In a eukaryotic cell, protein synthesis occurs in the

a. nuclear envelope.

b. ribosomes.

c. chromosomes.

d. smooth endoplasmic reticulum.

What are channels and pumps in the cell membrane made of?

Which of the following is an example of an abiotic factor? AL

How big is a blood cell? how does it size compare to dust mites?

What is an example of a stimulus and a response that humans exhibit? Can a similar behavior be seen in any other organisms?

Which of the following happens when ice melts? A. Energy flows from the ice to its surroundings B. Water molecules move from their fixed position. C. Water molecules lose energy D. The temperature of the ice increases as it melts

How are pressure measurements related to weather prediction apex?

In which aquatic ecosystem does fresh water meet salt water? wetlands intertidal zones estuaries neritic zones

What does Hierachy of Biological Order mean

In giraffes, long necks (n), long legs (l), dark spots (d), and the ability to digest maize (m) are all dominant traits. what possible genotype could a long-necked, short-legged, light-spotted, maize-digesting giraffe have?

How much ug of protein are we suppose to load on sds precast gel?