Do trees plants mushrooms deer dogs and humans perform cellular respiration?

Yes, trees, plants, mushrooms, deer, dogs, and humans all perform cellular respiration, although the processes may vary slightly among them. Cellular respiration is essential for converting glucose and oxygen into energy (ATP), which is vital for all living organisms. While plants and trees also carry out photosynthesis to produce glucose, they still rely on cellular respiration to utilize that energy. Mushrooms, deer, dogs, and humans primarily obtain energy through cellular respiration by consuming organic matter.