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
nlexa [21]
4 years ago
13

What name is given to fossils that are widespread geographically, are abundant in number, and are limited to a short span of tim

e?
Biology
1 answer:
sergejj [24]4 years ago
4 0
Hi Shaw, thanks for posting a question here!

The index is a name <span>given to fossils that are widespread geographically, are abundant in number, and are limited to a short span of time.

Answer: Index </span>✅ <span>

</span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Qamar
You might be interested in
3. (a) The binomial naming system used to identify all living things gives the Indian elephant
Mrac [35]

Answer:

Genus = Elephas

Species = maximus

Explanation:

Carolus Linnaeus, who is considered to be the FATHER OF TAXONOMY for his immense contribution to the classification of living organisms. Carolus Linnaeus between the year 1735 and 1758, developed a scientific system of naming organisms using two-way naming system called BINOMIAL NOMENCLATURE.

The two Latin names given to organisms were derived from their generic and specific epithet i.e. one of the names is GENUS and the other SPECIES. According to this question, the scientific name using the binomial naming system for Indian elephant is Elephas maximus. This means that Elephas is the part that refers to GENUS while maximus is the part that refers to SPECIES.

4 0
3 years ago
Which enzyme(s) involved in fatty acid synthesis utilize ATP? Select all that apply.
GREYUIT [131]

Answer:

a. Acetyl CoA carboxylase  

Explanation:

Much of the fatty acids used by the body is supplied by the diet, excessive amounts of carbohydrates and protein obtained from the diet can be converted to fatty acids and stored as triglycerides. Fatty acid synthesis occurs mainly in the liver and mammary glands, and to a lesser extent in adipose tissue and kidney, the process incorporates acetyl CoA carbons into the forming fatty acid chain using ATP and NADPH.

The acetyl portion of acetyl CoA is transported to cytosol as citrate, produced by condensation of oxaloacetate and acetyl CoA, the first reaction of the citric acid cycle, this occurs when the concentration of mitochondrial citrate is high, observed when there is a high concentration of ATP and isocitrate dehydrogenase is inhibited.  The increase of citrate and ATP favors the synthesis of fatty acids, since this pathway needs both. Acetyl CoA should be converted to malonyl CoA. Carboxylation is catalyzed by acetyl CoA carboxylase and requires ATP, this reaction is the regulated step in fatty acid synthesis: it is inactivated by products, malonyl CoA and palmitoyl CoA, and activated by citrate, another regulatory mechanism is reversible phosphorylation of enzyme, which makes it inactive due to the presence of adrenaline / glucagon

6 0
3 years ago
2. The genetic material of a virus can either be_____ or ______
katrin [286]

Answer:

RNA or DNA

Explanation:

4 0
3 years ago
Read 2 more answers
It has been reported that the DNA of the elephant shark has barely changed over the last 420 million years. Which statement expl
dmitriy555 [2]
Their environment remained fairly constant over time
8 0
3 years ago
Read 2 more answers
An organism's genome is analyzed and found to contain 18% guanine. What percentage of that organism's DNA is adenine?
Oxana [17]

Answer:

32%

Explanation:

According to Chargaff in his complementary base pairing rule, he stated that the proportion of purine and pyrimidine bases is equal to 100%

That is, A + T + G + C = 100%

Where A=T and G=C i.e the proportion of each base pair is equal.

Hence, if the Guanine content is 18%, it means the Cytosine content of that DNA molecule must also be 18%. Therefore:

18 + 18 + A + T = 100

A + T = 100 - 36

A + T = 64

If the sum proportion of Adenine and Thymine is 64% and each must contain equal proportions, A or T = 64/2 = 32

Hence, Adenine contains 32%, likewise Thymine.

6 0
3 years ago
Other questions:
  • Over time, some plants growing in an area are crowded out by other plants. the new plants use up water and nutrients needed by t
    11·1 answer
  • Which cell structures cause the outer surface of the rough endoplasmic reticulum to appear rough
    15·1 answer
  • How does darwin theory of evolution by natural selection explain how species change over time?
    5·1 answer
  • Mrs. allen is pregnant. her baby's legs and arms have started to grow, and its intestinal system is beginning to develop. the ba
    10·1 answer
  • Earth's atmospheric ozone later is one of the unique features that allow earth to support life. What function does the ozone lay
    6·1 answer
  • Exit <br> Prokaryotic are different from all other organisms in that their cells...?
    12·1 answer
  • Which of the following is the best explanation for the presence of light -colored lizards in the white sands region of New Mexic
    5·1 answer
  • Which of the following terms are used to indicate that cell membranes will allow only certain molecules to pass through without
    12·1 answer
  • Claim <br> What makes diamonds so special?
    6·2 answers
  • In E . coli, which enzyme catalyzes the elongation of a new DNA strand in the 5'→ 3 ' direction? (A) primase (B) DNA ligase (C)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!