Biology, 15.01.2020 00:31 jones2279

Will someone me do my biology vocab for 45 points?

Answers: 2

Show answers

Answers

Answer from: dantedelafuente

Hello!

Here are the definitions:

DNA: The genetic carrier in living organisms that contains all the information required for the growth and development of an organism. Synthesis: The creation of something, production of compounds in living things .Adenine: A purine (double ringed) nucleobase found in DNA and RNA.Guanine: Occurs in both DNA and RNA, a purine (double ringed) nucleobase .Cytosine: Single ringed, 6-carbon, nitrogen containing, pyrimidine nucleobase that exists in both DNA and RNA. Thiamine: Single ringed, 6-carbon, nitrogen containing , pyrimidine nucleobase that exists in DNA only. Enzyme: A complex, globular protein that helps in catalyzing chemical reactions in the body. Helicase (Unzipper): An enzyme involved in DNA replication that unzips the DNA double helix by breaking hydrogen bonds between the nucleobases. DNA Polymerase (Builder): An enzyme that polymerizes nucleobases and extends RNA primers into complete DNA strands. Primase (Preparer for building): An enzyme that prepares the RNA primer required by DNA polymerase for forming DNA starnds. Ligase (Gluing enzyme): An enzyme that glues different fragments of DNA and RNA together. DNA Replication: The process by which DNA makes a copy of itself through the use of DNA replication enzymes.Origin: The origin or origin of replication is the point on the DNA where replication starts. This part of DNA basically contains sites that the replication enzymes can recognize.Double Helix: A term that describes the structure of DNA that consists of two linear, antiparallel DNA strands that twist around each other, giving the appearance of a twisted ladder.Antiparallel: A term used to describe the direction of DNA strands in a double helix. It means that the two strands run parallel to each other but in opposite directions.3' (3 prime): The sugar phosphate backbone of DNA contains phosphate groups bonded to 3' and 5' carbon atoms of the ribose. The end of the sugar phosphate backbone that contains the free hydroxyl (OH-) end is called the 3' end.5' (5 prime): The end of the backbone that contains a free 5' phosphate is called the 5' end.Semiconservative Replication: A mechanism of DNA replication that generates two copies of a single double helix in which one strand comes from the template and one is newly synthesized.

Answer from: Quest

answer: if she breaths she a thho

explanation:

Answer from: Quest

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.

Another question on Biology

Biology, 21.06.2019 19:40

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Answers: 1

Answer

Biology, 22.06.2019 02:40

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement most likely describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment.svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment.svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.

Answers: 1

Answer

Biology, 22.06.2019 10:00

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?

Answers: 1

Answer

Biology, 22.06.2019 10:30

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.