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Naddik [55]
4 years ago
8

Which of the following statements correctly describes Chargaff's contribution

Biology
1 answer:
Ymorist [56]4 years ago
7 0

Answer:

He discovered that DNA is the primary constituent of the gene, thereby helping to create a new approach to the study of the biology of heredity.

Explanation:

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What is the correct order of genetic information found in a cell from Most Complex to Least Complex?
erastova [34]
D is the answer cause


A genome is an organism's complete set of DNA including all of its genes. Each genome contains all of the information needed to build and maintain that organism. This is the largest in the given options.
Chromosomes are the threadlike structures located inside the nucleus of animal and plant cells.
The building blocks of nucleic acids are the nucleotides.
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.
Thus, the correct answer is option (D), 'Genome, chromosome, gene, nucleotide'.
5 0
3 years ago
Parkinson's disease prevents the brain from properly sending motor signals to the consciously moved muscles of the body. This di
skad [1K]

Answer:

Option C. Peripheral nervous system

Explanation:

The Parkinson's disease is a disorder that directly affects the nerve cells of the body. The neurons that produces dopamine dies in this disorder that produces symptoms like slowness, balancing problem and stiffness.

The Peripheral nervous system connects the CNS to body limbs and organs. The information is transferred from the brain and spinal cord to other body parts that helps to react with external stimulus.

In Parkinson's disease, the transfer of motor signals to muscles is prevented by inhibiting parts of peripheral nervous system. Thus, option C is correct.

4 0
3 years ago
Compare the processes of anaerobic respiration in muscle and plant cells
lianna [129]

Answer:

In muscles :-

Glucose is not completely broken down, so much less energy is released than during aerobic respiration.Build-up of lactic acid in muscles can lead to several pain in the muscles.

In plant cells :-

Anaerobic respiration took place in absence of oxygen and incase of plants it's more much harmful for plants as not in the case of muscles.

4 0
4 years ago
Name three parts of the body that are used on communication for dogs
lbvjy [14]
Hands,mouth,and faces

6 0
3 years ago
That’s the right question
Vinvika [58]

Answer:

oh cool

Explanation:

5 0
3 years ago
Read 2 more answers
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