Which of the following is NOT a nitrogen base in DNA?A. Uracil
B. Thymine
C. Cytosine
D. Guanine

Answers

Answer 1
Answer: A is the correct answer 
Answer 2
Answer: A) Uracil.
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Related Questions

Chemically speaking, enzymes are composed of chains of _________________, and they are considered to be a type of __________________.
Every cell in the human body contains the same set of instructions. Why is it that some cells are muscle cells, some cells are nerve cells, and other cells are skin cells?
Which is the site of the most ATP production during cellular respiration?nucleus mitochondria cytoplasm chloroplasts
Weight training has the biggest effect on __________.a. cardiac musclesb. smooth musclesc. involuntary musclesd. skeletal muscles
Evolution is: A) A change in the composition of a population from one generation to the next.B) A phenomenon that must be inferred from evidence, because it cannot be observed directly.C) The transformation of an individual to better fit its environment.D) Driven by the use or disuse of a body part, as when a finch uses its beak to crack open seeds.

Plants lean toward the light because of plant hormones called

Answers

Auxins. This hormone allows for one side of the plant to grow longer than the other, which then causes a phototropism.

True or false? Rabbits are born blind.

Answers

The provided statement stating that the rabbits are born to be blind," is true.

Rabbits are born blind. At birth, their eyes are closed, and they rely primarily on their sense of touch and smell to navigate and locate their mother for nursing. It takes a few days for their eyes to open, and their vision gradually develops over the following weeks.

Rabbits are small, furry mammals belonging to the family Leporidae. They are herbivorous animals found in various habitats around the world, except for Antarctica. Rabbits have long ears, a compact body, and strong hind legs adapted for swift movement and jumping. Rabbits are popular as pets due to their small size, cute appearance, and relatively low maintenance requirements.

To know more about rabbit, here

brainly.com/question/28805183

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The answer would be true, yes. They are not only are born blind, but also born naked. "Naked" does not necessarily mean they are "naked", it is a term meaning that they can't see.  

How is a model of an atom different from a real atom? A. A model of an atom is not as big as an actual atom.
B. A model of an atom is the same as a real atom.
C. A model of an atom is more complex
than a real atom.
D. A model of an atom is not as small as an actual atom.

Answers


it would be (D) because you cant see an atom without a microscope and a model is a larger model of the actual thing. 

Answer:

D

Explanation:

The alimentary canal includes which structures? Select all that apply. -nose
-mouth
-stomach
-esophagus
-pharynx
-small intestine

Answers

Answer: The correct answer is Mouth, Pharynx, Esophagus, Stomach, and Small intestine.

Alimentary canal is also known as digestive tract. It represents a pathway through which food is first taken in, then allowed to digest and finally the undigested food in released through anus.

From the given options, the structures included in the alimentary canal are (in the order)- Mouth- Pharynx- Esophagus- Stomach- Small intestine.

Mouth is the structure that ingests the food. Digestion begins in the mouth itself. It starts the digestion of carbohydrates through salivary amylase enzyme.

Pharynx is a muscular flap that aids the movement of food in the esophgus, which helps in the swallowing through peristaltic movements.

Stomach lies after esophagus. Protein digestion takes place in stomach.

Small intestine is a coiled tubular structure where complete digestion of food takes place. It is also the site of absorption of nutrients.

mouth,  pharynx, esophagus,  stomach, small intestine, large intestine and lastly anus

A cell turns glucose from thefood we eat into energy for our
body to use. What cell function
does this describe?

Answers

Answer:

\boxed {\boxed {\sf Cellular \ respiration}}\n

Explanation:

The process of cellular respiration occurs in the mitochondria of cells. It goes through 3 stages: glycolysis, the citric acid/Krebs cycle, and the Electron Transport Chain.

The equation is:

C_6H_(12)O_6+6O_2  ->6CO_2+6H_2O+38 \ ATP

In this aerobic process (requires oxygen), glucose (C₆H₁₂O₆) from the food animals eat or produced from photosynthesis and oxygen are converted into carbon dioxide, water, and useable energy (ATP).

So, the cell function described is cellular respiration.

In Poe's "The Cask of Amontillado Amontillado", which of the following makes Montresor an unreliable narrator?Answer choices:
A. he is part of a secret association
B. He makes exaggerated claims about Fortunato
C. he does not offer any possible reason for wanting to murder Fortunato

Answers

In Poe's "The Cask of Amontillado Amontillado" the reason that Montresor is an unreliable narrator is that he does not offer any possible reason for wanting to murder Fortunato. The correct answer is C. 

the correct answer is that he makes exaggerated claims about fotunato