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pav-90 [236]
3 years ago
15

Passive transport moves molecules_____their concentration gradient

Biology
1 answer:
Elenna [48]3 years ago
4 0
Passive transport molecules move molecules with their concentration gradient
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What neurotransmitter is released at the neuromuscular junction
olya-2409 [2.1K]

Answer: Acetylcholine.

Explanation: Acetylcholine is a neurotransmitter that mediates many sinaptic functions in nervous system. When a motor neuron releases acetylcholine at the neuromuscular junction, it binds to nicotinic receptors in muscular fibers and activates a signal cascade that will free intracellular calcium ions, causing the contraction of the muscular fibers.

6 0
3 years ago
A patient's cotranslational and post-translational processes have reversed roles. based on this knowledge, identify what type of
postnew [5]
In this patient, the proteins that usually take the process of post-translational to incorporate their organelle, take now the process of <span>cotranslational, and vice-versa.
In this patient, for cotranslational, we would have proteins for organelles such as </span>mitochondria<span>, nucleus, vacuole, </span><span>and </span><span>peroxisomes.
For post-translational, </span>we would have proteins for organelles such as endoplasmic reticulum<span>, </span>golgi, plasma membrane, and lysomes.
8 0
3 years ago
Pea plant clones are given different amounts of water for a three-week period. First pea plant receives 400ml. Second pea plant
borishaifa [10]

Answer: The independent variable is the different amount of water. The correct option is A.

Explanation:

A variable can represent age, a person, or an entity that can be measured. In statistics, it is simply defined as an attribute of an object to be investigated. There are different types of variables these includes:

--> Dependent variable and

--> Independent variable.

Dependent variables are simply the variables that are affected by the changes that occurs in the experiment. From the experiment they should include:

--> the height of the plant,

--> the size of the plant,

--> the number of leaves

---> if the plant survived or not (dead).

Independent variable are the variables that are changed in the experiment. A good example from the pea plant experiment is WATER. It is the aspect that is used to alter the dependent variable which is the height of the pea plant. I hope this helps, thanks!

4 0
3 years ago
Help me on this ASAP
Anna71 [15]

Answer:

d

Explanation:

5 0
3 years ago
Homologous chromosomes are similar in all of these characteristics except:
Gnesinka [82]

Answer:

Except alleles

Explanation:

Alleles are different versions of the same gene and that's because they have different DNA, even though it is slightly different it can make a lot of changes so that's why they have different alleles.

Allele is actually the variant form of some genes.

The best<u> example </u>for alleles we can find in the gene for blossom color in some species of flowers or plants. Only one single gene is controlling the color and we can see sometimes different versions of it. Those different versions are called Alleles.

7 0
3 years ago
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