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
Andre45 [30]
3 years ago
6

A thin section of bacteria sample is cut with a knife and exposed to an electron beam during:

Biology
1 answer:
nordsb [41]3 years ago
7 0

Answer:

Out of the four given options

option e) Transmission Electron Microscopy

is correct

Explanation:

A thin bacteria sample section is cut with the help of a knife and then exposed to a beam of electron in TEM.

Transmission Electron Microscopy, abbreviated as TEM is a technique of microscopy in which an electron beam is emitted and is made to pass through a specimen which is an ultra thin(less than 100 nm in thickness)resulting in the formation of an image and then this image is then enlarged and focused on a fluorescent screen or on any imaging device.

You might be interested in
Weather is made up of a variety of conditions in the atmosphere. It includes temperature, or the amount of ____ in the air, as w
Arlecino [84]
1) kinetic energy
2) water vapor
3) air
4) rain

The first one is a guess from my knowledge as a college bio student. I hope it’s what you’re looking for. Temperature is just the movement of molecules (hotter has more movement, colder has less)
4 0
3 years ago
Read 2 more answers
Plants do not just use photosynthesis to make sugars for
Genrish500 [490]
They make sugars and salad puts and more
4 0
3 years ago
Describe the hormone and signaling protein combination that produced the greatest and most prolonged response. For the phosphory
lilavasa [31]

Figure 1A is attached.

Answer:

The hormone will bind to the receptor and leads to the activation of phosphorylation cascade of proteins. The phosphorylation of JAK2 protein will cause the activation and phosphorylation of the STAT5 protein.

The rate of decrease (percent decrease per minute) of the levels of the phosphorylated STAT5 protein from 10 min to 30 min can be calculated as follows

= (100 - 40) / (30 - 10)

= 60 / 20

= 3/ min

Thus, the final rate would be 3 per minute.

8 0
3 years ago
In the famous conditioning experiment, Pavlov demonstrated that his dogs started drooling in response to a bell sounding. What p
Elan Coil [88]

The correct answer is A. Cephalic phase

Explanation:

In the digestive system and digestive process, there are different phases or stages. In the case of the cephalic phase, this is the first phase of the process and starts even before food enters in the organism, because fo this, the cephalic phase includes the anticipatory responses to food including salivation. This is the part or phase Pavlolv stimulated in his experiments because in this dogs salivated anticipating food and this was linked to the sound of a bell and that make dogs salivate even if there was no food.

4 0
4 years ago
if today's first high tide is at 7:00 AM, what time will today's next high tide be? Please do not troll. . . . I have already as
True [87]
7:25 pm. High tides are 12 hours and 25 mins apart. So 12 hours from 7:00 am is 7:00 pm, add 25 mins and you have 7:25 pm. Hope this helps! ;)
6 0
3 years ago
Other questions:
  • A nurse is reviewing a client's medication history. which drug would the nurse identify as placing the client at risk for ototox
    11·1 answer
  • Like DNA, RNA contains<br> a. phosphate.<br> b. uracil.<br> c. thymine.<br> d. deoxyribose.
    9·1 answer
  • Which of the following correctly describes the process of sexual reproduction in flowering plants?
    11·2 answers
  • The process by which organisms make more of their own kind is called
    5·1 answer
  • Which number represents a basic pH, 4 or 9? _______
    8·2 answers
  • Explain two advantage of sexual reproduction over asexual
    14·1 answer
  • Which part of an amino acid is the only one that varies and is what defines its properties? A. The amino group B. The R group C.
    13·2 answers
  • Which statement best illustrates how an organism maintains homeostasis?
    13·1 answer
  • Which of the following organisms lay amniotic eggs?
    13·2 answers
  • Which is a measure of how much a disturbance can
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!