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WorksheetsBiology Milestone Review #2
Total questions: 20
Worksheet time: 43mins
Which describes an interaction between the Golgi apparatus and another organelle to maintain a cell's homeostasis?
The Golgi apparatus stores nutrients provided by the mitochondria.
The Golgi apparatus sorts and packages proteins created by ribosomes.
The Golgi apparatus collects genetic information to be used by the nucleus.
The Golgi apparatus sends and receives chemical signals for the membrane.
Use the table above to answer the question. Which two students correctly described organic compounds in the table above?
Students 1 and 2
Students 2 and 3
Students 3 and 4
Students 2 and 4
Use the illustration of a cell in its environment above to answer the question. Based on the distribution of these molecules, what will most likely happen after a certain amount of time?
The concentration of CO2 will remain the same inside the cell.
The concentration of O2 will remain the same outside the cell.
The concentration of CO2 will decrease outside the cell.
The concentration of O2 will increase inside the cell.
A balloon allows water but not sugar to pass through it. The balloon contains a 10% sugar solution. A beaker contains a 5% sugar solution. Which statement is true?
When placed in the beaker, the balloon will gain water by osmosis.
When placed in the beaker, the balloon will lose water by osmosis.
When placed in the beaker, the balloon will gain water by active transport.
When placed in the beaker, the balloon will lose water by active transport.
How will clear-cutting of forests affect the level of carbon dioxide in the atmosphere?
It will decrease because of increased respiration.
It will increase because of decreased photosynthesis.
It will decrease because of decreased photosynthesis.
It will remain constant as respiring animals remove the carbon dioxide.
Given the following sequence of mRNA, what series of amino acids are coded for?
mRNA: CUCAAGUGCUUC
Ser-Tyr-Arg-Gly
Val-Asp-Pro-His
Leu-Lys-Cys-Phe
Pro-Glu-Leu-Val
What type of mutation is shown in the diagram?
Point mutation - missense
Frameshift Mutation - deletion
Frameshift Mutation - addition
Point mutation - nonsense
The process on the right is:
Right: meiosis
Right: cloning
Right: meiosis
Right: mitosis
A mosquito has 6 chromosomes. How many chromosomes would their egg and sperm cells have?
2
3
6
12
Which of the following concepts explains how siblings can look different from one another? (select 3)
Mitosis
Meiosis
law of independent assortment
fertilization
DNA replication
In the punnett square, what is the probability for white fur?
Objective #13
This is a pedigree that follows blue eyes which is a recessive trait. What is the genotype of the father (square) in generation 1?
Aa
AA
aa
A?
The diagram below represents possible genetic relationships between groups of organisms.
Which statement is a valid conclusion that can be drawn from the diagram?
Insects are more complex than mammals.
Earthworms and sea stars have a common ancestor.
Snails appeared on Earth before corals.
Sponges were the last new species to appear on Earth.
The wrasse, a small marine fish, periodically cleans harmful parasites from the mouth and body of the moray eel. The moray, in turn, protects the wrasse from larger predators and provides it with a constant supply of food. This is an example of the type of relationship known as
Commensalism
Competition
Parasitism
Mutualism
