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3 years ago

Of the procedures to analyze data listed, which one is most likely to result in an inaccurate prediction?

1 answer:

6 0

Of these options, it's often observation that is most likely to result in an inaccurate prediction, since objectivity plays a role. It's helpful to have more than one person observe at once.

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Competition, predation, and parasitism are _______ factors influencing population growth.

Dominik [7]

A and C are obviously wrong
B is wrong

The answer is D. density dependent.

These type of factors influence poputation growth

5 0

3 years ago

Hey can someone please help with this ap bio question.

ozzi

Answer:

a) Individual 1

b) Overall, the higher the number of mutant alleles, the greater is the concentration of cysteine in urine relative to normal values.

c) The hypothesis may be correct. If number of mutant allele in SLC7A9 is higher than number of mutant allele in SLC3A1, then concentration of cysteine in urine is lower. This means that transportation of cysteine is affected by a greater extent if mutant allele in present in SLC7A9 genetic sequence

d) concentration of cysteine is affected by mutant allele which is a complex protien. If complex protien is low cysteine is not transported back and its concentration in urine is higher

Explanation:

a) Can be inferred easily from table. Higher the mutant allel that is negative, higher is the concentration of cysteine. Hence greater the chances of cystinuria.

b) As explained in part a

c) Observe the pattern on concentration of cycteine and number of - allele. If cysteine is not transported back then its concentration in urine will be higher.

d) The complex protien helps in transportatino of cysteine by binding to it. In the absence of the ocmplex protien, cysteine tends to behave like polar molecule and stay in water that is in excess in urine.

7 0

3 years ago

In the United States, which climate types appear to be most affected by air masses

ivolga24 [154]

In the winter, cold, dry air masses tend to dominate the central and eastern United States as cold winds blow from the northwestern Canadian prairies. In summer, the warm southern winds blow moist, hot air into the eastern and central US, leading to days of high humidity and sultry conditions. In spring and fall, moving low and high pressure areas pull alternating warm and cold air masses across a given area, leading to a lot of variability in day-to-day weather.

6 0

4 years ago

What do the circled arrows in the image indicate?

Fudgin [204]

Answer:

CO2 released to the atmosphere

Explanation:

8 0

3 years ago

Please answer all i need help quick

svet-max [94.6K]

Answer:

1. B

2. B

3. A

4. B

Explanation:

1. Species is smaller than kingdom, and domain isn't a group

2. Its kinda obvious

3. Not too sure on this one, but i think a is right

4. Pro means 'before nucleus', therefore it has no nucleus

3 0

4 years ago