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
shusha [124]
3 years ago
13

1. If no oxygen is present what process occurs after glycolysis?

Biology
1 answer:
Lelu [443]3 years ago
7 0

1. (A) Krebs Cycle


2. (I'm pretty sure) is B

You might be interested in
Who can help me with this question ASAPPP HURRY !!!
Vesnalui [34]

Dogs, cats and humans each contain approximately 2.5–3 billion base pairs in their DNA, comprising about 20,000–25,000 individual genes.

So we have the same DNA components

Hope this helps! Please correct me if I'm wrong :)

7 0
3 years ago
If we divide a drop into smaller and smaller parts, what will be the smallest particle that can be obtained and that will contin
nydimaria [60]

If it hits a single atom, a "product" can be broken. But only until it is a single molecule will a "molecule" be separated. Of starters, oxygen, H2O, always appears like oxygen in millions. But if you split it into smaller and lesser parts, say half, you can divide it only until you get 2 hydrogen and 1 oxygen. It's no longer water if you divide it further. It's going to be another matter.

<em>Hope this helps!</em>

8 0
3 years ago
Explain why eukaryotes need haploid<br> cells.
choli [55]
Haploids are sex cells and the reason they need them if for genetic diversity
3 0
2 years ago
Which structural component is found in DNA but not in RNA?
Over [174]

I believe the correct answer is B. Deoxyribose

<h2>Explanation:</h2>

The nucleotide of a DNA is slightly different to that of RNA due to an addition of a hydroxyl (OH) on the sugar molecule on the RNA nucleotide located on position 2 of the nucleotide.

<h2>Further Explanation:</h2>

The DNA and RNA molecules are almost similar.

<h3>1. Nitrogenous bases</h3>

They both have a nitrogenous base on position one. The nitrogenous base can be one of the 5 bases Adenine, Cytosine, Guanine or Thymine which can be coded by their alternate Uracil in the right places. They are considered to be the building blocks of the DNA and RNA molecules.

<h3>2. Phosphate group</h3>

Located on position 5 of the nucleotide of both in RNA and DNA is the phosphate group. It has important functions including forming part of an ATP molecule to provide the body with the required energy. They also activate proteins through a process called phosphorilation for example in the cAMP cycle they activate protein kinases.

<h3>3. Ribose</h3>

On the second carbon position there is a ribose sugar. It has only one oxygen molecule linked to each one of the 5 carbon atoms. On the second carbon position, the oxygen molecule is bound to a hydrogen atom forming a hydroxyl (OH). It is only in the RNA that the ribose sugar exists giving it its name; Riboneucleic acid.

<h3>4. Deoxyribose</h3>

The prefix deoxy- means that lack of oxygen. That is where the name deoxyribonucleic acid (DNA) comes from. On the second carbon position of the nucleotide is where there is lack of the oxygen molecule that usually binds to the carbon and hydrogen molecules leaving a hydrogen only bound to the 2nd carbon position.  This sugar is only found in the DNA molecule. This small lack of an oxygen bound to the hydrogen allows specific enzymes to be able to identify the difference between a DNA molecule and an RNA molecule.

<h2>Learn More:</h2>
  1. brainly.com/question/6460381
  2. brainly.com/question/1204158
  3. brainly.com/question/2801953

Level: College

Subject: Biology

Topic: Genetics

3 0
3 years ago
Read 2 more answers
Which plant adaptation would likely be found in the taiga?
Brums [2.3K]
<span>many trees are evergreen so that plants can photosynthesize right away when</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe ways in which a healthy artery differs from an artery affected by coronary heart disease
    11·1 answer
  • Pain signals often have two components: an acute sensation of "first pain" which is felt almost immediately after an injury, and
    9·1 answer
  • Select ALL of the following that are directly used to control fatty acid oxidation in cells.
    10·1 answer
  • With a suitable diagram explain reflex action and reflex arc
    5·1 answer
  • What are the strengths of someone who is said to be right brained
    15·1 answer
  • After eating a large meal of pasta, an individual's blood sugar levels are elevated. In response to this, the pancreas secretes
    15·1 answer
  • SERE
    12·1 answer
  • Hii please help me...
    10·2 answers
  • I genuinely have no clue what I am supposed to do. I don’t know what the chart has to do with blood inheritance, so if someone c
    15·1 answer
  • The main site of secretion of all substances, except for one, is the proximal convoluted tubule. What is the one substance that
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!