1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irga5000 [103]
3 years ago
10

The presence of many C-C and C-H bonds causes fats to be ... The presence of many C-C and C-H bonds causes fats to be ... (a) ri

ch in energy. (b) insoluble in water. (c) low in energy. Both (a) and (b). Both (b) an
Biology
1 answer:
masya89 [10]3 years ago
5 0

Answer: Both a and b

Explanation:

The presence of C-C and C-H bonds in fat makes them insoluble in water as they are non polar: do not dissolve in water. These are rich in energy in that their breakdown produces more energy than even carbohydrates themselves.

You might be interested in
In a series of experiments, Avery treated heat-killed nonvirulent S bacteria with enzymes that degraded the proteins, DNA, and R
alexandr1967 [171]

Answer:

The answer is C. DNA from the S bacteria is necessary for bacterial transformation to occur.

Explanation:

When heat-killed nonvirulent S bacteria will be treated with enzymes that degraded DNA it will destroy the genetic information required for cell survival. DNA is very essential for an organism and is called the molecule of life. DNA degradation is also a part of cell death called apoptosis. That's why all the samples grew except the one where DNA was enzymatically degraded.

3 0
3 years ago
Which of the following statements is true regarding scientific hypotheses? A testable hypothesis is valuable, even if evidence s
Nezavi [6.7K]

Answer:

A testable hypothesis is valuable, even if evidence shows that it is false

Explanation:

A hypothesis sets a base on which the experiment is conducted by determining the design and protocol for which the scientists will take in the experiment. A hypothesis, therefore, should be developed based on good research prior to beginning to conduct the experiment. Usually a good hypothesis is one of no change called a 'null hypothesis'. Based on an analysis of data from the experiment, a hypothesis could either be rejected or accepted. If the null hypothesis is rejected then the alternative - which is usually the flip side of the null hypothesis- is  adopted as true.

3 0
3 years ago
Read 2 more answers
In the microarray analysis some genes, such as ERB-B2 and ESR1, have been found to be associated with particular disease or cond
liubo4ka [24]

Answer:

The expression of genes associated with drug resistance leads to the reduction in the effectiveness of drugs against cancer cells.

Explanation:

In cancer, drug resistance is produced when oncogenic cells are able to develop mechanisms of resistance against drugs such as, for example, chemotherapeutic agents. In these cases, therapeutic treatments become ineffective to fight against cancer cells and tumor progression. In consequence, it is imperative to trace the expression of target oncogenes associated with drug resistance in order to provide effective treatments to eliminate cancer cells.

5 0
3 years ago
The active transport of solutes across a membrane is typically coupled to which type of reaction?
Sonja [21]
The reaction is passive transport
8 0
3 years ago
If a cell has 46 chromosomes, how many chromosomes will that cell have after the DNA is replicated during the synthesis phase?
IceJOKER [234]
23 individual chromosomes, 46 total. Cannot be more
4 0
3 years ago
Other questions:
  • PLS ANYONE IT'S URGENT Explain eubacteria ?
    11·2 answers
  • I need help doing this
    15·1 answer
  • Plants use carbohydrates to build things such as cellulose. How do plants acquire these building blocks to build mass?
    12·2 answers
  • Which source of evidence did Wegener use to support his theory of continental drift?
    10·2 answers
  • 1.What is the scientific consensus on the Big Bang Theory?
    7·2 answers
  • The scientific methods used to date fossils should be...
    6·2 answers
  • State one way in which bacteria and archaea are different and one way in which they are the same.
    5·1 answer
  • Which of the following would be an accurate statement about achieving a balanced budget?
    7·2 answers
  • Analyze the graph showing the rate of photosynthesis activity as a function of carbon dioxide levels. Select as many of the choi
    12·2 answers
  •  why is it sometimes difficult to determine whether things are living or nonliving plz help ASAP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!