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
Lady_Fox [76]
3 years ago
15

Is the heme molecule attached to hemoglobin during the primary level or tertiary level of organization?

Biology
1 answer:
djyliett [7]3 years ago
3 0

Answer:

Tertiary.

Explanation:

Primary structure of proteins refers to the order of amino acids that make up the protein. The heme is an nonprotein non-amino acid, so it is not involved at this stage.

Tertiary structure of proteins is the overall 3-D folding of the protein (it comes after secondary, which involves folding into a repeated pattern). The heme bonds to its correct position on the hemoglobin during this stage and helps in correct folding.

You might be interested in
In order to perceive forms and patterns from incoming stimuli, individuals utilize____.
4vir4ik [10]

Group of answer choices.

A. feature analysis

B. change blindness

C. selective attention

D. inattentional blindness

Answer:

A. feature analysis

Explanation:

Stimulus can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal). Thus, all living organisms (both animals and plants) respond to changes in their environment and consequently, an appropriate response or reaction is made. Also, stimulus arising from within the organism is known as internal stimulus while those from its environment are known as the external stimulus.

In organisms, the specialized cells that detect stimulus are generally known as sensory receptors while a group of these receptors is referred to as sense organ. Therefore, the senses are necessary for behavior because stimuli must be sensed in order to respond.

Stimulus control can be defined as a phenomenon that arises when a living organism responds or behaves in the presence of a stimulus and in another way in the absence of a stimulus.

For example, opening the door of a microwave oven as soon as its timer beeps.

Example II; When your body touches a hot object, you quickly move away and feel some pain subsequently.

In order to perceive forms and patterns from incoming stimuli, individuals utilize feature analysis of the signals from the environment.

6 0
3 years ago
Read 2 more answers
Considering the body’s organization from atoms to organ systems, in which level of organization are proteins like collagen? Desc
storchak [24]

Answer:

According to the levels of organization in the body, the level of organization in which proteins, like collagen, are found is the molecular level, allowing the structural support and the performance of other essential functions.

Explanation:

Proteins are biological macromolecules, polymers of units called amino acids. These molecules belong to the molecular level of organization in living organisms.

The level of organization where proteins are found allows them:

  • <em>Form an essential part of cells.</em>
  • <em>Contribute to the construction of tissues and organs.</em>
  • <em>Participate in metabolic reactions, as enzymes. </em>
  • <em>Defense of the organism, in the form of antibodies.</em>
  • <em>Regulation of vital functions, forming hormones.</em>

Other functions of proteins are to integrate the cell membranes and perform transport function, to form receptors and to be an energy reserve.

7 0
3 years ago
What is this? Please answer with an explanation and if you get this right I'll give you a like and a 5 star
LekaFEV [45]

Answer:

its C

Explanation:

i do AP bio so this is something learned a long time ago also im a straight A student so yeah

4 0
3 years ago
Por es necesaria la duplaciacion del material genetico en la mitosis
SIZIF [17.4K]

Answer: D

Explanation: just did it on edg

5 0
2 years ago
Explain Gynecomastia in males.
PolarNik [594]

Gynecomastia is an increase in the size of the mammary gland in men. The condition can occur in one or both breasts. It starts as a small mass under the nipple, which can be sensitive. One breast can be bigger than the other. Its cause is an imbalance between the stimulatory effects of estrogen (female sex hormones) and the inhibitory effects of androgens (male sex hormones) in the breast tissue, when the first ones increase, or the second ones descend.

Gynecomastia is a problem relatively common in the population, and there are three prevalence peaks throughout life:

Newborns: Between 60 and 90% of newborns have gynecomastia, produced by the passage of maternal estrogens through the placenta. It is a transient gynecomastia that disappears in about 2-3 weeks.

Puberty: Gynecomastia in puberty affects mainly young people aged between 10 and 14 years, and is due to the transient and physiological increase in estrogen that occurs at this age.

Elderly: Is due to an increase in fatty tissue with a greater peripheral aromatization ( a process that occurs in adipose tissue and that involves the conversion of androgens into estrogens), a decrease in the production of testosterone by the testes and the use of drugs.

8 0
2 years ago
Other questions:
  • In an experiment, the variable that is changed and tests is called the __________ variable.
    11·2 answers
  • In a study of genetic variation of the Graceland gene, a researcher finds that there are two alleles in a population. In a large
    13·1 answer
  • Which type of bond holds a water molecule together
    12·1 answer
  • 14. Which of the following statements about earthquakes is false? A. The building and release of stress along a plate boundary c
    14·2 answers
  • Assess the effect of the introduction of a nonnative species of tree on the biodiversity of a
    13·1 answer
  • Which characteristics are common to most salamanders? Check all that apply.
    12·2 answers
  • Which of the following would be considered part of an emerald tree boa's ecological niche? Select all that apply. mating ritual
    14·1 answer
  • The DNA triplets that code for amino acids are common to-
    6·1 answer
  • In a minimum of 3 complete sentences, explain how failure in one organ system can affect the body.
    9·2 answers
  • 1. Which bottle contains the most concentrated salt solution? ABC<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!