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olga55 [171]
3 years ago
8

Which picture shows the smallest building block of a living cell? A B C D

Biology
2 answers:
eimsori [14]3 years ago
3 0

Answer:

Option A

Explanation:

Option A shows the smallest building block of a living cell.

Tcecarenko [31]3 years ago
3 0
Answer: A

Explanation:
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I need help please
algol13

Answer:

C.) Surface mixed zone

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Explanation:

5 0
3 years ago
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The Lotka–Volterra models show that coexistence is more likely if A. Niche overlap is small and the carrying capacities are diff
Anna35 [415]

Answer:

C. Niche overlap is small and the carrying capacities are similar.

Explanation:

The Lotka-Volterra model is used to predicts if coexistence of two species is possible .The Lotka–Volterra models show that coexistence is more likely if niche overlap is small and the carrying capacities are similar.

3 0
3 years ago
A nurse obtains the history of a client with early colon cancer. which clinical finding does the nurse consider consistent with
AveGali [126]
Colorectal Cancer have these following symptoms or signs that a nurse should consider:1. Abnormality of bowel habits like constipation, diarrhea, and stool narrowing, lasting for more than few days2. Rectal bleeding of bright red blood3. Having blood in the stool and makes it look dark4. Abdominal pain5. Fatigue6. Sudden weight loss
4 0
3 years ago
When translating secretory or membrane proteins, ribosomes are directed to the ERmembrane byA) a specific characteristic of the
Yuliya22 [10]

Answer:

B) a signal-recognition particle that brings ribosomes to a receptor protein in the ER membrane.

Explanation:

Each synthesized protein has to be targeted to the specific location and transported to that location. There are two possible ways for that transport: post-translational transport or co-translational transport.

• Co-translational transport occurs during the process of translation, and proteins transported this way are proteins bound for organelles in the endomembrane system (such as the ER, Golgi apparatus, and lysosome), plasma membrane proteins or proteins for the exterior of the cell. They have an amino sequence called a signal peptide which sends them to ER first.

• Proteins that do not have a signal peptide stay in the cytosol so, their transport is after the translation (post-translational).

6 0
3 years ago
Name two types of substances that do not contain molecules with covalent bonds
nataly862011 [7]

<span>The answers are the substances found in the simple compounds of Hydrogen</span><span>, ammonia, methane and water and when they will undergo melting or boiling, there are weak 'intermolecular forces' that break them which is the reason why it is not a strong covalent bond.</span>

8 0
3 years ago
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