Which plant cell structure provides support for the cell

This is a membrane carbohydrate bound to a protein

If you could travel millions of years back in time the land masses on earth would not look lke they do today. huge areas were covered in swampy, marsh-like conditions. today, many of those previously wet areas are now dry land.

What is emigration? A. when animals move into an ecosystem B. when animals die in an ecosystem C. When animals leave an ecosystem D. When animals are born in an ecosystem

When ATP releases some energy, it also releases inorganic phosphate. What happens to the inorganic phosphate in the cell? A) It is secreted as waste. B) It is used only to regenerate more ATP. C) It may be used to form a phosphorylated intermediate.

Dr. Harris performs an experiment to test whether temperature or sunlight affects fur thickness in this species of rabbit. Which of the following is true about the results of Dr. Harris' experiment?

Rna polymerase binds to regions pf dna called blank which are start sinals for transcription

When a cells volume becomes to great for the surface area to maintain the cell will A) die. B) divide. C) grow. D) move.

Fatty acids and glycerol are produced from the metabolism of

A rabbit is eating leafy plants on a sunny day. What is happening to the carbon in the plants and in the rabbit? a Carbon is only moving out of the living things; it is not moving into them. b With this information, there is no way to know for sure.

During the process of RNA transcription, which of the following steps is not included?