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Tresset [83]
3 years ago
10

You have just discovered an organism that lives in extremely cold environments. Which of the following would you predict to be t

rue about the phospholipids in its membranes, compared to phospholipids in the membranes of organisms that live in warmer environments?
Biology
1 answer:
xxMikexx [17]3 years ago
5 0

Answer:

The membrane phospholipids of cold-adapted organisms will have a higher proportion of unsaturated fatty acid tails.

Explanation:

The phospholipid tails present in the membranes may or may not have double bonds. The phospholipid tails with no double bonds are able to pack tightly which in turn makes the membrane more rigid. The fatty acid tails with one or more double bonds have kinks that do not allow them to pack tightly. Since membranes become more rigid at lower temperatures, the organisms adapted to cold conditions have more of the phospholipids with unsaturated fatty acid tails in their membranes

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Both the endocrine and nervous system are major regulating systems of the body however the nervous system has been compared to a
jeka94

Answer:

The nervous system produces rapid responses while the endocrine system generates slow but long term responses.

Explanation:

The nervous system rapidly generates a response by sending the sensory and motor information in the form of nerve impulses. The rapid responses of the nervous system are compared with text messages that are delivered instantly to the other person.

On the other hand, the endocrine system produces a relatively slow response by releasing hormones. Therefore, it is compared with a letter that takes a few days, depending on the distance, to be delivered to the other person. However, the effects of the endocrine system are long-lasting as compared to the short term responses generated by the nervous system.  

5 0
3 years ago
What is the most important plant source of nutrition for the yanomamo?
sergey [27]

<span>For the Yanomamo, the most important source of nutrition for them is cooking plantains or bananas. The main crops that they usually cultivate are bananas and cassava which are planted in their gardens. When the men are known to be hunters, fishers and horticulturists, the women are the ones who cultivate their land or gardens. The diet of the Yanomamo are usually low in edible salt. </span>

7 0
3 years ago
What two factors will decrease a population?
Serhud [2]

Answer:

The two factors that decrease the size of a population are mortality, which is the number of individual deaths in a population over a period of time, and emigration, which is the migration of an individual from a place. and then also birth rate

Explanation:

8 0
3 years ago
Read 2 more answers
Describe the principal and procedure of spiral plating.
Inessa [10]

Answer and Explanation:

Principal of Spiral plating:In the spiral plate technique, a mechanical plater vaccinates the fluid sample on a pivoting plate agar. The volume of fluid sample decline from the inside to the edge of the plate. The microbial concentration is controlled by checking the provinces on a piece of the Petri dish.

A technique, portrayed for deciding the quantity of microorganisms in an solution by the utilization of a machine which stores a known volume of test on a pivoting agar plate in a consistently diminishing sum as an Archimedes spiral.

Materials used: agar plates, dilution blanks, pipettes

Method:

A spiral plater is a gadget that disperses a constantly diminishing volume of fluid over a solitary pivoting agar plate (the apportioning arm moves like a needle on a turntable, just in reverse). The agar is then hatched and checks are made. It can viably convey up to a 105 concentration range on one plate, yet list requires an uncommon tallying lattice. After the example is brooded, distinctive state densities are clear on the outside of the plate. A changed checking matrix is portrayed which relates zone of the plate of volume of test. By checking a proper territory of the plate, the quantity of microscopic organisms in the example is assessed.

6 0
3 years ago
Pretty please help ill mark you as brainliest fr
galben [10]
I can help you with what you need but you haven’t uploaded a picture for me to see the problem it’s blank white
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4 years ago
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