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
Rama09 [41]
3 years ago
7

To remain healthy, organisms must be able to obtain materials, change materials, move the materials around, arid get rid of wast

e. These activities directly require
A) energy from ATP
B) the replication
C) nutrients from inorganic sources
D) manipulation of altered genes
Biology
1 answer:
dalvyx [7]3 years ago
5 0
The answer is A. :) :) :) :) Filler space blah blah
You might be interested in
1.A scientist wants to prevent a culture of live cells from producing a particular protein. Which of the following will the scie
SIZIF [17.4K]

1. Answer:   A

Explanation: For a cell to form proteins, the specific types of proteins are coded for by the genes in DNA (found in the chromosomes of the nucleus). To produce proteins, the genes are first transcribed by RNA polymerase to form messenger-RNA. The mRNA is then translated into proteins by ribosomes in the cytoplasm of the cell.

2. Answer: B

Explanation: Translation of genes into proteins is dependent on the sequence of nucleotides. They are translated in sequences of 3 nucleotides known  as codons. Therefore adding a nucleotide on a piece of DNA causes what is referred to as a frame-shift mutation. The 3 sequences (of codons) is interrupted and shifted by one nucleotide. Therefore, the codons change and the amino acids translated will also change.

3. Answer: A

Expanation: Producers are significant in a food chain because they incorporate the energy of the sun into the food chain. This is why they are at the base of the food chain and have the largest biomass. They are consumed by primary consumers which are consumed by secondary consumers which are consumed by tertiary consumers and so on.  

4. Answer: D

Explanation: Plants are consumed by herbivores. Therefore, a decrease in plant population due to drought was resulted to decrease in herbivore population. This is due to stiff competition by the herbivores for the scarce plant population. Carnivores consume herbivores. Due to a decrease in the herbivore population, then the carnivore population would also decrease.

5. Answer: A

Explanation: Burning of fossil fuels emits carbon dioxide gas which is a greenhouse gas. Greenhouse gas traps infrared wavelength of lights hence warming up the atmosphere, causing global warming. Reduction  in use of fossil fuels will hence alleviate an increase in global temperature hence protect coral in the oceans from bleaching.  

4 0
3 years ago
Fossils are used to determine a likely pattern of how vertebrates have changed over time.
Furkat [3]

Answer:

I believe so. The shapes and ect. of bones determine how animals are evolving and how they will evolve more.

Explanation:

I hope this helps by the way. I'm not completely sure tho.

8 0
3 years ago
How does static electricity work?
alekssr [168]

Answer:

"Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged. One way to discharge them is through a circuit. ... Remember, objects with the same charge repel each other."  ~  www.loc.gov

Essentially saying that if you have a lot of friction, it will create a positive and negative electric charge, this electric charge also contains a small magnetic field which is static electricity.

Explanation:

May I have brainliest please? :)

5 0
3 years ago
A substance that yields an anlon plus a hydrogen lon is a(n).<br> salt<br> base<br> acid
Mekhanik [1.2K]

Answer:

I have no idea what the question is.

Explanation:

But I really need points oof. please help.

6 0
3 years ago
Read 2 more answers
Predict the most likely outcome of culturing transformed E. coli in the presence of tetracycline.Justify your prediction.
My name is Ann [436]

Answer:

E.coli is a bacterium which is preffered for transformation due to its rapid growth and high efficiency of introduction of DNA molecules into cells.

Tetracycline is an antibiotic used to treat several infections such as cholera, plague, brucellosis, and malaria etcetra.

Plasmid is a small, extrachromosomal DNA molecule present in cell which is seprated from chromosomal DNA and have ability to replicate independently.

When a plasmid resistant to tetracycline and kanamycine is inserted into E.coli, the process is called transformation. E.coli might not be able to survive due to absence of plasmid but the transformed strains having antibiotic tetracycline and kanamycine will probably be able to survive it.

Hence, the culture of bacteria carrying plasmid will be able to survive only.

4 0
3 years ago
Other questions:
  • G6PD deficiency is an inherited condition in which the body doesn't have enough of the enzyme glucose-6-phosphate dehydrogenase,
    8·2 answers
  • Which of the following partially determines the amount of energy carried by a water wave?
    5·1 answer
  • Biologists surveying the bacterial flora of Yellowstone National Park, particularly populations located in the park’s famous hot
    13·1 answer
  • a microbiologist inoculates a growth medium with 100 bacterial cells/ml. If the generation time of the species is 1 hour, how lo
    8·2 answers
  • Which is a function of a protein macromolecule
    8·1 answer
  • Eukaryotes solve the problem of replicating the ends of their linear chromosomes by:
    7·1 answer
  • based on the living things in the pyramid, tell me what examples would fit into these categories: primary producers, primary con
    6·1 answer
  • How many basic plant cell
    12·2 answers
  • What happens in g1 phase.
    11·1 answer
  • Help I need help on this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!