Biology » Page 29

Biology

Jensen King

In which organelle are the lipid components of the cell membrane assembled

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Biology

Paul Harper

How much heat energy is needed to raise the temperature of 340 g of

a sample of hydrogen gas from 20 to 45 degrees?

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Biology

Stella Orr

Broccoli, cauliflower, kale, Brussels sprouts, and cabbage are all just different breeds of a single type of weed commonly found along the shores of the English Channel. The differences between them were all gradually selected for by various farmers. Group of answer choices True False

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Biology

Emmy Arellano

Which type of transport requires energy to move a molecule?

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Biology

Beasley

What was the neolithic revolution and how did it change life

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Biology

Derick Shepherd

In two or more complete sentences, compare relative dating and absolute dating of earths materials.

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Biology

Summer Briggs

Above 38oC and below 0oC the rate of photosynthesis decreases. Propose a hypothesis to explain why this occurs.

A: Enzyme activity decreases at these temperatures

B: At these temperatures plants wilt

C: Chlorophyll cannot absorb energy from the sun at these temperatures

D: The cytoplasm of the plant cell cannot function

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Biology

Jaiden Vaughan

Corn kernels have an outer endosperm and an inner endosperm. A purple outer endosperm is dominant to a

colorless (clear) outer endosperm. A yellow inner endosperm is dominant to a white inner endosperm. The inner

endosperm color is not seen if the outer endosperm color is the dominant form. If the outer color is recessive

or suppressed, the inner color is visible.

The genetic codes are as follows:

R = purple outer endosperm

r = colorless outer endosperm

Y = yellow inner endosperm

y = white inner endosperm

C = dominant color suppressor c = no dominant color suppressor

A. What is the pattern of inheritance for corn kernel color?

a. autosomal Mendelian

b. X-linked

c. Codominance

d. Incomplete Dominance

e. Polygenic

f. Epistasis

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Biology

Diesel

What are mitochondria and how do they function?

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Biology

Shaniya Beltran

What is the blood type of the unknown parent

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Biology

Rayna White

What membrane do gases move most efficiently on

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Biology

Odin Durham

A replicated chromosome is known as a

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Biology

Kamren Moss

Why do we need to cut our hair and finger nails?

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Biology

Finn Mcintosh

Which is the most accurate statement about ferns?

a) Ferns belong to the same phylum as moss.

b) Ferns are nonvascular plants.

c) Ferns developed after mosses appeared.

d) Scientists have found several hundred species of ferns.

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Biology

Mcbride

How are most decomposition reactions initiated

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