What do biologists use to establish whether or not two organisms are the same species

Where does a peptide bond form? between the five-carbon sugar of one nucleotide and the phosphate group of another nucleotide between the R group of one amino acid and the carboxyl group of another amino acid between the amino group of one amino

Which of the following serves a function similar to the human integumentary system? A bulldozer breaking down a building A computer controlling an electrical system A highway conducting cars through an area A ball of dough kept moist by plastic wrap

2) Which of Mendel's Law's describes when two or more characteristics ale inherited, individual hereditary factors assort separately during gamete production, giving different traits an equal opportunity of occurring together?

Mitosis starts and ends with diploid cells. That means they have two sets of chromosomes (both parents each contribute a set). In humans, how many chromosomes should be in each of these diploid cells after mitosis?

Which antibiotic would you use to determine if the recombinant dna was taken in? insulin?

A population of Eastern Cottontail rabbits lives in a particular ecosystem. This population's major predator is the coyote and its major food source is vegetation.

1. Which number in a chemical formula tells you how many atoms of element you have? O A. Coefficient O B. Chemical symbol O c. Subscript O D. Capitals

Which statement best describes the cycling of carbon between the atmosphere and geosphere? A Precipitation and condensation increasing the groundwater supply B Glaciers melting due to an increase in global climate temperatures C Volcanic activity

What did George Buffon contribute to evolution

During this phase, chromosomes coil tightly, the nuclear membrane begins to breakdown, and the spindles begin to form. A. anaphase B. telophase C. prophase D. metaphase