Biology High School

The central atom in an amino acid that all the groups connect to is a
O A. Hydrogen
.
O B. Oxygen
• O C. Carbon
.
O D. Nitrogen

Answers

Answer 1

Answer:

C. Carbon

Explanation:

The central atom in an amino acid that all the groups connect to is a carbon atom.

Amino acids are monomeric units of proteins. They are bifunctional in that they have an amino group and a carboxyl group. These groups are attached to a carbon atom, α-carbon, in a molecule.

This is common to all amino-acids.

Related Questions

Help please!! I will give brainliest!!
Cellular (aerobic) respiration takes place in the presence of and with the use of a certain element.


Which element is it?

Answers

Answer:

air

Explanation:

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Takes place without Oxygen (o2) this is because the prefix aero means air.

in the water cycle, when water vapors turn into a liquid filling the clouds it is called,
Condensation
precipation
evaporation
transpiration

Answers

Answer:

precipitation

Explanation:

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Select the correct answer from each drop-down menu.
Marine ecosystems support a(high, low) diversity of life,
largely due to (constant unchanging conditions, a lack of natural predators, the variety of environments) throughout the ocean.

Answers

Answer:

high diversity, variety of environments

Explanation:

To this day, scientists are still discovering new marine animals. This is because of all of the different environments in the ocean, Some animals exist in tropical areas, others in freezing cold water. Some animals even exist solely in high pressure areas that are hundreds of meters below the surface. There are even organisms older than dinosaurs living in the ocean.

Michael took a swab of bacteria from a Petri dish and placed it on a glass slide. Then he treated the sample with a series of dyes.

For which type of microscope is the sample prepared?
A.
scanning electron microscope
B.
compound microscope
C.
dissecting microscope
D.
transmission electron microscope

Answers

Answer:

B

Explanation:

Answer:

compound microsope

Explanation:

did the studyisland:)

Which statement best describes the end result of this process?  a New molecules of mRNA are transcribed from the DNA molecule.  b The new DNA molecules are made from opposite DNA strands so they are not identical.  c A protein molecule is synthesized from the code in the DNA molecule.  d Two new DNA molecules are formed, each identical to the original​

Answers

Answer:  c. A protein molecule is synthesized from the code in the DNA molecule.

Explanation: This shows the steps surrounding the central dogma of molecular biology stating that the genetic material, DNA contains the needed information and instructions for creating a protein, which are copied by RNAs. As such it follows that DNA is transcribed into RNAs which are in turn translated into proteins.

Which type of energy does cellular respiration release?
chemical energy
thermal energy
kinetic energy
potential energy

Answers

Answer:chemical energy is correct.

Explanation:

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