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
kotegsom [21]
3 years ago
13

Demonstrate an experiment to show carbon dioxide is produced at the end of anaerobic respiration​

Biology
1 answer:
Oksanka [162]3 years ago
8 0

Answer:

The rise in the level of water indicates that CO2 is produced by germinating seeds during respiration. Actually, the germinating seeds respire and produce CO2.

You might be interested in
During interphase, the DNA in the nucleus of the cell is thin and threadlike and called _____.
Stella [2.4K]
<span>During interphase, the DNA in the nucleus of the cell is thin and threadlike and called chromatin.

></span>Chromatin<span> is a complex of DNA and proteins that creates chromosomes within the nucleus of eukaryotic cells.
></span>Chromatin<span> is a mass of genetic material comprised of DNA and proteins which condenses to form chromosomes.</span>
7 0
3 years ago
Read 2 more answers
Match the staining techniques with their purpose.
Dennis_Churaev [7]

A Negative stain such as India ink or Congo red-Look for the presence of a capsule.

This stain method is usually used to stain the area around the microorganism.

B The Gram stain-Divide bacteria into two groups based on cell wall structure (thick vs. thin).  

This is type of differential staining used to distinguish organisms based on their staining properties. Gram + and Gram- bacteria stain different because of different cell wall structure.

C The Ziehl-Neelsen Acid-fast stain- Identify bacteria with waxy cell walls such as: Mycobacterium tuberculosis (the cause of TB).  

This is also differential staining method which uses heat and phenol to derive dye into the cells with lipid-rich walls.

D Simple stain with a basic dye-Stain microbes a bright color to make it easier to see them in bright field microscopy.

One dye is used in simple staining in order to determinate the size, shape and arrangement of the cells.

E The Schaeffer-Fulton Endospore stain-Identify Bacillus or Clostridium species, such as the causative agents of anthrax, botulism, tetanus and gangrene.  

This is a special type of staining only used for the bacteria that can form endospores. Bacteria are first treated with heat and then with malachite green, which is very strong stain that can penetrate endospores.

5 0
3 years ago
Please select the word from the list that best fits the definition.
geniusboy [140]

Answer: parralax

Explanation:

I just did it

6 0
3 years ago
Read 2 more answers
Which of the following are needed by all living things?
defon
I’m pretty sure it’s water, oxygen, and food. beacuse food provided both nutrients and an energy source.
4 0
2 years ago
If 1000 f2 offspring are obtained, how many flies of each phenotype are expected?
aniked [119]
<span>In Drosophila + indicates wild-type allele for any gene, m is mahogany and e is ebony. Female parents are m+/m+ and males are +e/+e. F1 are m+/+e, all wild type. F1 females are crossed with me/me males - the test cross. Offspring will be : non recombinant m+/me, mahogany wild type or +e/me wild type ebony. OR recombinant me/me mahogany ebony or ++/++ wild type. As the two genes are 25 map units apart, the percentage of recombinants will be 25% and therefore percentage parental types will be 75%. 75% 1000 is 750. There are two parental types, so you would expect 375 of each. Therefore, you would expect 375 m+/me and 375 +e/me. 25% of 1000 is 250 split between two recombinants =125 of each. Therefore you would expect 135 me/me and 125 ++/++</span>
7 0
3 years ago
Other questions:
  • "the adrenal medulla secretes more norepinephrine than epinephrine." <br> a. True <br> b. False
    10·1 answer
  • Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration.
    7·1 answer
  • Which region of your brainstem plays a role in arousing you to a state of alertness when, for example, you accidentally stumble
    15·1 answer
  • 19. Occur only in animals and help to assemble microtubules.​
    8·1 answer
  • HELP ME PLEASE ANSWER BOTH 13 and 14 is u can
    8·1 answer
  • The law of conservation of energy states that energy cannon be created or destroyed.
    5·2 answers
  • Can someone please help me with this :/
    7·2 answers
  • HELP ASAP THANKS + explain!! - will mark brainiest :).
    14·1 answer
  • Which process produces four haploid cells?
    9·1 answer
  • Which correctly distinguishes between how a pine tree and an apple tree reproduce?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!