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
Bingel [31]
3 years ago
13

Bacteria can be classified by shape. For the following bacteria species, give their basic bacterial shape.

Biology
1 answer:
Ugo [173]3 years ago
7 0

Streptococcus pyrogenes : Round (or) Ovoid

Paenibaccilus polymyxa:

Aquaspirillum bengal: Helical

Explanation:

  • Streptococcus pyogenes are gram positive, Round shaped, Anaerobic growth bacteria, Non-motile bacteria.
  • Aquaspirillum bengal is helical  in shape with  its composition of  deoxyribonucleic acid  and cytosine. It is Gram negative and chemo-organotrophic. It is also motile with the help of flagella.
  • Paenibacillus polymyxa is also known as Bacillus polymyxa which is  capable of fixing nitrogen. It is found in soil, plant tissues and marine sediments. It has a major role in forest ecosystems and potential future applications as a biofertilizer and biocontrol agent in agriculture.
You might be interested in
Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. true or false?
nevsk [136]
It is true that frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen.
8 0
3 years ago
Read 2 more answers
Which of the following functions of the digestive tract and accessory organs involves the progressive dehydration of indigestibl
emmainna [20.7K]

Answer:

C. Compaction

Explanation:

Chyme enters from the small intestine into the large intestine. In the large intestine, chyme becomes solid or semisolid as the water is absorbed from it. Absorption of excess water from chyme to convert it into the feces in the large intestine is called compaction. Feces consist of water, inorganic salts, unabsorbed digested materials, and indigestible parts of food.  During compaction, enough water is absorbed and this makes large intestine one of the important organs in maintaining the body’s water balance.

6 0
3 years ago
_______ hazards are substances derived from organisms that pose a threat to the health of humans, animals and/or plants.
Pani-rosa [81]
Biological hazards are substances that pose a threat to living things.



~ThePirc

4 0
3 years ago
Read 2 more answers
Which is associated with divergent boundaries
DedPeter [7]

Divergent boundaries are typified in the oceanic lithosphere by the rifts of the oceanic ridge system, including the Mid-Atlantic Ridge and the East Pacific Rise, and in the continental lithosphere by rift valleys such as the famous East African Great Rift Valley. I don't know your answer choices but I hope this helps!!!!!!

3 0
4 years ago
Read 2 more answers
ASAP!!! URGENT
Mariulka [41]

Answer:

In the ABO series, the gene for blood type O is<u><em> recessive</em></u>, while A and B are <u><em>dominant </em></u>genes, and AB is <u><em>co-dominant</em></u>.

Explanation:

According to the ABO blood system, the A blood group might have the genotype AA or AO. The B blood group might have genotype BB or BO. The O blood group will have the genotype OO. The Ab blood group will have genotype AB, A, B or O.

The O is the recessive allele but a person with O blood type can transfer blood to all other blood types. The AB is co-dominant and it can accept blood from all other blood types.

5 0
3 years ago
Other questions:
  • What kind of bonds form between the oxygen atoms of one water molecule and the hydrogen atoms of another water molecule
    14·1 answer
  • Every species has a 2-part name representing its ___ and ___
    6·1 answer
  • Why does meiosis increase genetic variation in the offspring, but mitosis does not?
    13·1 answer
  • What are the steps in protein synthesis?
    8·1 answer
  • Functional groups confer specific chemical properties to the molecules of which they are a part. In this activity, you will iden
    6·1 answer
  • What is a theory????????
    6·1 answer
  • What traits are more likely to be found in males ?
    15·1 answer
  • In evolutionary theory, homologous traits are those with a similar structure and function derived from a common ancestor. Analog
    7·1 answer
  • I need help please help me
    7·1 answer
  • What is the process of one cell becoming two cells
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!