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SIZIF [17.4K]
2 years ago
9

Most organisms belonging in the Protista Kingdom _____

Biology
2 answers:
marin [14]2 years ago
7 0

Answer:

b

Explanation:

Maslowich2 years ago
7 0

Answer:

B

Explanation:

I know because they are eukaryotic organisms

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Which choice best describes the antimicrobial activities in the mouth?
kykrilka [37]

The antimicrobial activities in the mouth are hydrochloric acid denatures proteins and killing many microbes.

The capability of an hydrochloric acid activating pathogen-killing compounds is not a part of insect immunity,There has recently been an increase in interest in trehalose metabolism for therapeutic applications due to trehalose's relevance in numerous pathogenic species.The most significant biosynthetic process is the enzyme TPP (trehalose-6-phosphate phosphatase) (OtsAB).

Here, five important nematode and bacterial pathogens' recombinant TPPs, including three new members of this protein family, are compared for their enzyme characteristics.

The kinetics of the hydrolysis of trehalose-6-phosphate show that all five enzymes display burst-like kinetic behaviour, which is characterised by a decrease in enzymatic rate beyond the pre-steady state.

The observed super-stoichiometric burst amplitudes can be explained by many global conformational changes that occur in members of this enzyme family during substrate processing.

Learn more about hydrochloric acid by using this link:

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7 0
1 year ago
How does the distance from this eye chart affect the number of letters visible on a line? What factor of the experiment is the e
zlopas [31]

Answer:

This question is asking to identify the variable in the experimental statement.

The eye chart is the CONTROL VARIABLE

Explanation:

An experiment consists of several variables to look out for in order to achieve any significant result. These variables are independent variables, dependent variables and control variables. Although independent and dependent variables are the major experimental variables, but control variables are also important.

A control variable is the variable that remains constant or unchanged throughout the experiment. Any change to the control variable will affect the dependent and independent variables. In this question, the eye chart is the CONTROL VARIABLE because it remains constant or unchanged. The same eye chart is used for the experiment.

N.B: The distance to the eye chart is the independent variable while the number of letters visible on the line is the dependent variable. Hence, changing the eye chart (control variable) will affect the distance and the number of letters visible.

4 0
3 years ago
Tonsils have blind-ended structures called ________ that trap bacteria and particulate matter.
Oduvanchick [21]
The tonsils blind ended structure is called crypts.
8 0
3 years ago
Read 2 more answers
Identify the source of the energy that flows through the field ecosystem.
Anastasy [175]

Answer:

The sun

Explanation:

The is because the sun is the souce of energy

6 0
3 years ago
What is the difference between a mature and immature animal?
Schach [20]

Answer:

A mature animal will  have been fully developed whereas an immature animal will not be fully developed. In a mature animal, all stages of development will have occurred whereas in an immature animal not all developmental stages would have occurred.

A mature animal will be better adapted to live in an environment as compared to an immature animal.

3 0
3 years ago
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