Which of the following is the function of nucleic acids?

a. forms cell membranes

b. provides short and intermediate energy to cells

c. speed up chemical reactions

d. contains genetic blueprint

Name any two plants that produces egg and sperm?

Common abiotic factors that affect an ecosystem are A:rocks, sunlight, fungi B:soil, rocks, trees C:air, trees, water D:water, soil, sunlight

In skeletal muscle, a muscle fiber that generates a larger contractile force has a larger number of: a. mitochondria present. b. crossbridges formed. c. actin molecules present. d. nebulin and titin molecules present. e.

Which endocrine gland is paired (meaning that there are two in the body) ?3?

What effects does hydrogen bonding and polarity have on water?

Which principle states: "Geologic processes taking place on Earth today operated similarly in the past and can be used to explain past geologic events"? lateral continuity Steno's principle faunal succession uniformitarianism

Over 100 years ago, microbiologist Paul Ehrlich talked about his concept of the ideal antibiotic as a "magic bullet" that could kill harmful bacteria but have minimal side effects for the infected person. How do antibiotics accomplish this goal?

The resting neuron contains Na on the inside or outside?

What telescope was the first to use many mirrors in a honeycomb pattern to avoid the difficulties associated with large mirrors? a. The Hubble telescope b. The Suzuki telescope c. The Keck telescope d. The Subaru telescope

What evolutionary development allowed plants to grow tall? see concept 29.3 (page 626) ?