BIOLOGY HIGH SCHOOL

Types of eye movements: What are *saccade eye movements*?

Answers

Answer 1
Answer:

Explanation:

what are energy transformation

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Neutron activation analysis involves bombarding specimens with neutrons and then measuring the resultant: a. X rays.
b. Gamma rays.
c. Beta particles.
d. Alpha particles.

Answers

Answer:

b. Gamma rays.

Explanation:

Neutron activation analysis is used for non-destructive analyses on substances like solids, liquids, gases e.t.c. involving little or no preparation.

Neutron activation analysis involves bombarding specimens with neutrons gives resultant gamma rays.

Fish live under the water

Answers

yes of course i am fish

Attractants and repellents are detected by chemoreceptors that can trigger a. different flagella to rotate to change direction toward or away from the source of the attractants or repellents. b. the rotary flagella to change their rotation to allow the bacterium to change direction randomly. c. the flagella to whip in unison. d. different flagella to stop or start to allow cell movement.

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Answer:

b. the rotary flagella to change their rotation to allow the bacterium to change direction randomly

Explanation:

The bacterial flagella are made up of flagellin protein. The bacterial flagella is divided into three parts hook, filaments, and the basal body. Rotor is present in bacterial flagella which extends to the cytoplasm and makes C ring.  

C ring contains several switch proteins that change the rotation of the flagella instantly in response to repellent or attractant which allows to change the direction of bacteria randomly. Bacterial Flagella can move clockwise and counterclockwise. Therefore the right answer is B.

Collar cells in the sponge digest food by _____ or by the enzymes of _____.diffusion; peroxisomes
phagocytosis; lysosomes
osmosis; ribosomes

Answers

Answer: phagocytosis; lysosomes

Collar cells in the sponge digest food through phagocytosis or by using enzymes that come from the lysosomes. Bacteria are among the elements that are broken down by phagocytosis with the help of some specific enzymes found in lysosomes.

Answer:

phagocytosis; lysosomes

Explanation:

Why is the inner lining of the bronchiole folded?

Answers

The bronchioles or bronchioli are the passageways by which air passes through the nose or ... Theinner lining (lamina propria) of these bronchioles is thin with no glands present, and is surrounded by a layer of smooth muscle.

How do frogs use their tongue to capture and swallow their food?

Answers

There tongues are long and sticky its tongue is located in the front of their mouths rather than the back, there tongue will shoot out and wrap around its prey the retrieve it and throw it down its throat.
Other Questions
Use the example of touching a hot stove to describe the parts and function of the reflex arc.
How many electrons are in the n = 2 shell of the oxygen atom before bonding?
The main purpose of Church orders.A. to create a group of laypersons B. to strengthen the role of the Church C. to encourage study and scholarship D. to train individuals for government jobs
Mendel's F, generation of pea plants were heterozygous. What does this mean? A: All the offspring plants would have the recessive trait. B: Half of the offsprings would have the dominant trait, while the other half would have the recessive trait. C: The offspring had two identical alleles for the same gene. D: The plants had two different alleles for the same trait.