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Wewaii [24]
3 years ago
11

_____ embedded in the cell membrane act as gates and transportation systems that allow selected substances to pass through the m

embrane.
Biology
1 answer:
konstantin123 [22]3 years ago
8 0

Protein complexes

Explanation:

There is a lipid bilayer in which the protein molecules are embedded. They do not exist as single elements of the lipid membrane in a form of glycoproteins or membrane proteins, they work as diffusing complexes within the membrane. They perform important functions for the cell; such as ion and metabolite transport, signaling, cell adhesion, and migration.

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Chromosome.
Mashcka [7]

Answer:

1. x chromosome

2.males

3.one X and one Y chromosome.

4. two X chromosomes

5. a very common trait in humans and frequently used to explain X-linked disorders.[8] Between seven and ten percent of men and 0.49% to 1% of women are affected. Its commonness may be explained by its relatively benign nature. It is also known as daltonism.

6.Females with one copy of the mutated gene are carriers. X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome. Females have two X chromosomes while males have one X and one Y chromosome.

Explanation:

4 0
3 years ago
Explain the roles of and relationships among producers, consumers, and decomposers in the process of energy transfer in a food w
insens350 [35]

A producer is like grass, then consumers like a zebra will eat the grass, and wen the zebra dies its body breaks down and helps more grass grow. That cycle keeps going over and over, it never ends.

7 0
4 years ago
Read 2 more answers
I need help asap please!!
fenix001 [56]

Answer:

commensalism

an association between organisms in which one benefits and the other derives nor harm

8 0
3 years ago
The concentration of sugar is higher inside a cell than outside the cell. The concentration of water inside the cell is lower th
Scorpion4ik [409]
A because osmosis will act to balance the concentrations of water inside and outside the cell. As this happens, sugar outside the cell will dissolve into the water and be moved across the cell membrane with it into the cell. This continues until the concentrations are equal.
3 0
4 years ago
A student conducts an experiment. He mixes two chemicals in a beaker at 30 ° Celsius. Then, he repeats the experiment at 45 ° Ce
Salsk061 [2.6K]

The most likely conclusion the student will make would be that increasing temperature increases the rate of reaction.

<h3>Effects of temperature on reaction rates</h3>

The rate of reaction of a system is directly proportional to the temperature of the system.

This is because the kinetic energy of the reactant's molecules is increased by increasing the temperature of the system. Thus, reactant molecules collide more and this leads to more reactions.

Thus, increasing the temperature of a system moderately also increases the rate of reaction in the system. Too much increase in temperature, however, can destroy the structures of reactants.

More on temperature and reaction rates can be found here: brainly.com/question/16717828

#SPJ1

7 0
3 years ago
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