Which types of molecules make up the majority of a cell's plasma membrane?

a. sugars and starches

b. DNA and RNA

c. proteins and lipids

d. salts and water

Flubber how was the professor's scooter powered

Explain how the gravitation force between earth and the moon would change if the distance between them increased

Which of the following best defines weather?

How many nucleotides make up one strand of dna in human cells

Some kinds of snake have vestigial pelvic bones that have similar characteristics to the pelvic bones of turtles. This observation provides evidence that- A. Turtles are better developed than snakes B. turtles and snakes share a common ancestry C.

What is a galaxy a collection of

Which layer of skin contains a large amount of adipose tissue?

Which level of organization is seen in both arachnoidiscus ehrenbergi and the human stomach?

Which of the following is a causative agent of malaria? Trypanosoma cruzi Toxoplasma gondii Plasmodium falciparum Schistosoma mansoni

How does the global environment differ from the outdoor environment?