Which type of RNA makes up the ribosomes that manufacture polypeptides?

tRNA

mRNA

rRNA

dRNA

What happens to a heating curve when you apply more heat?

Suppose that a patient is diagnosed with a new disease caused by the build up of waste material in the bodys cells which organelle is most likely malfunctioning in the patients cells

The muscles cells of an elephant contains 62 chromosomes. how many chromosomes are in an elephant egg cell

Which of these is true of meiosis? a. 2n → n b. n → n c. n → 2n d. 2n → 2n

Where were the first enslaved Africans transported to and when in the English colonies?

I am living thing and i can carry out all life processes. what am i?

What happened to energy as it's passed through the food chain

A 37-year-old client of Native American/First Nations/Aboriginal descent visits the clinic for the first time. She is about 12 weeks pregnant, and this is her first pregnancy.

When changing lanes, you should: A. Adjust your speed to match traffic in the new lane B. Move over several lanes at once C. Wait until you're at an intersection to perform the maneuver

Which structure does this organism use for movement? a. cilia b. contractile vacuole c. flagella d. pseudopodia?