have a higher magnification capability because they use natural light
allow you to view living cells, while electron microscopes do not
have a greater resolution available because they use white light
Answer:
allow you to view living cells, while electron microscopes do not
Explanation:
An electron microsocpes electrons will kill living samples
Answer:
allow you to view living cells, while electron microscopes do not
Explanation:
An electron microsocpes electrons will kill living samples
3.urnine is finally expelled from the body through which of the following?
*Bladder
*Collecting duct
*Kidneys
*Urethra
4.What does the hemoglobin in red blood cells do?
*It binds carbon dioxide
*it binds oxygen
*it releases antibodies
*it releases carbon dioxide
5.what chamber of the heart pumps blood into the pulmonary artery, which leads to the lungs?
*The left atrium
*the left ventricle
*the right atrium
*the right ventricle
6.In which part of the circulatory system is blood brought directly to the tissues?
7.when a cell first takes in a virus, what organelles tries to destroy it?
8.what type of cells engulfs an invading pathogen and displays its antigens?
9.what is keratin?
10. what is the principle component of the thickest layer of the skin?
11.what is the tough protein that is one of the primary components of bones?
12.how many bones are contained in the adult body?
13.which of 6the following bones protects the spinal cord?
14. which of the following types of muscles are voluntary?
15.what is the role of the proteins actin and myosin?
16.where is insulin produced?
17.which of the following receptors respond best to dim light?
18.what is the hormone that causes secondary characteristics in males?
19. what are eggs produced in the female body?