Blood cells have a rigid cell wall, true or false?

Scientists tested the effect of a fertilizer on the growth of plants. They had 2 sets of plants, Group A which gets fertilizer, water and sun and Group B which gets only water and sun (but in equal amounts to Group A). 1.

4. Where is the ribosome located in the cell? What is the essential role of the ribosome in gene expression? 5. In which crucial step of gene expression does the ribosome play a major role: transcription or translation? 6.

The ultimate source of energy that drives severe weather is

What term is used to descrbe matching chromosomes?

True or false High blood glucose levels would not trigger a feedback system?

Why would scientists set off a underground explosion

Difference btw acquired and inherited triat

Maddy, Carole, and Maria are enjoying a day at the beach. They are body surfing and playing on their boards. Imagine that wave A catches up with wave B. Describe the change, if any, in wave amplitude.

The process of cellular respiration uses glucose and oxygen to make the energy molecule of the cell. What is the name of that energy molecule of the cell made in cellular respiration? True or False

a grown tiger began his life as a fertilized egg explain why a tiger looks so much different as an adult than it did as a single fertilized egg