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rjkz [21]
3 years ago
10

In one kind of abnormal chromosome inheritance called down syndrome, a child has three copies of

Biology
1 answer:
umka2103 [35]3 years ago
3 0
The answer would be B. chromosome 21 

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A particular diploid plant species has 48 chromosomes, or two sets. A mutationoccurs and gametes with 48 chromosomes are produce
PilotLPTM [1.2K]

Answer:

The zygote will have 96 chromosomes.

Explanation:

If self-fertilization occurs, and two gametes (each having 48 chromosomes) unite, the zygote will have 96 chromosomes ( or 4 sets)

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2 years ago
A surgical client is receiving a neuromuscular junction (nmj) blocker. the nurse knows that the client cannot move because the c
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The patient is receiving succinylcholine or commercially called anectine. 
Succinylcholine is a medication often used in the context of general anaesthesia and its main effect is general paralysis. The drug's mechanism of action includes the inhibition of the acetylcholine's action on skeletal muscles. This inhibition is caused by the binding of the drug on the nicotinic acetylcholine receptor and the depolarization of the muscle cell.
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3 years ago
?How do parallel fibers in the cerebellum control the duration of a response? ?By determining the number of Purkinje cells that
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The appropriate response is the second one. Parallel fibers emerge from granule cells in the cerebellar cortex. Granule cells are little and exceptionally various. They are thought to make up the same number of as half of the neurons in the cerebrum. Granule cells have axons which ascend and afterward fan out into parallel filaments. These filaments meet the Purkinje cell dendrites.
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3 years ago
What are the differences between DNA and RNA?
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Summary of Differences Between DNA and RNA<span>DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. The only difference between ribose and deoxyribose is that ribose has one more -OH group than deoxyribose, which has -H attached to the second (2') carbon in the ring.DNA is a double stranded molecule while RNA is a single stranded molecule.DNA is stable under alkaline conditions while RNA is not stable.<span>DNA and RNA perform different functions in humans. DNA is responsible for storing and transferring genetic information while RNA directly codes for amino acids and as acts as a messenger between DNA and ribosomes to make proteins.</span></span>
8 0
3 years ago
Which measures the mass of an object
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Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.

8 0
3 years ago
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