Which of the following serves as an electron carrier in cellular respiration?

ADP

Acetyl-CoA

NAD+

H2O

true or false A game biologist who is studying the mating habits of wolves is dealing in a branch or field of biology called botany

What makes plants the beginning of the food chain? A. Plants store chemical energy as glucose B. Only plants use solar energy in a chemical process to produce food C. All organisms eat plants D. Plants make food for other organisms.

In hemoglobin, the transition from T state to R state (low to high affinity) is triggered by Select one: a. Oxygen binding. b. Subunit disassociation. c. Iron binding. d. Subunit association.

How many human chromosomes do we have? Which are somatic chromosomes and which are the autosomal chromosomes

Explain why the Earth has a magnetic field

When researching online, as long as the gathered information is the result of a valid Internet search engine, it is not necessary to analyze it for bias.

Which of the following is an example of convenience sampling? A) intentionally surveying a population of men about football preferences instead of women in order to focus more on the male response B) a dentist surveying patients about toothpaste

What is a cell membrane?

Which of these describes a requirement for all healthy dating relationships? O A. Making your partner jealous O B. Sexting with your partner O C. Supporting each other O D. Criticizing your partner

As part of an early experiment on the secretory system, an in vitro translation system consisting only of mRNA and ribosomes resulted in secretory proteins that were larger than the identical protein when translated in a cell. Why?