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