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horrorfan [7]
3 years ago
6

Which statement correctly describes an example of homeostasis in humans? A. The kidneys remove excess water from the blood. B. T

he bones of the limbs provide leverage for movement. C. The appendix has lost its digestive function over time. D. The brain processes a separate image from each eye.
Biology
1 answer:
soldier1979 [14.2K]3 years ago
8 0
A. The kidneys remove excess ...
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The chemical properties of an element
Ahat [919]

Answer:

C. electron arrangment

Explanation:

Electrons are the subatomic particles that influence an element's reactivity since they are exchanged during reactions.

7 0
3 years ago
True or false: The various compartments within eukaryotic cells would be expected to have identical conditions
DIA [1.3K]
False!

The reason why compartments exist is to maintain different conditions inside themselves. If there were identical conditions in the various compartments, then they could be one big compartment. For example, lysosomes have specific pH necessary for proper function of enzymes inside them. Mitochondria on the other hand don't need such condititons.
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A. Bacteriophage MS2 carries its genetic information in RNA. Its chromosome is analogous to a polygenic molecule of mRNA in orga
Paraphin [41]

Answer:

Aspartate (CUG)

Explanation:

5-bromouracil is a base analog that can induce mutations in the DNA strand by causing mispairing in replication. The 5-bromouracil can pair with adenine or guanine in template DNA, and therefore, in this case, can produce a mutation in the codon that encodes for CUA (Lys) to CUG (Asp)

8 0
3 years ago
Explain the difference between chromosomes, chromatids and chromatin. (3-4 sentences)
Stella [2.4K]

CHROMATIN : It can be simply referred to as genetic material in loose or normal form. It can be DNA or RNA inside the plant or animal cell's nucleus.

2. CHROMOSOME : When the chromatin material is condensed prior to the cell division and get highly organized form that can be visible in form of proper structures have two chromatids, they are called chromosomes.

The process of formation of chromosomes from chromatin occurs mainly in prophase of Mitosis or  Prophase II or Prophase I of Meiosis.

3. CHROMATID : Chromatid is also referred to as sister chhromatids since there are two chromatids present in one chromosome that are almost similar. Chromatids can be considered as arms of chromosomes which are attached at a point centromere (please see the image for better understanding).

Hope it help!


8 0
4 years ago
Read 2 more answers
Carbohydrates, DNA and lipids can be found in living things as long as Molecular Chains. Which of the following statements best
Natali5045456 [20]
I believe it is A beacuse nucleotides come from the word nucleus.
4 0
3 years ago
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