Q: Red blood cells, white blood cells, and platelets are all produced where? Read this paragraph and choose the correct option from the provided answers: energy. Red marrow is where hematopoiesisthe production of blood cellstakes place. Red blood cells, white blood cells, and platelets are all produced in the red marrow. Choices: - in yellow marrow - in synovial fluid - in collagen - in red marrow A:
in red marrow

Q: What are long chains of amino acids? Read this paragraph and choose the correct option from the provided answers: The reverse reaction (amide hydrolysis) is very useful in the study of protein structure. Proteins are long chains of amino acids (each amino acid contains an amine group and a carboxyl group, both attached to a central carbon atom). The amino acids are linked together by amide bonds to form the long protein chain. One of the techniques for looking at protein structure is to break those amide linkages so we can learn the identity of the amino acids in the chain. We do this through a hydrolysis reaction:. Choices: - lipids - Fatty Acid Chains - cells - proteins A:
proteins

Q: Q: What compounds contain only carbon and hydrogen? Read this paragraph and choose the correct option from the provided answers: You can tell that this sponge is saturated with water because when it is squeezed, the water pours out. When something is saturated with water, it already holds as much water as possible. Compounds called hydrocarbons, which contain only carbon and hydrogen, can also be saturated, but not with water. Choices: - carbonates - particles - molecules - hydrocarbons A:
A: hydrocarbons

Question: Q: More common in developing countries, parasitic diseases caused by roundworms often result from poor practice of what? Read this paragraph and choose the correct option from the provided answers: Diseases caused by roundworms are more common in developing countries. Many parasitic diseases caused by roundworms result from poor personal hygiene. Contributing factors may include. Choices: - agriculture - education - preventative medicine - personal hygiene A:
Answer: personal hygiene

*Question*
Q: What is the act of noting or detecting phenomenon through the senses Read this paragraph and choose the correct option from the provided answers: Scientists first make observations that raise questions. An observation is the act of noting or detecting phenomenon through the senses. For example, noting that a room is dark is an observation made through sight. Choices: - sensory overload - invention - overstimulation - an observation A:
**Answer**
an observation

(Question)
Q: Single-displacement reactions are a subset of what? Read this paragraph and choose the correct option from the provided answers: Single-displacement reactions are a subset of redox reactions. In this subset, what is oxidized and what is reduced? Give an example of a redox reaction that is not a single-displacement reaction. Choices: - gravitational reactions - kinetic reactions - particle reactions - redox reactions A:
(Answer)
redox reactions