Bio EOC practice test 2 Questions and
Answers | Fall 2026 | 100% Correct
some students are instructed to put a celery stalk in a red dye solution for a
lab activity. first the students carefully cut the bottom of the stalk with a
scalpel. then they put the stalk in the beaker with the solution and place the
beaker on a shelf in the lab room. the next day they check the stalk and
make observations. the students note that the leaves at the end of the stalk
have changed color from green to red. the students cut across the celery
stalk are also red. the cross section is shown below. how do the plant
systems work together to make this movement of liquid possible. - 🧠
ANSWER ✔✔The roots absorb water and minerals and move them up to
the stem, while the stem moves food produced in the leaves down to the
roots in tiny tubes.
Early-onset Alzheimer's disease affects people under the age of 65. Less
than five percent of people who are diagnosed with Alzheimer's disease
, have this type. Many cases of early-onset Alzheimer's disease have this
type. Many cases of early-onset Alzheimer's disease are inheirited, a type
known as familial Alzheimer's diease (FAD). Which Statement is best
supported by this information? - 🧠 ANSWER ✔✔FAD is the result of a
genetic change in one or more chromosomes.
An experiment was done that measured the Effects of Nitrates on the
Growth of Algae. Growth of algae was determined
by how well the water transmitted light. The less the light transmission than
the greater the algae growth blocking the
transmission of light. Looking at the graph what conclusions can you draw
about algae growth and nitrates in the water? - 🧠 ANSWER ✔✔the light
does block some of the growth but the nitrates help the algae to grow
because algae likes nitrates and it helps the algae to grow
An experiment was done that measured the Effects of Nitrates on the
Growth of Algae. Growth of algae was determined
by how well the water transmitted light. The less the light transmission than
the greater the algae growth blocking the
Answers | Fall 2026 | 100% Correct
some students are instructed to put a celery stalk in a red dye solution for a
lab activity. first the students carefully cut the bottom of the stalk with a
scalpel. then they put the stalk in the beaker with the solution and place the
beaker on a shelf in the lab room. the next day they check the stalk and
make observations. the students note that the leaves at the end of the stalk
have changed color from green to red. the students cut across the celery
stalk are also red. the cross section is shown below. how do the plant
systems work together to make this movement of liquid possible. - 🧠
ANSWER ✔✔The roots absorb water and minerals and move them up to
the stem, while the stem moves food produced in the leaves down to the
roots in tiny tubes.
Early-onset Alzheimer's disease affects people under the age of 65. Less
than five percent of people who are diagnosed with Alzheimer's disease
, have this type. Many cases of early-onset Alzheimer's disease have this
type. Many cases of early-onset Alzheimer's disease are inheirited, a type
known as familial Alzheimer's diease (FAD). Which Statement is best
supported by this information? - 🧠 ANSWER ✔✔FAD is the result of a
genetic change in one or more chromosomes.
An experiment was done that measured the Effects of Nitrates on the
Growth of Algae. Growth of algae was determined
by how well the water transmitted light. The less the light transmission than
the greater the algae growth blocking the
transmission of light. Looking at the graph what conclusions can you draw
about algae growth and nitrates in the water? - 🧠 ANSWER ✔✔the light
does block some of the growth but the nitrates help the algae to grow
because algae likes nitrates and it helps the algae to grow
An experiment was done that measured the Effects of Nitrates on the
Growth of Algae. Growth of algae was determined
by how well the water transmitted light. The less the light transmission than
the greater the algae growth blocking the
