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
Harman [31]
3 years ago
6

"Scientists will often grow bacteria in prepared petri dishes. In some experiments, the petri dish will also contain paper disks

soaked in a particular antibiotic. The area where the bacteria do not grow is called the zone of inhibition, or ZOI. The diameter of the ZOI indicates the effectiveness of the antibiotic.
The ZOI data collected by one scientist while trying to determine which disk (A, B, C, or D) is most effective at killing Streptococcus bacteria are: Disk D–9 mm, Disk B–8 mm, Disk C–0 mm.

Insert the appropriate heading (with units) for the second column in the data table below and record the data from this investigation"

Biology
1 answer:
astra-53 [7]3 years ago
4 0
Since I can't physically insert the appropriate heading, with units, I'll make the data table below by using the information given. 

Disk-----------Measurement of ZOI (mm)   also acceptable is ZOI (mm) 

A--------------13 ( +/- 2 mm) 

B--------------8

C-------------0

D-------------9 
You might be interested in
Sedatives
I am Lyosha [343]
The answer is B because sedatives are drugs that relax the central nervous system (CNS) and are taken to calm down or induce sleep
4 0
3 years ago
I WILL GIVE A BRAINIEST ANSWER !!
siniylev [52]
The correct answer is the third one
7 0
3 years ago
Read 2 more answers
How will you differentiate thyroid and parathyroid glands in terms of location and function?
Natalija [7]
The thyroid is a butterfly-shaped gland that lies in front of the windpipe (trachea), just below the voice box. The parathyroid glands are four tiny glands located behind the thyroid gland. The parathyroid glands produce a substance (parathyroid hormone) that helps control the amount of calcium in the blood.
4 0
3 years ago
A log has a density of .8 g/cm³. This log will _______ in freshwater, which has a density of 1.0 g/cm³ .
m_a_m_a [10]
The log will float on the water because his density is lower than the liquid, so it will stay at the top due to Archimedes' principle.

<span>Archimedes' principle is a physical law that describes the upward force (the vertical thrust) experienced by any body immersed in a fluid (liquid or gas). This force is strongly related to the density of both the fluid and the body.
</span>
You can try the experience at home, by using an object that has a lower density than the water like the sunflower oil, you will see that it will stay at the top of the water too.
7 0
3 years ago
Read 2 more answers
A flat sheet of connective tissue that extends beyond the muscle fibers to attach the muscle to bone is a(n) ______. a flat shee
luda_lava [24]

Answer:

A flat sheet of connective tissue that extends beyond the muscle fibers to attach the muscle to bone is a TENDON.

Explanation:

Tendon can be described as a fibrous connective tissue which functions mainly to attach muscles to bones hence, playing a major role in the movement of the bone or structure. Tendons also function to connect muscles to other structures like the eye ball.

Contrary to the tendons, ligaments are also fibrous connective tissues which are involved in the attachment of bone to bone. Hence, ligaments play major role in holding the structures and keeping them stable.

3 0
3 years ago
Other questions:
  • Mineral matter and organic matter together make up about 50 percent of soil. What two substances make up the other 50 percent?
    5·1 answer
  • What is the leading source of energy used in the United States today?
    5·1 answer
  • Where is hemoglobin normally found?
    14·1 answer
  • What are three contributions the Fuligo Septica makes to the environment?
    9·1 answer
  • 13C and 14C are isotopes of 12C, which has 6 electrons, 6 protons, and 6 neutrons. What is the arrangement of subatomic particle
    7·2 answers
  • Primary producers are organisms that?
    15·2 answers
  • What evidence do scientists have that electrons can move move from one energy level to another?
    9·1 answer
  • Kendrew’s studies of the globular myoglobin structure demonstrated that: A) “corners” between α-helical regions invariably lacke
    10·1 answer
  • What system do we use to bind periods, eras, etc., of time together?
    10·1 answer
  • The principle of dominance is derived from Mendel's conclusions. Which of the following describes the law of segregation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!