teas science
What is the typical dihybrid ratio?
9:3:3:1
What is a positively charged ion called?
cation
Which of the following bones is part of the axial skeleton?
cranium
Mass divided by volume is equal to what?
density
Which organs are found in the thoracic cavity?
heart, lungs, thymus
KCl is an example of which type of bond?
ionic
Where is the primary site of carbohydrate absorption?
jejunum
Where is vitamin K absorbed?
large intestine
Which of the following has an acidic pH?
lemon juice
Which of the following are functions of the kidney?
maintain water homeostasis, filter blood of salt, nutrients, water and waste
Interphase occurs before which of the following stages?
meiosis prophase I
Where does digestion of carbohyrdates begin?
mouth
Which structure is is the main filtration unit of the kidney?
nephron
Which of the following best describes a group of tissues working together?
organ
Which chamber of the heart pumps blood into the lungs?
right ventricle
Which gland makes an oil that moisturizes the skin?
sabaceous
Which of the following have a demonstrated causal relationship with hypertension?
stress, lack of exercise, high-salt diet, and smoking
Which of the following is NOT an example of a nonspecific defense?
t cells
Which of the following infectious diseases can be caused by bacteria?
tubuerculosis
In RNA, which nucleotide pairs with adenine?
uracil