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
Gre4nikov [31]
2 years ago
11

A pure culture in the exponential growth phase has a bacterial concentration of 6.4 x 108 cells/ml. If the bacterium has a gener

ation time of 1 h, how long ago was the cell concentration 8.0 x 107 cells/ml
Biology
1 answer:
finlep [7]2 years ago
5 0

Answer:

856

Explanation:

You might be interested in
Which sentences in the passage are true? Compared with developing countries, developed countries have high birth rates. With the
zheka24 [161]
<span>Compared with developing countries, developed countries have high birth rates. - This statement is not true.
</span><span> With the help of family planning and education, birth rates can be decreased. - This statement is true.
</span><span>If the trend of rising birth rates continues, the population will increase and natural resources will likely start becoming scarce.  - This statement is true.
</span><span>When food resources disappear, it eventually leads to food security in certain regions of the world. - This statement is false.</span>
6 0
2 years ago
Read 2 more answers
Arborviral diseases: Group of answer choices Refer to arthropod-borne viral diseases Can produce central nervous system illness
notsponge [240]

Answer:

All of the options are correct.

Arboviral diseases are arthropod borne, they can produce central nervous system illnesses, transmitted by mosquito bites and also produce acute self limiting fevers.

Explanation: Arboviruses are viruses that are harboured by arthropods which includes mosquitoes, they have the capacity to cause illnesses which are acute and self limiting(it has the ability to resolve on its own without treatment). It has also been found to cause illnesses to the central nervous system(the brain and the spinal cord).

6 0
3 years ago
What does ordered internal structure mean
Alinara [238K]

Answer:

Ordered internal structure" means that the atoms in a mineral are arranged in a systematic and repeating pattern.

Explanation: they arranged and repeating pattern go see for urself its right and i need help but its ok cause i dont know what grade are u but go check im typing alot..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

3 0
3 years ago
Read 2 more answers
What is the name of the type of reaction that occurs when two substances join to form a single product?
Alekssandra [29.7K]

Answer:

Synthesis reaction

Explanation:

hope this helps

4 0
2 years ago
Read 2 more answers
I need help ASAP on any of these answers...
inysia [295]
Across 5: predation
across 6 hominid
down 3 : Distribution
down 9 : glaciations
7 0
3 years ago
Other questions:
  • What is the main difference between oogenesis and spermatogenesis in terms of meiosis?
    14·1 answer
  • Which of the following includes the medulla, pons, cerebellum, and reticular formation and governs functions such as balance and
    11·1 answer
  • What are two basic differences between DNA and RNA?
    6·2 answers
  • Describe how water temperature affects the ability of ocean water to dissolve gases
    8·1 answer
  • Which of the following instruments produces highly magnified images of a cell’s internal structure but cannot be used to examine
    13·1 answer
  • Which of the following is Not noted when samples of insects are taken?
    9·1 answer
  • If 20% of a DNA molecule is adenine what percent is guanine
    13·1 answer
  • Which describes the mating of organisms that have different homozygous alleles for a single trait?
    10·1 answer
  • What is the monomer (building block) of proteins?
    12·2 answers
  • What is the direction of energy flow in an energy pyramid? How much energy is transfered from one step to another?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!