1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
3 years ago
12

An enzyme that copies DNA to make a molecule of RNA is:_______ A) RNA polymerase. B) DNA ligase. C) Restriction enzyme. D) Trans

posase. E) DNA polymerase.
Biology
1 answer:
Nutka1998 [239]3 years ago
7 0

Answer:

The correct option is A) RNA polymerase.

Explanation:

RNA polymerase is an essential enzyme complex to carry out transcription, these enzymes are responsible for transcribing DNA into RNA. Using a DNA template, RNA polymerase builds a new RNA molecule through base pairing. This process is the first step of gene expression, and is called transcription. RNA polymerase binds to DNA in a very particular region or sequence, called a promoter.

You might be interested in
Can a human make amino acids or does he or she have to always get amino acids from eating food?
meriva
Humans get amino acids from protiens in the food we eat. As we digest the food, the enzymes in our stomach and small intestines break down proteins into small amino acids. So technically, we do not make amino acids, we get amino acids from eating food high in protiens.
8 0
3 years ago
Glycolysis is an example of a metabolic pathway that is utilized by all human body tissues. Other pathways are much more promine
AnnyKZ [126]

Answer:

1. Liver

2. Liver and Kidneys

3. Mitochondria

4. Lumen of the small intestines

5. Liver

Explanation:

1. Glucose is phosphorylated into glucose-6-phosphate which is the first step of both glycogen synthesis and glycolysis, this process occurs in the liver

2.   Glucose 6-phosphate is a product of a process named gluconeogenesis which occurs in the liver it serves as a substrate for glucose-6-phosphatase in the liver.

3. Creatinine kinase is an enzyme that catalyzes the phosphorylation of creatine. In regeneration process of ATP, creatine phosphate transfers a high-energy phosphate to ADP which produces ATP and creatine

4. Initially lipase digestion lipase digestion happens in the small intestine where the bile salts reduce the surface tension of the fat droplets allowing the lipases to attack the triglyceride molecules. These molecules are taken up into the epithelial cells that line the intestinal wall, where they are resynthesized into triglyceride

5. The job of the liver is to produce ketone bodies. If the liver had this enzyme, the ketone bodies it produces would be immediately broken down by the liver before they are released, thereofore, no release of ketone bodies into the bloodstream

7 0
3 years ago
All of the following are included in the forebrain except the
Ede4ka [16]

A. Cerebellum

By far the largest region of your brain is the forebrain (derived from the developmental prosencephalon), which contains the entire cerebrum and several structures directly nestled within it - the thalamus, hypothalamus, the pineal gland and the limbic system.

3 0
3 years ago
Read 2 more answers
snake,guppy and goldfish are in the same group. what characteristic was used to group these animals?​
mrs_skeptik [129]

Answer:

Animals with vertibrae

Explanation:

8 0
3 years ago
Which abiotic factors play important roles in tropical forests?
Snowcat [4.5K]

The abiotic factors that play an important role in the tropical forests are the rain, to give the animals and plants the water they need to grow, the sunlight, it gives the plants and trees the energy they need to perform certain tasks like photosynthesis, which gives animals air to breathe.

8 0
3 years ago
Read 2 more answers
Other questions:
  • If carbon was the most common element found in the moons and planets, what element is missing that would make them similar to Ea
    10·2 answers
  • Unlike the abdominal viscera the thoracic viscera is separated into two compartments by an area called the mediastinum. What is
    10·1 answer
  • Why is it important to identify the presence of fecal contamination in the enviorment?
    8·1 answer
  • which of the following neurotransmitters are associated with alcohol...a. GABA.b.Acetylcholine.c.Endorphins.d.Adrenalin
    6·2 answers
  • Which organelle carries out photosynthesis?<br> Mitochondria<br> Chloroplast<br> Cell wall
    5·2 answers
  • Can you help me Did you brainless any science
    5·2 answers
  • An igneous rock that contains mostly plagioclase feldspar and about 30 percent dark silicate minerals has a composition that is
    10·1 answer
  • A stem cell is
    12·2 answers
  • Parents pass traits to their offspring through____? *
    7·1 answer
  • What is structure X?<br> A. Chromatin<br> B. chromosome<br> с. DNA<br> D. Chromatid
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!