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
bearhunter [10]
2 years ago
6

WILL GIVE BRAINLIEST!!! URGENT!!! 25 pts!!!!! were any specific investigations conducted for proposing Clements successional the

ory? was this theory tested or simply expected?
Biology
2 answers:
LuckyWell [14K]2 years ago
4 0
His theory was tested
Zarrin [17]2 years ago
3 0

The theory was tested

Hope it helps;Pls mark as brainliest

You might be interested in
Ocean currents are caused by
son4ous [18]
They are caused by wind
7 0
3 years ago
Which is TRUE about prokaryotic cells?
solong [7]

Answer:

Answer C is correct answer

They have DNA

Hope it helps

TC

have a great time

4 0
2 years ago
An unknown chemical is analyzed and found to contain the bases thymine and guanine. This chemical is most likely tRNA. mRNA. DNA
Verdich [7]

Answer:

DNA

Explanation:

Thymine is one of the four nucleobases that pairs with adenine to make up DNA, also called 5-methyluracil. It is replaced by uracil to make RNA molecules during transcription.

Theferore the unknown chemical analyzed was DNA because thymine is found in DNA and not in RNA molecules.

7 0
3 years ago
Watson and Crick first built a triple-helix model of DNA. In this model, the nitrogenous bases were on the outside of the DNA mo
Sedaia [141]

Because it makes accessing them easier for the cell, it is assumed that the bases will be on the outside of the DNA molecule.

<h3>What is DNA molecule?</h3>
  • Because the two DNA strands are made up of simpler monomeric units termed nucleotides, they are referred to as polynucleotides.
  • Each nucleotide is made up of a phosphate group, a deoxyribose sugar, and one of the four nitrogen-containing nucleobases (cytosine [C], guanine [G], adenine [A], or thymine [T]).
  • An alternating sugar-phosphate backbone is created when the nucleotides are linked together in a chain by covalent connections (also referred to as the phospho-diester linkage) between the sugar of one nucleotide and the phosphate of the next.
  • To create double-stranded DNA, the nitrogenous bases of the two distinct polynucleotide strands are joined by hydrogen bonds in accordance with the base pairing principles (A with T and C with G). Pyrimidines and purines make up the two families of complimentary nitrogenous bases.

To learn more about DNA molecule with the given link

brainly.com/question/22499464

#SPJ4

7 0
2 years ago
Which of the following is not a parenting style? A. authoritarian B. disorganized C. authoritative D. permissive
kirill115 [55]
I think the answers is b bro 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Bacteria perform each of the following ecological roles. Which role typically does not involve a symbiosis?
    8·1 answer
  • A solution that is hypotonic to a cell has fewer solutes than the cell. the same concentration of solutes as the cell. more solu
    13·1 answer
  • What is the list of organelles that take part in protein synthesis
    6·1 answer
  • Do the Three Energy Systems work independently of each other; or do they overlap with one another, each one contributing to diff
    12·1 answer
  • _________________________________ is the process that explains this survival and shows how species can change over time.
    11·1 answer
  • Are these answers correct?
    11·2 answers
  • Help help help please please please
    6·1 answer
  • Shannon is making a Venn diagram to organize the characteristics of cell walls and cell membranes. Which pair of characteristics
    10·2 answers
  • Which one of the following substances is not excreted by the human body?
    7·2 answers
  • Which term is used to describe the histologic characterization of tumor cells?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!