Which area of the central nervous system contains cerebrospinal fluid?a)Efferent tissue
b)Subarachnoid space
c)Dura mater
d)Grey matter

Answers

Answer 1
Answer: the CN system contains cerebrospinal fluid is the Efferent tissue

Related Questions

What morphology is represented in the picture
in humans, a combination of XX chromosomes results in a female zygote and that of XY result in a male zygotes. From whom does the a male zygotes inherit an X chromosome
When anaerobic respiration occurs in muscle cells, it producescarbon dioxide, water, and energy. carbon dioxide, ethanol, and energy. lactic acid and energy. glucose, oxygen, and energy.
In a certain mutant strain of bacteria, the enzyme leucyl-tRNA synthetase mistakenly attaches isoleucine to leucyl-tRNA 10% of the time instead of attaching leucine. These bacteria will synthesize:
both algae and the fungus are benefited from their relationship in a lichen. this relationship is one of

Which consequence are scientists concerned could result from the use of genetically engineered growth hormones in dairy products? blindness cancer increased costs fewer organic options

Answers

The correct answer is cancer. Cancer is the consequence that scientists are concerned that is could possibly result from the use of genetically engineered growth hormones in dairy products. Cancer involves abnormal cell growth that is potentially be spreading in the body.

Answer:

Cancer.

Explanation:

Genetically engineered organism (GMOs) may be defined as the organisms whose genetic material has been modified by using the molecular techniques. Animals, plant, bacteria and viruses can be used as GMOs.

The genetically modified hormones in the dairy product is bovine. The bovine hormone helps in increasing the lactation and milk production in cattles. The bovine hormone is responsible for the differentiation and growth of the abnormal cells as well. The process of apoptosis is inhibited by the bovine. This might result in the formation of cancer.

Thus, the correct answer is option (2).

What two components are often found as part of an enzyme?

Answers

The two components which are often found as part of an enzyme are Active site and protein. Proteins are referred to as macromolecules or macromolecules which consists of more or one of a chain of amino acid residue. They do perform an array of functions which are within organisms. For example, DNA replication, responding to stimuli, catalyzing the metabolic reaction. An active site is referred to as the region of an enzyme where substrate molecules bind and also they undergo a chemical reaction. They contain of residues which form temporary with the substrate and also catalytic site which catalyzes a reaction.

Answer:

Protein (the apoenzyme) and active site (cofactor) is the correct answer.

Explanation:

The two components are often found as part of an enzyme are

Protein (the apoenzyme)

  • proteins increase the rate of reaction that takes place within the living organism.
  • proteins consist of one or more chains of amino acids that make macromolecules.
  • They perform important functions within the organism such as proteins function is to catalyze the reactions that are necessary to our metabolism.

Active site (cofactor)

  • Active site:is the site where the enzyme binds with the substrate to initiates the reaction.

Which statement is correct based on analysis of this phylogenetic tree?. The arctic fox is more closely related to the fennec fox than to the kit fox. The Cape hunting dog is more closely related to the coyote than to the black-backed jackal. The most recent evolutionary split was of the fox from the coyote. The closest relative to the crab-eating fox is the gray fox.Which statement is correct based on analysis of this phylogenetic tree?

Answers

Final answer:

In a phylogenetic tree, close relations are usually shown by nodes branching off from the same line. The most recent evolutionary split would be at the end of the tree. Appearance doesn't necessarily reflect genetic closeness due to environmental influences and the development of analogous structures.

Explanation:

Without the specific phylogenetic tree to refer to, I can only explain the basis for the potential correctness of the statements provided. Typically, when analyzing a phylogenetic tree, close relations are typically indicated by nodes that branch off from the same line in the tree. As for the 'most recent evolutionary split', it would be the one furthest to the 'right' or end of the tree, being most recent time-wise. The level of similarity between organisms does not necessarily reflect their distance on the phylogenetic tree. Environmental adaption could allow two distinct species to appear more similarly than they genetically are. This is the concept of analogous structures.

Learn more about Phylogenetic tree here:

brainly.com/question/30670639

#SPJ1

Final answer:

Without the actual phylogenetic tree, it's challenging to provide a definitive answer to which statement is correct. The correct statement would be the one that represents the closest common ancestors between the species, as per the rules of phylogenetic analysis.

Explanation:

The question is about the analysis of a phylogenetic tree. Without the actual tree provided, it's challenging to provide a direct answer to which statement is correct. However, if we go by the rules of phylogenetic analysis, the correct statement would be the one that represents the nearest shared branches in the phylogenetic tree.

For instance, if the arctic fox and the fennec fox share a more recent common ancestor on the tree than the arctic fox and the kit fox, then the statement 'The arctic fox is more closely related to the fennec fox than to the kit fox' would be considered correct. The same logic applies to the other species mentioned in the other statements. Therefore, without the actual tree, we cannot definitively state which statement is correct.

Phylogenetics is a major part of evolutionary biology and it involves the study of the evolutionary relationship amongst various species. These relationships are discovered through phylogenetic inference methods that evaluate observed heritable traits, such as DNA sequences or morphology under a model of evolution.

Learn more about Phylogenetics here:

brainly.com/question/32213551

#SPJ2

Elaborate the relationship between light intensity and the daily rhythm of flowers opening.

Answers

Light energy is used by the flower to bloom that could allow the flower to remove its pollen for the pollination process. Also the light allows the flower or the plants to make food and that is why they bloom if its is portrayed be the light.

Explanation:

The greater the intensity of light, the more photons or photoelectrons there are and consequently the increase in photocurrent. Thus, the larger the energy, the greater the wattage of the light source.

Imagine you are following a particular tRNA, called tRNAQ, through the process of translation in a eukaryote. In what order does tRNAQ go through the steps listed? Note that some steps may be used more than once.

Answers

The question is incomplete. The complete question is as follows;

Imagine you are following a particular tRNA, called tRNAQ, through the process of translation in a eukaryote. In what order does tRNAQ go through the steps listed below? (Note that some steps may be used more than once.)

1. The polypeptide is transferred to tRNAQ.

2. tRNAQ binds the A site of the ribosome.

3. tRNAQ binds the P site of the ribosome.

4. The ribosome shifts, with tRNAQ still bound.

5. tRNAQ binds the E site of the ribosome.

3, 4, 1, 4, 2, 4, 5

3, 1, 4, 2, 4, 5

2, 4, 1, 4, 2, 4, 5

5, 1, 4, 3, 4, 5

2, 1, 4, 3, 4, 5

Answer:

2, 1, 4, 3, 4, 5.

Explanation:

The translation process involves the different types of RNA, ribosome and different translation factors. This process results in the formation of the protein product from the RNA molecule.  

The ribosome contains the three site known as A site (entry site), P site ( peptidyl site) and E (exit site). The tRNA Q must enter first to the A site and contain some initiation factors.  tRNA Q contains the specific anti codon that are complementary to the codon present on the mRNA. The polypeptide is the attached to the  tRNA Q. This allows the movement of ribosome over mRNA and  tRNA Q will enter in P site. The ribosome shifting still occurs and then  tRNA Q enter the E site and later exits from the ribosome.

Thus, the sequence is 2, 1, 4, 3, 4, 5.

What can break down waste and dead organisms into nutrients?Producer
Secondary Consumer
Decomposer
Tertiary consumer

Answers

Decomposer. 

Example: Mushrooms.

Answer:

Decomposer

Explanation:

Decomposers are vital organisms that grow by breaking down dead and decaying matter. Some of these are scavengers - macro-organisms that feed on dead or decaying matter, e.g. flies, cockroaches, earthworms. Others are decomposers, generally microscopic bacteria and fungi, that break down wastes.