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
Firdavs [7]
2 years ago
14

About 1,500,000 bacteria are found in 1 milliliter of water of coastal ocean. How many bacteria will be there in 100 milliliters

of water? A. 1. 5 × 104 B. 1. 5 × 105 C. 1. 5 × 106 D. 1. 5 × 107 E. 1. 5 × 108.
Biology
1 answer:
igomit [66]2 years ago
8 0

A single-celled prokaryotic organism that is generally free-living and of few micrometers in length is bacteria. They are very small in size that cannot be seen without a microscope.

1. 5 \times  10^{8} bacteria will be present in 100 milliliters of water.

<h3>How to calculate the number of bacteria?</h3>

Given,

  • 1 milliliter = 1,500,000 bacteria
  • 100 milliliter = ?

\begin{aligned}\rm Bacteria &=\dfrac{ 100 \rm milliliter  \times  1,500,000} { 1 \;\rm milliliter} \\\\&= 1,50,000,000 \;\rm bacteria \\\\&= 1.5 \times  10 ^{8} \;\rm bacteria\end{aligned}

Therefore, option E is correct.

Learn more about bacteria here:

brainly.com/question/2490932

You might be interested in
Edit: Nevermind! I figured it out!!
Montano1993 [528]

Answer:

meteorite 1- 2.6 billion

meteorite 2- 5.2 billion

meteorite 3- 3.9 billion

5 0
3 years ago
Read 2 more answers
The organic molecule called ______ is formed of branched chains of sugar units. it is used by humans (and other mammals) to stor
babymother [125]

Answer;

-Glycogen

The organic molecule called glycogen is formed of branched chains of sugar units.

Explanation;

-Glycogen is a branched polysaccharide of glucose that serves as a form of energy storage in humans, animals, fungi, and bacteria.

-In humans, glycogen is made and stored in liver and muscle cells. Muscle cell glycogen is broken down into glucose, and liver glycogen is broken down into glucose as a circulating energy source glucose for use by the body.

-Glycogen is accumulated in response to insulin and broken down into glucose in response to glucagon. It plays a major role in maintaining the blood-glucose levels, which is vital since some organs in the body such as the brain purely depend on glucose for energy.

3 0
3 years ago
What are the different ways fungal spores can be dispersed?
stealth61 [152]

Answer:

Explanation:

The spores of some fungi are dispersed in water or on the surface of water. The chemical composition of the wall of these spores makes them "non-wettable" so they won't sink. The spores are carried along on the surface of the water like little boats. Water in the form of raindrops can disperse spores in a different way. While gravity is not a primary means of spore dispersal, evolutionary adaptations have been required of many fungi to overcome gravitational effects for effective spore dispersal. SPORE DISPERSAL BY WIND Dispersal of fungal spores by wind is by far the most common method for terrestrial fungi.

4 0
3 years ago
What causes the change from day to night and vice versa?
Ket [755]
The rotation of Earth on its axis
7 0
3 years ago
Read 2 more answers
What is the goal of seed dispersal? 10 points
den301095 [7]

Answer:

B. to have new plants that grow far away from parent plants so that they dont compete for resources

Explanation:

7 0
3 years ago
Other questions:
  • What is the advantage of crossing-over?
    15·1 answer
  • What do you think plants need to stay healthy
    14·2 answers
  • Mycoplasma pneumoniae is a bacterium that lacks a cell wall. it causes atypical pneumonia. which antibiotic would be most effect
    7·1 answer
  • What is the first thing to appear in secondary succession?
    8·1 answer
  • How would the introduction of predator species affect the stability of the ecosystem
    6·2 answers
  • When these clouds break apart, they let out buckets of rain or snow
    12·2 answers
  • A layer of sandstone is found on top of a layer of shale. what most likely happened in this area?
    7·1 answer
  • How was osmosis involved in causing seizures?​
    15·1 answer
  • Why do cells need to divide?
    15·1 answer
  • Plssss help answer must be two lines
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!