A fill in the blank question about the similarities between plant and animal cells.

Both animal and plant cells usually comtian a nucleus, membrane and ________?

Onion and human cheek cell irregularities.

Explain why onion cells lack a chloroplast? And, why do human cheek cells have an irregular shape?

Understanding the different stages of mitosis.

Describe what happens during the following 4 stage of mitosis: -prophase -metaphase -anaphase -telophase

Understanding cellular respiration.

Explain the following: In which processes, anaerobic and aerobic respiration, is CO2 produced? Explain how you would know this (evidence or facts).

Understanding the role of ethanol in cellular respiration.

Explain in which processes, anaerobic and aerobic respiration is ethanol produced and indicate what fact or evidence you know that substantiates this.