Questions in Biology

If the dorsal root of a spinal nerve is severed, A) output to skeletal muscles would be blocked. B) output to visceral organs would be blocked. C) the spinal cord …

What is the role of precipitation in the water cycle

This is the interaction of two organisms where both benefit.

Which of the following shows the correct order of hierarchy from largest to smallest? A. Biosphere, biome, population, community, ecosystem, species B. Biosphere, biome, ecosystem, population, community, species C. Biosphere, …

The purpose of the pediatric assessment triangle (PAT) is to: Select one: a. gather critical data by performing a rapid hands-on assessment of the child. b. determine if the child's …

Which human activity directly affects the quality of freshwater resources

Given that the function of egg yolk is to nourish and support the developing chick, explain why egg yolks are so high in fat, protein, and cholesterol.

List and describe the three main functions of the digestive system

In what order do the stages of prenatal development occur?

Which of the following is a substrate used in cellular respiration. Question 8 options: carbon dioxide rubisco the product of photosynthesis ion channels

Which of the following brings amino acids to the ribosome for use in translation?A rRNA (ribosomal RNA)B tRNA (transfer RNA)C mRNA (messenger RNA)

Match each of the following terms with its description. 1. Arteries a) Tiny, thin-walled blood vessels that connect the smaller arteries to venules 3. Veins 4. Venules 5. Arterioles 2. …

All of the following are sources of energy for humans during exercise except... A. stored ATPB. alcoholic fermentation C. lactic acid fermentation D. cellular respiration

Which gas passes into the blood from the alveoli? And which gas passes out of the blood into the alveoli? Please help me

How many calories in chick fil a peppermint milkshake?

All chemical reactions within a cell are referred to as

What are some possible future changes in the global climate?

Identify the organelle with the following structure or function from the list below: contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color

What organisms were dominant after the five mass extinctions?

How is a strong acid different from a weak acid?