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Arturiano [62]
3 years ago
12

Hemophilia is caused by _____.

Biology
2 answers:
Elza [17]3 years ago
8 0
Answer: a recessive allele on the X chromosome

explanation: Hemophilia is caused by a mutation or change, in one of the genes, that provides instructions for making the clotting factor proteins needed to form a blood clot. This change or mutation can prevent the clotting protein from working properly or to be missing altogether. These genes are located on the X chromosome.
allochka39001 [22]3 years ago
5 0

Hemophilia is caused by a recessive allele on the X chromosome.

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3 years ago
Anyone wanna help me out with these questions word box at the top.
MA_775_DIABLO [31]

Answer:

1) phenotype

3) punnette square

4) pedigree

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7) cystic fibrosis

8) albinism

9) muscular dystrophy

10) chromosomes

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Explanation:

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3 years ago
What is the pathway of information through a neuron?
garik1379 [7]

Answer:

The pathway of information through the neuron is based in the connection of axons with other neurons, favoring the conduction of information from one place to another of the nervous system. The way in which a neuron communicates with another, with a receptor or an effector is called synapse.

Explanation:

Neurons are the specialized cells that allow the function of the nervous system, given by the transmission of information in the form of nerve impulses. The way in which information is transmitted by neurons depends on the connection that exists between neurons, by their axons and dendrites, or between enurons and specialized structures such as receptors and effectors.

When a stimulus reaches a receptor, it connects with the neuron that carries the information by afferent pathway to the central nervous system. Once the information is processed, a response is elaborated that travels through the neurons by efferent pathway to an effector cell.

Synapses are simply the connection that exists between neurons, through their axons, or from these cells to the receptor or effector structures. Synapses are located between one neuronal axon and another, or between axons and receptors or effectors, and occur through electrical signals or chemical mediators called neurotransmitters.

8 0
3 years ago
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The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.

7 0
3 years ago
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sergejj [24]

Answer:

Prey

Explanation:

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8 0
3 years ago
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