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ANTONII [103]
2 years ago
3

The cell membranes of Antarctic ice fish might have which of the following adaptations?A) very long chain fatty acidsB) branched

isoprenoid lipidsC) a high percentage of polyunsaturated fatty acidsD) a higher percentage of trans-fatty acidsE) no cholesterol
Biology
1 answer:
LekaFEV [45]2 years ago
8 0

Answer: a high percentage of polyunsaturated fatty acids

Explanation:

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Different parts of the human digestive system help to break down molecules of fat so
slavikrds [6]

Answer:

Small intestine, liver, bile and lipase.

Explanation:

Digestion of fat occurs in the small intestine. Its digestion occurs with the help of bile, that is made in the liver. Bile breaks the fat into small drops that are easier for the lipase enzymes to change it. Lipase enzymes is a type of enzymes that works only on lipids and lipids are broken down into fatty acids and glycerol. These substances are absorbed by our body and used it for producing ATP for the body.

5 0
2 years ago
In Kerr and Wright's experiment with 96 fruit-fly populations, only 4 males and 4 females bred in each generation. After 16 gene
Svetradugi [14.3K]

Answer:

2.Less than 73% of the populations would have only one allele present.

Explanation:

The two alleles chosen do not affect the fitness of flies in the lab environment, so Kerr and Wright could be confident that if changes in the frequency of normal and forked phenotypes occurred, they would not be due to natural selection.

Using a larger breeding population would not be expected to alter the outcome of the experiment.

3 0
2 years ago
Flakes or dry patches made up of excess dead epidermal cells are a known as __________.
Serggg [28]
<span>Flakes or dry patches made up of excess dead epidermal cells are a known as scales. </span>
4 0
2 years ago
Let’s suppose a sheep that provided the oocyte for reproductive cloning was homozygous for a gene that causes a small head. This
Misha Larkins [42]

Answer:

Small head

Explanation:

Since the genes are located in the nucleus of a cell which has being removed (but some genes are still located in the mitochondria of the ocyte) from its ocyte to fuse it with with another nucleus. Since the cell follows a maternal inheritance of gene, it would have a small head because of the presence genes in the mitochondria.

3 0
2 years ago
Once a new finding is published in a scientific journal, it is still only preliminary and must undergo repeated testing to event
aalyn [17]

Answer:

The correct answer is - true.

Explanation:

The scientific journal is are the journals that publish the recent scientific findings or scientific experiments that produce new and appropriate results regarding particular experiment or research/

To confirm an experiment, published finding must be tested repeatedly by different scientists and researchers and see if the results are same in particular conditions.

Thus, the correct answer is - true.

7 0
2 years ago
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