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
Blizzard [7]
4 years ago
7

The basic building blocks of life are _______.

Biology
1 answer:
IrinaVladis [17]4 years ago
4 0
<span>a. dna molecules                                  ...........................</span>
You might be interested in
BIOLOGY PLS HELP AND BE HONEST!!
krek1111 [17]

Answer:

D kbxbjxkxlxjjxkxjxjxhbxbxbcjckfk

6 0
3 years ago
Read 2 more answers
What are five things that change quickly that you can see
ss7ja [257]

Answer: Burning of paper

•Burning of candle

•Earthquakes

•Thundering

•Lightning

hope that helped :) get i get brainliest?

Explanation:

6 0
3 years ago
Describe two typical applications for each of the following types of microscope
Veseljchak [2.6K]
A.Transmission electron microscopes are a versatile tool for many fields, including medicine, biology, nanotechnology, metallurgy, forensics, electronics, material science, and much more. A biologist might use a TEM to look at the internal structure of a cell.

b. Industries including microelectronics, semiconductors, medical devices, general manufacturing, insurance and litigation support, and food processing, all use scanning electron microscopy as a way to examine the surface composition of components and products.

c.Brightfield Microscope is used in several fields, from basic biology to understanding cell structures in cell Biology, Microbiology, Bacteriology to visualizing parasitic organisms in Parasitology. Most of the specimens to viewed are stained using special staining to enable visualization.

d.A dissecting microscope is used to view three-dimensional objects and larger specimens, with a maximum magnification of 100x. This type of microscope might be used to study external features on an object or to examine structures not easily mounted onto flat slides.
5 0
3 years ago
What proportion of emerging diseases is caused by zoonotic pathogens?
gogolik [260]

61% of emerging diseases is caused by zoonotic pathogens

Explanation:

Out of total emerging diseases zoonotic contributes 61%, that are originated from wildlife. The rate is increasing due to growth of human population, its mobility, frivolous, cultural and their socioeconomic purposes. Air is the major source for spread of infectious diseases. Zoonoses are generally caused by bacteria, viruses and pathogens that are blowout between animals and human beings. Modern zoonoses are Ebola virus and salmonella. One of such direct zoonoses is rabies, that is transformed directly from animal to human.

6 0
3 years ago
Which of the following is NOT a part of an ATP molecule? Select one: a. adenine b. ribose c. chlorophyll d. phosphate
Gnesinka [82]

Answer:

C (Chlorophyll)

Explanation:

Adenosine triphosphate (ATP) is an energy carrying molecule in all living cells. It is the usable form of energy by cells. Organisms are able to carry out cellular functions using the energy carried by ATP molecules. ATP like other molecules is made up of components that make up its chemical structure.

ATP is composed of three structural components; A five-carbon sugar called RIBOSE at the core of its structure, attached to a nitrogenous base called Adenine and phosphate group (three in ATP). The energy in ATP is released when it loses its phosphate component.

Chlorophyll is a pigment found in the Chloroplast of plant cells. It is another molecule that is made up of its own components e.g nitrogen, magnesium etc.

4 0
3 years ago
Other questions:
  • Cichlids are bony fish that are commonly found in the freshwater lakes of Africa, like Lake Victoria. There are more than 2000 r
    5·2 answers
  • Which disease produces too much of mucus?
    13·2 answers
  • an organism that uses that uses hydrogen sulfide as a source of energy is categorized as which of the following ​
    12·1 answer
  • Which one of these organs is not found in the excretory system?
    11·2 answers
  • The five-factors for evolution are<br> gene flow, genetic drift,<br> mutation, natural selection and
    9·1 answer
  • Asexual reproduction limits the populations future of what
    15·1 answer
  • Does 68% of the electrical energy in the United states produced by nuclear fuel
    10·1 answer
  • Give the letters of two labelled parts where protein digestion takes place.
    13·1 answer
  • Is this correct please tell me if it is and if it ain't tell me correct answer
    13·2 answers
  • A pH of 7, [H+]=[OH] below pH 7, which of these is greater_____. Bases have a pH that is ______ than 7
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!