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artcher [175]
3 years ago
12

1. Which group of organisms lacks a nucleus?

Biology
2 answers:
Arlecino [84]3 years ago
7 0

Answer:

c.prokaryotes

noname [10]3 years ago
6 0
C. Prokaryotes

:) hope this helps
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If a DNA molecule contains 30% cytosine, what % of the molecule should be thymine?
andreyandreev [35.5K]

Answer:

20%

Explanation:

cytosine = guanine = 30%

cytosine + guanine = 60 %

adenine + thymine =100% - 60% = 40 %

thymine = 20%

8 0
3 years ago
The glucose concentration is higher in the cytosol of an intestinal epithelial cell (IEC) than it is in the intestinal lumen and
monitta

Answer:

The correct option is b. "IEC Na+/glucose symporters are found only in the plasma membrane (PM) facing the basal extracellular fluid"

Explanation:

The glucose in the intestine is a product of digestion and needs to be absorbed into the blood so it can be transported to where needed. Glucose moves out of the IEC with the combined action of sodium ions. The sodium-glucose symporter opens and allows for this pair to move out only when one of each is attached to the symporter. The movement of glucose is regulated in this way.

7 0
3 years ago
Carl g. jung coined or popularized the terms extrovert, introvert, archetype, anima, and animus.
Nitella [24]
Answer: true

Carl Gustav Jung was a swiss psychiatrist and psychoanalyst who founded analytical psychology.
He created some concepts of analytical psychology that are very well known like introvert and extrovert ,synchronicity, archetype (a concept borrowed from anthropology), anima( the contrasexual aspect of a man's psyche) and animus (the contrasexual aspect of a woman's psyche).






4 0
4 years ago
Which of the following best describes the process of meiosis?
Nostrana [21]

i think is B= It occurs in all tissues that require growth or replacement

5 0
4 years ago
Read 2 more answers
What are foreshocks and aftershocks? *
Pavlova-9 [17]

Answer:

Explanation:

Aftershocks are earthquakes that follow the largest shock of an earthquake sequence. They are smaller than the mainshock and within 1-2 fault lengths distance from the mainshock fault.

Foreshocks are relatively smaller earthquakes that precede the largest earthquake in a series, which is termed the mainshock.

5 0
3 years ago
Read 2 more answers
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