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iren2701 [21]
3 years ago
13

1. Which of the following levels of protein organization shows the complete 3-D arrangement of the polypeptide chain?

Biology
1 answer:
Flura [38]3 years ago
3 0

Answer:

b

Explanation:

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Why are plants found at the beginning of a food web
choli [55]

Answer:

because we get energy from plants

Explanation:

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3 years ago
Why are there more stomata in the bottom of leaves
Jobisdone [24]

Stomata play an important role in photosynthesis as they allow the plant to absorb carbon dioxide from the environment. In exchange, stomata allow oxygen, which is a waste product of photosynthesis, to be released. In the process, water vapor is also lost as the internal parts of the leaves are exposed. To reduce exposure, stomata are found on the underside of the leaves. They are protected from the sun as excessive heat can increase the rate of water vapor leaving and thus wither the plant. Stomata also have guard cells around the epidermis that close when too much water is being lost.

4 0
2 years ago
Read 2 more answers
What are the products of Anaerobic Respiration in yeast?
8090 [49]

The products of anaerobic respiration in yeast are carbon dioxide and ethanol.

<h3>Anaerobic respiration</h3>

This refers to respiration in the absence of oxygen.

In the absence of oxygen, both the citric acid cycle and the electron transport chain cannot proceed. Thus, only glycolysis takes place.

The two pyruvate molecules produced in anaerobic respiration in yeast are converted to ethanol, instead.

More on anaerobic respiration can be found here: brainly.com/question/12605249

#SPJ12

3 0
2 years ago
Do you think landowners should be compensated for their loss by the federal government for habitat conservation of endangered sp
OLga [1]

Answer:

Yes

Explanation:

Unless they have a permit to inhabit endangered species. They shouldn't be caring for a endangered species, because they could be doing something to hurt it even if they don't mean to. By law they do confiscate them unless you have a permit.

8 0
3 years ago
When two hormones must be present to achieve full expression of an effect, that interaction is called ______________.
Vinvika [58]

Answer:

Synergism

Explanation:

Synergism means cooperation, and is a term of Greek origin (synergy). Synergy is a work or effort to accomplish a certain very complex task, and to be able to succeed in the end. Synergy is the moment when the whole is greater than the sum of its parts.

In physiology, synergism occurs when the effect of two or more combined chemical agents is greater than the sum of individual effects. Concerning hormones, synergism happens when two hormones must be present for the full expression of an effect. That is, two hormones act for a certain purpose.

Example: FSH (follicle stimulating hormone) and estrogen cause oocyte maturation, but this only occurs if neither acts in isolation.

8 0
3 years ago
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