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
butalik [34]
4 years ago
14

Which of these proteins in mammals show only primary and secondary structures? A.)oxytocin. B.)keratin. C.)hemoglobin

Biology
1 answer:
xz_007 [3.2K]4 years ago
6 0
I think the correct answer from the choices listed above is option B. Keratin is the protein in mammals which shows only a primary and secondary structure. Keratin is a fibrous protein forming the structural constituent of hair, feathers, hoofs, claws and many others.
You might be interested in
To extract energy from carbohydrates, glucose is oxidized through several metabolic processes, resulting in end products of carb
BlackZzzverrR [31]

Answer:the item that has steps involved in glucose oxidation in an aerobic environment is ATP.

CH12O6 + 6O2 + 36Pi^-1 + 36ADP^3- + 35H^+ = 6CO2 + 36ATP^4- + 42H2O

Explanation:

Aerobic oxidation of glucose is coupled to the synthesis of as many as 36 molecules of ATP: Glycolysis, the initial stage of glucose metabolism, takes place in the cytosol and does not involve molecular O2. It produces a small amount of ATP and the three-carbon compound pyruvate.

5 0
4 years ago
La corteza terrestre junto con el planeta tierra se formaron hace:<br>​
gogolik [260]

Answer

La corteza terrestre temprana apareció hace aproximadamente 4.500 millones de años, después de las últimas etapas de acreción planetaria.

5 0
3 years ago
Show you work here using the data table 1 to calculate the energy consumed by this female sea otter.
zalisa [80]

Answer:

the female sea otter has 1

Explanation:

8 0
3 years ago
the site of atapuerca in northern spain is one of the most important fossil hominin sites in europe. identify what the following
Temka [501]

There have be found some fossils of ancient remains over the years. What the fossils from Atapuerca revealed about the hominins living in Europe at this time is below:

  • The Skull is known to show Interbreeding that took place with neandertals and their relatively healthy population.

  • The Fragment shows that there was a possibility of cannibalism in that area.

It shows that possible cannibalism took place as there were Cutmarks on various hominin bones found at Atapuerca mirror.

The relatively healthy population was found out through the study of the dentition of the Atapuerca hominins by anthropologists. It gave them a view into their diet and overall health.

The interbreeding with the Neandertals was shown through the Nuclear DNA that was gotten from bones and teeth of bones found at Sima de los Huesos

learn more from

brainly.com/question/14012174

7 0
3 years ago
What hypothesis did Darwin investigate by studying the breeding of pigeons with distinctive traits?
siniylev [52]

Answer:

New species can appear gradually through small changes in an ancestral species.

Explanation:

The new species that appear are due to hereditary variations that occur in a population. The adaptive variations are said to confer a selective advantage to organisms possessing them. The result of variations is that well adapted individuals are able to survive and reach the reproductive age and pass over their favourable characteristics to their offspring.

3 0
4 years ago
Read 2 more answers
Other questions:
  • What type of seashore has the most diversity
    15·1 answer
  • Which component of the Earth includes the water above, on, or in the Earth's crust? (This includes water in the oceans, seas, la
    12·1 answer
  • Photosynthesis involves the transformation of light energy into
    6·2 answers
  • Childhood and adolescence can be particularly difficult developmental times, and anxiety and mood changes are often considered a
    15·1 answer
  • What is one component of a cell that distinguishes all three domains from each other?
    5·2 answers
  • Answers for 10 and 11
    12·1 answer
  • Which of these is an example of climate?
    7·2 answers
  • A GG,BB and bb <br> B only GG and Bb <br> C only GB and Gb <br> D GB,Gb,gb and gB
    6·1 answer
  • What general name is given to tracts that connect the right and left cerebral hemispheres?
    8·1 answer
  • COMPLETE: Create and Complete the following table in a textbox. You can copy and paste this table or construct a new one.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!