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
artcher [175]
3 years ago
8

SPHERES OF EARTH

Biology
1 answer:
vivado [14]3 years ago
6 0

Answer:

Earth Science 101: Earth Science has been evaluated and recommended for 3 semester hours and may be transferred to over 2,000 colleges and universities. Expert instructors present this material in an easy-to-follow manner, and lessons are accessible at all times, from any device, so you can study at your own pace as you get started on your degree

Explanation:

Hope this helps you :)

You might be interested in
A man is 1.7 m long. An amoeba is 17 um long. How does the length of the
grandymaker [24]
A man is 100,000 times larger in micrometers than the amoeba, since 17 micrometers is 0.000017 meters, and 1.7 meters is 1,700,000 micrometers
5 0
3 years ago
A segment of a DNA molecule has the base sequence ATGAAC. Write a shorthand structure for this segment and for its complementary
Zanzabum

Answer: See attached picture.

Explanation:

DNA or deoxyribonucleic acid is the name for the molecule that contains the genetic information in all living things. This molecule consists of two strands that wind around each other to form a double helix structure.

The basic unit of nucleic acids are called nucleotides, which are organic molecules formed by the covalent bonding of a nucleoside (a pentose which is a type of sugar and a nitrogenous base) and a phosphate group. So each nucleotide is made up of a pentose sugar called deoxyribose, a nitrogenous base which can be adenine (A), thymine (T), cytosine (C) or guanine (G) and a phosphate group.

<u>What distinguishes one polynucleotide from another is the nitrogenous base</u>, and thus the sequence of DNA is specified by naming only the sequence of its bases. The sequential arrangement of these four bases along the chain is what encodes the genetic information, following the following criterion of complementarity: A-T and G-C. So the sequence of these bases along the chain is what encodes the instructions for forming proteins and RNA molecules. In living organisms, DNA occurs as a double strand of nucleotides, in which the two strands are linked together by connections called hydrogen bridges.

The chemical convention of naming the carbon atoms in the pentose nucleotide pentose numerically confers the names 5' end and 3' end ("five prime end" and "three prime end" respectively). The 5'-end designates the end of a DNA strand that coincides with the phosphate group of the fifth carbon of the respective terminal deoxyribose. A phosphate group attached to the 5'-end allows the ligation of two nucleotides; for example, the covalent bonding of the 5'-phosphate group to the 3'-hydroxyl group of another nucleotide, to form a phosphodiester bond.

3 0
3 years ago
Proteins are dynamic molecules that are capable of ________ motion that can have important functional relevance. The existence o
Inessa05 [86]

Answer:

intrinsic

Explanation:

Proteins are dynamic molecules that are capable of INTRINSIC motion that can have important functional relevance. The existence of this type of motion has suggested that enzymes are capable - even in the absence of substrate - of many of the same movements that can be detected during their catalytic cycle

6 0
3 years ago
How might an individual's own cells lead to false verdicts of guilt.
Gre4nikov [31]

Answer:

Through a circumstance known as "secondary transfer DNA", or "Touch DNA".

Explanation:

Most times when a crime is committed, DNA samples are obtained from surfaces in the scene where the crime was committed. There is a very huge possibility of picking up the DNA of someone who was never at the scene of the crime and this is a result of a condition known as Touch DNA.

Because we touch several objects which can be moved to different locations and touch people who are also always mobile, our DNA cells can find their ways to a crime scene where we had never physically been to. This can lead to false verdicts of guilt.

5 0
3 years ago
Which of the following is a positive aspect of genetically engineered crops for the environment?
padilas [110]
You don't have to wait for the crops to grow on their own 
5 0
3 years ago
Other questions:
  • A punnet square predicts a 9:3:3:1 ratio for phenotypes. Explain what that ratio means..
    7·1 answer
  • What is the scientific name of the Siberian wood frog?
    12·1 answer
  • What is responsible for transport of amino acids to the ribosome during protein synthesis?
    14·1 answer
  • 1. According to the central dogma, what is the relationship among DNA, RNA, and proteins?
    9·1 answer
  • Horsetails and ferns reproduce by making millions of powdery spores. How are they transported? A. Dropped in place B. Blown by t
    10·1 answer
  • How does natural selection lead to evolution?
    15·1 answer
  • demonstrate, exemplify, explain, and clarify are in the same word family as witch word A. browse B.ponder. C. identify D. illust
    13·2 answers
  • How would Darwin’s explanation of long necks in giraffes differ from Jean Baptiste Lamarck’s explanation of the same trait?
    5·1 answer
  • What happens if I recycle my plastic consumption
    12·1 answer
  • What/s photosynthesis
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!