Spring Review

Why do cells need oxygen?

• To perform cellular respiration

• To release energy from food such as glucose

• To power life processes

• All of the above

What is the term used for the process that creates reproductive cells?

• cell cycle

• mitosis

• meiosis

• asexual reproduction

Having 2 alleles that are the same can be described as

• Homozygous

• Heterozygous

• Hybrid

• Codominant

Using the sun's energy to create glucose is called

• Cellular Respiration

• Fermentation

• Cell Cycle

• Photosynthesis

A heterozygous brown mouse is crossed with a black mouse. What is the chance of having a black mouse offspring?

• 0%

• 25%

• 50%

• 100%

The organelle that is able to produce proteins is called

• Lysosome

• Ribosome

• Chromosome

• Mitochondria

Which of the following can be used to describe homeostasis?

• Creating waste products and then eliminating them

• Sweating when it is hot, and shivering when it is cold

• Breathing more rapidly when exercising

• All of the above

Where are new blood cells created?

• The heart

• The brain

• The liver

• The bones

What kind of muscle would you find in arteries?

• smooth

• skeletal

• striated

• cardiac

If you were to step into the freezer, what kind of muscles would you be using?

• smooth

• cardiac

• skeletal

• involuntary