Semester Review (A) Question Preview (ID: 5204)


Mrs. Knox Biology Review Exam Part A 10 Questions. TEACHERS: click here for quick copy question ID numbers.

A Rose has a genotype RrTt is crossed with a rose that has a genotype Rrtt. How many genotypes are there in the off spring?
a) 1
b) 4
c) 3
d) 2

During mitosis what phase to all chromosomes line up
a) Metaphase
b) Prophase
c) Telophase
d) Anaphase

What happens to a cell when particles move out of the cell through facilitated diffusion?
a) The cell gains energy
b) The cell uses energy
c) No energy exchanges
d) The cell uses energy

What of the following as a nucleus
a) All of the above
b) Eukaryotes
c) Animals
d) Plants

Which of the following does not have nucelus
a) Plants
b) Eukaryotes
c) Animals
d) Bacteria

What is the following of the cytoskeleton?
a) Makes proteins
b) Contains DNA
c) Helps keeps the shape of the cell
d) Packages and sorts

What is the function of the nucleus?
a) Makes protein
b) Answer 2 and 3
c) Stores information
d) Store DNA

Which of the following organisms have a cell wall?
a) Plants
b) Answer 1,3
c) Bacteria
d) Animals

Explain how diffusion works in molecular terms?
a) The molecules will travel from high concentration to low concentration.
b) Diffusion is not important
c) Molecules never move.
d) The molecules will travel from low concentration to high concentration

Which of the following is an example of osmosis?
a) Molecules never move.
b) The movement of ions from an area of high concentration to an area of lower concentration.
c) The concentration of water will move from a high concentration to a lower concentration.
d) The concentration of perfume will move from a low concentration to a high concentration.

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