The enzymes responsible for adding nucleotides to the exposed DNA bases during replication are

a. replicases

b. DNA polymerases

c. helicases

d. template enzymes

Living organisms interact in a variety of ways for a variety of purposes. The imperial shrimp rides on sea cucumbers as they travel underwater.

Which of the following plant organs contains the highest concentration of chloroplasts responsible for photosynthesis? a. Flowers b. Roots c. Stems d. Leaves

What is stripped from each water molecule

Which of the following is NOT true about restriction enzymes? Group of answer choices They are used to determine whether or not specific sequences are present in a segment of DNA. They are used to cleave DNA at particular short sequences.

What technological challenges are present in bringing back extinct species?

Thirteen-year-old grace's blood tests indicate that her levels of testosterone are about twice as high as they were a few years ago, and that her estradiol levels are about eight times higher than earlier. grace is most likely experiencing:

Is a pond abiotic or biotic

Which concept is shown by the relationship between the Oahu Amakihi and the Kauai Amakihi? adaptation competitive exclusion predator-prey niche

2. an airplane travel 2000 miles in 4 hours, what is its speed?

What is the best way to recognize a segmented neutrophil from other neutrophils is the? A. Filamentous lobes B. Horseshoe shaped nucleus C. Large, indented nucleus D. Small, round nucleus