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aalyn [17]
3 years ago
6

A biological cycle, or rhythm, that is approximately 24 hours long is called a(n) ________ cycle

Biology
1 answer:
tankabanditka [31]3 years ago
5 0

A biological cycle, or rhythm, that is approximately 24 hours long is called a circadian cycle

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Amylose differs from amylopectin in that amylose ________. Amylose differs from amylopectin in that amylose ________.
MAXImum [283]

Answer:

Option A, Forms a helix and no branch points

Explanation:

As we  know that amylose is a straight chain molecule, therefore it forms helix and consists of branching. This is the reason why amylose has no branch points.

However, amylopectin is a branched chain molecule polymer. The monomer unit in both amylose and amylopectin is glucose - D connected at 1, 4 carbon . The number of glucose molecules are higher in amylopectin than the amylose.

Hence out of all given options, option A is correct

6 0
3 years ago
Which angiosperm group is characterized by having the stamen number equal to or less than the petal number and stamens fused to
kondor19780726 [428]

In the members of solanaceae family examples potato,tomato, egg plant or brijal, flowers have five (5) stamens and petals are also (five) in numbers. Stamens in the flowers of the above mentioned plants are attached with the petals of the flowers. This condition is known as epipetalous.

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3 years ago
Alligators do not do any parental care. Which of the following is most likely a strategy for survival?
cupoosta [38]

Answer:

B. Female alligators lay lots of eggs

Explanation:

More offspring = more that survive = more that reproduce

5 0
3 years ago
"In yeast, there are three gene products required to synthesize the amino acid lysine. You cross two haploid lysine auxotrophs t
fgiga [73]

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The haploid strains have mutations in the same gene & The haploid strains do not complement each other at all

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3 years ago
Guard cells are paired cells that are found in the leaves of plants. What is the role of guard cells in a plant?
RSB [31]

Answer:

Explanation:

Guard cells are located in the leaf epidermis and pairs of guard cells surround and form stomatal pores, which regulate CO2 influx from the atmosphere into the leaves for photosynthetic carbon fixation. Stomatal guard cells also regulate water loss of plants via transpiration to the atmosphere.

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2 years ago
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