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
Korolek [52]
3 years ago
8

Protein molecules on the surface of microorganisms are called

Biology
1 answer:
Reika [66]3 years ago
7 0
Antigens are usually the proteins
You might be interested in
Need help can you help me
yarga [219]

Answer:

its B

Explanation:

7 0
3 years ago
Studies suggest that the incidence of colon cancer may be lowered with high fiber diets. how might this be explained?
Triss [41]

The increase in the high fiber diet reduces the risk of colon cancer is suggested by the researchers. The effect of high fiber dietary intake add bulk to the digestive system. It also reduces the time required by the food to travel from the colon. Our food often contains some carcinogenic contents, so the interaction of such carcinogens may also be reduced due to the high fiber diet and also reduces the risk of intestinal tract. The bacteria in the lower intestine breaks the fibers into butyrate, which inhibits the growth of tumors of the colon and rectum.

7 0
3 years ago
To aid in the transmission of an impulse,
Makovka662 [10]

Answer:

4) to aid in the transmission of an impulse, neurotransmitters are secreted into a synapse

6 0
3 years ago
(~˘▾˘)~ Label the parts of a microscope ~(˘▾˘~)
Otrada [13]

Answer:

1: Eyepiece lens

2: Tube

3: revolving nose piece or turret

4  objective lenses

5: coarse focus

6: Fine adjustment???

7: Stage with stage clips

8: Illumination

9: Condenser

Explanation:

I tried my best one this, this microscope model I'm not too familiar with so please correct me if I'm wrong :)

5 0
3 years ago
Match the following for the following questions: Part Aa. Secretes b. Regulatory c. Hormones d. Supports Body and Anchors e. Mus
RoseWind [281]

Answer: (The question is incomplete) The human body is made up of different organs. An organ is a group of tissues in a living organism that have been adapted to perform a specific function. The different organs in the body can work together to perform a similar function. These groups of organs performing a common function constitutes an organ system. For example, the circulatory system which is responsible for transporting blood throughout the body, consists of the heart and blood vessels known as veins, arteries and capillaries.

Explanation:

The hypothalamus which is part of the endocrine system organ synthesizes and <em>secretes regulatory hormones.</em>

The skeleton which is part of the Skeletal system <em>supports Body and Anchors Muscle.</em>

The blood which is part of the Circulatory (cardiovascular) system transports <em>substances throughout the body including the heart. </em>

The respiratory system exchanges Oxygen and CO₂ between body and air.

The Muscular system is an organ system consisting of muscles which <em>permits movement of the body.</em>

The immune system of the body <em>defends the body against diseases</em>.

The lymphatic system functions to keep body fluid levels in balance and to defend the body against infections. <em>It includes thymus and spleen.</em>

The excretory system <em>rids body of liquid waste</em>. It includes the skin, the kidney and urethra, the bladder, and two ureters.

The digestive system which includes the stomach, the liver, anus, large and small intestine,e.t.c, <em>breaks down food and absorbs nutrients. </em>

The nervous system <em>processes sensory information and controls responses. It includes the brain & spinal cord which form a part of the nervous system called the central nervous system </em><em>(CNS)</em>

3 0
2 years ago
Other questions:
  • How would human activity would escalate the effects of natural disasters
    13·2 answers
  • A(n) _____________ is a pattern of dark bands on photographic film that is made when DNA fragments are separated by gel electrop
    15·1 answer
  • Identify another invertebrate chordate other than hagfish.
    10·1 answer
  • The inhibition of enzyme synthesis by the end product of a catabolic pathway occurs in the enzyme ____
    13·1 answer
  • A group of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. If the mitocho
    5·1 answer
  • Three reactions involved in the metabolism of different nucleotides are written below. Complete the reactions by moving the subs
    11·1 answer
  • WILL MARK U AS BRAINLIST
    5·1 answer
  • Scorpions are born live, two at a time, and they immediately crawl onto the motherÍs back for protection and care. They remain t
    14·2 answers
  • Which of the following kinds of organisms do photosynthesis? Select all that apply.
    7·2 answers
  • How does ice cause weathering?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!