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
katen-ka-za [31]
2 years ago
7

Put these in order NO LINKS NO LINKS

Biology
1 answer:
sertanlavr [38]2 years ago
4 0

Answer:

From smallest to largest:

Capillaries, alveoli, bronchi. bronchioles, trachea, pharynx, nasal cavity.

You might be interested in
Why is it important that the location of fossils found in the ground is recorded?
Eddi Din [679]

Answer:

The fossil record helps paleontologists, archaeologists, and geologists place important events and species in the appropriate geologic era.

Explanation:

It is based on the Law of Superposition which states that in undisturbed rock sequences the bottom layers are older than the top layers.

3 0
2 years ago
Read 2 more answers
30 points
Lunna [17]

Answer:

yay

Explanation:

its A

6 0
2 years ago
How does stream erosion differ from sheet erosion?
elena-s [515]
 - Sheet erosion is a type of surface water, and runoff is any water that does not soak into the ground.
5 0
3 years ago
Please give a small paragraph quickly summarizing the what, when and how of each of the following techniques: PCR, DNA gel elect
Anuta_ua [19.1K]

Answer:

All are used to resolve questions in molecular and biochemistry/biotechnology

Explanation:

PCR: resolution of an amplicong on agarose gel to chech size after thermocycling

DNA gel electrophoresis,

Recombinant DNA, A DNA fragment that it attached to another such as a reporter, commonly used is GFP attached to protein of interest to track movement

Cloning, Duplicate an amplicon, insert into a vector, transform this vector into a bacteria that is designed to make multiple copies of itself

Northern blots, Method used to detect different sizes RNA from a mixture of other products

Southern blots, method used to detect different sizes of DNA similar to the idea of a Northern Blot

Western blots, Resolution of protein sizes by running the protein through an acrylamide gel in an ionic buffer

Antibody production (polyclonal and monoclonal),  Generating an antigen against a protein using different parts of the same protein (polyclonal) or only a specific sequence of the protein not a variety of antigens from the full length (monoclonal)

ELISA, enzyme-linked immunosorbent assay is used to check the presence of a protein

FRET, Transmission energy of one molecule to another, it is usually included in the detection of colors in fluorescence microscopy

FRAP, this method will is called Fluorescence recovery after photobleaching, a microscospy measurement

FACS, this is a type of cell sorting Fluorescence-activated cell sorting

Fractionation by centrifugation, Lysis of agents such as cells that can be lysed by spinning in a centrifuge

Chromatography, separation of chemical thru a media by colors

Fluorescence microscopy,  use of fluorophore to detect specimen under a microscope a specific wavelength

Coomassie staining,  procedure used to stain an acrylamide gel or membrane to show protein presence

Silver staining, use of a silver colloid to change the way proteins are seen on a Western blot or under a microscope

His tag, a string of histidine residues attached to a protein for easy manipulation/detection

GST tag, Glutathione S-transferases is a group of proteins used in protein purification an option other than His tag

Confocal microscopy,

FISH, The generation of a nucleotide probe used in DNA sequence detection in histology

PCR, Polymerized chain reaction used to amplify selected region of DNA

DNA library, the collection of gDNA of a specific specie or tissue

cDNA library, collection of the coding sequence of a organism/tissue

Microarrays, the platform used to detect thousands of gene sequences at once

Sanger sequencing, Method used to derrive DNA sequence developed by Frederick Sanger by incorporating a single nucleotide at a time

GFP, Green fluorescent protein, a reporter protein used in recombination protein creation

Bright field microscopy, microscopy that uses light or natural light to detect samples

DIC microscopy, Differential interference contrast is used to detect and enhance the different levels of contrast of a specimen

Phase contrast microscopy, Microscopy technique used to detect the different states of matter of a specimen

Fluorescence microscopy, use of fluorophore attached to sample for investigation

Transmission electron microscopy, uses beams of electrons to pass through a sample to then create an image

Scanning electron microscopy,  the surface of a sample is scanned with a beam of electrons to generate an image

X ray crystallography, determining a structure of a protein my using an x-ray technique

2D PAGE electrophoresis,  separation of proteins by two phases sizes and charges

NMR,  Nuclear magnetic resonance, spinning of all the nuclei and measurement of the energy that it gives off.

Mass spectrometry Protein sequencing technique based on weight

4 0
3 years ago
Pepstatin binds to the enzyme pepsin, the chief digestive enzyme in the stomach. The substrate (a protein) is still able to bind
swat32

Answer:

s

Explanation:

s

5 0
3 years ago
Other questions:
  • Which statement is true about fossils?
    5·1 answer
  • Radiology services for a unilateral x-ray of the hip; single view.
    5·1 answer
  • you are working as a medic at a gymnastics competition, and one of the gymnasts has a bad landing after a vault, injuring her le
    14·1 answer
  • Which phrase best defines a galaxy?
    10·2 answers
  • What is the role of the alcohol in this experiment?​
    8·1 answer
  • If 2 blood vessels had the same resistance while Blood Vessel 1 has a difference in
    5·1 answer
  • People continually waste, deplete, and degrade much of Earth's natural capital—a process known as point source pollution natural
    11·1 answer
  • Sickle cell disease is a recessive trait which causes a deformation in red blood cells due to a mutation in the gene that codes
    14·1 answer
  • A single celled prokaryotic organism with a cell wall containing peptidoglycan would
    7·1 answer
  • The amount of oxygen in Earth's atmosphere has been a constant for millions of years.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!