In real life, what is something that functions like the mitochondria?

The enzymes responsible for adding nucleotides to the exposed DNA bases during replication are a. replicases b. DNA polymerases c. helicases d. template enzymes

Hyposecretion of what hormone could cause the symptoms of low basal metabolic rate, weight gain, fatigue, slowed heart rate, depression, constipation, memory problems, and lethargy along with a decreased ability to adapt to cold stress.

A scientist wants to determine the effect of a new type of gasoline. He fills one car with normal gasoline and another identical car with the new gasoline. Which is the control group?

He recombination frequency between three genes A, B, and C located on the same chromosome is obtained as follows: A and C - 28% A and B - 18% B and C - 10% Based on the result, which two genes are closest to each other?

Two amino acids are joined together by a peptide bond to form a dipeptide. what is the by-product of this process?

Two organisms live in the same geographical area, are very similar genetically, and can breed with each other successfully. Which of the following statements is correct? a. These organisms have undergone natural selection. b.

Termes d'écologie in french

Which section of the brain is responsible for maintaining homeostasis? 1. Hypothalamus 2. Ovary 3. Pancreas 4. Testicle

Hypothesize some evolutionary advantages of being endothermic. what are some of the costs?

Inflammation is A) a repair process that restores normal function to injured tissue. B) a fever. C) an infection of a wound. D) a process that clears damaged cells and dangerous microorganisms from an injury. E) the process of blood clotting.