interphase
During which stage of meiosis do homologous chromosomes separate?
Ans✓✓✓ meiosis I
Exercise can help Ans✓✓✓
"Colds are generated by disturbances in psychic energy" is a testable
statement. Ans✓✓✓ false
A 7-year-old boy complains of loss of appetite, vomiting, irritability, and
seizures. You find he is extremely weak while walking or trying to use
too many muscles at the same time. You do a muscle biopsy and
discover a lack of ATP in the cells. Which organelle is likely not
functioning properly? Ans✓✓✓
A botanist conducted an experiment to test the effect of light on plants.
Fifty plants of a flowering species were grown for 60 days under
different lengths of artificial daylight. Flowers could be white or pink
based on the parent plant genes. The amount of water and fertilizer
provided was constant. At the end of the experiment, the size of each
leaf for all plants is measured. What is the dependent variable in this
experiment? Ans✓✓✓ leaf's size
A pea plant has one recessive allele for wrinkled seeds and one
dominant allele for smooth seeds. What will the pea plant look like?
Ans✓✓✓ smooth
Adding protein powder to your post-workout snack is always a healthy
way to add muscle. Ans✓✓✓ false
, All hypotheses need to be tested with laboratory experiments.
Ans✓✓✓ false
Although viruses are extremely small, they are too large to enter a cell
by passive transport. Which process brings viruses into a host cell?
Ans✓✓✓ endocytosis
By what process is scientific knowledge disseminated to ensure at least
some level of reliability? Ans✓✓✓ Peer-review
During the metaphase checkpoint, what information is being checked
by the cell? Ans✓✓✓ if its chromosomes are properly attached to
microtubules
During which part of mitosis does the nuclear envelope break down?
Ans✓✓✓ prophase
During which phase of the cell cycle is the DNA in the chromosome
duplicated? Ans✓✓✓ interphase
During which stage of meiosis do homologous chromosomes separate?
Ans✓✓✓ meiosis I
Exercise can help Ans✓✓✓
